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Merge branch 'master' into yagebu/option-fixes

Browse Source
This commit is contained in:
James McCoy
2018-03-28 21:52:06 -04:00
parent 4403864da3 3f3de9b1a9
commit 79f9c2d9c6
953 changed files with 80648 additions and 28569 deletions
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4
.editorconfig
View File

@@ -7,6 +7,10 @@ end_of_line = lf
insert_final_newline = true
charset = utf_8
[runtime/doc/*.txt]
indent_style = tab
indent_size = 8
[Makefile]
indent_style = tab
tab_width = 4

5
.gitignore vendored
View File

@@ -1,10 +1,10 @@
# Build/deps dir
/build/
/cmake-build-debug/
/dist/
/.deps/
/tmp/
*.orig
*.mo
.*.sw?
*~
@@ -17,6 +17,9 @@ tags
/src/nvim/po/vim.pot
/src/nvim/po/*.ck
# generated by tests with $NVIM_LOG_FILE set.
/.nvimlog
# Files generated by scripts/vim-patch.sh
/.vim-src/

63
.travis.yml
View File

@@ -4,13 +4,8 @@ language: c
env:
global:
# To force rebuilding of third-party dependencies, set this to 'true'.
- BUILD_NVIM_DEPS=false
# Travis has 1.5 virtual cores according to
# http://docs.travis-ci.com/user/speeding-up-the-build/#Paralellizing-your-build-on-one-VM
- MAKE_CMD="make -j2"
# Update PATH for pip.
- PATH="$(python2.7 -c 'import site; print(site.getuserbase())')/bin:/usr/lib/llvm-symbolizer-4.0/bin:$PATH"
# Set "false" to force rebuild of third-party dependencies.
- CACHE_ENABLE=true
# Build directory for Neovim.
- BUILD_DIR="$TRAVIS_BUILD_DIR/build"
# Build directory for third-party dependencies.
@@ -41,9 +36,7 @@ env:
- UBSAN_OPTIONS="print_stacktrace=1 log_path=$LOG_DIR/ubsan"
# Environment variables for Valgrind.
- VALGRIND_LOG="$LOG_DIR/valgrind-%p.log"
# Cache marker for third-party dependencies cache.
# If this file exists, we know that the cache contains compiled
# dependencies and we can use it.
# If this file exists, the cache is valid (compile was successful).
- CACHE_MARKER="$HOME/.cache/nvim-deps/.travis_cache_marker"
# default target name for functional tests
- FUNCTIONALTEST=functionaltest
@@ -51,40 +44,42 @@ env:
jobs:
include:
- stage: sanitizers
- stage: normal builds
os: linux
compiler: clang-4.0
compiler: clang
env: >
CLANG_SANITIZER=ASAN_UBSAN
CMAKE_FLAGS="$CMAKE_FLAGS -DPREFER_LUA=ON"
sudo: true
- os: linux
compiler: clang-4.0
env: CLANG_SANITIZER=TSAN
- stage: normal builds
os: linux
compiler: gcc-5
env: FUNCTIONALTEST=functionaltest-lua
compiler: gcc
env: >
FUNCTIONALTEST=functionaltest-lua
CMAKE_FLAGS="$CMAKE_FLAGS -DPREFER_LUA=ON"
DEPS_CMAKE_FLAGS="$DEPS_CMAKE_FLAGS -DUSE_BUNDLED_LUAJIT=OFF"
- os: linux
# Travis creates a cache per compiler.
# Set a different value here to store 32-bit
# dependencies in a separate cache.
compiler: gcc-5 -m32
# Travis creates a cache per compiler. Set a different value here to
# store 32-bit dependencies in a separate cache.
compiler: gcc -m32
env: BUILD_32BIT=ON
- os: osx
compiler: clang
osx_image: xcode7.3 # macOS 10.11
- os: osx
compiler: gcc-4.9
compiler: gcc
osx_image: xcode7.3 # macOS 10.11
- stage: lint
os: linux
- os: linux
env: CI_TARGET=lint
- stage: coverage
- stage: Flaky builds
os: linux
compiler: gcc-5
env: GCOV=gcov-5 CMAKE_FLAGS="$CMAKE_FLAGS -DUSE_GCOV=ON"
compiler: gcc
env: GCOV=gcov CMAKE_FLAGS="$CMAKE_FLAGS -DUSE_GCOV=ON"
- os: linux
compiler: clang
env: CLANG_SANITIZER=TSAN
allow_failures:
- env: GCOV=gcov-5 CMAKE_FLAGS="$CMAKE_FLAGS -DUSE_GCOV=ON"
- env: GCOV=gcov CMAKE_FLAGS="$CMAKE_FLAGS -DUSE_GCOV=ON"
- env: CLANG_SANITIZER=TSAN
fast_finish: true
before_install: ci/before_install.sh
@@ -96,27 +91,22 @@ after_success: ci/after_success.sh
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-4.0
packages:
- autoconf
- automake
- apport
- build-essential
- clang-4.0
- clang
- cmake
- cscope
- g++-5-multilib
- g++-multilib
- gcc-5-multilib
- gcc-multilib
- gdb
- language-pack-tr
- libc6-dev-i386
- libtool
- llvm-4.0-dev
- locales
- ninja-build
- pkg-config
- unzip
- valgrind
@@ -131,6 +121,7 @@ cache:
directories:
- "$HOME/.cache/pip"
- "$HOME/.cache/nvim-deps"
- "$HOME/.cache/nvim-deps-downloads"
notifications:
webhooks:

4
BSDmakefile Normal file
View File

@@ -0,0 +1,4 @@
.DONE:
@echo "Please use GNU Make (gmake) to build neovim"
.DEFAULT:
@echo "Please use GNU Make (gmake) to build neovim"

162
CMakeLists.txt
View File

@@ -12,7 +12,11 @@ list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
include(PreventInTreeBuilds)
# Prefer our bundled versions of dependencies.
if(DEFINED ENV{DEPS_BUILD_DIR})
set(DEPS_PREFIX "$ENV{DEPS_BUILD_DIR}/usr" CACHE PATH "Path prefix for finding dependencies")
else()
set(DEPS_PREFIX "${CMAKE_CURRENT_SOURCE_DIR}/.deps/usr" CACHE PATH "Path prefix for finding dependencies")
endif()
if(CMAKE_CROSSCOMPILING AND NOT UNIX)
list(INSERT CMAKE_FIND_ROOT_PATH 0 ${DEPS_PREFIX})
list(INSERT CMAKE_PREFIX_PATH 0 ${DEPS_PREFIX}/../host/bin)
@@ -51,24 +55,24 @@ endif()
# Set default build type.
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "CMAKE_BUILD_TYPE not given, defaulting to 'Dev'.")
set(CMAKE_BUILD_TYPE "Dev" CACHE STRING "Choose the type of build." FORCE)
message(STATUS "CMAKE_BUILD_TYPE not given, defaulting to 'Debug'.")
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build." FORCE)
endif()
# Set available build types for CMake GUIs.
# A different build type can still be set by -DCMAKE_BUILD_TYPE=...
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
STRINGS "Debug" "Dev" "Release" "MinSizeRel" "RelWithDebInfo")
STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
# If not in a git repo (e.g., a tarball) these tokens define the complete
# version string, else they are combined with the result of `git describe`.
set(NVIM_VERSION_MAJOR 0)
set(NVIM_VERSION_MINOR 2)
set(NVIM_VERSION_PATCH 1)
set(NVIM_VERSION_PATCH 3)
set(NVIM_VERSION_PRERELEASE "-dev") # for package maintainers
# API level
set(NVIM_API_LEVEL 3) # Bump this after any API change.
set(NVIM_API_LEVEL 4) # Bump this after any API change.
set(NVIM_API_LEVEL_COMPAT 0) # Adjust this after a _breaking_ API change.
set(NVIM_API_PRERELEASE true)
@@ -107,46 +111,23 @@ if(NOT CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES DMIN_LOG_LEVEL)
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -DMIN_LOG_LEVEL=3")
endif()
# Enable assertions for RelWithDebInfo.
if(CMAKE_COMPILER_IS_GNUCC)
check_c_compiler_flag(-Og HAS_OG_FLAG)
else()
set(HAS_OG_FLAG 0)
endif()
#
# Build-type: RelWithDebInfo
#
if(HAS_OG_FLAG)
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -Og -g")
endif()
# We _want_ assertions in RelWithDebInfo build-type.
if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES DNDEBUG)
string(REPLACE "-DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif()
# Set build flags for custom Dev build type.
# -DNDEBUG purposely omitted because we want assertions.
if(MSVC)
SET(CMAKE_C_FLAGS_DEV ""
CACHE STRING "Flags used by the compiler during development (optimized, but with debug info and logging) builds."
FORCE)
else()
if(CMAKE_COMPILER_IS_GNUCC)
check_c_compiler_flag(-Og HAS_OG_FLAG)
else()
set(HAS_OG_FLAG 0)
endif()
if(HAS_OG_FLAG)
set(CMAKE_C_FLAGS_DEV "-Og -g"
CACHE STRING "Flags used by the compiler during development (optimized, but with debug info and logging) builds."
FORCE)
else()
set(CMAKE_C_FLAGS_DEV "-O2 -g"
CACHE STRING "Flags used by the compiler during development (optimized, but with debug info and logging) builds."
FORCE)
endif()
endif()
SET(CMAKE_EXE_LINKER_FLAGS_DEV ""
CACHE STRING "Flags used for linking binaries during development (optimized, but with debug info and logging) builds."
FORCE)
SET(CMAKE_SHARED_LINKER_FLAGS_DEV ""
CACHE STRING "Flags used by the shared libraries linker during development (optimized, but with debug info and logging) builds."
FORCE)
MARK_AS_ADVANCED(
CMAKE_C_FLAGS_DEV
CMAKE_EXE_LINKER_FLAGS_DEV
CMAKE_SHARED_LINKER_FLAGS_DEV)
# Enable -Wconversion.
if(NOT MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion")
@@ -214,9 +195,20 @@ if(CMAKE_EXE_LINKER_FLAGS MATCHES "--sort-common" OR
string(REGEX REPLACE "-Wl($| )" "" CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS}")
endif()
check_c_source_compiles("
#include <execinfo.h>
int main(void)
{
void *trace[1];
int trace_size = backtrace(trace, 1);
return 0;
}
" HAVE_EXECINFO_BACKTRACE)
if(MSVC)
# XXX: /W4 gives too many warnings. #3241
add_definitions(/W3 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
add_definitions(-DWIN32)
else()
add_definitions(-Wall -Wextra -pedantic -Wno-unused-parameter
-Wstrict-prototypes -std=gnu99)
@@ -236,6 +228,9 @@ endif()
if(MINGW)
# Use POSIX compatible stdio in Mingw
add_definitions(-D__USE_MINGW_ANSI_STDIO)
endif()
if(WIN32)
# Windows Vista is the minimum supported version
add_definitions(-D_WIN32_WINNT=0x0600)
endif()
@@ -262,6 +257,18 @@ if(HAS_DIAG_COLOR_FLAG)
add_definitions(-fdiagnostics-color=auto)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# 1. Array-bounds testing is broken in some GCC versions before 4.8.5.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273
# 2. But _Pragma("...ignored") is broken (unresolved) in GCC 5+:
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66099
# So we must disable -Warray-bounds globally for GCC (for kbtree.h, #7083).
check_c_compiler_flag(-Wno-array-bounds HAS_NO_ARRAY_BOUNDS_FLAG)
if(HAS_NO_ARRAY_BOUNDS_FLAG)
add_definitions(-Wno-array-bounds)
endif()
endif()
option(TRAVIS_CI_BUILD "Travis/QuickBuild CI. Extra flags will be set." OFF)
if(TRAVIS_CI_BUILD)
@@ -279,6 +286,8 @@ else()
set(DEBUG 0)
endif()
option(LOG_LIST_ACTIONS "Add list actions logging" OFF)
add_definitions(-DINCLUDE_GENERATED_DECLARATIONS)
if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
@@ -338,7 +347,6 @@ main(void)
return MSGPACK_OBJECT_FLOAT32;
}
" MSGPACK_HAS_FLOAT32)
if(MSGPACK_HAS_FLOAT32)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNVIM_MSGPACK_HAS_FLOAT32")
endif()
@@ -349,6 +357,21 @@ if(FEAT_TUI)
find_package(Unibilium REQUIRED)
include_directories(SYSTEM ${UNIBILIUM_INCLUDE_DIRS})
list(APPEND CMAKE_REQUIRED_INCLUDES "${UNIBILIUM_INCLUDE_DIRS}")
list(APPEND CMAKE_REQUIRED_LIBRARIES "${UNIBILIUM_LIBRARIES}")
check_c_source_compiles("
#include <unibilium.h>
int
main(void)
{
return unibi_num_from_var(unibi_var_from_num(0));
}
" UNIBI_HAS_VAR_FROM)
if(UNIBI_HAS_VAR_FROM)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNVIM_UNIBI_HAS_VAR_FROM")
endif()
find_package(LibTermkey REQUIRED)
include_directories(SYSTEM ${LIBTERMKEY_INCLUDE_DIRS})
endif()
@@ -356,6 +379,11 @@ endif()
find_package(LibVterm REQUIRED)
include_directories(SYSTEM ${LIBVTERM_INCLUDE_DIRS})
if(WIN32)
find_package(Winpty REQUIRED)
include_directories(SYSTEM ${WINPTY_INCLUDE_DIRS})
endif()
option(CLANG_ASAN_UBSAN "Enable Clang address & undefined behavior sanitizer for nvim binary." OFF)
option(CLANG_MSAN "Enable Clang memory sanitizer for nvim binary." OFF)
option(CLANG_TSAN "Enable Clang thread sanitizer for nvim binary." OFF)
@@ -461,20 +489,19 @@ install_helper(
DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
# MIN_LOG_LEVEL for log.h
if(DEFINED MIN_LOG_LEVEL)
if("${MIN_LOG_LEVEL}" MATCHES "^$")
message(STATUS "MIN_LOG_LEVEL not specified")
else()
if(NOT MIN_LOG_LEVEL MATCHES "^[0-3]$")
message(FATAL_ERROR "invalid MIN_LOG_LEVEL: " ${MIN_LOG_LEVEL})
endif()
message(STATUS "MIN_LOG_LEVEL set to ${MIN_LOG_LEVEL}")
else()
message(STATUS "MIN_LOG_LEVEL not specified, defaulting to 1 (INFO)")
endif()
# Go down the tree.
add_subdirectory(src/nvim)
# Read compilation flags from src/nvim,
# used in config subdirectory below.
# Read compilation flags from src/nvim, used in config subdirectory below.
include(GetCompileFlags)
get_compile_flags(NVIM_VERSION_CFLAGS)
@@ -489,17 +516,6 @@ if(BUSTED_PRG)
get_property(TEST_INCLUDE_DIRS DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
PROPERTY INCLUDE_DIRECTORIES)
# Set policy CMP0026 to OLD so we avoid CMake warnings on newer
# versions of cmake.
if(POLICY CMP0026)
cmake_policy(SET CMP0026 OLD)
endif()
if(CMAKE_GENERATOR MATCHES "Visual Studio")
set(TEST_LIBNVIM_PATH ${CMAKE_BINARY_DIR}/lib/nvim-test.dll)
else()
get_target_property(TEST_LIBNVIM_PATH nvim-test LOCATION)
endif()
# When running tests from 'ninja' we need to use the
# console pool: to do so we need to use the USES_TERMINAL
# option, but this is only available in CMake 3.2
@@ -508,10 +524,6 @@ if(BUSTED_PRG)
list(APPEND TEST_TARGET_ARGS "USES_TERMINAL")
endif()
configure_file(
test/config/paths.lua.in
${CMAKE_BINARY_DIR}/test/config/paths.lua)
set(UNITTEST_PREREQS nvim-test unittest-headers)
set(FUNCTIONALTEST_PREREQS nvim printargs-test shell-test)
if(NOT WIN32)
@@ -548,6 +560,32 @@ if(BUSTED_PRG)
message(WARNING "disabling unit tests: no Luajit FFI in ${LUA_PRG}")
endif()
if(${CMAKE_VERSION} VERSION_LESS 2.8.12)
if(CMAKE_GENERATOR MATCHES "Visual Studio")
set(TEST_LIBNVIM_PATH ${CMAKE_BINARY_DIR}/lib/nvim-test.dll)
else()
get_target_property(TEST_LIBNVIM_PATH nvim-test LOCATION)
endif()
configure_file(
${CMAKE_SOURCE_DIR}/test/config/paths.lua.in
${CMAKE_BINARY_DIR}/test/config/paths.lua)
else()
# To avoid duplicating paths.lua.in while we still support CMake < 2.8.12,
# use configure_file() to add the generator expression and then generate
# the final file
if(LUA_HAS_FFI)
set(TEST_LIBNVIM_PATH $<TARGET_FILE:nvim-test>)
else()
set(TEST_LIBNVIM_PATH "")
endif()
configure_file(
${CMAKE_SOURCE_DIR}/test/config/paths.lua.in
${CMAKE_BINARY_DIR}/test/config/paths.lua.gen)
file(GENERATE
OUTPUT ${CMAKE_BINARY_DIR}/test/config/paths.lua
INPUT ${CMAKE_BINARY_DIR}/test/config/paths.lua.gen)
endif()
add_custom_target(functionaltest
COMMAND ${CMAKE_COMMAND}
-DBUSTED_PRG=${BUSTED_PRG}

14
CONTRIBUTING.md
View File

@@ -14,7 +14,7 @@ low-risk/isolated tasks:
Developer guidelines
--------------------
- Nvim developers should read `:help dev-help`.
- Nvim developers should read `:help dev`.
- External UI developers should read `:help dev-ui`.
Reporting problems
@@ -24,9 +24,10 @@ Reporting problems
- Search [existing issues][github-issues] (including closed!)
- Update Neovim to the latest version to see if your problem persists.
- Disable plugins incrementally, to narrow down the cause of the issue.
- When reporting a crash, include a stacktrace.
- When reporting a crash, [include a stacktrace](https://github.com/neovim/neovim/wiki/Development-tips#backtrace-linux).
- [Bisect][git-bisect] to the cause of a regression, if you are able. This is _extremely_ helpful.
- Check `$NVIM_LOG_FILE`, if it exists.
- Include `cmake --system-information` for **build** issues.
Pull requests ("PRs")
---------------------
@@ -91,11 +92,12 @@ and [AppVeyor].
- CI builds are compiled with [`-Werror`][gcc-warnings], so compiler warnings
will fail the build.
- If any tests fail, the build will fail.
See [Building Neovim#running-tests][wiki-run-tests] to run tests locally.
See [test/README.md#running-tests][run-tests] to run tests locally.
Passing locally doesn't guarantee passing the CI build, because of the
different compilers and platforms tested against.
- CI runs [ASan] and other analyzers. To run valgrind locally:
`VALGRIND=1 make test`
- CI runs [ASan] and other analyzers.
- To run valgrind locally: `VALGRIND=1 make test`
- To run Clang ASan/UBSan locally: `CC=clang make CMAKE_FLAGS="-DCLANG_ASAN_UBSAN=ON"`
- The `lint` build ([#3174][3174]) checks modified lines _and their immediate
neighbors_. This is to encourage incrementally updating the legacy style to
meet our style guidelines.
@@ -166,7 +168,7 @@ as context, use the `-W` argument as well.
[hygiene]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
[style-guide]: http://neovim.io/develop/style-guide.xml
[ASan]: http://clang.llvm.org/docs/AddressSanitizer.html
[wiki-run-tests]: https://github.com/neovim/neovim/wiki/Building-Neovim#running-tests
[run-tests]: https://github.com/neovim/neovim/blob/master/test/README.md#running-tests
[wiki-faq]: https://github.com/neovim/neovim/wiki/FAQ
[review-checklist]: https://github.com/neovim/neovim/wiki/Code-review-checklist
[3174]: https://github.com/neovim/neovim/issues/3174

11
ISSUE_TEMPLATE.md
View File

@@ -1,16 +1,19 @@
<!-- Before reporting: search existing issues and check the FAQ. -->
- `nvim --version`:
- Vim (version: ) behaves differently?
- Operating system/version:
- Terminal name/version:
- `$TERM`:
### Actual behaviour
### Expected behaviour
### Steps to reproduce using `nvim -u NORC`
```
nvim -u NORC
```
### Actual behaviour
### Expected behaviour

27
Makefile
View File

@@ -1,3 +1,4 @@
THIS_DIR = $(shell pwd)
filter-false = $(strip $(filter-out 0 off OFF false FALSE,$1))
filter-true = $(strip $(filter-out 1 on ON true TRUE,$1))
@@ -8,11 +9,14 @@ CMAKE_PRG ?= $(shell (command -v cmake3 || echo cmake))
CMAKE_BUILD_TYPE ?= Debug
CMAKE_FLAGS := -DCMAKE_BUILD_TYPE=$(CMAKE_BUILD_TYPE)
DOC_DOWNLOAD_URL_BASE := https://raw.githubusercontent.com/neovim/doc/gh-pages
CLINT_ERRORS_FILE_PATH := /reports/clint/errors.json
BUILD_TYPE ?= $(shell (type ninja > /dev/null 2>&1 && echo "Ninja") || \
echo "Unix Makefiles")
DEPS_BUILD_DIR ?= .deps
ifneq (1,$(words [$(DEPS_BUILD_DIR)]))
$(error DEPS_BUILD_DIR must not contain whitespace)
endif
ifeq (,$(BUILD_TOOL))
ifeq (Ninja,$(BUILD_TYPE))
@@ -48,7 +52,7 @@ endif
ifneq (,$(findstring functionaltest-lua,$(MAKECMDGOALS)))
BUNDLED_LUA_CMAKE_FLAG := -DUSE_BUNDLED_LUA=ON
$(shell [ -x .deps/usr/bin/lua ] || rm build/.ran-*)
$(shell [ -x $(DEPS_BUILD_DIR)/usr/bin/lua ] || rm build/.ran-*)
endif
# For use where we want to make sure only a single job is run. This does issue
@@ -68,20 +72,20 @@ cmake:
$(MAKE) build/.ran-cmake
build/.ran-cmake: | deps
cd build && $(CMAKE_PRG) -G '$(BUILD_TYPE)' $(CMAKE_FLAGS) $(CMAKE_EXTRA_FLAGS) ..
cd build && $(CMAKE_PRG) -G '$(BUILD_TYPE)' $(CMAKE_FLAGS) $(CMAKE_EXTRA_FLAGS) $(THIS_DIR)
touch $@
deps: | build/.ran-third-party-cmake
ifeq ($(call filter-true,$(USE_BUNDLED_DEPS)),)
+$(BUILD_CMD) -C .deps
+$(BUILD_CMD) -C $(DEPS_BUILD_DIR)
endif
build/.ran-third-party-cmake:
ifeq ($(call filter-true,$(USE_BUNDLED_DEPS)),)
mkdir -p .deps
cd .deps && \
mkdir -p $(DEPS_BUILD_DIR)
cd $(DEPS_BUILD_DIR) && \
$(CMAKE_PRG) -G '$(BUILD_TYPE)' $(BUNDLED_CMAKE_FLAG) $(BUNDLED_LUA_CMAKE_FLAG) \
$(DEPS_CMAKE_FLAGS) ../third-party
$(DEPS_CMAKE_FLAGS) $(THIS_DIR)/third-party
endif
mkdir -p build
touch $@
@@ -124,7 +128,7 @@ clean:
$(MAKE) -C runtime/doc clean
distclean: clean
rm -rf .deps build
rm -rf $(DEPS_BUILD_DIR) build
install: | nvim
+$(BUILD_CMD) -C build install
@@ -141,6 +145,11 @@ check-single-includes: build/.ran-cmake
appimage:
bash scripts/genappimage.sh
# Build an appimage with embedded update information appimage-nightly for
# nightly builds or appimage-latest for a release
appimage-%:
bash scripts/genappimage.sh $*
lint: check-single-includes clint testlint lualint
.PHONY: test testlint lualint functionaltest unittest lint clint clean distclean nvim libnvim cmake deps install appimage

42
README.md
View File

@@ -8,13 +8,13 @@
[![Travis Build Status](https://travis-ci.org/neovim/neovim.svg?branch=master)](https://travis-ci.org/neovim/neovim)
[![AppVeyor Build status](https://ci.appveyor.com/api/projects/status/urdqjrik5u521fac/branch/master?svg=true)](https://ci.appveyor.com/project/neovim/neovim/branch/master)
[![Coverage Status](https://img.shields.io/coveralls/neovim/neovim.svg)](https://coveralls.io/r/neovim/neovim)
[![codecov](https://img.shields.io/codecov/c/github/neovim/neovim.svg)](https://codecov.io/gh/neovim/neovim)
[![Coverity Scan Build](https://scan.coverity.com/projects/2227/badge.svg)](https://scan.coverity.com/projects/2227)
[![Clang Scan Build](https://neovim.io/doc/reports/clang/badge.svg)](https://neovim.io/doc/reports/clang)
[![PVS-studio Check](https://neovim.io/doc/reports/pvs/badge.svg)](https://neovim.io/doc/reports/pvs)
<a href="https://buildd.debian.org/neovim"><img src="https://www.debian.org/logos/openlogo-nd-25.png" width="13" height="15">Debian</a>
[![Downloads](https://img.shields.io/github/downloads/neovim/neovim/total.svg?maxAge=2592000)](https://github.com/neovim/neovim/releases/)
[![Debian CI](https://badges.debian.net/badges/debian/testing/neovim/version.svg)](https://buildd.debian.org/neovim)
[![Downloads](https://img.shields.io/github/downloads/neovim/neovim/total.svg?maxAge=2592001)](https://github.com/neovim/neovim/releases/)
Neovim is a project that seeks to aggressively refactor Vim in order to:
@@ -34,6 +34,15 @@ Install from source
make CMAKE_BUILD_TYPE=RelWithDebInfo
sudo make install
To install to a non-default location, set `CMAKE_INSTALL_PREFIX`:
make CMAKE_EXTRA_FLAGS="-DCMAKE_INSTALL_PREFIX=/full/path/"
make install
To list all targets:
cmake --build build --target help
See [the wiki](https://github.com/neovim/neovim/wiki/Building-Neovim) for details.
Install from package
@@ -48,17 +57,24 @@ and [more](https://github.com/neovim/neovim/wiki/Installing-Neovim)!
Project layout
--------------
├─ ci/ Build server scripts
├─ cmake/ Build scripts
├─ runtime/ User plugins/docs
├─ src/ Source code
├─ third-party/ CMake subproject to build dependencies
└─ test/ Test code
├─ ci/ build automation
├─ cmake/ build scripts
├─ runtime/ user plugins/docs
├─ src/ application source code (see src/nvim/README.md)
│ ├─ api/ API subsystem
│ ├─ eval/ VimL subsystem
│ ├─ event/ event-loop subsystem
│ ├─ generators/ code generation (pre-compilation)
│ ├─ lib/ generic data structures
│ ├─ lua/ lua subsystem
│ ├─ msgpack_rpc/ RPC subsystem
│ ├─ os/ low-level platform code
│ └─ tui/ built-in UI
├─ third-party/ cmake subproject to build dependencies
└─ test/ tests (see test/README.md)
- `third-party/` is activated if `USE_BUNDLED_DEPS` is undefined or the
`USE_BUNDLED` CMake option is true.
- [Source README](src/nvim/README.md)
- [Test README](test/README.md)
- To disable `third-party/` specify `USE_BUNDLED_DEPS=NO` or `USE_BUNDLED=NO`
(CMake option).
Features
--------

15
appveyor.yml
View File

@@ -1,12 +1,23 @@
version: '{build}'
environment:
APPVEYOR_CACHE_ENTRY_ZIP_ARGS: "-t7z -m0=lzma -mx=9"
image: Visual Studio 2017
configuration:
- MSVC_64
- MSVC_32
- MINGW_64
- MINGW_32
- MINGW_64-gcov
matrix:
allow_failures:
- configuration: MINGW_64-gcov
install: []
before_build:
- ps: Install-Product node 8
build_script:
- call ci\build.bat
- powershell ci\build.ps1
cache:
- C:\msys64\var\cache\pacman\pkg -> ci\build.bat
- C:\msys64\var\cache\pacman\pkg -> ci\build.ps1
- .deps -> third-party\**
artifacts:
- path: build/Neovim.zip

92
busted/outputHandlers/TAP.lua Normal file
View File

@@ -0,0 +1,92 @@
-- TODO(jkeyes): remove this and use the upstream version as soon as it is
-- available in a release of busted.
local pretty = require 'pl.pretty'
return function(options)
local busted = require 'busted'
local handler = require 'busted.outputHandlers.base'()
local success = 'ok %u - %s'
local failure = 'not ' .. success
local skip = 'ok %u - # SKIP %s'
local counter = 0
handler.suiteReset = function()
counter = 0
return nil, true
end
handler.suiteEnd = function()
print('1..' .. counter)
io.flush()
return nil, true
end
local function showFailure(t)
local message = t.message
local trace = t.trace or {}
if message == nil then
message = 'Nil error'
elseif type(message) ~= 'string' then
message = pretty.write(message)
end
print(failure:format(counter, t.name))
print('# ' .. t.element.trace.short_src .. ' @ ' .. t.element.trace.currentline)
if t.randomseed then print('# Random seed: ' .. t.randomseed) end
print('# Failure message: ' .. message:gsub('\n', '\n# '))
if options.verbose and trace.traceback then
print('# ' .. trace.traceback:gsub('^\n', '', 1):gsub('\n', '\n# '))
end
end
handler.testStart = function(element, parent)
local trace = element.trace
if options.verbose and trace and trace.short_src then
local fileline = trace.short_src .. ' @ ' .. trace.currentline .. ': '
local testName = fileline .. handler.getFullName(element)
print('# ' .. testName)
end
io.flush()
return nil, true
end
handler.testEnd = function(element, parent, status, trace)
counter = counter + 1
if status == 'success' then
local t = handler.successes[#handler.successes]
print(success:format(counter, t.name))
elseif status == 'pending' then
local t = handler.pendings[#handler.pendings]
print(skip:format(counter, (t.message or t.name)))
elseif status == 'failure' then
showFailure(handler.failures[#handler.failures])
elseif status == 'error' then
showFailure(handler.errors[#handler.errors])
end
io.flush()
return nil, true
end
handler.error = function(element, parent, message, debug)
if element.descriptor ~= 'it' then
counter = counter + 1
showFailure(handler.errors[#handler.errors])
end
io.flush()
return nil, true
end
busted.subscribe({ 'suite', 'reset' }, handler.suiteReset)
busted.subscribe({ 'suite', 'end' }, handler.suiteEnd)
busted.subscribe({ 'test', 'start' }, handler.testStart, { predicate = handler.cancelOnPending })
busted.subscribe({ 'test', 'end' }, handler.testEnd, { predicate = handler.cancelOnPending })
busted.subscribe({ 'error' }, handler.error)
return handler
end

8
ci/after_success.sh
View File

@@ -1,8 +0,0 @@
#!/usr/bin/env bash
set -e
set -o pipefail
if [[ -n "${GCOV}" ]]; then
coveralls --gcov "$(which "${GCOV}")" --encoding iso-8859-1 || echo 'coveralls upload failed.'
fi

10
ci/before_cache.sh
View File

@@ -4,16 +4,24 @@ set -e
set -o pipefail
CI_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${CI_DIR}/common/build.sh"
source "${CI_DIR}/common/suite.sh"
# Don't cache pip's log and selfcheck.
rm -rf "${HOME}/.cache/pip/log"
rm -f "${HOME}/.cache/pip/selfcheck.json"
echo "before_cache.sh: cache size"
du -d 2 "${HOME}/.cache" | sort -n
# Update the third-party dependency cache only if the build was successful.
if ended_successfully; then
rm -rf "${HOME}/.cache/nvim-deps"
mv "${DEPS_BUILD_DIR}" "${HOME}/.cache/nvim-deps"
rm -rf "${HOME}/.cache/nvim-deps-downloads"
mv "${DEPS_DOWNLOAD_DIR}" "${HOME}/.cache/nvim-deps-downloads"
touch "${CACHE_MARKER}"
echo "Updated third-party dependencies (timestamp: $(stat -c '%y' "${CACHE_MARKER}"))."
echo "Updated third-party dependencies (timestamp: $(_stat "${CACHE_MARKER}"))."
fi

33
ci/before_install.sh
View File

@@ -11,15 +11,38 @@ if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
brew update
fi
echo "Upgrade Python 2 pip."
pip2.7 -q install --user --upgrade pip
echo 'python info:'
(
2>&1 python --version || true
2>&1 python2 --version || true
2>&1 python3 --version || true
2>&1 pip --version || true
2>&1 pip2 --version || true
2>&1 pip3 --version || true
echo 'pyenv versions:'
2>&1 pyenv versions || true
) | sed 's/^/ /'
if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
echo "Install Python 3."
brew install python3
echo "Upgrade Python 3."
brew upgrade python
echo "Upgrade Python 3 pip."
pip3 -q install --user --upgrade pip
else
echo "Upgrade Python 2 pip."
pip2.7 -q install --user --upgrade pip
echo "Upgrade Python 3 pip."
pip3 -q install --user --upgrade pip
# Allow failure. pyenv pip3 on travis is broken:
# https://github.com/travis-ci/travis-ci/issues/8363
pip3 -q install --user --upgrade pip || true
fi
echo "Install node (LTS)"
if [[ "${TRAVIS_OS_NAME}" == osx ]] || [ ! -f ~/.nvm/nvm.sh ]; then
curl -o ~/.nvm/nvm.sh https://raw.githubusercontent.com/creationix/nvm/master/nvm.sh
fi
source ~/.nvm/nvm.sh
nvm install --lts
nvm use --lts

54
ci/build.bat
View File

@@ -1,54 +0,0 @@
:: These are native MinGW builds, but they use the toolchain inside
:: MSYS2, this allows using all the dependencies and tools available
:: in MSYS2, but we cannot build inside the MSYS2 shell.
echo on
if "%CONFIGURATION%" == "MINGW_32" (
set ARCH=i686
set BITS=32
) else (
set ARCH=x86_64
set BITS=64
)
:: We cannot have sh.exe in the PATH (MinGW)
set PATH=%PATH:C:\Program Files\Git\usr\bin;=%
set PATH=C:\msys64\mingw%BITS%\bin;C:\Windows\System32;C:\Windows;%PATH%
:: The default cpack in the PATH is not CMake
set PATH=C:\Program Files (x86)\CMake\bin\cpack.exe;%PATH%
:: Build third-party dependencies
C:\msys64\usr\bin\bash -lc "pacman --verbose --noconfirm -Su" || goto :error
C:\msys64\usr\bin\bash -lc "pacman --verbose --noconfirm --needed -S mingw-w64-%ARCH%-cmake mingw-w64-%ARCH%-perl mingw-w64-%ARCH%-diffutils mingw-w64-%ARCH%-unibilium gperf" || goto :error
:: Setup python (use AppVeyor system python)
C:\Python27\python.exe -m pip install neovim || goto :error
C:\Python35\python.exe -m pip install neovim || goto :error
:: Disambiguate python3
move c:\Python35\python.exe c:\Python35\python3.exe
set PATH=C:\Python35;C:\Python27;%PATH%
:: Sanity check
python -c "import neovim; print(str(neovim))" || goto :error
python3 -c "import neovim; print(str(neovim))" || goto :error
mkdir .deps
cd .deps
cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=RelWithDebInfo ..\third-party\ || goto :error
mingw32-make VERBOSE=1 || goto :error
cd ..
:: Build Neovim
mkdir build
cd build
cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUSTED_OUTPUT_TYPE=nvim -DGPERF_PRG="C:\msys64\usr\bin\gperf.exe" .. || goto :error
mingw32-make VERBOSE=1 || goto :error
bin\nvim --version || goto :error
:: Functional tests
mingw32-make functionaltest VERBOSE=1 || goto :error
:: Build artifacts
cpack -G ZIP -C RelWithDebInfo
if defined APPVEYOR_REPO_TAG_NAME cpack -G NSIS -C RelWithDebInfo
goto :EOF
:error
exit /b %errorlevel%

123
ci/build.ps1 Normal file
View File

@@ -0,0 +1,123 @@
Set-PSDebug -Trace 1
$env:CONFIGURATION -match '^(?<compiler>\w+)_(?<bits>32|64)(?:-(?<option>\w+))?$'
$compiler = $Matches.compiler
$compileOption = $Matches.option
$bits = $Matches.bits
$cmakeBuildType = 'RelWithDebInfo'
$depsCmakeVars = @{
CMAKE_BUILD_TYPE = $cmakeBuildType;
}
$nvimCmakeVars = @{
CMAKE_BUILD_TYPE = $cmakeBuildType;
BUSTED_OUTPUT_TYPE = 'nvim';
}
function exitIfFailed() {
if ($LastExitCode -ne 0) {
exit $LastExitCode
}
}
if ($compiler -eq 'MINGW') {
if ($bits -eq 32) {
$arch = 'i686'
}
elseif ($bits -eq 64) {
$arch = 'x86_64'
}
if ($compileOption -eq 'gcov') {
$nvimCmakeVars['USE_GCOV'] = 'ON'
$uploadToCodecov = $true
}
# These are native MinGW builds, but they use the toolchain inside
# MSYS2, this allows using all the dependencies and tools available
# in MSYS2, but we cannot build inside the MSYS2 shell.
$cmakeGenerator = 'MinGW Makefiles'
$cmakeGeneratorArgs = 'VERBOSE=1'
# Add MinGW to the PATH
$env:PATH = "C:\msys64\mingw$bits\bin;$env:PATH"
# Build third-party dependencies
C:\msys64\usr\bin\bash -lc "pacman --verbose --noconfirm -Su" ; exitIfFailed
C:\msys64\usr\bin\bash -lc "pacman --verbose --noconfirm --needed -S mingw-w64-$arch-cmake mingw-w64-$arch-perl mingw-w64-$arch-diffutils mingw-w64-$arch-unibilium" ; exitIfFailed
}
elseif ($compiler -eq 'MSVC') {
$cmakeGeneratorArgs = '/verbosity:normal'
if ($bits -eq 32) {
$cmakeGenerator = 'Visual Studio 15 2017'
}
elseif ($bits -eq 64) {
$cmakeGenerator = 'Visual Studio 15 2017 Win64'
}
}
# Remove Git Unix utilities from the PATH
$env:PATH = $env:PATH.Replace('C:\Program Files\Git\usr\bin', '')
# Setup python (use AppVeyor system python)
C:\Python27\python.exe -m pip install neovim ; exitIfFailed
C:\Python35\python.exe -m pip install neovim ; exitIfFailed
# Disambiguate python3
move c:\Python35\python.exe c:\Python35\python3.exe
$env:PATH = "C:\Python35;C:\Python27;$env:PATH"
# Sanity check
python -c "import neovim; print(str(neovim))" ; exitIfFailed
python3 -c "import neovim; print(str(neovim))" ; exitIfFailed
$env:PATH = "C:\Ruby24\bin;$env:PATH"
cmd /c gem.cmd install neovim ; exitIfFailed
where.exe neovim-ruby-host.bat ; exitIfFailed
cmd /c npm.cmd install -g neovim ; exitIfFailed
where.exe neovim-node-host.cmd ; exitIfFailed
function convertToCmakeArgs($vars) {
return $vars.GetEnumerator() | foreach { "-D$($_.Key)=$($_.Value)" }
}
mkdir .deps
cd .deps
cmake -G $cmakeGenerator $(convertToCmakeArgs($depsCmakeVars)) ..\third-party\ ; exitIfFailed
cmake --build . --config $cmakeBuildType -- $cmakeGeneratorArgs ; exitIfFailed
cd ..
# Build Neovim
mkdir build
cd build
cmake -G $cmakeGenerator $(convertToCmakeArgs($nvimCmakeVars)) .. ; exitIfFailed
cmake --build . --config $cmakeBuildType -- $cmakeGeneratorArgs ; exitIfFailed
bin\nvim --version ; exitIfFailed
# Functional tests
# The $LastExitCode from MSBuild can't be trusted
$failed = $false
# Temporarily turn off tracing to reduce log file output
Set-PSDebug -Off
cmake --build . --config $cmakeBuildType --target functionaltest -- $cmakeGeneratorArgs |
foreach { $failed = $failed -or
$_ -match 'Running functional tests failed with error'; $_ }
Set-PSDebug -Trace 1
if ($failed) {
exit $LastExitCode
}
if ($uploadToCodecov) {
C:\msys64\usr\bin\bash -lc "cd /c/projects/neovim; bash <(curl -s https://codecov.io/bash) -c -F functionaltest || echo 'codecov upload failed.'"
}
# Old tests
$env:PATH += ';C:\msys64\usr\bin'
& "C:\msys64\mingw$bits\bin\mingw32-make.exe" -C $(Convert-Path ..\src\nvim\testdir) VERBOSE=1
if ($uploadToCodecov) {
C:\msys64\usr\bin\bash -lc "cd /c/projects/neovim; bash <(curl -s https://codecov.io/bash) -c -F oldtest || echo 'codecov upload failed.'"
}
# Build artifacts
cpack -G ZIP -C RelWithDebInfo
if ($env:APPVEYOR_REPO_TAG_NAME -ne $null) {
cpack -G NSIS -C RelWithDebInfo
}

55
ci/common/build.sh
View File

@@ -1,5 +1,16 @@
_stat() {
if test "${TRAVIS_OS_NAME}" = osx ; then
stat -f %Sm "${@}"
else
stat -c %y "${@}"
fi
}
top_make() {
${MAKE_CMD} "$@"
echo '================================================================================'
# Travis has 1.5 virtual cores according to:
# http://docs.travis-ci.com/user/speeding-up-the-build/#Paralellizing-your-build-on-one-VM
ninja "$@"
}
build_make() {
@@ -15,28 +26,21 @@ build_deps() {
DEPS_CMAKE_FLAGS="${DEPS_CMAKE_FLAGS} -DUSE_BUNDLED_LUA=ON"
fi
rm -rf "${DEPS_BUILD_DIR}"
mkdir -p "${DEPS_BUILD_DIR}"
mkdir -p "${DEPS_DOWNLOAD_DIR}"
# If there is a valid cache and we're not forced to recompile,
# use cached third-party dependencies.
if test -f "${CACHE_MARKER}" && test "${BUILD_NVIM_DEPS}" != "true" ; then
local statcmd="stat -c '%y'"
if test "${TRAVIS_OS_NAME}" = osx ; then
statcmd="stat -f '%Sm'"
fi
echo "Using third-party dependencies from Travis's cache (last updated: $(${statcmd} "${CACHE_MARKER}"))."
mkdir -p "$(dirname "${DEPS_BUILD_DIR}")"
mv "${HOME}/.cache/nvim-deps" "${DEPS_BUILD_DIR}"
else
mkdir -p "${DEPS_BUILD_DIR}"
# Use cached dependencies if $CACHE_MARKER exists.
if test -f "${CACHE_MARKER}" && ! test "${CACHE_ENABLE}" = "false" ; then
echo "Using third-party dependencies from Travis cache (last update: $(_stat "${CACHE_MARKER}"))."
cp -r "${HOME}/.cache/nvim-deps" "${DEPS_BUILD_DIR}"
cp -r "${HOME}/.cache/nvim-deps-downloads" "${DEPS_DOWNLOAD_DIR}"
fi
# Even if we're using cached dependencies, run CMake and make to
# update CMake configuration and update to newer deps versions.
cd "${DEPS_BUILD_DIR}"
echo "Configuring with '${DEPS_CMAKE_FLAGS}'."
CC= cmake ${DEPS_CMAKE_FLAGS} "${TRAVIS_BUILD_DIR}/third-party/"
CC= cmake -G Ninja ${DEPS_CMAKE_FLAGS} "${TRAVIS_BUILD_DIR}/third-party/"
if ! top_make; then
exit 1
@@ -56,7 +60,7 @@ prepare_build() {
mkdir -p "${BUILD_DIR}"
cd "${BUILD_DIR}"
echo "Configuring with '${CMAKE_FLAGS} $@'."
cmake ${CMAKE_FLAGS} "$@" "${TRAVIS_BUILD_DIR}"
cmake -G Ninja ${CMAKE_FLAGS} "$@" "${TRAVIS_BUILD_DIR}"
}
build_nvim() {
@@ -71,9 +75,11 @@ build_nvim() {
exit 1
fi
echo "Building nvim-test."
if ! top_make nvim-test ; then
exit 1
if test "${FUNCTIONALTEST}" != "functionaltest-lua"; then
echo "Building nvim-test."
if ! top_make nvim-test ; then
exit 1
fi
fi
fi
@@ -87,3 +93,12 @@ build_nvim() {
cd "${TRAVIS_BUILD_DIR}"
}
macos_rvm_dance() {
# neovim-ruby gem requires a ruby newer than the macOS default.
source ~/.rvm/scripts/rvm
rvm get stable --auto-dotfiles
rvm reload
rvm use 2.2.5
rvm use
}

16
ci/common/test.sh
View File

@@ -1,6 +1,15 @@
. "${CI_DIR}/common/build.sh"
. "${CI_DIR}/common/suite.sh"
submit_coverage() {
if [ -n "${GCOV}" ]; then
if curl --fail --output codecov.bash --silent https://codecov.io/bash; then
bash codecov.bash -c -F "$1" || echo "codecov upload failed."
rm -f codecov.bash
fi
fi
}
print_core() {
local app="$1"
local core="$2"
@@ -71,7 +80,9 @@ valgrind_check() {
}
asan_check() {
check_logs "${1}" "*san.*"
if test "${CLANG_SANITIZER}" = "ASAN_UBSAN" ; then
check_logs "${1}" "*san.*" | asan_symbolize
fi
}
run_unittests() {(
@@ -80,6 +91,7 @@ run_unittests() {(
if ! build_make unittest ; then
fail 'unittests' F 'Unit tests failed'
fi
submit_coverage unittest
check_core_dumps "$(which luajit)"
exit_suite
)}
@@ -90,6 +102,7 @@ run_functionaltests() {(
if ! build_make ${FUNCTIONALTEST}; then
fail 'functionaltests' F 'Functional tests failed'
fi
submit_coverage functionaltest
asan_check "${LOG_DIR}"
valgrind_check "${LOG_DIR}"
check_core_dumps
@@ -103,6 +116,7 @@ run_oldtests() {(
reset
fail 'oldtests' F 'Legacy tests failed'
fi
submit_coverage oldtest
asan_check "${LOG_DIR}"
valgrind_check "${LOG_DIR}"
check_core_dumps

24
ci/install.sh
View File

@@ -8,16 +8,26 @@ if [[ "${CI_TARGET}" == lint ]]; then
fi
if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
brew install ninja
brew install gettext
brew reinstall -s libtool
fi
# Use default CC to avoid compilation problems when installing Python modules.
echo "Install neovim module and coveralls for Python 2."
CC=cc pip2.7 -q install --user --upgrade neovim cpp-coveralls
echo "Install neovim module for Python 3."
CC=cc pip3 -q install --user --upgrade neovim
# Allow failure. pyenv pip3 on travis is broken:
# https://github.com/travis-ci/travis-ci/issues/8363
CC=cc pip3 -q install --user --upgrade neovim || true
echo "Install neovim RubyGem."
gem install --no-document --version ">= 0.2.0" neovim
if ! [ "${TRAVIS_OS_NAME}" = osx ] ; then
# Update PATH for pip.
export PATH="$(python2.7 -c 'import site; print(site.getuserbase())')/bin:$PATH"
# Use default CC to avoid compilation problems when installing Python modules.
echo "Install neovim module for Python 2."
CC=cc pip2.7 -q install --user --upgrade neovim
echo "Install neovim RubyGem."
gem install --no-document --version ">= 0.2.0" neovim
fi
echo "Install neovim npm package"
npm install -g neovim

8
ci/run_lint.sh
View File

@@ -10,19 +10,19 @@ source "${CI_DIR}/common/suite.sh"
enter_suite 'clint'
run_test 'top_make clint-full' clint
run_test 'make clint-full' clint
exit_suite --continue
enter_suite 'testlint'
run_test 'top_make testlint' testlint
run_test 'make testlint' testlint
exit_suite --continue
enter_suite 'lualint'
run_test 'top_make lualint' lualint
run_test 'make lualint' lualint
exit_suite --continue
@@ -31,7 +31,7 @@ enter_suite single-includes
CLICOLOR_FORCE=1 run_test_wd \
--allow-hang \
10s \
'top_make check-single-includes' \
'make check-single-includes' \
'csi_clean' \
single-includes

4
ci/run_tests.sh
View File

@@ -22,7 +22,9 @@ enter_suite tests
if test "$CLANG_SANITIZER" != "TSAN" ; then
# Additional threads are only created when the builtin UI starts, which
# doesn't happen in the unit/functional tests
run_test run_unittests
if test "${FUNCTIONALTEST}" != "functionaltest-lua"; then
run_test run_unittests
fi
run_test run_functionaltests
fi
run_test run_oldtests

3
cmake/FindJeMalloc.cmake
View File

@@ -27,6 +27,9 @@ find_path(JEMALLOC_INCLUDE_DIR jemalloc/jemalloc.h
if(JEMALLOC_USE_STATIC)
list(APPEND JEMALLOC_NAMES
"${CMAKE_STATIC_LIBRARY_PREFIX}jemalloc${CMAKE_STATIC_LIBRARY_SUFFIX}")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
list(INSERT JEMALLOC_NAMES 0
"${CMAKE_STATIC_LIBRARY_PREFIX}jemalloc${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
list(APPEND JEMALLOC_NAMES jemalloc)

3
cmake/FindLibIntl.cmake
View File

@@ -27,7 +27,7 @@ find_path(LibIntl_INCLUDE_DIR
)
find_library(LibIntl_LIBRARY
NAMES intl libintl.a
NAMES intl libintl
)
if (LibIntl_INCLUDE_DIR)
@@ -46,6 +46,7 @@ check_c_source_compiles("
int main(int argc, char** argv) {
gettext(\"foo\");
ngettext(\"foo\", \"bar\", 1);
bindtextdomain(\"foo\", \"bar\");
bind_textdomain_codeset(\"foo\", \"bar\");
textdomain(\"foo\");

2
cmake/FindMsgpack.cmake
View File

@@ -44,7 +44,7 @@ endif()
if(MSVC)
# The import library for the msgpack DLL has a different name
list(APPEND MSGPACK_NAMES msgpack_import)
list(APPEND MSGPACK_NAMES msgpackc_import)
else()
list(APPEND MSGPACK_NAMES msgpackc msgpack)
endif()

10
cmake/FindWinpty.cmake Normal file
View File

@@ -0,0 +1,10 @@
include(LibFindMacros)
find_path(WINPTY_INCLUDE_DIR winpty.h)
set(WINPTY_INCLUDE_DIRS ${WINPTY_INCLUDE_DIR})
find_library(WINPTY_LIBRARY winpty)
find_program(WINPTY_AGENT_EXE winpty-agent.exe)
set(WINPTY_LIBRARIES ${WINPTY_LIBRARY})
find_package_handle_standard_args(Winpty DEFAULT_MSG WINPTY_LIBRARY WINPTY_INCLUDE_DIR)

1
cmake/GetCompileFlags.cmake
View File

@@ -38,6 +38,7 @@ function(get_compile_flags _compile_flags)
get_directory_property(include_directories_list
DIRECTORY "src/nvim"
INCLUDE_DIRECTORIES)
list(REMOVE_DUPLICATES include_directories_list)
foreach(include_directory ${include_directories_list})
set(include_directories "${include_directories} -I${include_directory}")
endforeach()

4
cmake/InstallHelpers.cmake
View File

@@ -2,8 +2,8 @@
if(CMAKE_SYSTEM_NAME MATCHES "BSD" AND NOT DEFINED CMAKE_INSTALL_MANDIR)
if(DEFINED ENV{MANPREFIX})
set(CMAKE_INSTALL_MANDIR "$ENV{MANPREFIX}/man")
else()
set(CMAKE_INSTALL_MANDIR "/usr/local/man")
elseif(CMAKE_INSTALL_PREFIX MATCHES "^/usr/local$")
set(CMAKE_INSTALL_MANDIR "man")
endif()
endif()

5
cmake/LuaHelpers.cmake
View File

@@ -4,9 +4,8 @@
# Check if a module is available in Lua
function(check_lua_module LUA_PRG_PATH MODULE RESULT_VAR)
execute_process(COMMAND ${LUA_PRG_PATH} -e "require('${MODULE}')"
RESULT_VARIABLE module_missing
ERROR_QUIET)
execute_process(COMMAND ${LUA_PRG_PATH} -l "${MODULE}" -e ""
RESULT_VARIABLE module_missing)
if(module_missing)
set(${RESULT_VAR} False PARENT_SCOPE)
else()

5
cmake/RunTests.cmake
View File

@@ -1,3 +1,6 @@
# Set LC_ALL to meet expectations of some locale-sensitive tests.
set(ENV{LC_ALL} "en_US.UTF-8")
set(ENV{VIMRUNTIME} ${WORKING_DIR}/runtime)
set(ENV{NVIM_RPLUGIN_MANIFEST} ${WORKING_DIR}/Xtest_rplugin_manifest)
set(ENV{XDG_CONFIG_HOME} ${WORKING_DIR}/Xtest_xdg/config)
@@ -35,7 +38,7 @@ set(ENV{SYSTEM_NAME} ${SYSTEM_NAME})
execute_process(
COMMAND ${BUSTED_PRG} ${TEST_TAG} ${TEST_FILTER} -v -o ${BUSTED_OUTPUT_TYPE}
--lua=${LUA_PRG} --lazy --helper=${TEST_DIR}/${TEST_TYPE}/preload.lua
--lpath=${BUILD_DIR}/?.lua ${TEST_PATH}
--lpath=${BUILD_DIR}/?.lua --lpath=?.lua ${TEST_PATH}
WORKING_DIRECTORY ${WORKING_DIR}
ERROR_VARIABLE err
RESULT_VARIABLE res

27
codecov.yml Normal file
View File

@@ -0,0 +1,27 @@
codecov:
notify:
require_ci_to_pass: no
ci:
- appveyor
- travis
- !neovim-qb.szakmeister.net
coverage:
precision: 2
round: down
range: "70...100"
status:
project: yes
patch: yes
changes: no
parsers:
gcov:
branch_detection:
conditional: yes
loop: yes
method: no
macro: no
comment: off

5
config/CMakeLists.txt
View File

@@ -12,6 +12,11 @@ check_type_size("size_t" SIZEOF_SIZE_T)
check_type_size("long long" SIZEOF_LONG_LONG)
check_type_size("void *" SIZEOF_VOID_PTR)
if (CMAKE_HOST_SYSTEM_VERSION MATCHES ".*-Microsoft")
# Windows Subsystem for Linux
set(HAVE_WSL 1)
endif()
check_symbol_exists(_NSGetEnviron crt_externs.h HAVE__NSGETENVIRON)
# Headers

4
config/config.h.in
View File

@@ -48,6 +48,7 @@
#cmakedefine HAVE_UTIME_H
#cmakedefine HAVE_UTIMES
#cmakedefine HAVE_WORKING_LIBINTL
#cmakedefine HAVE_WSL
#cmakedefine UNIX
#cmakedefine USE_FNAME_CASE
#cmakedefine HAVE_SYS_UIO_H
@@ -62,10 +63,13 @@
#ifndef UNIT_TESTING
#cmakedefine HAVE_JEMALLOC
#cmakedefine LOG_LIST_ACTIONS
#endif
#cmakedefine HAVE_BE64TOH
#cmakedefine ORDER_BIG_ENDIAN
#define ENDIAN_INCLUDE_FILE <@ENDIAN_INCLUDE_FILE@>
#cmakedefine HAVE_EXECINFO_BACKTRACE
#endif // AUTO_CONFIG_H

13
contrib/local.mk.example
View File

@@ -13,26 +13,21 @@
# Sets the build type; defaults to Debug. Valid values:
#
# - Debug: Disables optimizations (-O0), enables debug information and logging.
# - Debug: Disables optimizations (-O0), enables debug information.
#
# - Dev: Enables all optimizations that do not interfere with
# debugging (-Og if available, -O2 and -g if not).
# Enables debug information and logging.
#
# - RelWithDebInfo: Enables optimizations (-O2) and debug information.
# Disables logging.
# - RelWithDebInfo: Enables optimizations (-Og or -O2) with debug information.
#
# - MinSizeRel: Enables all -O2 optimization that do not typically
# increase code size, and performs further optimizations
# designed to reduce code size (-Os).
# Disables debug information and logging.
# Disables debug information.
#
# - Release: Same as RelWithDebInfo, but disables debug information.
#
# CMAKE_BUILD_TYPE := Debug
# The default log level is 1 (INFO) (unless CMAKE_BUILD_TYPE is "Release").
# Log levels: 0 (DEBUG), 1 (INFO), 2 (WARNING), 3 (ERROR)
# Default is 1 (INFO) unless CMAKE_BUILD_TYPE is Release or RelWithDebInfo.
# CMAKE_EXTRA_FLAGS += -DMIN_LOG_LEVEL=1
# By default, nvim uses bundled versions of its required third-party

30
runtime/CMakeLists.txt
View File

@@ -42,6 +42,7 @@ foreach(PACKAGE ${PACKAGES})
nvim
WORKING_DIRECTORY "${GENERATED_PACKAGE_DIR}/${PACKNAME}"
)
add_dependencies(${PACKNAME}-tags nvim_runtime_deps)
add_custom_command(OUTPUT "${GENERATED_PACKAGE_DIR}/${PACKNAME}/doc/tags"
DEPENDS
@@ -71,6 +72,7 @@ foreach(DF ${DOCFILES})
endforeach()
add_custom_target(helptags
COMMAND ${CMAKE_COMMAND} -E remove ${GENERATED_RUNTIME_DIR}/doc/*
COMMAND ${CMAKE_COMMAND} -E copy_directory
${PROJECT_SOURCE_DIR}/runtime/doc ${GENERATED_RUNTIME_DIR}/doc
COMMAND "${PROJECT_BINARY_DIR}/bin/nvim"
@@ -79,6 +81,7 @@ add_custom_target(helptags
nvim
WORKING_DIRECTORY "${GENERATED_RUNTIME_DIR}"
)
add_dependencies(helptags nvim_runtime_deps)
add_custom_command(OUTPUT ${GENERATED_HELP_TAGS}
DEPENDS
@@ -100,20 +103,6 @@ add_custom_target(
${GENERATED_PACKAGE_TAGS}
)
# Optional targets for nvim.desktop file and icon.
find_program(XDG_MENU_PRG xdg-desktop-menu)
find_program(XDG_ICON_PRG xdg-icon-resource)
if(XDG_MENU_PRG)
add_custom_target(desktop-file
COMMAND xdg-desktop-menu install --novendor ${PROJECT_SOURCE_DIR}/runtime/nvim.desktop)
# add_dependencies(runtime desktop-file)
endif()
if(XDG_ICON_PRG)
add_custom_target(desktop-icon
COMMAND xdg-icon-resource install --novendor --size 128 ${PROJECT_SOURCE_DIR}/runtime/nvim.png)
# add_dependencies(runtime desktop-icon)
endif()
# CMake is painful here. It will create the destination using the user's
# current umask, and we don't want that. And we don't just want to install
# the target directory, as it will mess with existing permissions. So this
@@ -128,6 +117,16 @@ install_helper(
FILES ${GENERATED_SYN_VIM}
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/nvim/runtime/syntax/vim)
if(NOT APPLE)
install_helper(
FILES ${CMAKE_CURRENT_SOURCE_DIR}/nvim.desktop
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
install_helper(
FILES ${CMAKE_CURRENT_SOURCE_DIR}/nvim.png
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pixmaps)
endif()
file(GLOB_RECURSE RUNTIME_PROGRAMS
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
*.awk *.sh *.bat)
@@ -140,7 +139,8 @@ endforeach()
file(GLOB_RECURSE RUNTIME_FILES
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
*.vim *.dict *.py *.rb *.ps *.tutor)
rgb.txt
*.vim *.lua *.dict *.py *.rb *.ps *.spl *.tutor *.tutor.json)
foreach(F ${RUNTIME_FILES})
get_filename_component(BASEDIR ${F} PATH)

2
runtime/autoload/ada.vim
View File

@@ -591,7 +591,7 @@ function ada#Map_Menu (Text, Keys, Command)
\" :" . a:Command
execute
\ "inoremap <buffer>" .
\ " <Learder>a" . a:Keys .
\ " <Leader>a" . a:Keys .
\" <C-O>:" . a:Command
endif
return

56
runtime/autoload/health.vim
View File

@@ -1,24 +1,24 @@
function! s:enhance_syntax() abort
syntax case match
syntax keyword healthError ERROR
syntax keyword healthError ERROR[:]
\ containedin=markdownCodeBlock,mkdListItemLine
highlight link healthError Error
highlight default link healthError Error
syntax keyword healthWarning WARNING
syntax keyword healthWarning WARNING[:]
\ containedin=markdownCodeBlock,mkdListItemLine
highlight link healthWarning WarningMsg
highlight default link healthWarning WarningMsg
syntax keyword healthSuccess SUCCESS
syntax keyword healthSuccess OK[:]
\ containedin=markdownCodeBlock,mkdListItemLine
highlight healthSuccess guibg=#5fff00 guifg=#080808 ctermbg=82 ctermfg=232
highlight default healthSuccess guibg=#5fff00 guifg=#080808 ctermbg=82 ctermfg=232
syntax match healthHelp "|.\{-}|" contains=healthBar
\ containedin=markdownCodeBlock,mkdListItemLine
syntax match healthBar "|" contained conceal
highlight link healthHelp Identifier
highlight default link healthHelp Identifier
" We do not care about markdown syntax errors in :CheckHealth output.
" We do not care about markdown syntax errors in :checkhealth output.
highlight! link markdownError Normal
endfunction
@@ -33,7 +33,8 @@ function! health#check(plugin_names) abort
setlocal wrap breakindent
setlocal filetype=markdown
setlocal conceallevel=2 concealcursor=nc
setlocal keywordprg=:help iskeyword=@,48-57,_,192-255,-,#
setlocal keywordprg=:help
let &l:iskeyword='!-~,^*,^|,^",192-255'
call s:enhance_syntax()
if empty(healthchecks)
@@ -89,30 +90,30 @@ endfunction
" Changes ':h clipboard' to ':help |clipboard|'.
function! s:help_to_link(s) abort
return substitute(a:s, '\v:h%[elp] ([^|][^"\r\n]+)', ':help |\1|', 'g')
return substitute(a:s, '\v:h%[elp] ([^|][^"\r\n ]+)', ':help |\1|', 'g')
endfunction
" Format a message for a specific report item
" Format a message for a specific report item.
" a:1: Optional advice (string or list)
function! s:format_report_message(status, msg, ...) abort " {{{
let output = ' - ' . a:status . ': ' . s:indent_after_line1(a:msg, 4)
let suggestions = []
" Optional parameters
if a:0 > 0
let suggestions = type(a:1) == type("") ? [a:1] : a:1
if type(suggestions) != type([])
echoerr "Expected String or List"
let advice = type(a:1) == type('') ? [a:1] : a:1
if type(advice) != type([])
throw 'a:1: expected String or List'
endif
" Report each suggestion
if !empty(advice)
let output .= "\n - ADVICE:"
for suggestion in advice
let output .= "\n - " . s:indent_after_line1(suggestion, 10)
endfor
endif
endif
" Report each suggestion
if len(suggestions) > 0
let output .= "\n - SUGGESTIONS:"
endif
for suggestion in suggestions
let output .= "\n - " . s:indent_after_line1(suggestion, 10)
endfor
return s:help_to_link(output)
endfunction " }}}
@@ -123,10 +124,11 @@ endfunction " }}}
" Reports a successful healthcheck.
function! health#report_ok(msg) abort " {{{
echo s:format_report_message('SUCCESS', a:msg)
echo s:format_report_message('OK', a:msg)
endfunction " }}}
" Reports a health warning.
" a:1: Optional advice (string or list)
function! health#report_warn(msg, ...) abort " {{{
if a:0 > 0
echo s:format_report_message('WARNING', a:msg, a:1)
@@ -136,6 +138,7 @@ function! health#report_warn(msg, ...) abort " {{{
endfunction " }}}
" Reports a failed healthcheck.
" a:1: Optional advice (string or list)
function! health#report_error(msg, ...) abort " {{{
if a:0 > 0
echo s:format_report_message('ERROR', a:msg, a:1)
@@ -158,7 +161,10 @@ endfunction
" Translates a list of plugin names to healthcheck function names.
function! s:to_fn_names(plugin_names) abort
let healthchecks = []
for p in a:plugin_names
let plugin_names = type('') ==# type(a:plugin_names)
\ ? split(a:plugin_names, '', v:false)
\ : a:plugin_names
for p in plugin_names
call add(healthchecks, 'health#'.p.'#check')
endfor
return healthchecks

26
runtime/autoload/health/nvim.vim
View File

@@ -4,13 +4,26 @@ function! s:check_config() abort
let ok = v:true
call health#report_start('Configuration')
" If $VIM is empty we don't care. Else make sure it is valid.
if !empty($VIM) && !filereadable($VIM.'/runtime/doc/nvim.txt')
let ok = v:false
call health#report_error('$VIM is invalid: '.$VIM)
endif
if exists('$NVIM_TUI_ENABLE_CURSOR_SHAPE')
let ok = v:false
call health#report_warn("$NVIM_TUI_ENABLE_CURSOR_SHAPE is ignored in Nvim 0.2+",
call health#report_warn('$NVIM_TUI_ENABLE_CURSOR_SHAPE is ignored in Nvim 0.2+',
\ [ "Use the 'guicursor' option to configure cursor shape. :help 'guicursor'",
\ 'https://github.com/neovim/neovim/wiki/Following-HEAD#20170402' ])
endif
if &paste
let ok = v:false
call health#report_error("'paste' is enabled. This option is only for pasting text.\nIt should not be set in your config.",
\ [ 'Remove `set paste` from your init.vim, if applicable.',
\ 'Check `:verbose set paste?` to see if a plugin or script set the option.', ])
endif
if ok
call health#report_ok('no issues found')
endif
@@ -45,7 +58,7 @@ function! s:check_rplugin_manifest() abort
let contents = join(readfile(script))
if contents =~# '\<\%(from\|import\)\s\+neovim\>'
if script =~# '[\/]__init__\.py$'
let script = fnamemodify(script, ':h')
let script = tr(fnamemodify(script, ':h'), '\', '/')
endif
if !has_key(existing_rplugins, script)
@@ -87,8 +100,8 @@ function! s:check_performance() abort
else
call health#report_info(buildtype)
call health#report_warn(
\ "Non-optimized build-type. Nvim will be slower.",
\ ["Install a different Nvim package, or rebuild with `CMAKE_BUILD_TYPE=RelWithDebInfo`.",
\ 'Non-optimized build-type. Nvim will be slower.',
\ ['Install a different Nvim package, or rebuild with `CMAKE_BUILD_TYPE=RelWithDebInfo`.',
\ s:suggest_faq])
endif
endfunction
@@ -160,6 +173,11 @@ function! s:check_terminal() abort
call health#report_info('key_dc (kdch1) terminfo entry: '
\ .(empty(kbs_entry) ? '? (not found)' : kdch1_entry))
endif
for env_var in ['XTERM_VERSION', 'VTE_VERSION', 'TERM_PROGRAM', 'COLORTERM', 'SSH_TTY']
if exists('$'.env_var)
call health#report_info(printf("$%s='%s'", env_var, eval('$'.env_var)))
endif
endfor
endfunction
function! health#nvim#check() abort

171
runtime/autoload/health/provider.vim
View File

@@ -13,6 +13,12 @@ function! s:normalize_path(s) abort
return substitute(substitute(a:s, '\', '/', 'g'), '/\./\|/\+', '/', 'g')
endfunction
" Returns TRUE if `cmd` exits with success, else FALSE.
function! s:cmd_ok(cmd) abort
call system(a:cmd)
return v:shell_error == 0
endfunction
" Simple version comparison.
function! s:version_cmp(a, b) abort
let a = split(a:a, '\.', 0)
@@ -120,10 +126,21 @@ endfunction
function! s:check_clipboard() abort
call health#report_start('Clipboard (optional)')
if !empty($TMUX) && executable('tmux') && executable('pbpaste') && !s:cmd_ok('pbpaste')
let tmux_version = matchstr(system('tmux -V'), '\d\+\.\d\+')
call health#report_error('pbcopy does not work with tmux version: '.tmux_version,
\ ['Install tmux 2.6+. https://superuser.com/q/231130',
\ 'or use tmux with reattach-to-user-namespace. https://superuser.com/a/413233'])
endif
let clipboard_tool = provider#clipboard#Executable()
if empty(clipboard_tool)
if exists('g:clipboard') && empty(clipboard_tool)
call health#report_error(
\ provider#clipboard#Error(),
\ ["Use the example in :help g:clipboard as a template, or don't set g:clipboard at all."])
elseif empty(clipboard_tool)
call health#report_warn(
\ 'No clipboard tool found. Clipboard registers will not work.',
\ 'No clipboard tool found. Clipboard registers (`"+` and `"*`) will not work.',
\ [':help clipboard'])
else
call health#report_ok('Clipboard tool found: '. clipboard_tool)
@@ -235,7 +252,7 @@ function! s:check_python(version) abort
let pyname = 'python'.(a:version == 2 ? '' : '3')
let pyenv = resolve(exepath('pyenv'))
let pyenv_root = exists('$PYENV_ROOT') ? resolve($PYENV_ROOT) : 'n'
let pyenv_root = exists('$PYENV_ROOT') ? resolve($PYENV_ROOT) : ''
let venv = exists('$VIRTUAL_ENV') ? resolve($VIRTUAL_ENV) : ''
let host_prog_var = pyname.'_host_prog'
let loaded_var = 'g:loaded_'.pyname.'_provider'
@@ -243,8 +260,24 @@ function! s:check_python(version) abort
let python_multiple = []
if exists(loaded_var) && !exists('*provider#'.pyname.'#Call')
call health#report_info('Disabled. '.loaded_var.'='.eval(loaded_var))
return
call health#report_info('Disabled ('.loaded_var.'='.eval(loaded_var).'). This might be due to some previous error.')
endif
if !empty(pyenv)
if empty(pyenv_root)
call health#report_info(
\ 'pyenv was found, but $PYENV_ROOT is not set. `pyenv root` will be used.'
\ .' If you run into problems, try setting $PYENV_ROOT explicitly.'
\ )
let pyenv_root = s:trim(s:system([pyenv, 'root']))
endif
if !isdirectory(pyenv_root)
call health#report_error('Invalid pyenv root: '.pyenv_root)
else
call health#report_info(printf('pyenv: %s', pyenv))
call health#report_info(printf('pyenv root: %s', pyenv_root))
endif
endif
if exists('g:'.host_prog_var)
@@ -255,9 +288,6 @@ function! s:check_python(version) abort
if empty(pyname)
call health#report_warn('No Python interpreter was found with the neovim '
\ . 'module. Using the first available for diagnostics.')
if !empty(pythonx_errs)
call health#report_warn(pythonx_errs)
endif
endif
if !empty(pyname)
@@ -278,15 +308,6 @@ function! s:check_python(version) abort
endif
if !empty(pyenv)
if empty(pyenv_root)
call health#report_warn(
\ 'pyenv was found, but $PYENV_ROOT is not set.',
\ ['Did you follow the final install instructions?']
\ )
else
call health#report_ok(printf('pyenv found: "%s"', pyenv))
endif
let python_bin = s:trim(s:system([pyenv, 'which', pyname], '', 1))
if empty(python_bin)
@@ -316,25 +337,24 @@ function! s:check_python(version) abort
if python_bin =~# '\<shims\>'
call health#report_warn(printf('`%s` appears to be a pyenv shim.', python_bin), [
\ 'The `pyenv` executable is not in $PATH,',
\ 'Your pyenv installation is broken. You should set '
\ . '`g:'.host_prog_var.'` to avoid surprises.',
\ '`pyenv` is not in $PATH, your pyenv installation is broken. '
\ .'Set `g:'.host_prog_var.'` to avoid surprises.',
\ ])
endif
endif
endif
endif
if !empty(python_bin)
if empty(venv) && !empty(pyenv) && !exists('g:'.host_prog_var)
if !empty(python_bin) && !exists('g:'.host_prog_var)
if empty(venv) && !empty(pyenv)
\ && !empty(pyenv_root) && resolve(python_bin) !~# '^'.pyenv_root.'/'
call health#report_warn('pyenv is not set up optimally.', [
\ printf('Create a virtualenv specifically '
\ . 'for Neovim using pyenv, and set `g:%s`. This will avoid '
\ . 'the need to install Neovim''s Python module in each '
\ . 'the need to install the Neovim Python module in each '
\ . 'version/virtualenv.', host_prog_var)
\ ])
elseif !empty(venv) && exists('g:'.host_prog_var)
elseif !empty(venv)
if !empty(pyenv_root)
let venv_root = pyenv_root
else
@@ -359,27 +379,16 @@ function! s:check_python(version) abort
let python_bin = ''
endif
" Check if $VIRTUAL_ENV is active
let virtualenv_inactive = 0
" Check if $VIRTUAL_ENV is valid.
if exists('$VIRTUAL_ENV')
if !empty(pyenv)
let pyenv_prefix = resolve(s:trim(s:system([pyenv, 'prefix'])))
if $VIRTUAL_ENV != pyenv_prefix
let virtualenv_inactive = 1
endif
elseif !empty(pyname) && exepath(pyname) !~# '^'.$VIRTUAL_ENV.'/'
let virtualenv_inactive = 1
if !empty(pyname) && $VIRTUAL_ENV !=# matchstr(exepath(pyname), '^\V'.$VIRTUAL_ENV)
call health#report_warn(
\ '$VIRTUAL_ENV exists but appears to be inactive. '
\ . 'This could lead to unexpected results.',
\ [ 'If you are using Zsh, see: http://vi.stackexchange.com/a/7654' ])
endif
endif
if virtualenv_inactive
call health#report_warn(
\ '$VIRTUAL_ENV exists but appears to be inactive. '
\ . 'This could lead to unexpected results.',
\ [ 'If you are using Zsh, see: http://vi.stackexchange.com/a/7654/5229' ])
endif
" Diagnostic output
call health#report_info('Executable: ' . (empty(python_bin) ? 'Not found' : python_bin))
if len(python_multiple)
@@ -444,10 +453,11 @@ function! s:check_ruby() abort
let host = provider#ruby#Detect()
if empty(host)
call health#report_warn('Missing "neovim" gem.',
\ ['Run in shell: gem install neovim',
\ 'Is the gem bin directory in $PATH? Check `gem environment`.',
\ 'If you are using rvm/rbenv/chruby, try "rehashing".'])
call health#report_warn('`neovim-ruby-host` not found.',
\ ['Run `gem install neovim` to ensure the neovim RubyGem is installed.',
\ 'Run `gem environment` to ensure the gem bin directory is in $PATH.',
\ 'If you are using rvm/rbenv/chruby, try "rehashing".',
\ 'See :help g:ruby_host_prog for non-standard gem installations.'])
return
endif
call health#report_info('Host: '. host)
@@ -480,9 +490,80 @@ function! s:check_ruby() abort
endif
endfunction
function! s:check_node() abort
call health#report_start('Node.js provider (optional)')
let loaded_var = 'g:loaded_node_provider'
if exists(loaded_var) && !exists('*provider#node#Call')
call health#report_info('Disabled. '.loaded_var.'='.eval(loaded_var))
return
endif
if !executable('node') || !executable('npm')
call health#report_warn(
\ '`node` and `npm` must be in $PATH.',
\ ['Install Node.js and verify that `node` and `npm` commands work.'])
return
endif
let node_v = get(split(s:system('node -v'), "\n"), 0, '')
call health#report_info('Node.js: '. node_v)
if !s:shell_error && s:version_cmp(node_v[1:], '6.0.0') < 0
call health#report_warn('Neovim node.js host does not support '.node_v)
" Skip further checks, they are nonsense if nodejs is too old.
return
endif
if !provider#node#can_inspect()
call health#report_warn('node.js on this system does not support --inspect-brk so $NVIM_NODE_HOST_DEBUG is ignored.')
endif
let host = provider#node#Detect()
if empty(host)
call health#report_warn('Missing "neovim" npm package.',
\ ['Run in shell: npm install -g neovim',
\ 'Is the npm bin directory in $PATH?'])
return
endif
call health#report_info('Neovim node.js host: '. host)
let latest_npm_cmd = has('win32') ? 'cmd /c npm info neovim --json' : 'npm info neovim --json'
let latest_npm = s:system(split(latest_npm_cmd))
if s:shell_error || empty(latest_npm)
call health#report_error('Failed to run: '. latest_npm_cmd,
\ ["Make sure you're connected to the internet.",
\ 'Are you behind a firewall or proxy?'])
return
endif
if !empty(latest_npm)
try
let pkg_data = json_decode(latest_npm)
catch /E474/
return 'error: '.latest_npm
endtry
let latest_npm = get(get(pkg_data, 'dist-tags', {}), 'latest', 'unable to parse')
endif
let current_npm_cmd = ['node', host, '--version']
let current_npm = s:system(current_npm_cmd)
if s:shell_error
call health#report_error('Failed to run: '. string(current_npm_cmd),
\ ['Report this issue with the output of: ', string(current_npm_cmd)])
return
endif
if s:version_cmp(current_npm, latest_npm) == -1
call health#report_warn(
\ printf('Package "neovim" is out-of-date. Installed: %s, latest: %s',
\ current_npm, latest_npm),
\ ['Run in shell: npm update neovim'])
else
call health#report_ok('Latest "neovim" npm package is installed: '. current_npm)
endif
endfunction
function! health#provider#check() abort
call s:check_clipboard()
call s:check_python(2)
call s:check_python(3)
call s:check_ruby()
call s:check_node()
endfunction

4
runtime/autoload/javascriptcomplete.vim
View File

@@ -1,7 +1,7 @@
" Vim completion script
" Language: Java Script
" Maintainer: Mikolaj Machowski ( mikmach AT wp DOT pl )
" Last Change: 2006 Apr 30
" Last Change: 2017 Mar 04
function! javascriptcomplete#CompleteJS(findstart, base)
if a:findstart
@@ -563,7 +563,7 @@ function! javascriptcomplete#CompleteJS(findstart, base)
for i in arguments
let g:ia = i
let f_elements = matchlist(i, 'function\s\+\(\k\+\)\s*(\(.\{-}\))')
if len(f_elements) == 3
if len(f_elements) >= 3
let b:js_menuinfo[f_elements[1].'('] = f_elements[2]
endif
endfor

19
runtime/autoload/man.vim
View File

@@ -65,9 +65,9 @@ function! man#open_page(count, count1, mods, ...) abort
try
set eventignore+=BufReadCmd
if a:mods !~# 'tab' && s:find_man()
execute 'silent edit' fnameescape(bufname)
execute 'silent keepalt edit' fnameescape(bufname)
else
execute 'silent' a:mods 'split' fnameescape(bufname)
execute 'silent keepalt' a:mods 'split' fnameescape(bufname)
endif
finally
set eventignore-=BufReadCmd
@@ -148,7 +148,8 @@ function! s:get_page(path) abort
let manwidth = empty($MANWIDTH) ? winwidth(0) : $MANWIDTH
" Force MANPAGER=cat to ensure Vim is not recursively invoked (by man-db).
" http://comments.gmane.org/gmane.editors.vim.devel/29085
let cmd = ['env', 'MANPAGER=cat', 'MANWIDTH='.manwidth, 'man']
" Set MAN_KEEP_FORMATTING so Debian man doesn't discard backspaces.
let cmd = ['env', 'MANPAGER=cat', 'MANWIDTH='.manwidth, 'MAN_KEEP_FORMATTING=1', 'man']
return s:system(cmd + (s:localfile_arg ? ['-l', a:path] : [a:path]))
endfunction
@@ -157,11 +158,10 @@ function! s:put_page(page) abort
setlocal noreadonly
silent keepjumps %delete _
silent put =a:page
" Remove all backspaced/escape characters.
execute 'silent keeppatterns keepjumps %substitute,.\b\|\e\[\d\+m,,e'.(&gdefault?'':'g')
while getline(1) =~# '^\s*$'
silent keepjumps 1delete _
endwhile
lua require("man").highlight_man_page()
setlocal filetype=man
endfunction
@@ -299,6 +299,12 @@ endfunction
" see man#extract_sect_and_name_ref on why tolower(sect)
function! man#complete(arg_lead, cmd_line, cursor_pos) abort
let args = split(a:cmd_line)
let cmd_offset = index(args, 'Man')
if cmd_offset > 0
" Prune all arguments up to :Man itself. Otherwise modifier commands like
" :tab, :vertical, etc. would lead to a wrong length.
let args = args[cmd_offset:]
endif
let l = len(args)
if l > 3
return
@@ -370,13 +376,12 @@ function! s:format_candidate(path, psect) abort
endfunction
function! man#init_pager() abort
" Remove all backspaced/escape characters.
execute 'silent keeppatterns keepjumps %substitute,.\b\|\e\[\d\+m,,e'.(&gdefault?'':'g')
if getline(1) =~# '^\s*$'
silent keepjumps 1delete _
else
keepjumps 1
endif
lua require("man").highlight_man_page()
" This is not perfect. See `man glDrawArraysInstanced`. Since the title is
" all caps it is impossible to tell what the original capitilization was.
let ref = substitute(matchstr(getline(1), '^[^)]\+)'), ' ', '_', 'g')

4
runtime/autoload/paste.vim
View File

@@ -1,6 +1,6 @@
" Vim support file to help with paste mappings and menus
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last Change: 2006 Jun 23
" Last Change: 2017 Aug 30
" Define the string to use for items that are present both in Edit, Popup and
" Toolbar menu. Also used in mswin.vim and macmap.vim.
@@ -12,7 +12,7 @@
if has("virtualedit")
let paste#paste_cmd = {'n': ":call paste#Paste()<CR>"}
let paste#paste_cmd['v'] = '"-c<Esc>' . paste#paste_cmd['n']
let paste#paste_cmd['i'] = 'x<BS><Esc>' . paste#paste_cmd['n'] . 'gi'
let paste#paste_cmd['i'] = "\<c-\>\<c-o>\"+gP"
func! paste#Paste()
let ove = &ve

21
runtime/autoload/provider.vim Normal file
View File

@@ -0,0 +1,21 @@
" Common functions for providers
" Start the provider and perform a 'poll' request
"
" Returns a valid channel on success
function! provider#Poll(argv, orig_name, log_env) abort
let job = {'rpc': v:true, 'stderr_buffered': v:true}
try
let channel_id = jobstart(a:argv, job)
if channel_id > 0 && rpcrequest(channel_id, 'poll') ==# 'ok'
return channel_id
endif
catch
echomsg v:throwpoint
echomsg v:exception
for row in get(job, 'stderr', [])
echomsg row
endfor
endtry
throw remote#host#LoadErrorForHost(a:orig_name, a:log_env)
endfunction

61
runtime/autoload/provider/clipboard.vim
View File

@@ -3,10 +3,11 @@
" available.
let s:copy = {}
let s:paste = {}
let s:clipboard = {}
" When caching is enabled, store the jobid of the xclip/xsel process keeping
" ownership of the selection, so we know how long the cache is valid.
let s:selection = { 'owner': 0, 'data': [] }
let s:selection = { 'owner': 0, 'data': [], 'stderr_buffered': v:true }
function! s:selection.on_exit(jobid, data, event) abort
" At this point this nvim instance might already have launched
@@ -14,17 +15,22 @@ function! s:selection.on_exit(jobid, data, event) abort
if self.owner == a:jobid
let self.owner = 0
endif
if a:data != 0
echohl WarningMsg
echomsg 'clipboard: error invoking '.get(self.argv, 0, '?').': '.join(self.stderr)
echohl None
endif
endfunction
let s:selections = { '*': s:selection, '+': copy(s:selection)}
let s:selections = { '*': s:selection, '+': copy(s:selection) }
function! s:try_cmd(cmd, ...) abort
let argv = split(a:cmd, " ")
let out = a:0 ? systemlist(argv, a:1, 1) : systemlist(argv, [''], 1)
let out = systemlist(argv, (a:0 ? a:1 : ['']), 1)
if v:shell_error
if !exists('s:did_error_try_cmd')
echohl WarningMsg
echomsg "clipboard: error: ".(len(out) ? out[0] : '')
echomsg "clipboard: error: ".(len(out) ? out[0] : v:shell_error)
echohl None
let s:did_error_try_cmd = 1
endif
@@ -48,11 +54,17 @@ endfunction
function! provider#clipboard#Executable() abort
if exists('g:clipboard')
if type({}) isnot# type(g:clipboard)
\ || type({}) isnot# type(get(g:clipboard, 'copy', v:null))
\ || type({}) isnot# type(get(g:clipboard, 'paste', v:null))
let s:err = 'clipboard: invalid g:clipboard'
return ''
endif
let s:copy = get(g:clipboard, 'copy', { '+': v:null, '*': v:null })
let s:paste = get(g:clipboard, 'paste', { '+': v:null, '*': v:null })
let s:cache_enabled = get(g:clipboard, 'cache_enabled', 1)
let s:cache_enabled = get(g:clipboard, 'cache_enabled', 0)
return get(g:clipboard, 'name', 'g:clipboard')
elseif has('mac') && executable('pbcopy')
elseif has('mac') && executable('pbpaste') && s:cmd_ok('pbpaste')
let s:copy['+'] = 'pbcopy'
let s:paste['+'] = 'pbpaste'
let s:copy['*'] = s:copy['+']
@@ -97,16 +109,17 @@ function! provider#clipboard#Executable() abort
return 'tmux'
endif
let s:err = 'clipboard: No clipboard tool available. :help clipboard'
let s:err = 'clipboard: No clipboard tool. :help clipboard'
return ''
endfunction
if empty(provider#clipboard#Executable())
" provider#clipboard#Call() *must not* be defined if the provider is broken.
" Otherwise eval_has_provider() thinks the clipboard provider is
" functioning, and eval_call_provider() will happily call it.
finish
endif
let s:clipboard = {}
function! s:clipboard.get(reg) abort
if s:selections[a:reg].owner > 0
return s:selections[a:reg].data
@@ -127,28 +140,40 @@ function! s:clipboard.set(lines, regtype, reg) abort
return 0
end
let selection = s:selections[a:reg]
if selection.owner > 0
if s:selections[a:reg].owner > 0
" The previous provider instance should exit when the new one takes
" ownership, but kill it to be sure we don't fill up the job table.
call jobstop(selection.owner)
call jobstop(s:selections[a:reg].owner)
end
let s:selections[a:reg] = copy(s:selection)
let selection = s:selections[a:reg]
let selection.data = [a:lines, a:regtype]
let argv = split(s:copy[a:reg], " ")
let selection.argv = argv
let selection.detach = s:cache_enabled
let selection.cwd = "/"
let jobid = jobstart(argv, selection)
if jobid <= 0
if jobid > 0
call jobsend(jobid, a:lines)
call jobclose(jobid, 'stdin')
let selection.owner = jobid
else
echohl WarningMsg
echo "clipboard: error when invoking provider"
echomsg 'clipboard: failed to execute: '.(s:copy[a:reg])
echohl None
return 0
endif
call jobsend(jobid, a:lines)
call jobclose(jobid, 'stdin')
let selection.owner = jobid
return 1
endfunction
function! provider#clipboard#Call(method, args) abort
return call(s:clipboard[a:method],a:args,s:clipboard)
if get(s:, 'here', v:false) " Clipboard provider must not recurse. #7184
return 0
endif
let s:here = v:true
try
return call(s:clipboard[a:method],a:args,s:clipboard)
finally
let s:here = v:false
endtry
endfunction

107
runtime/autoload/provider/node.vim Normal file
View File

@@ -0,0 +1,107 @@
if exists('g:loaded_node_provider')
finish
endif
let g:loaded_node_provider = 1
function! s:is_minimum_version(version, min_major, min_minor) abort
if empty(a:version)
let nodejs_version = get(split(system(['node', '-v']), "\n"), 0, '')
if v:shell_error || nodejs_version[0] !=# 'v'
return 0
endif
else
let nodejs_version = a:version
endif
" Remove surrounding junk. Example: 'v4.12.0' => '4.12.0'
let nodejs_version = matchstr(nodejs_version, '\(\d\.\?\)\+')
" [major, minor, patch]
let v_list = split(nodejs_version, '\.')
return len(v_list) == 3
\ && ((str2nr(v_list[0]) > str2nr(a:min_major))
\ || (str2nr(v_list[0]) == str2nr(a:min_major)
\ && str2nr(v_list[1]) >= str2nr(a:min_minor)))
endfunction
" Support for --inspect-brk requires node 6.12+ or 7.6+ or 8+
" Return 1 if it is supported
" Return 0 otherwise
function! provider#node#can_inspect() abort
if !executable('node')
return 0
endif
let ver = get(split(system(['node', '-v']), "\n"), 0, '')
if v:shell_error || ver[0] !=# 'v'
return 0
endif
return (ver[1] ==# '6' && s:is_minimum_version(ver, 6, 12))
\ || s:is_minimum_version(ver, 7, 6)
endfunction
function! provider#node#Detect() abort
if exists('g:node_host_prog')
return g:node_host_prog
endif
let global_modules = get(split(system('npm root -g'), "\n"), 0, '')
if v:shell_error || !isdirectory(global_modules)
return ''
endif
if !s:is_minimum_version(v:null, 6, 0)
return ''
endif
let entry_point = glob(global_modules . '/neovim/bin/cli.js')
if !filereadable(entry_point)
return ''
endif
return entry_point
endfunction
function! provider#node#Prog() abort
return s:prog
endfunction
function! provider#node#Require(host) abort
if s:err != ''
echoerr s:err
return
endif
let args = ['node']
if !empty($NVIM_NODE_HOST_DEBUG) && provider#node#can_inspect()
call add(args, '--inspect-brk')
endif
call add(args, provider#node#Prog())
return provider#Poll(args, a:host.orig_name, '$NVIM_NODE_LOG_FILE')
endfunction
function! provider#node#Call(method, args) abort
if s:err != ''
echoerr s:err
return
endif
if !exists('s:host')
try
let s:host = remote#host#Require('node')
catch
let s:err = v:exception
echohl WarningMsg
echomsg v:exception
echohl None
return
endtry
endif
return call('rpcrequest', insert(insert(a:args, 'node_'.a:method), s:host))
endfunction
let s:err = ''
let s:prog = provider#node#Detect()
if empty(s:prog)
let s:err = 'Cannot find the "neovim" node package. Try :checkhealth'
endif
call remote#host#RegisterPlugin('node-provider', 'node', [])

6
runtime/autoload/provider/python.vim
View File

@@ -11,11 +11,11 @@ let g:loaded_python_provider = 1
let [s:prog, s:err] = provider#pythonx#Detect(2)
function! provider#python#Prog()
function! provider#python#Prog() abort
return s:prog
endfunction
function! provider#python#Error()
function! provider#python#Error() abort
return s:err
endfunction
@@ -29,7 +29,7 @@ endif
call remote#host#RegisterClone('legacy-python-provider', 'python')
call remote#host#RegisterPlugin('legacy-python-provider', 'script_host.py', [])
function! provider#python#Call(method, args)
function! provider#python#Call(method, args) abort
if s:err != ''
return
endif

6
runtime/autoload/provider/python3.vim
View File

@@ -11,11 +11,11 @@ let g:loaded_python3_provider = 1
let [s:prog, s:err] = provider#pythonx#Detect(3)
function! provider#python3#Prog()
function! provider#python3#Prog() abort
return s:prog
endfunction
function! provider#python3#Error()
function! provider#python3#Error() abort
return s:err
endfunction
@@ -29,7 +29,7 @@ endif
call remote#host#RegisterClone('legacy-python3-provider', 'python3')
call remote#host#RegisterPlugin('legacy-python3-provider', 'script_host.py', [])
function! provider#python3#Call(method, args)
function! provider#python3#Call(method, args) abort
if s:err != ''
return
endif

27
runtime/autoload/provider/pythonx.vim
View File

@@ -5,18 +5,6 @@ endif
let s:loaded_pythonx_provider = 1
let s:stderr = {}
let s:job_opts = {'rpc': v:true}
" TODO(bfredl): this logic is common and should be builtin
function! s:job_opts.on_stderr(chan_id, data, event)
let stderr = get(s:stderr, a:chan_id, [''])
let last = remove(stderr, -1)
let a:data[0] = last.a:data[0]
call extend(stderr, a:data)
let s:stderr[a:chan_id] = stderr
endfunction
function! provider#pythonx#Require(host) abort
let ver = (a:host.orig_name ==# 'python') ? 2 : 3
@@ -30,20 +18,7 @@ function! provider#pythonx#Require(host) abort
call add(args, plugin.path)
endfor
try
let channel_id = jobstart(args, s:job_opts)
if rpcrequest(channel_id, 'poll') ==# 'ok'
return channel_id
endif
catch
echomsg v:throwpoint
echomsg v:exception
for row in get(s:stderr, channel_id, [])
echomsg row
endfor
endtry
throw remote#host#LoadErrorForHost(a:host.orig_name,
\ '$NVIM_PYTHON_LOG_FILE')
return provider#Poll(args, a:host.orig_name, '$NVIM_PYTHON_LOG_FILE')
endfunction
function! provider#pythonx#Detect(major_ver) abort

33
runtime/autoload/provider/ruby.vim
View File

@@ -4,26 +4,15 @@ if exists('g:loaded_ruby_provider')
endif
let g:loaded_ruby_provider = 1
let s:stderr = {}
let s:job_opts = {'rpc': v:true}
function! s:job_opts.on_stderr(chan_id, data, event)
let stderr = get(s:stderr, a:chan_id, [''])
let last = remove(stderr, -1)
let a:data[0] = last.a:data[0]
call extend(stderr, a:data)
let s:stderr[a:chan_id] = stderr
endfunction
function! provider#ruby#Detect() abort
if exists("g:ruby_host_prog")
return g:ruby_host_prog
else
return exepath('neovim-ruby-host')
return has('win32') ? exepath('neovim-ruby-host.bat') : exepath('neovim-ruby-host')
end
endfunction
function! provider#ruby#Prog()
function! provider#ruby#Prog() abort
return s:prog
endfunction
@@ -35,22 +24,10 @@ function! provider#ruby#Require(host) abort
let prog .= " " . shellescape(plugin.path)
endfor
try
let channel_id = jobstart(prog, s:job_opts)
if rpcrequest(channel_id, 'poll') ==# 'ok'
return channel_id
endif
catch
echomsg v:throwpoint
echomsg v:exception
for row in get(s:stderr, channel_id, [])
echomsg row
endfor
endtry
throw remote#host#LoadErrorForHost(a:host.orig_name, '$NVIM_RUBY_LOG_FILE')
return provider#Poll(prog, a:host.orig_name, '$NVIM_RUBY_LOG_FILE')
endfunction
function! provider#ruby#Call(method, args)
function! provider#ruby#Call(method, args) abort
if s:err != ''
echoerr s:err
return
@@ -75,7 +52,7 @@ let s:prog = provider#ruby#Detect()
let s:plugin_path = expand('<sfile>:p:h') . '/script_host.rb'
if empty(s:prog)
let s:err = 'Cannot find the neovim RubyGem. Try :CheckHealth'
let s:err = 'Cannot find the neovim RubyGem. Try :checkhealth'
endif
call remote#host#RegisterClone('legacy-ruby-provider', 'ruby')

35
runtime/autoload/remote/define.vim
View File

@@ -89,7 +89,8 @@ endfunction
function! remote#define#AutocmdOnHost(host, method, sync, name, opts)
let group = s:GetNextAutocmdGroup()
let forward = '"doau '.group.' '.a:name.' ".'.'expand("<amatch>")'
let forward = '"doau '.group.' '.a:name.' ".'
\ . 'fnameescape(expand("<amatch>"))'
let a:opts.group = group
let bootstrap_def = s:GetAutocmdPrefix(a:name, a:opts)
\ .' call remote#define#AutocmdBootstrap("'.a:host.'"'
@@ -168,14 +169,40 @@ function! remote#define#FunctionOnChannel(channel, method, sync, name, opts)
exe function_def
endfunction
let s:busy = {}
let s:pending_notifications = {}
function! s:GetRpcFunction(sync)
if a:sync
return 'rpcrequest'
if a:sync ==# 'urgent'
return 'rpcnotify'
elseif a:sync
return 'remote#define#request'
endif
return 'rpcnotify'
return 'remote#define#notify'
endfunction
function! remote#define#notify(chan, ...)
if get(s:busy, a:chan, 0) > 0
let pending = get(s:pending_notifications, a:chan, [])
call add(pending, deepcopy(a:000))
let s:pending_notifications[a:chan] = pending
else
call call('rpcnotify', [a:chan] + a:000)
endif
endfunction
function! remote#define#request(chan, ...)
let s:busy[a:chan] = get(s:busy, a:chan, 0)+1
let val = call('rpcrequest', [a:chan]+a:000)
let s:busy[a:chan] -= 1
if s:busy[a:chan] == 0
for msg in get(s:pending_notifications, a:chan, [])
call call('rpcnotify', [a:chan] + msg)
endfor
let s:pending_notifications[a:chan] = []
endif
return val
endfunction
function! s:GetCommandPrefix(name, opts)
return 'command!'.s:StringifyOpts(a:opts, ['nargs', 'complete', 'range',

4
runtime/autoload/remote/host.vim
View File

@@ -199,3 +199,7 @@ call remote#host#Register('python3', '*',
" Ruby
call remote#host#Register('ruby', '*.rb',
\ function('provider#ruby#Require'))
" nodejs
call remote#host#Register('node', '*',
\ function('provider#node#Require'))

415
runtime/autoload/rust.vim Normal file
View File

@@ -0,0 +1,415 @@
" Author: Kevin Ballard
" Description: Helper functions for Rust commands/mappings
" Last Modified: May 27, 2014
" For bugs, patches and license go to https://github.com/rust-lang/rust.vim
" Jump {{{1
function! rust#Jump(mode, function) range
let cnt = v:count1
normal! m'
if a:mode ==# 'v'
norm! gv
endif
let foldenable = &foldenable
set nofoldenable
while cnt > 0
execute "call <SID>Jump_" . a:function . "()"
let cnt = cnt - 1
endwhile
let &foldenable = foldenable
endfunction
function! s:Jump_Back()
call search('{', 'b')
keepjumps normal! w99[{
endfunction
function! s:Jump_Forward()
normal! j0
call search('{', 'b')
keepjumps normal! w99[{%
call search('{')
endfunction
" Run {{{1
function! rust#Run(bang, args)
let args = s:ShellTokenize(a:args)
if a:bang
let idx = index(l:args, '--')
if idx != -1
let rustc_args = idx == 0 ? [] : l:args[:idx-1]
let args = l:args[idx+1:]
else
let rustc_args = l:args
let args = []
endif
else
let rustc_args = []
endif
let b:rust_last_rustc_args = l:rustc_args
let b:rust_last_args = l:args
call s:WithPath(function("s:Run"), rustc_args, args)
endfunction
function! s:Run(dict, rustc_args, args)
let exepath = a:dict.tmpdir.'/'.fnamemodify(a:dict.path, ':t:r')
if has('win32')
let exepath .= '.exe'
endif
let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
let rustc_args = [relpath, '-o', exepath] + a:rustc_args
let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
let pwd = a:dict.istemp ? a:dict.tmpdir : ''
let output = s:system(pwd, shellescape(rustc) . " " . join(map(rustc_args, 'shellescape(v:val)')))
if output != ''
echohl WarningMsg
echo output
echohl None
endif
if !v:shell_error
exe '!' . shellescape(exepath) . " " . join(map(a:args, 'shellescape(v:val)'))
endif
endfunction
" Expand {{{1
function! rust#Expand(bang, args)
let args = s:ShellTokenize(a:args)
if a:bang && !empty(l:args)
let pretty = remove(l:args, 0)
else
let pretty = "expanded"
endif
call s:WithPath(function("s:Expand"), pretty, args)
endfunction
function! s:Expand(dict, pretty, args)
try
let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
if a:pretty =~? '^\%(everybody_loops$\|flowgraph=\)'
let flag = '--xpretty'
else
let flag = '--pretty'
endif
let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
let args = [relpath, '-Z', 'unstable-options', l:flag, a:pretty] + a:args
let pwd = a:dict.istemp ? a:dict.tmpdir : ''
let output = s:system(pwd, shellescape(rustc) . " " . join(map(args, 'shellescape(v:val)')))
if v:shell_error
echohl WarningMsg
echo output
echohl None
else
new
silent put =output
1
d
setl filetype=rust
setl buftype=nofile
setl bufhidden=hide
setl noswapfile
" give the buffer a nice name
let suffix = 1
let basename = fnamemodify(a:dict.path, ':t:r')
while 1
let bufname = basename
if suffix > 1 | let bufname .= ' ('.suffix.')' | endif
let bufname .= '.pretty.rs'
if bufexists(bufname)
let suffix += 1
continue
endif
exe 'silent noautocmd keepalt file' fnameescape(bufname)
break
endwhile
endif
endtry
endfunction
function! rust#CompleteExpand(lead, line, pos)
if a:line[: a:pos-1] =~ '^RustExpand!\s*\S*$'
" first argument and it has a !
let list = ["normal", "expanded", "typed", "expanded,identified", "flowgraph=", "everybody_loops"]
if !empty(a:lead)
call filter(list, "v:val[:len(a:lead)-1] == a:lead")
endif
return list
endif
return glob(escape(a:lead, "*?[") . '*', 0, 1)
endfunction
" Emit {{{1
function! rust#Emit(type, args)
let args = s:ShellTokenize(a:args)
call s:WithPath(function("s:Emit"), a:type, args)
endfunction
function! s:Emit(dict, type, args)
try
let output_path = a:dict.tmpdir.'/output'
let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
let args = [relpath, '--emit', a:type, '-o', output_path] + a:args
let pwd = a:dict.istemp ? a:dict.tmpdir : ''
let output = s:system(pwd, shellescape(rustc) . " " . join(map(args, 'shellescape(v:val)')))
if output != ''
echohl WarningMsg
echo output
echohl None
endif
if !v:shell_error
new
exe 'silent keepalt read' fnameescape(output_path)
1
d
if a:type == "llvm-ir"
setl filetype=llvm
let extension = 'll'
elseif a:type == "asm"
setl filetype=asm
let extension = 's'
endif
setl buftype=nofile
setl bufhidden=hide
setl noswapfile
if exists('l:extension')
" give the buffer a nice name
let suffix = 1
let basename = fnamemodify(a:dict.path, ':t:r')
while 1
let bufname = basename
if suffix > 1 | let bufname .= ' ('.suffix.')' | endif
let bufname .= '.'.extension
if bufexists(bufname)
let suffix += 1
continue
endif
exe 'silent noautocmd keepalt file' fnameescape(bufname)
break
endwhile
endif
endif
endtry
endfunction
" Utility functions {{{1
" Invokes func(dict, ...)
" Where {dict} is a dictionary with the following keys:
" 'path' - The path to the file
" 'tmpdir' - The path to a temporary directory that will be deleted when the
" function returns.
" 'istemp' - 1 if the path is a file inside of {dict.tmpdir} or 0 otherwise.
" If {istemp} is 1 then an additional key is provided:
" 'tmpdir_relpath' - The {path} relative to the {tmpdir}.
"
" {dict.path} may be a path to a file inside of {dict.tmpdir} or it may be the
" existing path of the current buffer. If the path is inside of {dict.tmpdir}
" then it is guaranteed to have a '.rs' extension.
function! s:WithPath(func, ...)
let buf = bufnr('')
let saved = {}
let dict = {}
try
let saved.write = &write
set write
let dict.path = expand('%')
let pathisempty = empty(dict.path)
" Always create a tmpdir in case the wrapped command wants it
let dict.tmpdir = tempname()
call mkdir(dict.tmpdir)
if pathisempty || !saved.write
let dict.istemp = 1
" if we're doing this because of nowrite, preserve the filename
if !pathisempty
let filename = expand('%:t:r').".rs"
else
let filename = 'unnamed.rs'
endif
let dict.tmpdir_relpath = filename
let dict.path = dict.tmpdir.'/'.filename
let saved.mod = &mod
set nomod
silent exe 'keepalt write! ' . fnameescape(dict.path)
if pathisempty
silent keepalt 0file
endif
else
let dict.istemp = 0
update
endif
call call(a:func, [dict] + a:000)
finally
if bufexists(buf)
for [opt, value] in items(saved)
silent call setbufvar(buf, '&'.opt, value)
unlet value " avoid variable type mismatches
endfor
endif
if has_key(dict, 'tmpdir') | silent call s:RmDir(dict.tmpdir) | endif
endtry
endfunction
function! rust#AppendCmdLine(text)
call setcmdpos(getcmdpos())
let cmd = getcmdline() . a:text
return cmd
endfunction
" Tokenize the string according to sh parsing rules
function! s:ShellTokenize(text)
" states:
" 0: start of word
" 1: unquoted
" 2: unquoted backslash
" 3: double-quote
" 4: double-quoted backslash
" 5: single-quote
let l:state = 0
let l:current = ''
let l:args = []
for c in split(a:text, '\zs')
if l:state == 0 || l:state == 1 " unquoted
if l:c ==# ' '
if l:state == 0 | continue | endif
call add(l:args, l:current)
let l:current = ''
let l:state = 0
elseif l:c ==# '\'
let l:state = 2
elseif l:c ==# '"'
let l:state = 3
elseif l:c ==# "'"
let l:state = 5
else
let l:current .= l:c
let l:state = 1
endif
elseif l:state == 2 " unquoted backslash
if l:c !=# "\n" " can it even be \n?
let l:current .= l:c
endif
let l:state = 1
elseif l:state == 3 " double-quote
if l:c ==# '\'
let l:state = 4
elseif l:c ==# '"'
let l:state = 1
else
let l:current .= l:c
endif
elseif l:state == 4 " double-quoted backslash
if stridx('$`"\', l:c) >= 0
let l:current .= l:c
elseif l:c ==# "\n" " is this even possible?
" skip it
else
let l:current .= '\'.l:c
endif
let l:state = 3
elseif l:state == 5 " single-quoted
if l:c == "'"
let l:state = 1
else
let l:current .= l:c
endif
endif
endfor
if l:state != 0
call add(l:args, l:current)
endif
return l:args
endfunction
function! s:RmDir(path)
" sanity check; make sure it's not empty, /, or $HOME
if empty(a:path)
echoerr 'Attempted to delete empty path'
return 0
elseif a:path == '/' || a:path == $HOME
echoerr 'Attempted to delete protected path: ' . a:path
return 0
endif
return system("rm -rf " . shellescape(a:path))
endfunction
" Executes {cmd} with the cwd set to {pwd}, without changing Vim's cwd.
" If {pwd} is the empty string then it doesn't change the cwd.
function! s:system(pwd, cmd)
let cmd = a:cmd
if !empty(a:pwd)
let cmd = 'cd ' . shellescape(a:pwd) . ' && ' . cmd
endif
return system(cmd)
endfunction
" Playpen Support {{{1
" Parts of gist.vim by Yasuhiro Matsumoto <mattn.jp@gmail.com> reused
" gist.vim available under the BSD license, available at
" http://github.com/mattn/gist-vim
function! s:has_webapi()
if !exists("*webapi#http#post")
try
call webapi#http#post()
catch
endtry
endif
return exists("*webapi#http#post")
endfunction
function! rust#Play(count, line1, line2, ...) abort
redraw
let l:rust_playpen_url = get(g:, 'rust_playpen_url', 'https://play.rust-lang.org/')
let l:rust_shortener_url = get(g:, 'rust_shortener_url', 'https://is.gd/')
if !s:has_webapi()
echohl ErrorMsg | echomsg ':RustPlay depends on webapi.vim (https://github.com/mattn/webapi-vim)' | echohl None
return
endif
let bufname = bufname('%')
if a:count < 1
let content = join(getline(a:line1, a:line2), "\n")
else
let save_regcont = @"
let save_regtype = getregtype('"')
silent! normal! gvy
let content = @"
call setreg('"', save_regcont, save_regtype)
endif
let body = l:rust_playpen_url."?code=".webapi#http#encodeURI(content)
if strlen(body) > 5000
echohl ErrorMsg | echomsg 'Buffer too large, max 5000 encoded characters ('.strlen(body).')' | echohl None
return
endif
let payload = "format=simple&url=".webapi#http#encodeURI(body)
let res = webapi#http#post(l:rust_shortener_url.'create.php', payload, {})
let url = res.content
redraw | echomsg 'Done: '.url
endfunction
" }}}1
" vim: set noet sw=8 ts=8:

107
runtime/autoload/rustfmt.vim Normal file
View File

@@ -0,0 +1,107 @@
" Author: Stephen Sugden <stephen@stephensugden.com>
"
" Adapted from https://github.com/fatih/vim-go
" For bugs, patches and license go to https://github.com/rust-lang/rust.vim
if !exists("g:rustfmt_autosave")
let g:rustfmt_autosave = 0
endif
if !exists("g:rustfmt_command")
let g:rustfmt_command = "rustfmt"
endif
if !exists("g:rustfmt_options")
let g:rustfmt_options = ""
endif
if !exists("g:rustfmt_fail_silently")
let g:rustfmt_fail_silently = 0
endif
let s:got_fmt_error = 0
function! s:RustfmtCommandRange(filename, line1, line2)
let l:arg = {"file": shellescape(a:filename), "range": [a:line1, a:line2]}
return printf("%s %s --write-mode=overwrite --file-lines '[%s]'", g:rustfmt_command, g:rustfmt_options, json_encode(l:arg))
endfunction
function! s:RustfmtCommand(filename)
return g:rustfmt_command . " --write-mode=overwrite " . g:rustfmt_options . " " . shellescape(a:filename)
endfunction
function! s:RunRustfmt(command, curw, tmpname)
if exists("*systemlist")
let out = systemlist(a:command)
else
let out = split(system(a:command), '\r\?\n')
endif
if v:shell_error == 0 || v:shell_error == 3
" remove undo point caused via BufWritePre
try | silent undojoin | catch | endtry
" Replace current file with temp file, then reload buffer
call rename(a:tmpname, expand('%'))
silent edit!
let &syntax = &syntax
" only clear location list if it was previously filled to prevent
" clobbering other additions
if s:got_fmt_error
let s:got_fmt_error = 0
call setloclist(0, [])
lwindow
endif
elseif g:rustfmt_fail_silently == 0
" otherwise get the errors and put them in the location list
let errors = []
for line in out
" src/lib.rs:13:5: 13:10 error: expected `,`, or `}`, found `value`
let tokens = matchlist(line, '^\(.\{-}\):\(\d\+\):\(\d\+\):\s*\(\d\+:\d\+\s*\)\?\s*error: \(.*\)')
if !empty(tokens)
call add(errors, {"filename": @%,
\"lnum": tokens[2],
\"col": tokens[3],
\"text": tokens[5]})
endif
endfor
if empty(errors)
% | " Couldn't detect rustfmt error format, output errors
endif
if !empty(errors)
call setloclist(0, errors, 'r')
echohl Error | echomsg "rustfmt returned error" | echohl None
endif
let s:got_fmt_error = 1
lwindow
" We didn't use the temp file, so clean up
call delete(a:tmpname)
endif
call winrestview(a:curw)
endfunction
function! rustfmt#FormatRange(line1, line2)
let l:curw = winsaveview()
let l:tmpname = expand("%:p:h") . "/." . expand("%:p:t") . ".rustfmt"
call writefile(getline(1, '$'), l:tmpname)
let command = s:RustfmtCommandRange(l:tmpname, a:line1, a:line2)
call s:RunRustfmt(command, l:curw, l:tmpname)
endfunction
function! rustfmt#Format()
let l:curw = winsaveview()
let l:tmpname = expand("%:p:h") . "/." . expand("%:p:t") . ".rustfmt"
call writefile(getline(1, '$'), l:tmpname)
let command = s:RustfmtCommand(l:tmpname)
call s:RunRustfmt(command, l:curw, l:tmpname)
endfunction

8
runtime/autoload/spellfile.vim
View File

@@ -88,8 +88,8 @@ function! spellfile#LoadFile(lang)
endif
endif
if newbufnr == winbufnr(0)
" We are back the old buffer, remove any (half-finished) download.
g/^/d_
" We are back to the old buffer, remove any (half-finished) download.
keeppatterns g/^/d_
else
let newbufnr = winbufnr(0)
endif
@@ -127,7 +127,7 @@ function! spellfile#LoadFile(lang)
exe "write " . dirname . '/' . fname
" Also download the .sug file.
g/^/d_
keeppatterns g/^/d_
let fname = substitute(fname, '\.spl$', '.sug', '')
echo 'Downloading ' . fname . '...'
call spellfile#Nread(fname)
@@ -197,7 +197,7 @@ function! spellfile#WritableSpellDir()
" Always use the $XDG_DATA_HOME/nvim/site directory
if exists('$XDG_DATA_HOME')
return $XDG_DATA_HOME . "/nvim/site/spell"
else
elseif !(has('win32') || has('win64'))
return $HOME . "/.local/share/nvim/site/spell"
endif
for dir in split(&rtp, ',')

2
runtime/autoload/sqlcomplete.vim
View File

@@ -2,7 +2,7 @@
" Language: SQL
" Maintainer: David Fishburn <dfishburn dot vim at gmail dot com>
" Version: 16.0
" Last Change: 2015 Dec 29
" Last Change: 2017 Oct 15
" Homepage: http://www.vim.org/scripts/script.php?script_id=1572
" Usage: For detailed help
" ":help sql.txt"

200
runtime/autoload/tutor.vim
View File

@@ -2,9 +2,6 @@
" Setup: {{{1
function! tutor#SetupVim()
if &columns < 90
set columns=90
endif
if !exists('g:did_load_ftplugin') || g:did_load_ftplugin != 1
filetype plugin on
endif
@@ -15,30 +12,17 @@ function! tutor#SetupVim()
endif
endfunction
" Mappings: {{{1
function! s:CheckMaps()
nmap
" Loads metadata file, if available
function! tutor#LoadMetadata()
let b:tutor_metadata = json_decode(join(readfile(expand('%').'.json'), "\n"))
endfunction
function! s:MapKeyWithRedirect(key, cmd)
if maparg(a:key) !=# ''
redir => l:keys
silent call s:CheckMaps()
redir END
let l:key_list = split(l:keys, '\n')
" Mappings: {{{1
let l:raw_map = filter(copy(l:key_list), "v:val =~# '\\* ".a:key."'")
if len(l:raw_map) == 0
exe "nnoremap <buffer> <expr> ".a:key." ".a:cmd
return
endif
let l:map_data = split(l:raw_map[0], '\s*')
exe "nnoremap <buffer> <expr> ".l:map_data[0]." ".a:cmd
else
exe "nnoremap <buffer> <expr> ".a:key." ".a:cmd
endif
function! tutor#SetNormalMappings()
nnoremap <silent> <buffer> <CR> :call tutor#FollowLink(0)<cr>
nnoremap <silent> <buffer> <2-LeftMouse> :call tutor#MouseDoubleClick()<cr>
nnoremap <buffer> >> :call tutor#InjectCommand()<cr>
endfunction
function! tutor#MouseDoubleClick()
@@ -46,7 +30,7 @@ function! tutor#MouseDoubleClick()
normal! zo
else
if match(getline('.'), '^#\{1,} ') > -1
normal! zc
silent normal! zc
else
call tutor#FollowLink(0)
endif
@@ -59,114 +43,6 @@ function! tutor#InjectCommand()
redraw | echohl WarningMsg | echon "tutor: ran" | echohl None | echon " " | echohl Statement | echon l:cmd
endfunction
function! tutor#SetNormalMappings()
call s:MapKeyWithRedirect('l', 'tutor#ForwardSkipConceal(v:count1)')
call s:MapKeyWithRedirect('h', 'tutor#BackwardSkipConceal(v:count1)')
call s:MapKeyWithRedirect('<right>', 'tutor#ForwardSkipConceal(v:count1)')
call s:MapKeyWithRedirect('<left>', 'tutor#BackwardSkipConceal(v:count1)')
nnoremap <silent> <buffer> <CR> :call tutor#FollowLink(0)<cr>
nnoremap <silent> <buffer> <2-LeftMouse> :call tutor#MouseDoubleClick()<cr>
nnoremap <buffer> >> :call tutor#InjectCommand()<cr>
endfunction
function! tutor#SetSampleTextMappings()
noremap <silent> <buffer> A :if match(getline('.'), '^--->') > -1 \| call search('\s{\@=', 'Wc') \| startinsert \| else \| startinsert! \| endif<cr>
noremap <silent> <buffer> $ :if match(getline('.'), '^--->') > -1 \| call search('.\s{\@=', 'Wc') \| else \| call search('$', 'Wc') \| endif<cr>
onoremap <silent> <buffer> $ :if match(getline('.'), '^--->') > -1 \| call search('.\s{\@=', 'Wc') \| else \| call search('$', 'Wc') \| endif<cr>
noremap <silent> <buffer> ^ :if match(getline('.'), '^--->') > -1 \| call search('\(--->\s\)\@<=.', 'bcW') \| else \| call search('^', 'bcW') \|endif<cr>
onoremap <silent> <buffer> ^ :if match(getline('.'), '^--->') > -1 \| call search('\(--->\s\)\@<=.', 'bcW') \| else \| call search('^', 'bcW') \|endif<cr>
nmap <silent> <buffer> 0 ^<esc>
nmap <silent> <buffer> <Home> ^<esc>
nmap <silent> <buffer> <End> $
imap <silent> <buffer> <Home> <esc>^<esc>:startinsert<cr>
imap <silent> <buffer> <End> <esc>$:startinsert<cr>
noremap <silent> <buffer> I :exe "normal! 0" \| startinsert<cr>
endfunction
" Navigation: {{{1
" taken from http://stackoverflow.com/a/24224578
function! tutor#ForwardSkipConceal(count)
let cnt=a:count
let mvcnt=0
let c=col('.')
let l=line('.')
let lc=col('$')
let line=getline('.')
while cnt
if c>=lc
let mvcnt+=cnt
break
endif
if stridx(&concealcursor, 'n')==-1
let isconcealed=0
else
let [isconcealed, cchar, group] = synconcealed(l, c)
endif
if isconcealed
let cnt-=strchars(cchar)
let oldc=c
let c+=1
while c < lc
let [isconcealed2, cchar2, group2] = synconcealed(l, c)
if !isconcealed2 || cchar2 != cchar
break
endif
let c+= 1
endwhile
let mvcnt+=strchars(line[oldc-1:c-2])
else
let cnt-=1
let mvcnt+=1
let c+=len(matchstr(line[c-1:], '.'))
endif
endwhile
return mvcnt.'l'
endfunction
function! tutor#BackwardSkipConceal(count)
let cnt=a:count
let mvcnt=0
let c=col('.')
let l=line('.')
let lc=0
let line=getline('.')
while cnt
if c<=1
let mvcnt+=cnt
break
endif
if stridx(&concealcursor, 'n')==-1 || c == 0
let isconcealed=0
else
let [isconcealed, cchar, group]=synconcealed(l, c-1)
endif
if isconcealed
let cnt-=strchars(cchar)
let oldc=c
let c-=1
while c>1
let [isconcealed2, cchar2, group2] = synconcealed(l, c-1)
if !isconcealed2 || cchar2 != cchar
break
endif
let c-=1
endwhile
let c = max([c, 1])
let mvcnt+=strchars(line[c-1:oldc-2])
else
let cnt-=1
let mvcnt+=1
let c-=len(matchstr(line[:c-2], '.$'))
endif
endwhile
return mvcnt.'h'
endfunction
" Hypertext: {{{1
function! tutor#FollowLink(force)
let l:stack_s = join(map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")'), '')
if l:stack_s =~# 'tutorLink'
@@ -209,42 +85,40 @@ function! tutor#InfoText()
return join(l:info_parts, " ")
endfunction
" Marks {{{1
function! tutor#PlaceXMarks()
call cursor(1, 1)
let b:tutor_sign_id = 1
while search('^--->', 'W') > 0
call tutor#CheckText(getline('.'))
let b:tutor_sign_id+=1
endwhile
call cursor(1, 1)
" Marks: {{{1
function! tutor#ApplyMarks()
hi! link tutorExpect Special
if exists('b:tutor_metadata') && has_key(b:tutor_metadata, 'expect')
let b:tutor_sign_id = 1
for expct in keys(b:tutor_metadata['expect'])
let lnum = eval(expct)
call matchaddpos('tutorExpect', [lnum])
call tutor#CheckLine(lnum)
endfor
endif
endfunction
function! tutor#CheckText(text)
if match(a:text, '{expect:ANYTHING}\s*$') == -1
if match(getline('.'), '^--->\s*$') > -1
exe "sign place ".b:tutor_sign_id." line=".line('.')." name=tutorbad buffer=".bufnr('%')
else
if match(getline('.'), '|expect:.\+|') == -1
let l:cur_text = matchstr(a:text, '---> \zs.\{-}\ze {expect:')
let l:expected_text = matchstr(a:text, '{expect:\zs.*\ze}\s*$')
else
let l:cur_text = matchstr(a:text, '---> \zs.\{-}\ze |expect:')
let l:expected_text = matchstr(a:text, '|expect:\zs.*\ze|\s*$')
endif
if l:cur_text ==# l:expected_text
exe "sign place ".b:tutor_sign_id." line=".line('.')." name=tutorok buffer=".bufnr('%')
else
exe "sign place ".b:tutor_sign_id." line=".line('.')." name=tutorbad buffer=".bufnr('%')
endif
function! tutor#ApplyMarksOnChanged()
if exists('b:tutor_metadata') && has_key(b:tutor_metadata, 'expect')
let lnum = line('.')
if index(keys(b:tutor_metadata['expect']), string(lnum)) > -1
call tutor#CheckLine(lnum)
endif
endif
endfunction
function! tutor#OnTextChanged()
let l:text = getline('.')
if match(l:text, '^--->') > -1
call tutor#CheckText(l:text)
function! tutor#CheckLine(line)
if exists('b:tutor_metadata') && has_key(b:tutor_metadata, 'expect')
let bufn = bufnr('%')
let ctext = getline(a:line)
if b:tutor_metadata['expect'][string(a:line)] == -1 || ctext ==# b:tutor_metadata['expect'][string(a:line)]
exe "sign place ".b:tutor_sign_id." line=".a:line." name=tutorok buffer=".bufn
else
exe "sign place ".b:tutor_sign_id." line=".a:line." name=tutorbad buffer=".bufn
endif
let b:tutor_sign_id+=1
endif
endfunction

1
runtime/bugreport.vim
View File

@@ -53,7 +53,6 @@
: scriptnames
:endif
:set all
:set termcap
:if has("autocmd")
: au
:endif

6
runtime/compiler/bdf.vim
View File

@@ -1,7 +1,7 @@
" Vim compiler file
" Compiler: BDF to PCF Conversion
" Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2006-04-19
" Compiler: BDF to PCF Conversion
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2006-04-19
if exists("current_compiler")
finish

35
runtime/compiler/cargo.vim Normal file
View File

@@ -0,0 +1,35 @@
" Vim compiler file
" Compiler: Cargo Compiler
" Maintainer: Damien Radtke <damienradtke@gmail.com>
" Latest Revision: 2014 Sep 24
" For bugs, patches and license go to https://github.com/rust-lang/rust.vim
if exists('current_compiler')
finish
endif
runtime compiler/rustc.vim
let current_compiler = "cargo"
let s:save_cpo = &cpo
set cpo&vim
if exists(':CompilerSet') != 2
command -nargs=* CompilerSet setlocal <args>
endif
if exists('g:cargo_makeprg_params')
execute 'CompilerSet makeprg=cargo\ '.escape(g:cargo_makeprg_params, ' \|"').'\ $*'
else
CompilerSet makeprg=cargo\ $*
endif
" Ignore general cargo progress messages
CompilerSet errorformat+=
\%-G%\\s%#Downloading%.%#,
\%-G%\\s%#Compiling%.%#,
\%-G%\\s%#Finished%.%#,
\%-G%\\s%#error:\ Could\ not\ compile\ %.%#,
\%-G%\\s%#To\ learn\ more\\,%.%#
let &cpo = s:save_cpo
unlet s:save_cpo

6
runtime/compiler/gcc.vim
View File

@@ -1,7 +1,7 @@
" Vim compiler file
" Compiler: GNU C Compiler
" Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2010-10-14
" Compiler: GNU C Compiler
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2010-10-14
" added line suggested by Anton Lindqvist 2016 Mar 31
if exists("current_compiler")

25
runtime/compiler/rst.vim
View File

@@ -1,7 +1,8 @@
" Vim compiler file
" Compiler: reStructuredText Documentation Format
" Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2006-04-19
" Compiler: sphinx >= 1.0.8, http://www.sphinx-doc.org
" Description: reStructuredText Documentation Format
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2017-03-31
if exists("current_compiler")
finish
@@ -11,12 +12,18 @@ let current_compiler = "rst"
let s:cpo_save = &cpo
set cpo&vim
setlocal errorformat=
\%f:%l:\ (%tEBUG/0)\ %m,
\%f:%l:\ (%tNFO/1)\ %m,
\%f:%l:\ (%tARNING/2)\ %m,
\%f:%l:\ (%tRROR/3)\ %m,
\%f:%l:\ (%tEVERE/3)\ %m,
if exists(":CompilerSet") != 2
command -nargs=* CompilerSet setlocal <args>
endif
CompilerSet errorformat=
\%f\\:%l:\ %tEBUG:\ %m,
\%f\\:%l:\ %tNFO:\ %m,
\%f\\:%l:\ %tARNING:\ %m,
\%f\\:%l:\ %tRROR:\ %m,
\%f\\:%l:\ %tEVERE:\ %m,
\%f\\:%s:\ %tARNING:\ %m,
\%f\\:%s:\ %tRROR:\ %m,
\%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
\%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
\%DMaking\ %*\\a\ in\ %f

46
runtime/compiler/rustc.vim Normal file
View File

@@ -0,0 +1,46 @@
" Vim compiler file
" Compiler: Rust Compiler
" Maintainer: Chris Morgan <me@chrismorgan.info>
" Latest Revision: 2013 Jul 12
" For bugs, patches and license go to https://github.com/rust-lang/rust.vim
if exists("current_compiler")
finish
endif
let current_compiler = "rustc"
let s:cpo_save = &cpo
set cpo&vim
if exists(":CompilerSet") != 2
command -nargs=* CompilerSet setlocal <args>
endif
if exists("g:rustc_makeprg_no_percent") && g:rustc_makeprg_no_percent != 0
CompilerSet makeprg=rustc
else
CompilerSet makeprg=rustc\ \%
endif
" Old errorformat (before nightly 2016/08/10)
CompilerSet errorformat=
\%f:%l:%c:\ %t%*[^:]:\ %m,
\%f:%l:%c:\ %*\\d:%*\\d\ %t%*[^:]:\ %m,
\%-G%f:%l\ %s,
\%-G%*[\ ]^,
\%-G%*[\ ]^%*[~],
\%-G%*[\ ]...
" New errorformat (after nightly 2016/08/10)
CompilerSet errorformat+=
\%-G,
\%-Gerror:\ aborting\ %.%#,
\%-Gerror:\ Could\ not\ compile\ %.%#,
\%Eerror:\ %m,
\%Eerror[E%n]:\ %m,
\%Wwarning:\ %m,
\%Inote:\ %m,
\%C\ %#-->\ %f:%l:%c
let &cpo = s:cpo_save
unlet s:cpo_save

297
runtime/doc/api.txt
View File

@@ -7,11 +7,11 @@
Nvim API *API* *api*
Nvim exposes a powerful API that can be used by plugins and external processes
via |msgpack-rpc|, Lua and VimL (|eval-api|).
via |RPC|, |Lua| and VimL (|eval-api|).
Applications can also embed libnvim to work with the C API directly.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
API Types *api-types*
@@ -48,7 +48,8 @@ version.api_compatible API is backwards-compatible with this level
version.api_prerelease Declares the current API level as unstable >
(version.api_prerelease && fn.since == version.api_level)
functions API function signatures
ui_events UI event signatures |rpc-remote-ui|
ui_events UI event signatures |ui|
ui_options Supported |ui-options|
{fn}.since API level where function {fn} was introduced
{fn}.deprecated_since API level where function {fn} was deprecated
types Custom handle types defined by Nvim
@@ -60,8 +61,7 @@ External programs ("clients") can use the metadata to discover the |rpc-api|.
API contract *api-contract*
The API is made of functions and events. Clients call functions like those
described at |api-global|, and may "attach" in order to receive rich events,
described at |rpc-remote-ui|.
described at |api-global|, and may "attach" to receive rich |ui-events|.
As Nvim develops, its API may change only according the following "contract":
@@ -135,6 +135,26 @@ nvim_command({command}) *nvim_command()*
Parameters:~
{command} Ex-command string
nvim_get_hl_by_name({name}, {rgb}) *nvim_get_hl_by_name()*
Gets a highlight definition by name.
Parameters:~
{name} Highlight group name
{rgb} Export RGB colors
Return:~
Highlight definition map
nvim_get_hl_by_id({hl_id}, {rgb}) *nvim_get_hl_by_id()*
Gets a highlight definition by id. |hlID()|
Parameters:~
{hl_id} Highlight id as returned by |hlID()|
{rgb} Export RGB colors
Return:~
Highlight definition map
nvim_feedkeys({keys}, {mode}, {escape_csi}) *nvim_feedkeys()*
Passes input keys to Nvim. On VimL error: Does not fail, but
updates v:errmsg.
@@ -151,7 +171,11 @@ nvim_input({keys}) *nvim_input()*
Unlike `nvim_feedkeys`, this uses a lower-level input buffer
and the call is not deferred. This is the most reliable way to
emulate real user input.
send real user input.
Note:
|keycodes| like <CR> are translated, so "<" is special. To
input a literal "<", send <LT>.
Attributes:~
{async}
@@ -165,7 +189,16 @@ nvim_input({keys}) *nvim_input()*
*nvim_replace_termcodes()*
nvim_replace_termcodes({str}, {from_part}, {do_lt}, {special})
Replaces any terminal codes with the internal representation
Replaces terminal codes and |keycodes| (<CR>, <Esc>, ...) in a
string with the internal representation.
Parameters:~
{str} String to be converted.
{from_part} Legacy Vim parameter. Usually true.
{do_lt} Also translate <lt>. Ignored if `special` is
false.
{special} Replace |keycodes|, e.g. <CR> becomes a "\n"
char.
nvim_command_output({str}) *nvim_command_output()*
TODO: Documentation
@@ -182,8 +215,10 @@ nvim_eval({expr}) *nvim_eval()*
Evaluation result or expanded object
nvim_call_function({fname}, {args}) *nvim_call_function()*
Calls a VimL function with the given arguments. On VimL error:
Returns a generic error; v:errmsg is not updated.
Calls a VimL function with the given arguments
On VimL error: Returns a generic error; v:errmsg is not
updated.
Parameters:~
{fname} Function to call
@@ -192,7 +227,21 @@ nvim_call_function({fname}, {args}) *nvim_call_function()*
Return:~
Result of the function call
nvim_strwidth({str}) *nvim_strwidth()*
nvim_execute_lua({code}, {args}) *nvim_execute_lua()*
Execute lua code. Parameters (if any) are available as `...`
inside the chunk. The chunk can return a value.
Only statements are executed. To evaluate an expression,
prefix it with `return`: return my_function(...)
Parameters:~
{code} lua code to execute
{args} Arguments to the code
Return:~
Return value of lua code if present or NIL.
nvim_strwidth({text}) *nvim_strwidth()*
Calculates the number of display cells occupied by `text`.
<Tab> counts as one cell.
@@ -281,20 +330,24 @@ nvim_set_option({name}, {value}) *nvim_set_option()*
{value} New option value
nvim_out_write({str}) *nvim_out_write()*
Writes a message to vim output buffer
Writes a message to the Vim output buffer. Does not append
"\n", the message is buffered (won't display) until a linefeed
is written.
Parameters:~
{str} Message
nvim_err_write({str}) *nvim_err_write()*
Writes a message to vim error buffer
Writes a message to the Vim error buffer. Does not append
"\n", the message is buffered (won't display) until a linefeed
is written.
Parameters:~
{str} Message
nvim_err_writeln({str}) *nvim_err_writeln()*
Writes a message to vim error buffer. Appends a linefeed to
ensure all contents are written.
Writes a message to the Vim error buffer. Appends "\n", so the
buffer is flushed (and displayed).
Parameters:~
{str} Message
@@ -315,7 +368,7 @@ nvim_set_current_buf({buffer}) *nvim_set_current_buf()*
Sets the current buffer
Parameters:~
{id} Buffer handle
{buffer} Buffer handle
nvim_list_wins() *nvim_list_wins()*
Gets the current list of window handles
@@ -333,7 +386,7 @@ nvim_set_current_win({window}) *nvim_set_current_win()*
Sets the current window
Parameters:~
{handle} Window handle
{window} Window handle
nvim_list_tabpages() *nvim_list_tabpages()*
Gets the current list of tabpage handles
@@ -351,7 +404,7 @@ nvim_set_current_tabpage({tabpage}) *nvim_set_current_tabpage()*
Sets the current tabpage
Parameters:~
{handle} Tabpage handle
{tabpage} Tabpage handle
nvim_subscribe({event}) *nvim_subscribe()*
Subscribes to event broadcasts
@@ -372,18 +425,32 @@ nvim_get_color_map() *nvim_get_color_map()*
TODO: Documentation
nvim_get_mode() *nvim_get_mode()*
Gets the current mode.
mode: Mode string. |mode()|
blocking: true if Nvim is waiting for input.
Attributes:~
{async}
Gets the current mode. |mode()| "blocking" is true if Nvim is
waiting for input.
Return:~
Dictionary { "mode": String, "blocking": Boolean }
Attributes:~
{async}
nvim_get_keymap({mode}) *nvim_get_keymap()*
Gets a list of dictionaries describing global (non-buffer)
mappings. The "buffer" key in the returned dictionary is
always zero.
Parameters:~
{mode} Mode short-name ("n", "i", "v", ...)
Return:~
Array of maparg()-like dictionaries describing mappings
nvim_get_api_info() *nvim_get_api_info()*
TODO: Documentation
Returns a 2-tuple (Array), where item 0 is the current channel
id and item 1 is the |api-metadata| map (Dictionary).
Return:~
2-tuple [{channel-id}, {api-metadata}]
Attributes:~
{async}
@@ -414,6 +481,132 @@ nvim_call_atomic({calls}) *nvim_call_atomic()*
error ocurred, the values from all preceding calls will
still be returned.
*nvim_parse_expression()*
nvim_parse_expression({expr}, {flags}, {highlight})
Parse a VimL expression
Attributes:~
{async}
Parameters:~
{expr} Expression to parse. Is always treated as a
single line.
{flags} Flags: - "m" if multiple expressions in a
row are allowed (only the first one will be
parsed), - "E" if EOC tokens are not allowed
(determines whether they will stop parsing
process or be recognized as an
operator/space, though also yielding an
error). - "l" when needing to start parsing
with lvalues for ":let" or ":for". Common
flag sets: - "m" to parse like for ":echo". -
"E" to parse like for "<C-r>=". - empty
string for ":call". - "lm" to parse for
":let".
{highlight} If true, return value will also include
"highlight" key containing array of 4-tuples
(arrays) (Integer, Integer, Integer, String),
where first three numbers define the
highlighted region and represent line,
starting column and ending column (latter
exclusive: one should highlight region
[start_col, end_col)).
Return:~
AST: top-level dictionary with these keys: "error":
Dictionary with error, present only if parser saw some
error. Contains the following keys: "message": String,
error message in printf format, translated. Must contain
exactly one "%.*s". "arg": String, error message argument.
"len": Amount of bytes successfully parsed. With flags
equal to "" that should be equal to the length of expr
string. @note: “Sucessfully parsed” here means
“participated in AST creation”, not “till the first
error”. "ast": AST, either nil or a dictionary with these
keys: "type": node type, one of the value names from
ExprASTNodeType stringified without "kExprNode" prefix.
"start": a pair [line, column] describing where node is
“started” where "line" is always 0 (will not be 0 if you
will be using nvim_parse_viml() on e.g. ":let", but that
is not present yet). Both elements are Integers. "len":
“length” of the node. This and "start" are there for
debugging purposes primary (debugging parser and providing
debug information). "children": a list of nodes described
in top/"ast". There always is zero, one or two children,
key will not be present if node has no children. Maximum
number of children may be found in node_maxchildren array.
Local values (present only for certain nodes): "scope": a
single Integer, specifies scope for "Option" and
"PlainIdentifier" nodes. For "Option" it is one of
ExprOptScope values, for "PlainIdentifier" it is one of
ExprVarScope values. "ident": identifier (without scope,
if any), present for "Option", "PlainIdentifier",
"PlainKey" and "Environment" nodes. "name": Integer,
register name (one character) or -1. Only present for
"Register" nodes. "cmp_type": String, comparison type, one
of the value names from ExprComparisonType, stringified
without "kExprCmp" prefix. Only present for "Comparison"
nodes. "ccs_strategy": String, case comparison strategy,
one of the value names from ExprCaseCompareStrategy,
stringified without "kCCStrategy" prefix. Only present for
"Comparison" nodes. "augmentation": String, augmentation
type for "Assignment" nodes. Is either an empty string,
"Add", "Subtract" or "Concat" for "=", "+=", "-=" or ".="
respectively. "invert": Boolean, true if result of
comparison needs to be inverted. Only present for
"Comparison" nodes. "ivalue": Integer, integer value for
"Integer" nodes. "fvalue": Float, floating-point value for
"Float" nodes. "svalue": String, value for
"SingleQuotedString" and "DoubleQuotedString" nodes.
nvim__id({obj}) *nvim__id()*
Returns object given as argument
This API function is used for testing. One should not rely on
its presence in plugins.
Parameters:~
{obj} Object to return.
Return:~
its argument.
nvim__id_array({arr}) *nvim__id_array()*
Returns array given as argument
This API function is used for testing. One should not rely on
its presence in plugins.
Parameters:~
{arr} Array to return.
Return:~
its argument.
nvim__id_dictionary({dct}) *nvim__id_dictionary()*
Returns dictionary given as argument
This API function is used for testing. One should not rely on
its presence in plugins.
Parameters:~
{dct} Dictionary to return.
Return:~
its argument.
nvim__id_float({flt}) *nvim__id_float()*
Returns floating-point value given as argument
This API function is used for testing. One should not rely on
its presence in plugins.
Parameters:~
{flt} Value to return.
Return:~
its argument.
==============================================================================
Buffer Functions *api-buffer*
@@ -492,6 +685,18 @@ nvim_buf_get_changedtick({buffer}) *nvim_buf_get_changedtick()*
Return:~
b:changedtickvalue.
nvim_buf_get_keymap({buffer}, {mode}) *nvim_buf_get_keymap()*
Gets a list of dictionaries describing buffer-local mappings.
The "buffer" key in the returned dictionary reflects the
buffer handle where the mapping is present.
Parameters:~
{mode} Mode short-name ("n", "i", "v", ...)
{buffer} Buffer handle
Return:~
Array of maparg()-like dictionaries describing mappings
nvim_buf_set_var({buffer}, {name}, {value}) *nvim_buf_set_var()*
Sets a buffer-scoped (b:) variable
@@ -567,24 +772,24 @@ nvim_buf_add_highlight({buffer}, {src_id}, {hl_group}, {line},
{col_start}, {col_end})
Adds a highlight to buffer.
This can be used for plugins which dynamically generate
highlights to a buffer (like a semantic highlighter or
linter). The function adds a single highlight to a buffer.
Unlike matchaddpos() highlights follow changes to line
numbering (as lines are inserted/removed above the highlighted
line), like signs and marks do.
Useful for plugins that dynamically generate highlights to a
buffer (like a semantic highlighter or linter). The function
adds a single highlight to a buffer. Unlike matchaddpos()
highlights follow changes to line numbering (as lines are
inserted/removed above the highlighted line), like signs and
marks do.
"src_id" is useful for batch deletion/updating of a set of
highlights. When called with src_id = 0, an unique source id
is generated and returned. Succesive calls can pass in it as
"src_id" to add new highlights to the same source group. All
highlights in the same group can then be cleared with
nvim_buf_clear_highlight. If the highlight never will be
manually deleted pass in -1 for "src_id".
`src_id` is useful for batch deletion/updating of a set of
highlights. When called with `src_id = 0`, an unique source id
is generated and returned. Successive calls can pass that
`src_id` to associate new highlights with the same source
group. All highlights in the same group can be cleared with
`nvim_buf_clear_highlight`. If the highlight never will be
manually deleted, pass `src_id = -1`.
If "hl_group" is the empty string no highlight is added, but a
new src_id is still returned. This is useful for an external
plugin to synchrounously request an unique src_id at
If `hl_group` is the empty string no highlight is added, but a
new `src_id` is still returned. This is useful for an external
plugin to synchrounously request an unique `src_id` at
initialization, and later asynchronously add and clear
highlights in response to buffer changes.
@@ -593,10 +798,11 @@ nvim_buf_add_highlight({buffer}, {src_id}, {hl_group}, {line},
{src_id} Source group to use or 0 to use a new group,
or -1 for ungrouped highlight
{hl_group} Name of the highlight group to use
{line} Line to highlight
{col_start} Start of range of columns to highlight
{col_end} End of range of columns to highlight, or -1
to highlight to end of line
{line} Line to highlight (zero-indexed)
{col_start} Start of (byte-indexed) column range to
highlight
{col_end} End of (byte-indexed) column range to
highlight, or -1 to highlight to end of line
Return:~
The src_id that was used
@@ -830,9 +1036,6 @@ nvim_tabpage_is_valid({tabpage}) *nvim_tabpage_is_valid()*
==============================================================================
UI Functions *api-ui*
remote_ui_disconnect() *remote_ui_disconnect()*
TODO: Documentation
nvim_ui_attach({width}, {height}, {options}) *nvim_ui_attach()*
TODO: Documentation

26
runtime/doc/arabic.txt
View File

@@ -36,7 +36,7 @@ the user interface remains the standard Vi interface.
Highlights
----------
o Editing left-to-right files as in the original VIM hasn't changed.
o Editing left-to-right files as in the original Vim hasn't changed.
o Viewing and editing files in right-to-left windows. File
orientation is per window, so it is possible to view the same
@@ -46,7 +46,7 @@ o No special terminal with right-to-left capabilities is required.
The right-to-left changes are completely hardware independent.
Only Arabic fonts are necessary.
o Compatible with the original VIM. Almost all features work in
o Compatible with the original Vim. Almost all features work in
right-to-left mode (there are liable to be bugs).
o Changing keyboard mapping and reverse insert modes using a single
@@ -60,14 +60,14 @@ o While in Arabic mode, numbers are entered from left to right. Upon
o Arabic keymapping on the command line in reverse insert mode.
o Proper Bidirectional functionality is possible given VIM is
o Proper Bidirectional functionality is possible given Vim is
started within a Bidi capable terminal emulator.
Arabic Fonts *arabicfonts*
------------
VIM requires monospaced fonts of which there are many out there.
Vim requires monospaced fonts of which there are many out there.
Arabic requires ISO-8859-6 as well as Presentation Form-B fonts
(without Form-B, Arabic will _NOT_ be usable). It is highly
recommended that users search for so-called 'ISO-10646-1' fonts.
@@ -90,13 +90,13 @@ o Installation of fonts for X Window systems (Unix/Linux)
Usage
-----
Prior to the actual usage of Arabic within VIM, a number of settings
Prior to the actual usage of Arabic within Vim, a number of settings
need to be accounted for and invoked.
o Setting the Arabic fonts
+ For VIM GUI set the 'guifont' to your_ARABIC_FONT. This is done
by entering the following command in the VIM window.
+ For Vim GUI set the 'guifont' to your_ARABIC_FONT. This is done
by entering the following command in the Vim window.
>
:set guifont=your_ARABIC_FONT
<
@@ -109,7 +109,7 @@ o Setting the Arabic fonts
you can include ':set guifont=your_ARABIC_FONT' to your vimrc
file.
+ Under the X Window environment, you can also start VIM with
+ Under the X Window environment, you can also start Vim with
'-fn your_ARABIC_FONT' option.
o Setting the appropriate character Encoding
@@ -131,11 +131,11 @@ o Setting the appropriate character Encoding
o Enable Arabic settings [short-cut]
In order to simplify and streamline things, you can either invoke
VIM with the command-line option,
Vim with the command-line option,
% vim -A my_utf8_arabic_file ...
or enable 'arabic' via the following command within VIM
or enable 'arabic' via the following command within Vim
>
:set arabic
<
@@ -196,7 +196,7 @@ o Enable Arabic settings [short-cut]
+ Arabic deletion of a combined pair character
By default VIM has the 'delcombine' option disabled. This option
By default Vim has the 'delcombine' option disabled. This option
allows the deletion of ALEF in a LAM_ALEF (LAA) combined character
and still retain the LAM (i.e. it reverts to treating the combined
character as its natural two characters form -- this also pertains
@@ -255,7 +255,7 @@ o Enable Arabic settings [short-cut]
Keymap/Keyboard *arabickeymap*
---------------
The character/letter encoding used in VIM is the standard UTF-8.
The character/letter encoding used in Vim is the standard UTF-8.
It is widely discouraged that any other encoding be used or even
attempted.
@@ -288,7 +288,7 @@ o Keyboard
Restrictions
------------
o VIM in its GUI form does not currently support Bi-directionality
o Vim in its GUI form does not currently support Bi-directionality
(i.e. the ability to see both Arabic and Latin intermixed within
the same line).

79
runtime/doc/autocmd.txt
View File

@@ -8,7 +8,7 @@ Automatic commands *autocommand*
For a basic explanation, see section |40.3| in the user manual.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Introduction *autocmd-intro*
@@ -55,7 +55,14 @@ Note: The ":autocmd" command can only be followed by another command when the
'|' appears before {cmd}. This works: >
:augroup mine | au! BufRead | augroup END
But this sees "augroup" as part of the defined command: >
:augroup mine | au! BufRead * | augroup END
:augroup mine | au BufRead * set tw=70 | augroup END
Instead you can put the group name into the command: >
:au! mine BufRead *
:au mine BufRead * set tw=70
Or use `:execute`: >
:augroup mine | exe "au! BufRead *" | augroup END
:augroup mine | exe "au BufRead * set tw=70" | augroup END
Note that special characters (e.g., "%", "<cword>") in the ":autocmd"
arguments are not expanded when the autocommand is defined. These will be
@@ -252,13 +259,12 @@ Name triggered by ~
|BufNew| just after creating a new buffer
|SwapExists| detected an existing swap file
|TermOpen| when a terminal buffer is starting
|TermClose| when a terminal buffer ends
|TermOpen| when a terminal job starts
|TermClose| when a terminal job ends
Options
|FileType| when the 'filetype' option has been set
|Syntax| when the 'syntax' option has been set
|TermChanged| after the value of 'term' has changed
|OptionSet| after setting any option
Startup and exit
@@ -303,6 +309,8 @@ Name triggered by ~
|TabNew| when creating a new tab page
|TabNewEntered| after entering a new tab page
|TabClosed| after closing a tab page
|CmdlineEnter| after entering cmdline mode
|CmdlineLeave| before leaving cmdline mode
|CmdwinEnter| after entering the command-line window
|CmdwinLeave| before leaving the command-line window
@@ -485,6 +493,28 @@ CmdUndefined When a user command is used but it isn't
command is defined. An alternative is to
always define the user command and have it
invoke an autoloaded function. See |autoload|.
*CmdlineEnter*
CmdlineEnter After moving the cursor to the command line,
where the user can type a command or search
string.
<afile> is set to a single character,
indicating the type of command-line.
|cmdline-char|
Sets these |v:event| keys:
cmdlevel
cmdtype
*CmdlineLeave*
CmdlineLeave Before leaving the command line.
<afile> is set to a single character,
indicating the type of command-line.
|cmdline-char|
Sets these |v:event| keys:
abort (mutable)
cmdlevel
cmdtype
Note: `abort` can only be changed from false
to true. An autocmd cannot execute an already
aborted cmdline by changing it to false.
*CmdwinEnter*
CmdwinEnter After entering the command-line window.
Useful for setting options specifically for
@@ -605,7 +635,7 @@ FileChangedShell When Vim notices that the modification time of
|timestamp|
Mostly triggered after executing a shell
command, but also with a |:checktime| command
or when Gvim regains input focus.
or when gvim regains input focus.
This autocommand is triggered for each changed
file. It is not used when 'autoread' is set
and the buffer was not changed. If a
@@ -616,7 +646,7 @@ FileChangedShell When Vim notices that the modification time of
to tell Vim what to do next.
NOTE: When this autocommand is executed, the
current buffer "%" may be different from the
buffer that was changed "<afile>".
buffer that was changed, which is in "<afile>".
NOTE: The commands must not change the current
buffer, jump to another buffer or delete a
buffer. *E246* *E811*
@@ -643,7 +673,8 @@ FileType When the 'filetype' option has been set. The
pattern is matched against the filetype.
<afile> can be used for the name of the file
where this option was set, and <amatch> for
the new value of 'filetype'.
the new value of 'filetype'. Navigating to
another window or buffer is not allowed.
See |filetypes|.
*FileWriteCmd*
FileWriteCmd Before writing to a file, when not writing the
@@ -901,26 +932,20 @@ TabEnter Just after entering a tab page. |tab-page|
TabLeave Just before leaving a tab page. |tab-page|
A WinLeave event will have been triggered
first.
{Nvim} *TabNew*
*TabNew*
TabNew When creating a new tab page. |tab-page|
After WinEnter and before TabEnter.
{Nvim} *TabNewEntered*
*TabNewEntered*
TabNewEntered After entering a new tab page. |tab-page|
After BufEnter.
{Nvim} *TabClosed*
*TabClosed*
TabClosed After closing a tab page. <afile> can be used
for the tab page number.
*TermChanged*
TermChanged After the value of 'term' has changed. Useful
for re-loading the syntax file to update the
colors, fonts and other terminal-dependent
settings. Executed for all loaded buffers.
{Nvim} *TermClose*
TermClose When a terminal buffer ends.
{Nvim} *TermOpen*
TermOpen When a terminal buffer is starting. This can
be used to configure the terminal emulator by
setting buffer variables. |terminal-emulator|
*TermClose*
TermClose When a |terminal| job ends.
*TermOpen*
TermOpen When a |terminal| job is starting. Can be
used to configure the terminal buffer.
*TermResponse*
TermResponse After the response to |t_RV| is received from
the terminal. The value of |v:termresponse|
@@ -967,9 +992,9 @@ VimEnter After doing all the startup stuff, including
VimLeave Before exiting Vim, just after writing the
.shada file. Executed only once, like
VimLeavePre.
To detect an abnormal exit use |v:dying|.
When v:dying is 2 or more this event is not
triggered.
< Use |v:dying| to detect an abnormal exit.
Use |v:exiting| to get the exit code.
Not triggered if |v:dying| is 2 or more.
*VimLeavePre*
VimLeavePre Before exiting Vim, just before writing the
.shada file. This is executed only once,
@@ -977,9 +1002,9 @@ VimLeavePre Before exiting Vim, just before writing the
happens to be the current buffer when exiting.
Mostly useful with a "*" pattern. >
:autocmd VimLeavePre * call CleanupStuff()
< To detect an abnormal exit use |v:dying|.
When v:dying is 2 or more this event is not
triggered.
< Use |v:dying| to detect an abnormal exit.
Use |v:exiting| to get the exit code.
Not triggered if |v:dying| is 2 or more.
*VimResized*
VimResized After the Vim window was resized, thus 'lines'
and/or 'columns' changed. Not when starting

6
runtime/doc/change.txt
View File

@@ -11,7 +11,7 @@ commands with the "." command.
For inserting text see |insert.txt|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Deleting text *deleting* *E470*
@@ -648,6 +648,7 @@ g& Synonym for `:%s//~/&` (repeat last substitute with
*:s_flags*
The flags that you can use for the substitute commands:
*:&&*
[&] Must be the first one: Keep the flags from the previous substitute
command. Examples: >
:&&
@@ -861,8 +862,7 @@ Exceptions:
Substitute with an expression *sub-replace-expression*
*sub-replace-\=* *s/\=*
When the substitute string starts with "\=" the remainder is interpreted as an
expression. This does not work recursively: a |substitute()| function inside
the expression cannot use "\=" for the substitute string.
expression.
The special meaning for characters as mentioned at |sub-replace-special| does
not apply except for "<CR>". A <NL> character is used as a line break, you

172
runtime/doc/channel.txt Normal file
View File

@@ -0,0 +1,172 @@
*channel.txt* Nvim
NVIM REFERENCE MANUAL by Thiago de Arruda
Nvim asynchronous IO *channel*
Type |gO| to see the table of contents.
==============================================================================
1. Introduction *channel-intro*
Channels are nvim's way of communicating with external processes.
There are several ways to open a channel:
1. Through stdin/stdout when `nvim` is started with `--headless`, and a startup
script or --cmd command opens the stdio channel using |stdioopen()|.
2. Through stdin, stdout and stderr of a process spawned by |jobstart()|.
3. Through the PTY master end of a PTY opened with
`jobstart(..., {'pty': v:true})` or |termopen()|.
4. By connecting to a TCP/IP socket or named pipe with |sockconnect()|.
5. By another process connecting to a socket listened to by nvim. This only
supports RPC channels, see |rpc-connecting|.
Channels support multiple modes or protocols. In the most basic
mode of operation, raw bytes are read and written to the channel.
The |rpc| protocol, based on the msgpack-rpc standard, enables nvim and the
process at the other end to send remote calls and events to each other.
Additionally, the builtin |terminal-emulator|, is implemented on top of PTY
channels.
==============================================================================
2. Reading and writing raw bytes *channel-bytes*
By default, channels opened by vimscript functions will operate with raw
bytes. Additionally, for a job channel using rpc, bytes can still be
read over its stderr. Similarily, only bytes can be written to nvim's own stderr.
*channel-callback* *buffered*
*E5210* *on_stdout* *on_stderr* *on_stdin* *on_data*
A callback function `on_{stream}` will be invoked with data read from the
channel. By default, the callback will be invoked immediately when data is
available, to facilitate interactive communication. The same callback will
then be invoked with empty data, to indicate that the stream reached EOF.
Alternatively the `{stream}_buffered` option can be set to invoke the callback
only when the underlying stream reaches EOF, and will then be passed in
complete output. This is helpful when only the complete output is useful, and
not partial data. Futhermore if `{stream}_buffered` is set but not a callback,
the data is saved in the options dict, with the stream name as key. For this
to work a new options dict must be used for each opened channel. If a script
uses a global `s:job_opts` dict, it can be copied with |copy()| before supplying
it to |jobstart()|. If a dict is reused, so that the dict key already is
occupied, error `E5210` will be raised.
- The arguments passed to the callback function are:
0: The channel id
1: the raw data read from the channel, formatted as a |readfile()|-style
list. If EOF occured, a single empty string `['']` will be passed in.
Note that the items in this list do not directly correspond to actual
lines in the output. See |channel-lines|
2: Stream name as a string, like `"stdout"`. This is to allow multiple
on_{event} handlers to be implemented by the same function. The available
events depend on how the channel was opened and in what mode/protocol.
*channel-lines*
Note:
stream event handlers may receive partial (incomplete) lines. For a given
invocation of on_stdout etc, `a:data` is not guaranteed to end
with a newline.
- `abcdefg` may arrive as `['abc']`, `['defg']`.
- `abc\nefg` may arrive as `['abc', '']`, `['efg']` or `['abc']`,
`['','efg']`, or even `['ab']`, `['c','efg']`.
If you only are interested in complete output when the process exits,
use buffered mode. Otherwise, an easy way to deal with this:
initialize a list as `['']`, then append to it as follows: >
let s:chunks = ['']
func! s:on_event(job_id, data, event) dict
let s:chunks[-1] .= a:data[0]
call extend(s:chunks, a:data[1:])
endf
<
Additionally, if the callbacks are Dictionary functions, |self| can be used to
refer to the options dictionary containing the callbacks. |Partial|s can also be
used as callbacks.
Data can be sent to the channel using the |chansend()| function. Here is a
simple example, echoing some data through a cat-process:
>
function! s:OnEvent(id, data, event) dict
let str = join(a:data, "\n")
echomsg str
endfunction
let id = jobstart(['cat'], {'on_stdout': function('s:OnEvent') } )
call chansend(id, "hello!")
<
Here is a example of setting a buffer to the result of grep, but only after
all data has been processed:
>
function! s:OnEvent(id, data, event) dict
call nvim_buf_set_lines(2, 0, -1, v:true, a:data)
endfunction
let id = jobstart(['grep', '^[0-9]'], { 'on_stdout': function('s:OnEvent'),
\ 'stdout_buffered':v:true } )
call chansend(id, "stuff\n10 PRINT \"NVIM\"\nxx")
" no output is received, buffer is empty
call chansend(id, "xx\n20 GOTO 10\nzz\n")
call chanclose(id, 'stdin')
" now buffer has result
<
For additional examples with jobs, see |job-control|.
*channel-pty*
A special case is PTY channels opened by `jobstart(..., {'pty': v:true})` .
No preprocessing of ANSI escape sequences is done, these will be sent raw to
the callback. However, change of PTY size can be signaled to the slave using
|jobresize()|. See also |terminal-emulator|.
==============================================================================
3. Communicating using msgpack-rpc *channel-rpc*
When channels are opened with the `rpc` option set to true, the channel can be
used for remote method calls in both directions, see |msgpack-rpc|. Note that
rpc channels are implicitly trusted and the process at the other end can
invoke any |api| function!
==============================================================================
4. Using the stdio channel *channel-stdio*
When invoked normally, nvim will use stdin and stdout to interact with the
user over the terminal interface (TUI). However when invoked with
`--headless`, the TUI is not started and stdin and stdout can be used as a
channel. To open the stdio channel |stdioopen()| must be called during
|startup|, as there later will be no way of invoking a command. As a
convenience, the stdio channel will always have channel id 1.
Here is an example:
>
func! OnEvent(id, data, event)
if a:data == [""]
quit
end
call chansend(a:id, map(a:data, {i,v -> toupper(v)}))
endfunc
call stdioopen({'on_stdin': 'OnEvent'})
<
Put this in `uppercase.vim` and invoke nvim with
>
nvim --headless --cmd "source uppercase.vim"
<
*--embed*
An common use case is another program embedding nvim and communicating with it
over rpc. Therefore, the option `--embed` exists as a shorthand for
`nvim --headless --cmd "call stdioopen({'rpc': v:true})"`
Nvim's stderr is implicitly open as a write-only bytes channel. It will
always have channel id 2, however to be explicit |v:stderr| can be used.
==============================================================================
vim:tw=78:ts=8:noet:ft=help:norl:

20
runtime/doc/cmdline.txt
View File

@@ -13,7 +13,7 @@ Command-line mode is used to enter Ex commands (":"), search patterns
Basic command line editing is explained in chapter 20 of the user manual
|usr_20.txt|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Command-line editing *cmdline-editing*
@@ -327,8 +327,11 @@ terminals)
List entries 6 to 12 from the search history: >
:history / 6,12
<
List the recent five entries from all histories: >
:history all -5,
List the penultimate entry from all histories: >
:history all -2
<
List the most recent two entries from all histories: >
:history all -2,
:keepp[atterns] {command} *:keepp* *:keeppatterns*
Execute {command}, without adding anything to the search
@@ -358,7 +361,7 @@ These are the commands that can be used:
*c_CTRL-D*
CTRL-D List names that match the pattern in front of the cursor.
When showing file names, directories are highlighted (see
'highlight' option). Names where 'suffixes' matches are moved
|highlight-groups|). Names where 'suffixes' matches are moved
to the end.
The 'wildoptions' option can be set to "tagfile" to list the
file of matching tags.
@@ -417,6 +420,9 @@ matches exactly one character.
The 'wildignorecase' option can be set to ignore case in filenames.
The 'wildmenu' option can be set to show the matches just above the command
line.
If you like tcsh's autolist completion, you can use this mapping:
:cnoremap X <C-L><C-D>
(Where X is the command key to use, <C-L> is CTRL-L and <C-D> is CTRL-D)
@@ -775,6 +781,7 @@ Also see |`=|.
*:<cword>* *:<cWORD>* *:<cfile>* *<cfile>*
*:<sfile>* *<sfile>* *:<afile>* *<afile>*
*:<abuf>* *<abuf>* *:<amatch>* *<amatch>*
*:<cexpr>* *<cexpr>*
*<slnum>* *E495* *E496* *E497* *E499* *E500*
Note: these are typed literally, they are not special keys!
<cword> is replaced with the word under the cursor (like |star|)
@@ -782,7 +789,8 @@ Note: these are typed literally, they are not special keys!
<cfile> is replaced with the path name under the cursor (like what
|gf| uses)
<afile> When executing autocommands, is replaced with the file name
for a file read or write.
of the buffer being manipulated, or the file for a read or
write.
<abuf> When executing autocommands, is replaced with the currently
effective buffer number (for ":r file" and ":so file" it is
the current buffer, the file being read/sourced is not in a
@@ -1080,7 +1088,7 @@ Another example: >
:au CmdwinEnter [/?] startinsert
This will make Vim start in Insert mode in the command-line window.
*cmdwin-char*
*cmdline-char* *cmdwin-char*
The character used for the pattern indicates the type of command-line:
: normal Ex command
> debug mode command |debug-mode|

2
runtime/doc/debug.txt
View File

@@ -9,7 +9,7 @@ Debugging Vim *debug-vim*
This is for debugging Vim itself, when it doesn't work properly.
For debugging Vim scripts, functions, etc. see |debug-scripts|
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================

14
runtime/doc/deprecated.txt
View File

@@ -37,12 +37,24 @@ Functions ~
*file_readable()* Obsolete name for |filereadable()|.
*highlight_exists()* Obsolete name for |hlexists()|.
*highlightID()* Obsolete name for |hlID()|.
*jobclose()* Obsolete name for |chanclose()|
*jobsend()* Obsolete name for |chansend()|
*last_buffer_nr()* Obsolete name for bufnr("$").
Modifiers ~
*:menu-<special>*
*:menu-special* <> notation is always enabled. |cpo-<|
*:map-<special>*
*:map-special* <> notation is always enabled. |cpo-<|
Options ~
*'cscopeverbose'* Enabled by default. Use |:silent| instead.
'gd'
'gdefault' Enables the |:substitute| flag 'g' by default.
*'fe'* 'fenc'+'enc' before Vim 6.0; no longer used.
*'highlight'* *'hl'* Names of builtin |highlight-groups| cannot be changed.
*'langnoremap'* Deprecated alias to 'nolangremap'.
*'vi'*
*'viminfo'* Deprecated alias to 'shada' option.
vim:tw=78:ts=8:ft=help:norl:
vim:noet:tw=78:ts=8:ft=help:norl:

72
runtime/doc/develop.txt
View File

@@ -11,7 +11,7 @@ Nvim is open source software. Everybody is encouraged to contribute.
See src/nvim/README.md for an overview of the source code.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
Design goals *design-goals*
@@ -63,12 +63,6 @@ NVIM IS... WELL DOCUMENTED *design-documented*
- Documentation should be comprehensive and understandable. Use examples.
- Don't make the text unnecessarily long. Less documentation means that an
item is easier to find.
- Do not prefix doc-tags with "nvim-". Use |vim_diff.txt| to document
differences from Vim. The {Nvim} annotation is also available
to mark a specific feature. No other distinction is necessary.
- If a feature is removed, delete its doc entry and move its tag to
|vim_diff.txt|.
- Move deprecated features to |deprecated.txt|.
NVIM IS... HIGH SPEED AND SMALL IN SIZE *design-speed-size*
@@ -113,7 +107,7 @@ include the kitchen sink... but it's good for plumbing."
==============================================================================
Developer guidelines *dev-help*
Developer guidelines *dev*
JARGON *dev-jargon*
@@ -148,6 +142,8 @@ shell The Vim application. This can cover the whole screen (e.g.,
window View on a buffer. There can be several windows in Vim,
together with the command line, menubar, toolbar, etc. they
fit in the shell.
frame Windows are kept in a tree of frames. Each frame contains
a column, row, or window ("leaf" frame).
PROVIDERS *dev-provider*
@@ -192,6 +188,18 @@ defined if a valid external Python host is found. That works well with the
Python host isn't installed then the plugin will "think" it is running in
a Vim compiled without the |+python| feature.
DOCUMENTATION *dev-doc*
- Do not prefix help tags with "nvim-". Use |vim_diff.txt| to document
differences from Vim; no other distinction is necessary.
- If a Vim feature is removed, delete its help section and move its tag to
|vim_diff.txt|.
- Move deprecated features to |deprecated.txt|.
- Use consistent language.
- "terminal" in a help tag always means "the embedded terminal emulator", not
"the user host terminal".
- Use "tui-" to prefix help tags related to the host terminal, and "TUI"
in prose if possible.
API *dev-api*
@@ -224,23 +232,47 @@ _not_ a Buffer). The common {action} "list" indicates that it lists all
bufs (plural) in the global context.
API-CLIENT *dev-api-client*
Package Naming ~
API client packages should NOT be named something ambiguous like "neovim" or
"python-client". Use "nvim" as a prefix/suffix to some other identifier
following ecosystem conventions.
For example, Python packages tend to have "py" in the name, so "pynvim" is
a good name: it's idiomatic and unambiguous. If the package is named "neovim",
it confuses users, and complicates documentation and discussions.
Examples of API-client package names:
GOOD: nvim-racket
GOOD: pynvim
BAD: python-client
BAD: neovim
Implementation ~
Consider using libmpack instead of the msgpack.org C/C++ library. libmpack is
small, efficient, and C89-compatible. It can be easily inlined in your
C project source, too. https://github.com/libmpack/libmpack/
EXTERNAL UI *dev-ui*
Compatibility ~
External UIs should be aware of the |api-contract|. In particular, future
versions of Nvim may add optional, new items to existing events. The API is
strongly backwards-compatible, but clients must not break if new fields are
added to existing events.
versions of Nvim may add new items to existing events. The API is strongly
backwards-compatible, but clients must not break if new fields are added to
existing events.
External UIs are expected to implement some common features.
Common Features ~
External UIs are expected to implement these common features:
- Cursor style (shape, color) should respond to the 'guicursor' properties
delivered with the mode_info_set UI event.
- Send the "super" key (Windows key, Apple key) as a |<D-| chord.
- Users may want to configure UI-specific options. The UI should publish the
|GUIEnter| autocmd after attaching to Nvim: >
doautocmd GUIEnter
- Options can be monitored for changes by the |OptionSet| autocmd. E.g. if the
user sets the 'guifont' option, this autocmd notifies channel 42: >
autocmd OptionSet guifont call rpcnotify(42, 'option-changed', 'guifont', &guifont)
- cursor-shape change: 'guicursor' properties are sent in the mode_info_set UI
event.
Implementation ~
- UI-related options ('guifont', 'ambiwidth', …) are published in the
"option_set" |ui-global| event. The event is triggered when the UI first
connects to Nvim and whenever an option is changed by the user or a plugin.
vim:tw=78:ts=8:ft=help:norl:

10
runtime/doc/diff.txt
View File

@@ -10,10 +10,10 @@ eight versions of the same file.
The basics are explained in section |08.7| of the user manual.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Starting diff mode
1. Starting diff mode *start-vimdiff*
To start editing in diff mode, run "nvim -d". This starts Nvim as usual, and
additionally sets up for viewing the differences between the arguments. >
@@ -214,8 +214,8 @@ The diffs are highlighted with these groups:
(searching from the end of the line). The
text in between is highlighted. This means
that parts in the middle that are still the
same are highlighted anyway. Only "iwhite" of
'diffopt' is used here.
same are highlighted anyway. The 'diffopt'
flags "iwhite" and "icase" are used here.
|hl-DiffDelete| DiffDelete Deleted lines. Also called filler lines,
because they don't really exist in this
buffer.
@@ -314,7 +314,7 @@ g:diff_translations to zero: >
let g:diff_translations = 0
<
After setting this variable, Reload the syntax script: >
After setting this variable, reload the syntax script: >
set syntax=diff
<

5
runtime/doc/digraph.txt
View File

@@ -14,7 +14,7 @@ with CTRL-V (see |i_CTRL-V|).
There is a brief introduction on digraphs in the user manual: |24.9|
An alternative is using the 'keymap' option.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Defining digraphs *digraphs-define*
@@ -143,7 +143,7 @@ a standard meaning:
Two 2 Hook
Nine 9 Horn
Equals = Cyrillic (= used as second char)
Equals = Cyrillic (= used as second char)
Asterisk * Greek
Percent sign % Greek/Cyrillic special
Plus + smalls: Arabic, capitals: Hebrew
@@ -922,6 +922,7 @@ char digraph hex dec official name ~
† /- 2020 8224 DAGGER
‡ /= 2021 8225 DOUBLE DAGGER
‥ .. 2025 8229 TWO DOT LEADER
… ,. 2026 8230 HORIZONTAL ELLIPSIS
‰ %0 2030 8240 PER MILLE SIGN
′ 1' 2032 8242 PRIME
″ 2' 2033 8243 DOUBLE PRIME

35
runtime/doc/editing.txt
View File

@@ -6,7 +6,7 @@
Editing files *edit-files*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Introduction *edit-intro*
@@ -236,7 +236,7 @@ If you want to keep the changed buffer without saving it, switch on the
*:vie* *:view*
:vie[w][!] [++opt] [+cmd] file
When used in Ex mode: Leave |Ex mode|, go back to
When used in Ex mode: Leave |Ex-mode|, go back to
Normal mode. Otherwise same as |:edit|, but set
'readonly' option for this buffer.
@@ -562,16 +562,16 @@ list of the current window.
buffer.
Also see |++opt| and |+cmd|.
:[count]arge[dit][!] [++opt] [+cmd] {name} *:arge* *:argedit*
Add {name} to the argument list and edit it.
:[count]arge[dit][!] [++opt] [+cmd] {name} .. *:arge* *:argedit*
Add {name}s to the argument list and edit it.
When {name} already exists in the argument list, this
entry is edited.
This is like using |:argadd| and then |:edit|.
Note that only one file name is allowed, and spaces
inside the file name are allowed, like with |:edit|.
Spaces in filenames have to be escaped with "\".
[count] is used like with |:argadd|.
[!] is required if the current file cannot be
|abandon|ed.
If the current file cannot be |abandon|ed {name}s will
still be added to the argument list, but won't be
edited. No check for duplicates is done.
Also see |++opt| and |+cmd|.
:[count]arga[dd] {name} .. *:arga* *:argadd* *E479*
@@ -901,11 +901,12 @@ WRITING WITH MULTIPLE BUFFERS *buffer-write*
*:wa* *:wall*
:wa[ll] Write all changed buffers. Buffers without a file
name or which are readonly are not written.
name cause an error message. Buffers which are
readonly are not written.
:wa[ll]! Write all changed buffers, even the ones that are
readonly. Buffers without a file name are not
written.
written and cause an error message.
Vim will warn you if you try to overwrite a file that has been changed
@@ -1031,6 +1032,7 @@ The names can be in upper- or lowercase.
window in the current tab page the current tab page is
closed |tab-page|.
Triggers the |QuitPre| autocommand event.
See |CTRL-W_q| for quitting another window.
:conf[irm] q[uit] Quit, but give prompt when changes have been made, or
the last file in the argument list has not been
@@ -1264,14 +1266,14 @@ Commands for changing the working directory can be suffixed with a bang "!"
*:lc* *:lcd*
:lc[d][!] {path} Like |:cd|, but only set the current directory for the
current window. The current directory for other
windows or any tabs is not changed.
windows or tabs is not changed.
*:lch* *:lchdir*
:lch[dir][!] Same as |:lcd|.
*:lcd-*
:lcd[!] - Change to the previous current directory (before the
previous ":tcd {path}" command).
previous ":lcd {path}" command).
*:pw* *:pwd* *E187*
:pw[d] Print the current directory name.
@@ -1363,6 +1365,13 @@ If you want to automatically reload a file when it has been changed outside of
Vim, set the 'autoread' option. This doesn't work at the moment you write the
file though, only when the file wasn't changed inside of Vim.
If you do not want to be asked or automatically reload the file, you can use
this: >
set buftype=nofile
Or, when starting gvim from a shell: >
gvim file.log -c "set buftype=nofile"
Note that if a FileChangedShell autocommand is defined you will not get a
warning message or prompt. The autocommand is expected to handle this.
@@ -1533,7 +1542,7 @@ There are three different types of searching:
This searches the same directories, but in a different order.
Note that completion for ":find", ":sfind", and ":tabfind" commands do not
currently work with 'path' items that contain a url or use the double star
currently work with 'path' items that contain a URL or use the double star
with depth limiter (/usr/**2) or upward search (;) notations.
vim:tw=78:ts=8:ft=help:norl:

1075
runtime/doc/eval.txt
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File diff suppressed because it is too large Load Diff

22
runtime/doc/filetype.txt
View File

@@ -8,7 +8,7 @@ Filetypes *filetype* *file-type*
Also see |autocmd.txt|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Filetypes *filetypes* *file-types*
@@ -24,15 +24,13 @@ Each time a new or existing file is edited, Vim will try to recognize the type
of the file and set the 'filetype' option. This will trigger the FileType
event, which can be used to set the syntax highlighting, set options, etc.
Detail: The ":filetype on" command will load one of these files:
Mac $VIMRUNTIME/filetype.vim
MS-DOS $VIMRUNTIME\filetype.vim
Unix $VIMRUNTIME/filetype.vim
Detail: The ":filetype on" command will load this file:
$VIMRUNTIME/filetype.vim
This file is a Vim script that defines autocommands for the
BufNewFile and BufRead events. If the file type is not found by the
name, the file $VIMRUNTIME/scripts.vim is used to detect it from the
contents of the file.
When the GUI is running or will start soon, the menu.vim script is
When the GUI is running or will start soon, the |menu.vim| script is
also sourced. See |'go-M'| about avoiding that.
To add your own file types, see |new-filetype| below. To search for help on a
@@ -309,12 +307,12 @@ define yourself. There are a few ways to avoid this:
You need to define your own mapping before the plugin is loaded (before
editing a file of that type). The plugin will then skip installing the
default mapping.
*no_mail_maps*
3. Disable defining mappings for a specific filetype by setting a variable,
which contains the name of the filetype. For the "mail" filetype this
would be: >
:let no_mail_maps = 1
< *no_plugin_maps*
4. Disable defining mappings for all filetypes by setting a variable: >
:let no_plugin_maps = 1
<
@@ -540,7 +538,7 @@ K or CTRL-] Jump to the manpage for the <cWORD> under the
cursor. Takes a count for the section.
CTRL-T Jump back to the location that the manpage was
opened from.
META-] Show the manpage outline in the |location-list|.
gO Show the manpage outline. |gO|
q :quit if invoked as $MANPAGER, otherwise :close.
Variables:
@@ -724,6 +722,12 @@ Format description:
not recognized here as well.
RUST *ft-rust*
Since the text for this plugin is rather long it has been put in a separate
file: |ft_rust.txt|.
SQL *ft-sql*
Since the text for this plugin is rather long it has been put in a separate

10
runtime/doc/fold.txt
View File

@@ -9,7 +9,7 @@ Folding *Folding* *folding* *folds*
You can find an introduction on folding in chapter 28 of the user manual.
|usr_28.txt|
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Fold methods *fold-methods*
@@ -58,7 +58,7 @@ whichever is lower. These are empty or white lines and lines starting
with a character in 'foldignore'. White space is skipped before checking for
characters in 'foldignore'. For C use "#" to ignore preprocessor lines.
When you want to ignore lines in another way, use the 'expr' method. The
When you want to ignore lines in another way, use the "expr" method. The
|indent()| function can be used in 'foldexpr' to get the indent of a line.
@@ -73,7 +73,7 @@ This will call a function to compute the fold level: >
:set foldexpr=MyFoldLevel(v:lnum)
This will make a fold out of paragraphs separated by blank lines: >
:set foldexpr=getline(v:lnum)=~'^\\s*$'&&getline(v:lnum+1)=~'\\S'?'<1':1
this does the same: >
This does the same: >
:set foldexpr=getline(v:lnum-1)=~'^\\s*$'&&getline(v:lnum)=~'\\S'?'>1':1
Note that backslashes must be used to escape characters that ":set" handles
@@ -133,7 +133,7 @@ fold level. But note that foldlevel() may return -1 if the level is not known
yet. And it returns the level at the start of the line, while a fold might
end in that line.
It may happened that folds are not updated properly. You can use |zx| or |zX|
It may happen that folds are not updated properly. You can use |zx| or |zX|
to force updating folds.
@@ -197,7 +197,7 @@ and the level given by the marker:
1. If a marker with the same fold level is encountered, the previous fold
ends and another fold with the same level starts.
2. If a marker with a higher fold level is found, a nested fold is started.
3. if a marker with a lower fold level is found, all folds up to and including
3. If a marker with a lower fold level is found, all folds up to and including
this level end and a fold with the specified level starts.
The number indicates the fold level. A zero cannot be used (a marker with

2
runtime/doc/ft_ada.txt
View File

@@ -116,7 +116,7 @@ NOTE: "gnat xref -v" is very tricky to use as it has almost no diagnostic
then "gnat xref -v *.ad?"
4) Project manager support is completely broken - don't even try "gnat xref
-Padacl.gpr".
5) VIM is faster when the tags file is sorted - use "sort --unique
5) Vim is faster when the tags file is sorted - use "sort --unique
--ignore-case --output=tags tags" .
6) Remember to insert "!_TAG_FILE_SORTED 2 %sort ui" as first line to mark
the file assorted.

237
runtime/doc/ft_rust.txt Normal file
View File

@@ -0,0 +1,237 @@
*ft_rust.txt* Filetype plugin for Rust
==============================================================================
CONTENTS *rust*
1. Introduction |rust-intro|
2. Settings |rust-settings|
3. Commands |rust-commands|
4. Mappings |rust-mappings|
==============================================================================
INTRODUCTION *rust-intro*
This plugin provides syntax and supporting functionality for the Rust
filetype.
==============================================================================
SETTINGS *rust-settings*
This plugin has a few variables you can define in your vimrc that change the
behavior of the plugin.
*g:rustc_path*
g:rustc_path~
Set this option to the path to rustc for use in the |:RustRun| and
|:RustExpand| commands. If unset, "rustc" will be located in $PATH: >
let g:rustc_path = $HOME."/bin/rustc"
<
*g:rustc_makeprg_no_percent*
g:rustc_makeprg_no_percent~
Set this option to 1 to have 'makeprg' default to "rustc" instead of
"rustc %": >
let g:rustc_makeprg_no_percent = 1
<
*g:rust_conceal*
g:rust_conceal~
Set this option to turn on the basic |conceal| support: >
let g:rust_conceal = 1
<
*g:rust_conceal_mod_path*
g:rust_conceal_mod_path~
Set this option to turn on |conceal| for the path connecting token
"::": >
let g:rust_conceal_mod_path = 1
<
*g:rust_conceal_pub*
g:rust_conceal_pub~
Set this option to turn on |conceal| for the "pub" token: >
let g:rust_conceal_pub = 1
<
*g:rust_recommended_style*
g:rust_recommended_style~
Set this option to enable vim indentation and textwidth settings to
conform to style conventions of the rust standard library (i.e. use 4
spaces for indents and sets 'textwidth' to 99). This option is enabled
by default. To disable it: >
let g:rust_recommended_style = 0
<
*g:rust_fold*
g:rust_fold~
Set this option to turn on |folding|: >
let g:rust_fold = 1
<
Value Effect ~
0 No folding
1 Braced blocks are folded. All folds are open by
default.
2 Braced blocks are folded. 'foldlevel' is left at the
global value (all folds are closed by default).
*g:rust_bang_comment_leader*
g:rust_bang_comment_leader~
Set this option to 1 to preserve the leader on multi-line doc comments
using the /*! syntax: >
let g:rust_bang_comment_leader = 1
<
*g:ftplugin_rust_source_path*
g:ftplugin_rust_source_path~
Set this option to a path that should be prepended to 'path' for Rust
source files: >
let g:ftplugin_rust_source_path = $HOME.'/dev/rust'
<
*g:rustfmt_command*
g:rustfmt_command~
Set this option to the name of the 'rustfmt' executable in your $PATH. If
not specified it defaults to 'rustfmt' : >
let g:rustfmt_command = 'rustfmt'
<
*g:rustfmt_autosave*
g:rustfmt_autosave~
Set this option to 1 to run |:RustFmt| automatically when saving a
buffer. If not specified it defaults to 0 : >
let g:rustfmt_autosave = 0
<
*g:rustfmt_fail_silently*
g:rustfmt_fail_silently~
Set this option to 1 to prevent 'rustfmt' from populating the
|location-list| with errors. If not specified it defaults to 0: >
let g:rustfmt_fail_silently = 0
<
*g:rustfmt_options*
g:rustfmt_options~
Set this option to a string of options to pass to 'rustfmt'. The
write-mode is already set to 'overwrite'. If not specified it
defaults to '' : >
let g:rustfmt_options = ''
<
*g:rust_playpen_url*
g:rust_playpen_url~
Set this option to override the URL for the playpen to use: >
let g:rust_playpen_url = 'https://play.rust-lang.org/'
<
*g:rust_shortener_url*
g:rust_shortener_url~
Set this option to override the URL for the URL shortener: >
let g:rust_shortener_url = 'https://is.gd/'
<
==============================================================================
COMMANDS *rust-commands*
:RustRun [args] *:RustRun*
:RustRun! [rustc-args] [--] [args]
Compiles and runs the current file. If it has unsaved changes,
it will be saved first using |:update|. If the current file is
an unnamed buffer, it will be written to a temporary file
first. The compiled binary is always placed in a temporary
directory, but is run from the current directory.
The arguments given to |:RustRun| will be passed to the
compiled binary.
If ! is specified, the arguments are passed to rustc instead.
A "--" argument will separate the rustc arguments from the
arguments passed to the binary.
If |g:rustc_path| is defined, it is used as the path to rustc.
Otherwise it is assumed rustc can be found in $PATH.
:RustExpand [args] *:RustExpand*
:RustExpand! [TYPE] [args]
Expands the current file using --pretty and displays the
results in a new split. If the current file has unsaved
changes, it will be saved first using |:update|. If the
current file is an unnamed buffer, it will be written to a
temporary file first.
The arguments given to |:RustExpand| will be passed to rustc.
This is largely intended for specifying various --cfg
configurations.
If ! is specified, the first argument is the expansion type to
pass to rustc --pretty. Otherwise it will default to
"expanded".
If |g:rustc_path| is defined, it is used as the path to rustc.
Otherwise it is assumed rustc can be found in $PATH.
:RustEmitIr [args] *:RustEmitIr*
Compiles the current file to LLVM IR and displays the results
in a new split. If the current file has unsaved changes, it
will be saved first using |:update|. If the current file is an
unnamed buffer, it will be written to a temporary file first.
The arguments given to |:RustEmitIr| will be passed to rustc.
If |g:rustc_path| is defined, it is used as the path to rustc.
Otherwise it is assumed rustc can be found in $PATH.
:RustEmitAsm [args] *:RustEmitAsm*
Compiles the current file to assembly and displays the results
in a new split. If the current file has unsaved changes, it
will be saved first using |:update|. If the current file is an
unnamed buffer, it will be written to a temporary file first.
The arguments given to |:RustEmitAsm| will be passed to rustc.
If |g:rustc_path| is defined, it is used as the path to rustc.
Otherwise it is assumed rustc can be found in $PATH.
:RustPlay *:RustPlay*
This command will only work if you have web-api.vim installed
(available at https://github.com/mattn/webapi-vim). It sends the
current selection, or if nothing is selected, the entirety of the
current buffer to the Rust playpen, and emits a message with the
shortened URL to the playpen.
|g:rust_playpen_url| is the base URL to the playpen, by default
"https://play.rust-lang.org/".
|g:rust_shortener_url| is the base URL for the shortener, by
default "https://is.gd/"
:RustFmt *:RustFmt*
Runs |g:rustfmt_command| on the current buffer. If
|g:rustfmt_options| is set then those will be passed to the
executable.
If |g:rustfmt_fail_silently| is 0 (the default) then it
will populate the |location-list| with the errors from
|g:rustfmt_command|. If |g:rustfmt_fail_silently| is set to 1
then it will not populate the |location-list|.
:RustFmtRange *:RustFmtRange*
Runs |g:rustfmt_command| with selected range. See
|:RustFmt| for any other information.
==============================================================================
MAPPINGS *rust-mappings*
This plugin defines mappings for |[[| and |]]| to support hanging indents.
It also has a few other mappings:
*rust_<D-r>*
<D-r> Executes |:RustRun| with no arguments.
Note: This binding is only available in MacVim.
*rust_<D-R>*
<D-R> Populates the command line with |:RustRun|! using the
arguments given to the last invocation, but does not
execute it.
Note: This binding is only available in MacVim.
==============================================================================
vim:tw=78:sw=4:noet:ts=8:ft=help:norl:

29
runtime/doc/gui.txt
View File

@@ -6,7 +6,7 @@
Vim's Graphical User Interface *gui* *GUI*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Starting the GUI *gui-start* *E229* *E233*
@@ -46,7 +46,8 @@ When the GUI starts up initializations are carried out, in this order:
already set.
NOTE: All but the first one are not carried out if Vim was started with
"-u NONE" and no "-U" argument was given, or when started with "-U NONE".
"-u NONE" or "-u DEFAULTS" and no "-U" argument was given, or when started
with "-U NONE".
All this happens AFTER the normal Vim initializations, like reading your
vimrc file. See |initialization|.
@@ -382,6 +383,7 @@ menus and menu items. They are most useful for things that you can't remember
what the key sequence was.
For creating menus in a different language, see |:menutrans|.
If you don't want to use menus at all, see |'go-M'|.
*menu.vim*
The default menus are read from the file "$VIMRUNTIME/menu.vim". See
@@ -398,7 +400,11 @@ in the menu (which can take a bit of time to load). If you want to have all
filetypes already present at startup, add: >
:let do_syntax_sel_menu = 1
<
Note that the menu.vim is sourced when `:syntax on` or `:filetype on` is
executed or after your .vimrc file is sourced. This means that the 'encoding'
option and the language of messages (`:language messages`) must be set before
that (if you want to change them).
*console-menus*
Although this documentation is in the GUI section, you can actually use menus
in console mode too. You will have to load |menu.vim| explicitly then, it is
@@ -490,9 +496,6 @@ expression register: >
:amenu Insert.foobar "='foobar'<CR>P
Note that the '<' and 'k' flags in 'cpoptions' also apply here (when
included they make the <> form and raw key codes not being recognized).
Note that <Esc> in Cmdline mode executes the command, like in a mapping. This
is Vi compatible. Use CTRL-C to quit Cmdline mode.
@@ -504,21 +507,13 @@ The ":set ic" will not be echoed when using this menu. Messages from the
executed command are still given though. To shut them up too, add a ":silent"
in the executed command: >
:menu <silent> Search.Header :exe ":silent normal /Header\r"<CR>
"<silent>" may also appear just after "<special>" or "<script>".
*:menu-<special>* *:menu-special*
Define a menu with <> notation for special keys, even though the "<" flag
may appear in 'cpoptions'. This is useful if the side effect of setting
'cpoptions' is not desired. Example: >
:menu <special> Search.Header /Header<CR>
"<special>" must appear as the very first argument to the ":menu" command or
just after "<silent>" or "<script>".
"<silent>" may also appear just after "<script>".
*:menu-<script>* *:menu-script*
The "to" part of the menu will be inspected for mappings. If you don't want
this, use the ":noremenu" command (or the similar one for a specific mode).
If you do want to use script-local mappings, add "<script>" as the very first
argument to the ":menu" command or just after "<silent>" or "<special>".
argument to the ":menu" command or just after "<silent>".
*menu-priority*
You can give a priority to a menu. Menus with a higher priority go more to
@@ -659,6 +654,8 @@ nr Name Normal action ~
In the Win32 GUI, starting a menu name with ']' excludes that menu from the
main menu bar. You must then use the |:popup| command to display it.
When splitting the window the window toolbar is not copied to the new window.
*popup-menu*
You can define the special menu "PopUp". This is the menu that is displayed
when the right mouse button is pressed, if 'mousemodel' is set to popup or

8
runtime/doc/help.txt
View File

@@ -30,7 +30,7 @@ Get specific help: It is possible to go directly to whatever you want help
help entries for "word".
Or use ":helpgrep word". |:helpgrep|
VIM stands for Vi IMproved. Most of VIM was made by Bram Moolenaar, but only
Vim stands for Vi IMproved. Most of Vim was made by Bram Moolenaar, but only
through the help of many others. See |credits|.
------------------------------------------------------------------------------
*doc-file-list* *Q_ct*
@@ -93,10 +93,9 @@ General subjects ~
|helphelp.txt| about using the help files
|index.txt| alphabetical index of all commands
|help-tags| all the tags you can jump to (index of tags)
|howto.txt| how to do the most common editing tasks
|tips.txt| various tips on using Vim
|message.txt| (error) messages and explanations
|develop.txt| development of Vim
|develop.txt| development of Nvim
|debug.txt| debugging Vim itself
|uganda.txt| Vim distribution conditions and what to do with your money
@@ -134,7 +133,6 @@ Advanced editing ~
Special issues ~
|print.txt| printing
|remote.txt| using Vim as a server or client
|term.txt| using different terminals and mice
|digraph.txt| list of available digraphs
|mbyte.txt| multi-byte text support
|mlang.txt| non-English language support
@@ -143,6 +141,7 @@ Special issues ~
|hebrew.txt| Hebrew language support and editing
|russian.txt| Russian language support and editing
|ft_ada.txt| Ada (the programming language) support
|ft_rust.txt| Filetype plugin for Rust
|ft_sql.txt| about the SQL filetype plugin
|rileft.txt| right-to-left editing mode
@@ -163,6 +162,7 @@ Standard plugins ~
|pi_gzip.txt| Reading and writing compressed files
|pi_netrw.txt| Reading and writing files over a network
|pi_paren.txt| Highlight matching parens
|pi_spec.txt| Filetype plugin to work with rpm spec files
|pi_tar.txt| Tar file explorer
|pi_zip.txt| Zip archive explorer

9
runtime/doc/helphelp.txt
View File

@@ -6,7 +6,7 @@
Help on help files *helphelp*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Help commands *online-help*
@@ -23,7 +23,7 @@ Help on help files *helphelp*
The 'helplang' option is used to select a language, if
the main help file is available in several languages.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
*{subject}* *E149* *E661*
:h[elp] {subject} Like ":help", additionally jump to the tag {subject}.
@@ -140,7 +140,8 @@ Help on help files *helphelp*
already opened, then the location list for that window
is used. Otherwise, a new help window is opened and
the location list for that window is set. The
location list for the current window is not changed.
location list for the current window is not changed
then.
*:exu* *:exusage*
:exu[sage] Show help on Ex commands. Added to simulate the Nvi
@@ -305,7 +306,7 @@ the applicable Vim version. The last field specifies the last modification
date of the file. Each field is separated by a tab.
At the bottom of the help file, place a Vim modeline to set the 'textwidth'
and 'tabstop' options and the 'filetype' to 'help'. Never set a global option
and 'tabstop' options and the 'filetype' to "help". Never set a global option
in such a modeline, that can have consequences undesired by whoever reads that
help.

96
runtime/doc/howto.txt
View File

@@ -1,96 +0,0 @@
*howto.txt* Nvim
VIM REFERENCE MANUAL by Bram Moolenaar
How to ... *howdoi* *how-do-i* *howto* *how-to*
|tutor| get started
|:quit| exit? I'm trapped, help me!
|initialization| initialize Vim
|vimrc-intro| write a Vim script file (vimrc)
|suspend| suspend Vim
|usr_11.txt| recover after a crash
|07.4| keep a backup of my file when writing over it
|usr_07.txt| edit files
|23.4| edit binary files
|usr_24.txt| insert text
|deleting| delete text
|usr_04.txt| change text
|04.5| copy and move text
|usr_25.txt| format text
|30.6| format comments
|30.2| indent C programs
|25.3| automatically set indent
|usr_26.txt| repeat commands
|02.5| undo and redo
|usr_03.txt| move around
|word-motions| word motions
|left-right-motions| left-right motions
|up-down-motions| up-down motions
|object-motions| text-object motions
|various-motions| various motions
|object-select| text-object selection
|'whichwrap'| move over line breaks
|'virtualedit'| move to where there is no text
|usr_27.txt| specify pattern for searches
|tags-and-searches| do tags and special searches
|29.4| search in include'd files used to find
variables, functions, or macros
|K| look up manual for the keyword under cursor
|03.7| scroll
|'sidescroll'| scroll horizontally/sideways
|'scrolloff'| set visible context lines
|mode-switching| change modes
|04.4| use Visual mode
|'insertmode'| start Vim in Insert mode
|40.1| map keys
|24.7| create abbreviations
|ins-expandtab| expand a tab to spaces in Insert mode
|i_CTRL-R| insert contents of a register in Insert mode
|24.3| complete words in Insert mode
|25.1| break a line before it gets too long
|20.1| do command-line editing
|20.3| do command-line completion
|'cmdheight'| increase the height of command-line
|10.3| specify command-line ranges
|40.3| specify commands to be executed automatically
before/after reading/writing entering/leaving a
buffer/window
|'autowrite'| write automatically
|30.1| speedup edit-compile-edit cycle or compile and fix
errors within Vim
|options| set options
|auto-setting| set options automatically
|term-dependent-settings| set options depending on terminal name
|save-settings| save settings
|:quote| comment my .vim files
|'helpheight'| change the default help height
|'highlight'| set various highlighting modes
|'title'| set the window title
|'icon'| set window icon title
|'report'| avoid seeing the change messages on every line
|'shortmess'| avoid |hit-enter| prompts
|mouse-using| use mouse with Vim
|usr_08.txt| manage multiple windows and buffers
|gui.txt| use the gui
|You can't! (yet)| do dishes using Vim
|usr_06.txt| switch on syntax highlighting
|2html.vim| convert a colored file to HTML
|less| use Vim like less or more with syntax highlighting
vim:tw=78:ts=8:ft=help:norl:

216
runtime/doc/if_cscop.txt
View File

@@ -4,42 +4,19 @@
VIM REFERENCE MANUAL by Andy Kahn
*cscope* *Cscope*
This document explains how to use Vim's cscope interface.
Cscope is a "code intelligence" tool that helps you navigate C programs. It
can also perform some refactoring tasks, such as renaming a global variable in
all source files. Think of it as "ctags on steroids".
Cscope is a tool like ctags, but think of it as ctags on steroids since it
does a lot more than what ctags provides. In Vim, jumping to a result from
a cscope query is just like jumping to any tag; it is saved on the tag stack
so that with the right keyboard mappings, you can jump back and forth between
functions as you normally would with |tags|.
See |cscope-usage| for a quickstart.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Cscope introduction *cscope-intro*
Cscope introduction *cscope-intro*
The following text is taken from a version of the cscope man page:
-----
Cscope is an interactive screen-oriented tool that helps you:
Learn how a C program works without endless flipping through a thick
listing.
Locate the section of code to change to fix a bug without having to
learn the entire program.
Examine the effect of a proposed change such as adding a value to an
enum variable.
Verify that a change has been made in all source files such as adding
an argument to an existing function.
Rename a global variable in all source files.
Change a constant to a preprocessor symbol in selected lines of files.
It is designed to answer questions like:
Cscope is designed to answer questions like:
Where is this symbol used?
Where is it defined?
Where did this variable get its value?
@@ -51,40 +28,23 @@ The following text is taken from a version of the cscope man page:
Where is this source file in the directory structure?
What files include this header file?
Cscope answers these questions from a symbol database that it builds the
first time it is used on the source files. On a subsequent call, cscope
rebuilds the database only if a source file has changed or the list of
source files is different. When the database is rebuilt the data for the
unchanged files is copied from the old database, which makes rebuilding
much faster than the initial build.
-----
When cscope is normally invoked, you will get a full-screen selection
screen allowing you to make a query for one of the above questions.
However, once a match is found to your query and you have entered your
text editor to edit the source file containing match, you cannot simply
jump from tag to tag as you normally would with vi's Ctrl-] or :tag
command.
Vim's cscope interface is done by invoking cscope with its line-oriented
interface, and then parsing the output returned from a query. The end
result is that cscope query results become just like regular tags, so
you can jump to them just like you do with normal tags (Ctrl-] or :tag)
and then go back by popping off the tagstack with Ctrl-T. (Please note
however, that you don't actually jump to a cscope tag simply by doing
Ctrl-] or :tag without remapping these commands or setting an option.
See the remaining sections on how the cscope interface works and for
suggested use.)
Cscope answers these questions from a symbol database that it builds the first
time it is used on the source files. On a subsequent call, cscope rebuilds
the database only if a source file has changed or the list of source files is
different. When the database is rebuilt the data for the unchanged files is
copied from the old database, which makes rebuilding much faster than the
initial build.
See |cscope-usage| to get started.
==============================================================================
2. Cscope related commands *cscope-commands*
Cscope commands *cscope-commands*
*:cscope* *:cs* *:scs* *:scscope* *E259* *E262* *E561* *E560*
All cscope commands are accessed through suboptions to the main cscope
command ":cscope". The shortest abbreviation is ":cs". The ":scscope"
command does the same and also splits the window (short: "scs").
All cscope commands are accessed through suboptions to the cscope commands.
`:cscope` or `:cs` is the main command
`:scscope` or `:scs` does the same and splits the window
`:lcscope` or `:lcs` uses the location list, see |:lcscope|
The available subcommands are:
@@ -231,7 +191,7 @@ through your tags file(s).
==============================================================================
3. Cscope options *cscope-options*
Cscope options *cscope-options*
Use the |:set| command to set all cscope options. Ideally, you would do
this in one of your startup files (e.g., vimrc). Some cscope related
@@ -244,7 +204,6 @@ started will have no effect!
:set csprg=/usr/local/bin/cscope
<
*cscopequickfix* *csqf* *E469*
{not available when compiled without the |+quickfix| feature}
'cscopequickfix' specifies whether to use quickfix window to show cscope
results. This is a list of comma-separated values. Each item consists of
|cscope-find| command (s, g, d, c, t, e, f, i or a) and flag (+, - or 0).
@@ -259,81 +218,56 @@ seems to be useful: >
If 'cscopetag' is set, the commands ":tag" and CTRL-] as well as "vim -t"
will always use |:cstag| instead of the default :tag behavior. Effectively,
by setting 'cst', you will always search your cscope databases as well as
your tag files. The default is off. Examples: >
:set cst
:set nocst
<
your tag files. The default is off.
*cscoperelative* *csre*
If 'cscoperelative' is set, then in absence of a prefix given to cscope
(prefix is the argument of -P option of cscope), basename of cscope.out
location (usually the project root directory) will be used as the prefix
to construct an absolute path. The default is off. Note: This option is
only effective when cscope (cscopeprg) is initialized without a prefix
path (-P). Examples: >
:set csre
:set nocsre
<
path (-P).
*cscopetagorder* *csto*
The value of 'csto' determines the order in which |:cstag| performs a search.
If 'csto' is set to zero, cscope database(s) are searched first, followed
by tag file(s) if cscope did not return any matches. If 'csto' is set to
one, tag file(s) are searched before cscope database(s). The default is zero.
Examples: >
:set csto=0
:set csto=1
<
*cscopeverbose* *csverb*
If 'cscopeverbose' is not set (the default), messages will not be printed
indicating success or failure when adding a cscope database. Ideally, you
should reset this option in your |init.vim| before adding any cscope
databases, and after adding them, set it. From then on, when you add more
databases within Vim, you will get a (hopefully) useful message should the
database fail to be added. Examples: >
:set csverb
:set nocsverb
<
*cscopepathcomp* *cspc*
The value of 'cspc' determines how many components of a file's path to
display. With the default value of zero the entire path will be displayed.
'cscopepathcomp' determines how many components of a file's path to display.
With the default value of zero the entire path will be displayed.
The value one will display only the filename with no path. Other values
display that many components. For example: >
:set cspc=3
:set cscopepathcomp=3
will display the last 3 components of the file's path, including the file
name itself.
==============================================================================
4. How to use cscope in Vim *cscope-howtouse*
Using cscope in Nvim *cscope-usage* *cscope-howtouse*
The first thing you need to do is to build a cscope database for your
source files. For the most basic case, simply do "cscope -b". Please
refer to the cscope man page for more details.
To get started, build the cscope database in your project root directory: >
cscope -bcqR
Assuming you have a cscope database, you need to "add" the database to Vim.
This establishes a cscope "connection" and makes it available for Vim to use.
You can do this in your vimrc file, or you can do it manually after starting
vim. For example, to add the cscope database "cscope.out", you would do:
See the cscope manpage for details: >
:Man cscope
:cs add cscope.out
By default the cscope database file is named "cscope.out". After building the
database, connect to it from Nvim: >
:cscope add cscope.out
You can double-check the result of this by executing ":cs show". This will
produce output which looks like this:
That establishes a cscope connection for Nvim to use. You can check the
result with ":cs show". It will show something like:
# pid database name prepend path
0 28806 cscope.out <none>
Note:
Because of the Microsoft RTL limitations, Win32 version shows 0 instead
of the real pid.
Once a cscope connection is established, you can make queries to cscope and
the results will be printed to you. Queries are made using the command
":cs find". For example:
the results will be printed. Queries are made using the command ":cs find".
For example: >
:cs find g ALIGN_SIZE
This can get a little cumbersome since one ends up doing a significant
amount of typing. Fortunately, there are ways around this by mapping
shortcut keys. See |cscope-suggestions| for suggested usage.
To make this easier you can configure mappings, see |cscope-suggestions|.
If the results return only one match, you will automatically be taken to it.
If there is more than one match, you will be given a selection screen to pick
@@ -342,39 +276,28 @@ simply hit Ctrl-T to get back to the previous one.
==============================================================================
5. Limitations *cscope-limitations*
Cscope support for Vim is only available on systems that support these four
system calls: fork(), pipe(), execl(), waitpid(). This means it is mostly
limited to Unix systems.
Additionally Cscope support works for Win32. For more information and a
cscope version for Win32 see:
http://iamphet.nm.ru/cscope/index.html
Limitations *cscope-limitations*
Hard-coded limitation: doing a |:tjump| when |:cstag| searches the tag files
is not configurable (e.g., you can't do a tselect instead).
==============================================================================
6. Suggested usage *cscope-suggestions*
Put these entries in your vimrc (adjust the pathname accordingly to your
setup): >
==============================================================================
Sample config *cscope-suggestions*
Copy this into your init.vim (adjust paths for your system): >
if has("cscope")
set csprg=/usr/local/bin/cscope
set csto=0
set cst
set nocsverb
" add any database in current directory
if filereadable("cscope.out")
cs add cscope.out
silent cs add cscope.out
" else add database pointed to by environment
elseif $CSCOPE_DB != ""
cs add $CSCOPE_DB
silent cs add $CSCOPE_DB
endif
set csverb
endif
By setting 'cscopetag', we have effectively replaced all instances of the :tag
@@ -446,47 +369,6 @@ Cscope Home Page (http://cscope.sourceforge.net/): >
\:vert scs find d <C-R>=expand("<cword>")<CR><CR>
nmap <C-Space><C-Space>a
\:vert scs find a <C-R>=expand("<cword>")<CR><CR>
==============================================================================
7. Cscope availability and information *cscope-info*
If you do not already have cscope (it did not come with your compiler
license or OS distribution), then you can download it for free from:
http://cscope.sourceforge.net/
This is released by SCO under the BSD license.
If you want a newer version of cscope, you will probably have to buy it.
According to the (old) nvi documentation:
You can buy version 13.3 source with an unrestricted license
for $400 from AT&T Software Solutions by calling +1-800-462-8146.
Also you can download cscope 13.x and mlcscope 14.x (multi-lingual cscope
which supports C, C++, Java, lex, yacc, breakpoint listing, Ingres, and SDL)
from World-Wide Exptools Open Source packages page:
http://www.bell-labs.com/project/wwexptools/packages.html
In Solaris 2.x, if you have the C compiler license, you will also have
cscope. Both are usually located under /opt/SUNWspro/bin
SGI developers can also get it. Search for Cscope on this page:
http://freeware.sgi.com/index-by-alpha.html
https://toolbox.sgi.com/toolbox/utilities/cscope/
The second one is for those who have a password for the SGI toolbox.
There is source to an older version of a cscope clone (called "cs") available
on the net. Due to various reasons, this is not supported with Vim.
The cscope interface/support for Vim was originally written by
Andy Kahn <ackahn@netapp.com>. The original structure (as well as a tiny
bit of code) was adapted from the cscope interface in nvi. Please report
any problems, suggestions, patches, et al., you have for the usage of
cscope within Vim to him.
*cscope-win32*
For a cscope version for Win32 see:
http://code.google.com/p/cscope-win32/
Win32 support was added by Sergey Khorev <sergey.khorev@gmail.com>. Contact
him if you have Win32-specific issues.
<
vim:tw=78:ts=8:ft=help:norl:

126
runtime/doc/if_lua.txt
View File

@@ -1,30 +1,30 @@
*if_lua.txt* Nvim
VIM REFERENCE MANUAL by Luis Carvalho
NVIM REFERENCE MANUAL
Lua Interface to Nvim *lua* *Lua*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Importing modules *lua-require*
Importing modules *lua-require*
Neovim lua interface automatically adjusts `package.path` and `package.cpath`
according to effective &runtimepath value. Adjustment happens after
'runtimepath' is changed. `package.path` is adjusted by simply appending
`/lua/?.lua` and `/lua/?/init.lua` to each directory from 'runtimepath' (`/`
is actually the first character of `package.config`).
Nvim automatically adjusts `package.path` and `package.cpath` according to
effective 'runtimepath' value. Adjustment happens whenever 'runtimepath' is
changed. `package.path` is adjusted by simply appending `/lua/?.lua` and
`/lua/?/init.lua` to each directory from 'runtimepath' (`/` is actually the
first character of `package.config`).
Similarly to `package.path`, modified directories from `runtimepath` are also
added to `package.cpath`. In this case, instead of appending `/lua/?.lua` and
`/lua/?/init.lua` to each runtimepath, all unique `?`-containing suffixes of
the existing `package.cpath` are used. Here is an example:
Similarly to `package.path`, modified directories from 'runtimepath' are also
added to `package.cpath`. In this case, instead of appending `/lua/?.lua` and
`/lua/?/init.lua` to each runtimepath, all unique `?`-containing suffixes of
the existing `package.cpath` are used. Example:
1. Given that
- 'runtimepath' contains `/foo/bar,/xxx;yyy/baz,/abc`;
- initial (defined at compile time or derived from
- initial (defined at compile-time or derived from
`$LUA_CPATH`/`$LUA_INIT`) `package.cpath` contains
`./?.so;/def/ghi/a?d/j/g.elf;/def/?.so`.
2. It finds `?`-containing suffixes `/?.so`, `/a?d/j/g.elf` and `/?.so`, in
@@ -61,7 +61,7 @@ paths when path is removed from 'runtimepath', adding paths when they are
added and reordering `package.path`/`package.cpath` content if 'runtimepath'
was reordered.
Note 2: even though adjustments happens automatically Neovim does not track
Note 2: even though adjustments happens automatically Nvim does not track
current values of `package.path` or `package.cpath`. If you happened to
delete some paths from there you need to reset 'runtimepath' to make them
readded. Just running `let &runtimepath = &runtimepath` should work.
@@ -72,7 +72,7 @@ badly written plugins using shell which will not work with paths containing
semicolons it is better to not have them in 'runtimepath' at all.
------------------------------------------------------------------------------
1.1. Example of the plugin which uses lua modules: *lua-require-example*
Example of a plugin that uses lua modules *lua-require-example*
The following example plugin adds a command `:MakeCharBlob` which transforms
current buffer into a long `unsigned char` array. Lua contains transformation
@@ -149,7 +149,7 @@ lua/charblob.lua: >
}
==============================================================================
2. Commands *lua-commands*
Commands *lua-commands*
*:lua*
:[range]lua {chunk}
@@ -157,16 +157,19 @@ lua/charblob.lua: >
Examples:
>
:lua vim.api.nvim_command('echo "Hello, Neovim!"')
:lua vim.api.nvim_command('echo "Hello, Nvim!"')
<
To see the Lua version: >
:lua print(_VERSION)
To see the LuaJIT version: >
:lua print(jit.version)
<
:[range]lua << {endmarker}
{script}
{endmarker}
Execute Lua script {script}.
Note: This command doesn't work when the Lua
feature wasn't compiled in. To avoid errors, see
|script-here|.
{endmarker} must NOT be preceded by any white space. If {endmarker} is
omitted from after the "<<", a dot '.' must be used after {script}, like
@@ -186,15 +189,8 @@ Example:
EOF
endfunction
Note that the variables are prefixed with `local`: they will disappear when
block finishes. This is not the case for globals.
To see what version of Lua you have: >
:lua print(_VERSION)
If you use LuaJIT you can also use this: >
:lua print(jit.version)
<
Note that the `local` variables will disappear when block finishes. This is
not the case for globals.
*:luado*
:[range]luado {body} Execute Lua function "function (line, linenr) {body}
@@ -230,27 +226,80 @@ All these commands execute a Lua chunk from either the command line (:lua and
:luado) or a file (:luafile) with the given line [range]. Similarly to the Lua
interpreter, each chunk has its own scope and so only global variables are
shared between command calls. All Lua default libraries are available. In
addition, Lua "print" function has its output redirected to the Vim message
addition, Lua "print" function has its output redirected to the Nvim message
area, with arguments separated by a white space instead of a tab.
Lua uses the "vim" module (see |lua-vim|) to issue commands to Neovim
Lua uses the "vim" module (see |lua-vim|) to issue commands to Nvim
and manage buffers (|lua-buffer|) and windows (|lua-window|). However,
procedures that alter buffer content, open new buffers, and change cursor
position are restricted when the command is executed in the |sandbox|.
==============================================================================
2. The vim module *lua-vim*
The vim module *lua-vim*
Lua interfaces Vim through the "vim" module. Currently it only has `api`
submodule which is a table with all API functions. Descriptions of these
functions may be found in |api.txt|.
Lua interfaces Nvim through the "vim" module. Currently it has the `api`
submodule and some Nvim-specific utilities.
------------------------------------------------------------------------------
vim.api.* functions
`vim.api` exposes the Nvim |API| as a table of Lua functions. All functions
are available.
For example, to use the "nvim_get_current_line()" API function, call
"vim.api.nvim_get_current_line()": >
print(tostring(vim.api.nvim_get_current_line()))
------------------------------------------------------------------------------
vim.* utility functions
vim.stricmp(a, b) *lua-vim.stricmp*
Function used for case-insensitive string comparison. Takes two
string arguments and returns 0, 1 or -1 if strings are equal, a is
greater then b or a is lesser then b respectively.
vim.type_idx *lua-vim.type_idx*
Type index for use in |lua-special-tables|. Specifying one of the
values from |lua-vim.types| allows typing the empty table (it is
unclear whether empty lua table represents empty list or empty array)
and forcing integral numbers to be |Float|. See |lua-special-tbl| for
more details.
vim.val_idx *lua-vim.val_idx*
Value index for tables representing |Float|s. A table representing
floating-point value 1.0 looks like this: >
{
[vim.type_idx] = vim.types.float,
[vim.val_idx] = 1.0,
}
< See also |lua-vim.type_idx| and |lua-special-tbl|.
vim.types *lua-vim.types*
Table with possible values for |lua-vim.type_idx|. Contains two sets
of key-value pairs: first maps possible values for |lua-vim.type_idx|
to human-readable strings, second maps human-readable type names to
values for |lua-vim.type_idx|. Currently contains pairs for `float`,
`array` and `dictionary` types.
Note: one must expect that values corresponding to `vim.types.float`,
`vim.types.array` and `vim.types.dictionary` fall under only two
following assumptions:
1. Value may serve both as a key and as a value in a table. Given the
properties of lua tables this basically means “value is not `nil`”.
2. For each value in `vim.types` table `vim.types[vim.types[value]]`
is the same as `value`.
No other restrictions are put on types, and it is not guaranteed that
values corresponding to `vim.types.float`, `vim.types.array` and
`vim.types.dictionary` will not change or that `vim.types` table will
only contain values for these three types.
==============================================================================
3. The luaeval function *lua-luaeval* *lua-eval*
The luaeval function *lua-luaeval* *lua-eval*
*luaeval()*
The (dual) equivalent of "vim.eval" for passing Lua values to Vim is
The (dual) equivalent of "vim.eval" for passing Lua values to Nvim is
"luaeval". "luaeval" takes an expression string and an optional argument used
for _A inside expression and returns the result of the expression. It is
semantically equivalent in Lua to:
@@ -262,7 +311,7 @@ semantically equivalent in Lua to:
end
Note that "_A" receives the argument to "luaeval". Lua nils, numbers, strings,
tables and booleans are converted to their Vim respective types. An error is
tables and booleans are converted to their respective VimL types. An error is
thrown if conversion of any of the remaining Lua types is attempted.
Note 2: lua tables are used as both dictionaries and lists, thus making it
@@ -278,6 +327,7 @@ between these cases there is the following agreement:
3. Table with string keys, at least one of which contains NUL byte, is also
considered to be a dictionary, but this time it is converted to
a |msgpack-special-map|.
*lua-special-tbl*
4. Table with `vim.type_idx` key may be a dictionary, a list or floating-point
value:
- `{[vim.type_idx]=vim.types.float, [vim.val_idx]=1}` is converted to

2
runtime/doc/if_pyth.txt
View File

@@ -8,7 +8,7 @@ The Python Interface to Vim *python* *Python*
See |provider-python| for more information. {Nvim}
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Commands *python-commands*

4
runtime/doc/if_ruby.txt
View File

@@ -10,7 +10,7 @@ The Ruby Interface to Vim *ruby* *Ruby*
The home page for ruby is http://www.ruby-lang.org/. You can find links for
downloading Ruby there.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Commands *ruby-commands*
@@ -63,7 +63,7 @@ To see what version of Ruby you have: >
*:rubyfile* *:rubyf*
:rubyf[ile] {file} Execute the Ruby script in {file}. This is the same as
":ruby load 'file'", but allows file name completion.
`:ruby load 'file'`, but allows file name completion.
Executing Ruby commands is not possible in the |sandbox|.

19
runtime/doc/indent.txt
View File

@@ -6,7 +6,7 @@
This file is about indenting C programs and other files.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Indenting C style programs *C-indenting*
@@ -320,6 +320,21 @@ The examples below assume a 'shiftwidth' of 4.
{ {
void function(); void function();
} }
<
*cino-E*
EN Indent inside C++ linkage specifications (extern "C" or
extern "C++") N characters extra compared to a normal block.
(default 0).
cino= cino=E-s >
extern "C" { extern "C" {
void function(); void function();
} }
extern "C" extern "C"
{ {
void function(); void function();
} }
<
*cino-p*
pN Parameter declarations for K&R-style function declarations will
@@ -550,7 +565,7 @@ The examples below assume a 'shiftwidth' of 4.
The defaults, spelled out in full, are:
cinoptions=>s,e0,n0,f0,{0,}0,^0,L-1,:s,=s,l0,b0,gs,hs,N0,ps,ts,is,+s,
cinoptions=>s,e0,n0,f0,{0,}0,^0,L-1,:s,=s,l0,b0,gs,hs,N0,E0,ps,ts,is,+s,
c3,C0,/0,(2s,us,U0,w0,W0,k0,m0,j0,J0,)20,*70,#0
Vim puts a line in column 1 if:

42
runtime/doc/index.txt
View File

@@ -15,7 +15,7 @@ For an overview of built-in functions see |functions|.
For a list of Vim variables see |vim-variable|.
For a complete listing of all help items see |help-tags|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Insert mode *insert-index*
@@ -298,10 +298,10 @@ tag char note action in Normal mode ~
|B| B 1 cursor N WORDS backward
|C| ["x]C 2 change from the cursor position to the end
of the line, and N-1 more lines [into
buffer x]; synonym for "c$"
register x]; synonym for "c$"
|D| ["x]D 2 delete the characters under the cursor
until the end of the line and N-1 more
lines [into buffer x]; synonym for "d$"
lines [into register x]; synonym for "d$"
|E| E 1 cursor forward to the end of WORD N
|F| F{char} 1 cursor to the Nth occurrence of {char} to
the left
@@ -318,13 +318,13 @@ tag char note action in Normal mode ~
opposite direction
|O| O 2 begin a new line above the cursor and
insert text, repeat N times
|P| ["x]P 2 put the text [from buffer x] before the
|P| ["x]P 2 put the text [from register x] before the
cursor N times
|Q| Q switch to "Ex" mode
|R| R 2 enter replace mode: overtype existing
characters, repeat the entered text N-1
times
|S| ["x]S 2 delete N lines [into buffer x] and start
|S| ["x]S 2 delete N lines [into register x] and start
insert; synonym for "cc".
|T| T{char} 1 cursor till after Nth occurrence of {char}
to the left
@@ -332,8 +332,8 @@ tag char note action in Normal mode ~
|V| V start linewise Visual mode
|W| W 1 cursor N WORDS forward
|X| ["x]X 2 delete N characters before the cursor [into
buffer x]
|Y| ["x]Y yank N lines [into buffer x]; synonym for
register x]
|Y| ["x]Y yank N lines [into register x]; synonym for
"yy"
|ZZ| ZZ store current file if modified, and exit
|ZQ| ZQ exit current file always
@@ -356,12 +356,12 @@ tag char note action in Normal mode ~
|`}| `} 1 cursor to the end of the current paragraph
|a| a 2 append text after the cursor N times
|b| b 1 cursor N words backward
|c| ["x]c{motion} 2 delete Nmove text [into buffer x] and start
|c| ["x]c{motion} 2 delete Nmove text [into register x] and
start insert
|cc| ["x]cc 2 delete N lines [into register x] and start
insert
|cc| ["x]cc 2 delete N lines [into buffer x] and start
insert
|d| ["x]d{motion} 2 delete Nmove text [into buffer x]
|dd| ["x]dd 2 delete N lines [into buffer x]
|d| ["x]d{motion} 2 delete Nmove text [into register x]
|dd| ["x]dd 2 delete N lines [into register x]
|do| do 2 same as ":diffget"
|dp| dp 2 same as ":diffput"
|e| e 1 cursor forward to the end of word N
@@ -387,16 +387,16 @@ tag char note action in Normal mode ~
|q?| q? edit ? command-line in command-line window
|r| r{char} 2 replace N chars with {char}
|s| ["x]s 2 (substitute) delete N characters [into
buffer x] and start insert
register x] and start insert
|t| t{char} 1 cursor till before Nth occurrence of {char}
to the right
|u| u 2 undo changes
|v| v start characterwise Visual mode
|w| w 1 cursor N words forward
|x| ["x]x 2 delete N characters under and after the
cursor [into buffer x]
|y| ["x]y{motion} yank Nmove text [into buffer x]
|yy| ["x]yy yank N lines [into buffer x]
cursor [into register x]
|y| ["x]y{motion} yank Nmove text [into register x]
|yy| ["x]yy yank N lines [into register x]
|z| z{char} commands starting with 'z', see |z| below
|{| { 1 cursor N paragraphs backward
|bar| | 1 cursor to column N
@@ -993,10 +993,12 @@ tag command action in Command-line editing mode ~
|c_<CR>| <CR> execute entered command
|c_CTRL-M| CTRL-M same as <CR>
|c_CTRL-N| CTRL-N after using 'wildchar' with multiple matches:
go to next match, otherwise: same as <Down>
go to next match, otherwise: recall older
command-line from history.
CTRL-O not used
|c_CTRL-P| CTRL-P after using 'wildchar' with multiple matches:
go to previous match, otherwise: same as <Up>
go to previous match, otherwise: recall older
command-line from history.
|c_CTRL-Q| CTRL-Q same as CTRL-V, unless it's used for terminal
control flow
|c_CTRL-R| CTRL-R {0-9a-z"%#*:= CTRL-F CTRL-P CTRL-W CTRL-A}
@@ -1540,13 +1542,17 @@ tag command action ~
|:tjump| :tj[ump] like ":tselect", but jump directly when there
is only one match
|:tlast| :tl[ast] jump to last matching tag
|:tmapclear| :tmapc[lear] remove all mappings for Terminal-Job mode
|:tmap| :tma[p] like ":map" but for Terminal-Job mode
|:tmenu| :tm[enu] define menu tooltip
|:tnext| :tn[ext] jump to next matching tag
|:tnoremap| :tno[remap] like ":noremap" but for Terminal-Job mode
|:topleft| :to[pleft] make split window appear at top or far left
|:tprevious| :tp[revious] jump to previous matching tag
|:trewind| :tr[ewind] jump to first matching tag
|:try| :try execute commands, abort on error or exception
|:tselect| :ts[elect] list matching tags and select one
|:tunmap| :tunma[p] like ":unmap" but for Terminal-Job mode
|:tunmenu| :tu[nmenu] remove menu tooltip
|:undo| :u[ndo] undo last change(s)
|:undojoin| :undoj[oin] join next change with previous undo block

23
runtime/doc/insert.txt
View File

@@ -16,7 +16,7 @@ user manual |usr_24.txt|.
Also see 'virtualedit', for moving the cursor to positions where there is no
character. Useful for editing a table.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Special keys *ins-special-keys*
@@ -146,7 +146,8 @@ CTRL-R CTRL-R {0-9a-z"%#*+/:.-=} *i_CTRL-R_CTRL-R*
CTRL-R CTRL-O {0-9a-z"%#*+/:.-=} *i_CTRL-R_CTRL-O*
Insert the contents of a register literally and don't
auto-indent. Does the same as pasting with the mouse
|<MiddleMouse>|.
|<MiddleMouse>|. When the register is linewise this will
insert the text above the current line, like with `P`.
Does not replace characters!
The '.' register (last inserted text) is still inserted as
typed.
@@ -607,13 +608,13 @@ Completion can be done for:
10. User defined completion |i_CTRL-X_CTRL-U|
11. omni completion |i_CTRL-X_CTRL-O|
12. Spelling suggestions |i_CTRL-X_s|
13. keywords in 'complete' |i_CTRL-N|
13. keywords in 'complete' |i_CTRL-N| |i_CTRL-P|
All these (except 2) are done in CTRL-X mode. This is a sub-mode of Insert
and Replace modes. You enter CTRL-X mode by typing CTRL-X and one of the
CTRL-X commands. You exit CTRL-X mode by typing a key that is not a valid
CTRL-X mode command. Valid keys are the CTRL-X command itself, CTRL-N (next),
and CTRL-P (previous).
All these, except CTRL-N and CTRL-P, are done in CTRL-X mode. This is a
sub-mode of Insert and Replace modes. You enter CTRL-X mode by typing CTRL-X
and one of the CTRL-X commands. You exit CTRL-X mode by typing a key that is
not a valid CTRL-X mode command. Valid keys are the CTRL-X command itself,
CTRL-N (next), and CTRL-P (previous).
Also see the 'infercase' option if you want to adjust the case of the match.
@@ -1076,8 +1077,10 @@ items:
item with the same word is already present.
empty when non-zero this match will be added even when it is
an empty string
user_data custom data which is associated with the item and
available in |v:completed_item|
All of these except 'icase', 'dup' and 'empty' must be a string. If an item
All of these except "icase", "dup" and "empty" must be a string. If an item
does not meet these requirements then an error message is given and further
items in the list are not used. You can mix string and Dictionary items in
the returned list.
@@ -1169,6 +1172,8 @@ The menu is used when:
The 'pumheight' option can be used to set a maximum height. The default is to
use all space available.
The 'pumwidth' option can be used to set a minimum width. The default is 15
characters.
There are three states:
1. A complete match has been inserted, e.g., after using CTRL-N or CTRL-P.

41
runtime/doc/intro.txt
View File

@@ -6,7 +6,7 @@
Introduction to Vim *ref* *reference*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Introduction *intro*
@@ -68,8 +68,8 @@ The Vim pages contain the most recent information about Vim. They also
contain links to the most recent version of Vim. The FAQ is a list of
Frequently Asked Questions. Read this if you have problems.
VIM home page: http://www.vim.org/
VIM FAQ: http://vimdoc.sf.net/
Vim home page: http://www.vim.org/
Vim FAQ: http://vimdoc.sf.net/
Downloading: ftp://ftp.vim.org/pub/vim/MIRRORS
@@ -120,9 +120,14 @@ Report bugs on GitHub: https://github.com/neovim/neovim/issues
Please be brief; all the time that is spent on answering mail is subtracted
from the time that is spent on improving Vim! Always give a reproducible
example and try to find out which settings or other things influence the
appearance of the bug. Try different machines, if possible. Send me patches
if you can!
example and try to find out which settings or other things trigger the bug.
Preferably start Vim with: >
vim --clean -u reproduce.vim
Where reproduce.vim is a script that reproduces the problem. Try different
machines, if relevant (is this an MS-Windows specific bug perhaps?).
Send me patches if you can!
It will help to include information about the version of Vim you are using and
your setup. You can get the information with this command: >
@@ -236,6 +241,10 @@ Vim would never have become what it is now, without the help of these people!
Juergen Weigert Lattice version, AUX improvements, Unix and
MS-DOS ports, autoconf
Stefan 'Sec' Zehl Maintainer of vim.org
Yasuhiro Matsumoto many MS-Windows improvements
Ken Takata fixes and features
Kazunobu Kuriyama GTK 3
Christian Brabandt many fixes, features, user support, etc.
I wish to thank all the people that sent me bug reports and suggestions. The
list is too long to mention them all here. Vim would not be the same without
@@ -249,8 +258,7 @@ Vi "the original". Without further remarks this is the version
of Vi that appeared in Sun OS 4.x. ":version" returns
"Version 3.7, 6/7/85". Sometimes other versions are referred
to. Only runs under Unix. Source code only available with a
license. More information on Vi can be found through:
http://vi-editor.org [doesn't currently work...]
license.
*Nvi*
Nvi The "New" Vi. The version of Vi that comes with BSD 4.4 and FreeBSD.
Very good compatibility with the original Vi, with a few extensions.
@@ -374,8 +382,7 @@ CTRL-{char} {char} typed as a control character; that is, typing {char}
*key-notation* *key-codes* *keycodes*
These names for keys are used in the documentation. They can also be used
with the ":map" command (insert the key name by pressing CTRL-K and then the
key you want the name for).
with the ":map" command.
notation meaning equivalent decimal value(s) ~
-----------------------------------------------------------------------
@@ -442,8 +449,8 @@ available on a few terminals.
Note: There are two codes for the delete key. 127 is the decimal ASCII value
for the delete key, which is always recognized. Some delete keys send another
value, in which case this value is obtained from the termcap entry "kD". Both
values have the same effect.
value, in which case this value is obtained from the |terminfo| entry "key_dc".
Both values have the same effect.
Note: The keypad keys are used in the same way as the corresponding "normal"
keys. For example, <kHome> has the same effect as <Home>. If a keypad key
@@ -715,9 +722,9 @@ special situation. Vim will show only part of the line, around where the
cursor is. There are no special characters shown, so that you can edit all
parts of this line.
The '@' occasion in the 'highlight' option can be used to set special
highlighting for the '@' and '~' characters. This makes it possible to
distinguish them from real characters in the buffer.
The |hl-NonText| highlight group can be used to set special highlighting
for the '@' and '~' characters. This makes it possible to distinguish them
from real characters in the buffer.
The 'showbreak' option contains the string to put in front of wrapped lines.
@@ -784,10 +791,12 @@ by Vim.
==============================================================================
8. Definitions *definitions*
buffer Contains lines of text, usually read from a file.
screen The whole area that Vim uses to work in. This can be
a terminal emulator window. Also called "the Vim
window".
window A view on a buffer.
window A view on a buffer. There can be multiple windows for
one buffer.
A screen contains one or more windows, separated by status lines and with the
command line at the bottom.

179
runtime/doc/job_control.txt
View File

@@ -4,42 +4,33 @@
NVIM REFERENCE MANUAL by Thiago de Arruda
Nvim's facilities for job control *job-control*
Nvim job control *job-control*
Type <M-]> to see the table of contents.
==============================================================================
1. Introduction *job-control-intro*
Job control is a simple way to perform multitasking in vimscript. Wikipedia
contains a more generic/detailed description:
"Job control in computing refers to the control of multiple tasks or Jobs on a
computer system, ensuring that they each have access to adequate resources to
perform correctly, that competition for limited resources does not cause a
deadlock where two or more jobs are unable to complete, resolving such
situations where they do occur, and terminating jobs that, for any reason, are
not performing as expected."
In a few words: It allows a vimscript programmer to concurrently spawn and
Job control is a way to perform multitasking in Nvim, so scripts can spawn and
control multiple processes without blocking the current Nvim instance.
Nvim's job control was designed to be simple and familiar to vimscript
programmers, instead of being very powerful but complex. Unlike Vim's
facilities for calling with external commands, job control does not depend on
available shells, instead relying on OS functionality for process management.
Internally, Nvim job control is powered by libuv, which has a nice
cross-platform API for managing processes. See https://github.com/libuv/libuv
for details.
Type |gO| to see the table of contents.
==============================================================================
2. Usage *job-control-usage*
Concepts
Job control is achieved by calling a combination of the |jobstart()|,
|jobsend()| and |jobstop()| functions. Here's an example:
>
function! s:JobHandler(job_id, data, event) dict
Job Id *job-id*
When a job starts it is assigned a number, unique for the life of the current
Nvim session. Functions like |jobstart()| return job ids. Functions like
|jobsend()|, |jobstop()|, |rpcnotify()|, and |rpcrequest()| take job ids.
The job's stdio streams are represented as a |channel|. It is possible to send
and recieve raw bytes, or use |msgpack-rpc|.
==============================================================================
Usage *job-control-usage*
To control jobs, use the "job…" family of functions: |jobstart()|,
|jobsend()|, |jobstop()|.
Example: >
function! s:OnEvent(job_id, data, event) dict
if a:event == 'stdout'
let str = self.shell.' stdout: '.join(a:data)
elseif a:event == 'stderr'
@@ -51,42 +42,36 @@ Job control is achieved by calling a combination of the |jobstart()|,
call append(line('$'), str)
endfunction
let s:callbacks = {
\ 'on_stdout': function('s:JobHandler'),
\ 'on_stderr': function('s:JobHandler'),
\ 'on_exit': function('s:JobHandler')
\ 'on_stdout': function('s:OnEvent'),
\ 'on_stderr': function('s:OnEvent'),
\ 'on_exit': function('s:OnEvent')
\ }
let job1 = jobstart(['bash'], extend({'shell': 'shell 1'}, s:callbacks))
let job2 = jobstart(['bash', '-c', 'for i in {1..10}; do echo hello $i!; sleep 1; done'], extend({'shell': 'shell 2'}, s:callbacks))
To test the above script, copy it to a file ~/foo.vim and run it: >
nvim -u ~/foo.vim
<
To test the above, copy it to the file ~/jobcontrol.vim and start with a clean
nvim instance:
>
nvim -u NONE -S ~/jobcontrol.vim
<
Here's what is happening:
Description of what happens:
- Two bash shells are spawned by |jobstart()| with their stdin/stdout/stderr
streams connected to nvim.
- The first shell is idle, waiting to read commands from its stdin.
- The second shell is started with -c which executes the command (a for-loop
printing 0 through 9) and then exits.
- `OnEvent()` callback is passed to |jobstart()| to handle various job
events. It displays stdout/stderr data received from the shells.
- Two bash instances are spawned by |jobstart()| with their stdin/stdout/stderr
connected to nvim.
- The first shell is idle, waiting to read commands from its stdin.
- The second shell is started with the -c argument, causing it to execute a
command then exit. In this case, the command is a for loop that will print 0
through 9 then exit.
- The `JobHandler()` function is a callback passed to |jobstart()| to handle
various job events. It takes care of displaying stdout/stderr received from
the shells.
*on_stdout* *on_stderr* *on_exit*
- The arguments passed to `JobHandler()` are:
For |on_stdout| and |on_stderr| see |channel-callback|.
*on_exit*
Arguments passed to on_exit callback:
0: |job-id|
1: Exit-code of the process.
2: Event type: "exit"
0: The job id
1: If the event is "stdout" or "stderr", a list with lines read from the
corresponding stream. For "exit", it is the status returned by the
program.
2: The event type, which is "stdout", "stderr" or "exit".
Note: Buffered stdout/stderr data which has not been flushed by the sender
will not trigger the "stdout" callback (but if the process ends, the
"exit" callback will be triggered).
will not trigger the on_stdout/on_stderr callback (but if the process
ends, the on_exit callback will be invoked).
For example, "ruby -e" buffers output, so small strings will be
buffered unless "auto-flushing" ($stdout.sync=true) is enabled. >
function! Receive(job_id, data, event)
@@ -97,54 +82,64 @@ Here's what is happening:
\ {'on_stdout': 'Receive'})
< https://github.com/neovim/neovim/issues/1592
The options dictionary is passed as the "self" variable to the callback
function. Here's a more object-oriented version of the above:
>
Note 2:
Job event handlers may receive partial (incomplete) lines. For a given
invocation of on_stdout/on_stderr, `a:data` is not guaranteed to end
with a newline.
- `abcdefg` may arrive as `['abc']`, `['defg']`.
- `abc\nefg` may arrive as `['abc', '']`, `['efg']` or `['abc']`,
`['','efg']`, or even `['ab']`, `['c','efg']`.
Easy way to deal with this: initialize a list as `['']`, then append
to it as follows: >
let s:chunks = ['']
func! s:on_stdout(job_id, data, event) dict
let s:chunks[-1] .= a:data[0]
call extend(s:chunks, a:data[1:])
endf
<
The |jobstart-options| dictionary is passed as |self| to the callback.
The above example could be written in this "object-oriented" style: >
let Shell = {}
function Shell.on_stdout(job_id, data) dict
call append(line('$'), self.get_name().' stdout: '.join(a:data))
function Shell.on_stdout(_job_id, data, event)
call append(line('$'),
\ printf('[%s] %s: %s', a:event, self.name, join(a:data[:-2])))
endfunction
function Shell.on_stderr(job_id, data) dict
call append(line('$'), self.get_name().' stderr: '.join(a:data))
let Shell.on_stderr = function(Shell.on_stdout)
function Shell.on_exit(job_id, _data, event)
let msg = printf('job %d ("%s") finished', a:job_id, self.name)
call append(line('$'), printf('[%s] BOOM!', a:event))
call append(line('$'), printf('[%s] %s!', a:event, msg))
endfunction
function Shell.on_exit(job_id, data) dict
call append(line('$'), self.get_name().' exited')
function Shell.new(name, cmd)
let object = extend(copy(g:Shell), {'name': a:name})
let object.cmd = ['sh', '-c', a:cmd]
let object.id = jobstart(object.cmd, object)
$
return object
endfunction
function Shell.get_name() dict
return 'shell '.self.name
endfunction
function Shell.new(name, ...) dict
let instance = extend(copy(g:Shell), {'name': a:name})
let argv = ['bash']
if a:0 > 0
let argv += ['-c', a:1]
endif
let instance.id = jobstart(argv, instance)
return instance
endfunction
let s1 = Shell.new('1')
let s2 = Shell.new('2', 'for i in {1..10}; do echo hello $i!; sleep 1; done')
To send data to the job's stdin, one can use the |jobsend()| function, like
this:
>
:call jobsend(job1, "ls\n")
:call jobsend(job1, "invalid-command\n")
:call jobsend(job1, "exit\n")
let instance = Shell.new('bomb',
\ 'for i in $(seq 9 -1 1); do echo $i 1>&$((i % 2 + 1)); sleep 1; done')
<
To send data to the job's stdin, use |chansend()|: >
:call chansend(job1, "ls\n")
:call chansend(job1, "invalid-command\n")
:call chansend(job1, "exit\n")
<
A job may be killed with |jobstop()|: >
:call jobstop(job1)
<
A job may be killed at any time with the |jobstop()| function:
>
:call jobstop(job1)
<
When |jobstop()| is called, `SIGTERM` will be sent to the job. If a job does
not exit after 2 seconds, `SIGKILL` will be sent.
Individual streams can be closed without killing the job, see |chanclose()|.
==============================================================================
vim:tw=78:ts=8:noet:ft=help:norl:

74
runtime/doc/map.txt
View File

@@ -9,13 +9,13 @@ Key mapping, abbreviations and user-defined commands.
This subject is introduced in sections |05.3|, |24.7| and |40.1| of the user
manual.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Key mapping *key-mapping* *mapping* *macro*
Key mapping is used to change the meaning of typed keys. The most common use
is to define a sequence commands for a function key. Example: >
is to define a sequence of commands for a function key. Example: >
:map <F2> a<C-R>=strftime("%c")<CR><Esc>
@@ -41,7 +41,7 @@ modes.
:im[ap] {lhs} {rhs} |mapmode-i| *:im* *:imap*
:lm[ap] {lhs} {rhs} |mapmode-l| *:lm* *:lmap*
:cm[ap] {lhs} {rhs} |mapmode-c| *:cm* *:cmap*
:tm[ap] {lhs} {rhs} |mapmode-t| *:tm* *:tmap*
:tma[p] {lhs} {rhs} |mapmode-t| *:tma* *:tmap*
Map the key sequence {lhs} to {rhs} for the modes
where the map command applies. The result, including
{rhs}, is then further scanned for mappings. This
@@ -75,7 +75,7 @@ modes.
:iu[nmap] {lhs} |mapmode-i| *:iu* *:iunmap*
:lu[nmap] {lhs} |mapmode-l| *:lu* *:lunmap*
:cu[nmap] {lhs} |mapmode-c| *:cu* *:cunmap*
:tu[nmap] {lhs} |mapmode-t| *:tu* *:tunmap*
:tunma[p] {lhs} |mapmode-t| *:tunma* *:tunmap*
Remove the mapping of {lhs} for the modes where the
map command applies. The mapping may remain defined
for other modes where it applies.
@@ -111,7 +111,7 @@ modes.
:im[ap] |mapmode-i|
:lm[ap] |mapmode-l|
:cm[ap] |mapmode-c|
:tm[ap] |mapmode-t|
:tma[p] |mapmode-t|
List all key mappings for the modes where the map
command applies. Note that ":map" and ":map!" are
used most often, because they include the other modes.
@@ -126,7 +126,7 @@ modes.
:im[ap] {lhs} |mapmode-i| *:imap_l*
:lm[ap] {lhs} |mapmode-l| *:lmap_l*
:cm[ap] {lhs} |mapmode-c| *:cmap_l*
:tm[ap] {lhs} |mapmode-t| *:tmap_l*
:tma[p] {lhs} |mapmode-t| *:tmap_l*
List the key mappings for the key sequences starting
with {lhs} in the modes where the map command applies.
@@ -149,7 +149,7 @@ type "a", then "bar" will get inserted.
1.2 SPECIAL ARGUMENTS *:map-arguments*
"<buffer>", "<nowait>", "<silent>", "<special>", "<script>", "<expr>" and
"<buffer>", "<nowait>", "<silent>", "<script>", "<expr>" and
"<unique>" can be used in any order. They must appear right after the
command, before any other arguments.
@@ -175,7 +175,7 @@ that starts with ",". Then you need to type another character for Vim to know
whether to use the "," mapping or the longer one. To avoid this add the
<nowait> argument. Then the mapping will be used when it matches, Vim does
not wait for more characters to be typed. However, if the characters were
already type they are used.
already typed they are used.
*:map-<silent>* *:map-silent*
To define a mapping which will not be echoed on the command line, add
@@ -189,12 +189,6 @@ Prompts will still be given, e.g., for inputdialog().
Using "<silent>" for an abbreviation is possible, but will cause redrawing of
the command line to fail.
*:map-<special>* *:map-special*
Define a mapping with <> notation for special keys, even though the "<" flag
may appear in 'cpoptions'. This is useful if the side effect of setting
'cpoptions' is not desired. Example: >
:map <special> <F12> /Header<CR>
<
*:map-<script>* *:map-script*
If the first argument to one of these commands is "<script>" and it is used to
define a new mapping or abbreviation, the mapping will only remap characters
@@ -238,8 +232,10 @@ For this reason the following is blocked:
- Editing another buffer.
- The |:normal| command.
- Moving the cursor is allowed, but it is restored afterwards.
- If the cmdline is changed, the old text and cursor position are restored.
If you want the mapping to do any of these let the returned characters do
that.
that. Alternatively use a |<Cmd>| mapping which doesn't have these
restrictions.
You can use getchar(), it consumes typeahead if there is any. E.g., if you
have these mappings: >
@@ -278,6 +274,29 @@ again for using <expr>. This does work: >
Using 0x80 as a single byte before other text does not work, it will be seen
as a special key.
*<Cmd>* *:map-command*
A command mapping is a mapping that directly executes a command. Command
mappings are written by placing a command in between <Cmd> and <CR> in the
rhs of a mapping (in any mode): >
noremap <f3> <Cmd>echo mode(1)<cr>
<
*E5520*
The command must be complete and ended with a <CR>. If the command is
incomplete, an error is raised. |Command-line| mode is never entered.
This is more flexible than using `:<c-u>` in visual and operator pending
mode, or `<c-o>:` in insert mode, as the commands are exectued directly in the
mode, and not normal mode. Also visual mode is not aborted. Commands can be
invoked directly in cmdline mode, which is not simple otherwise (a timer has
to be used). Unlike <expr> mappings, there are not any specific restrictions
what the command can do, except for what is normally possible to do in every
specific mode. The command should be executed the same way as if an
(unrestricted) |autocmd| was invoked or an async event event was processed.
Note: In select mode, |:map| or |:vmap| command mappings will be executed in
visual mode. If a mapping is intended to work in select mode, it is
recomendend to map it using |:smap|, possibly in addition to the same mapping
with |:map| or |:xmap|.
1.3 MAPPING AND MODES *:map-modes*
*mapmode-nvo* *mapmode-n* *mapmode-v* *mapmode-o* *mapmode-t*
@@ -443,17 +462,15 @@ There are two ways to map a special key:
1. The Vi-compatible method: Map the key code. Often this is a sequence that
starts with <Esc>. To enter a mapping like this you type ":map " and then
you have to type CTRL-V before hitting the function key. Note that when
the key code for the key is in the termcap, it will automatically be
translated into the internal code and become the second way of mapping
(unless the 'k' flag is included in 'cpoptions').
the key code for the key is in the |terminfo| entry, it will automatically
be translated into the internal code and become the second way of mapping.
2. The second method is to use the internal code for the function key. To
enter such a mapping type CTRL-K and then hit the function key, or use
the form "#1", "#2", .. "#9", "#0", "<Up>", "<S-Down>", "<S-F7>", etc.
(see table of keys |key-notation|, all keys from <Up> can be used). The
first ten function keys can be defined in two ways: Just the number, like
"#2", and with "<F>", like "<F2>". Both stand for function key 2. "#0"
refers to function key 10. The <> form cannot be used when 'cpoptions'
includes the '<' flag.
refers to function key 10.
DETAIL: Vim first checks if a sequence from the keyboard is mapped. If it
isn't the terminal key codes are tried. If a terminal code is found it is
@@ -564,16 +581,17 @@ Upper and lowercase differences are ignored.
*map-comments*
It is not possible to put a comment after these commands, because the '"'
character is considered to be part of the {lhs} or {rhs}.
character is considered to be part of the {lhs} or {rhs}. However, one can
use |", since this starts a new, empty command with a comment.
*map_bar* *map-bar*
Since the '|' character is used to separate a map command from the next
command, you will have to do something special to include a '|' in {rhs}.
There are three methods:
use works when example ~
<Bar> '<' is not in 'cpoptions' :map _l :!ls <Bar> more^M
<Bar> always :map _l :!ls <Bar> more^M
\| 'b' is not in 'cpoptions' :map _l :!ls \| more^M
^V| always, in Vim and Vi :map _l :!ls ^V| more^M
^V| always :map _l :!ls ^V| more^M
(here ^V stands for CTRL-V; to get one CTRL-V you have to type it twice; you
cannot use the <> notation "<C-V>" here).
@@ -628,8 +646,7 @@ out about, ^D is CTRL-D).
1.8 EXAMPLES *map-examples*
A few examples (given as you type them, for "<CR>" you type four characters;
the '<' flag must not be present in 'cpoptions' for this to work). >
A few examples (as you type them: for "<CR>" you type four characters). >
:map <F3> o#include
:map <M-g> /foo<CR>cwbar<Esc>
@@ -661,7 +678,7 @@ option). After that it assumes that the 'q' is to be interpreted as such. If
you type slowly, or your system is slow, reset the 'timeout' option. Then you
might want to set the 'ttimeout' option.
*map-precedence*
*map-precedence*
Buffer-local mappings (defined using |:map-<buffer>|) take precedence over
global mappings. When a buffer-local mapping is the same as a global mapping,
Vim will use the buffer-local mapping. In addition, Vim will use a complete
@@ -881,7 +898,6 @@ character is mostly ignored otherwise.
It is possible to move the cursor after an abbreviation: >
:iab if if ()<Left>
This does not work if 'cpoptions' includes the '<' flag. |<>|
You can even do more complicated things. For example, to consume the space
typed after an abbreviation: >
@@ -1029,8 +1045,7 @@ functions used in one script use the same name as in other scripts. To avoid
this, they can be made local to the script.
*<SID>* *<SNR>* *E81*
The string "<SID>" can be used in a mapping or menu. This requires that the
'<' flag is not present in 'cpoptions'.
The string "<SID>" can be used in a mapping or menu.
When executing the map command, Vim will replace "<SID>" with the special
key code <SNR>, followed by a number that's unique for the script, and an
underscore. Example: >
@@ -1213,6 +1228,7 @@ completion can be enabled:
-complete=locale locale names (as output of locale -a)
-complete=mapping mapping name
-complete=menu menus
-complete=messages |:messages| suboptions
-complete=option options
-complete=packadd optional package |pack-add| names
-complete=shellcmd Shell command

2
runtime/doc/mbyte.txt
View File

@@ -14,7 +14,7 @@ For an introduction to the most common features, see |usr_45.txt| in the user
manual.
For changing the language of messages and menus see |mlang.txt|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
Getting started *mbyte-first*

18
runtime/doc/message.txt
View File

@@ -8,7 +8,7 @@ This file contains an alphabetical list of messages and error messages that
Vim produces. You can use this if you don't understand what the message
means. It is not complete though.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Old messages *:messages* *:mes* *message-history*
@@ -449,12 +449,6 @@ changed. To avoid the message reset the 'warn' option.
Something inside Vim went wrong and resulted in a NULL pointer. If you know
how to reproduce this problem, please report it. |bugs|
*E172* >
Only one file name allowed
The ":edit" command only accepts one file name. When you want to specify
several files for editing use ":next" |:next|.
*E41* *E82* *E83* *E342* >
Out of memory!
Out of memory! (allocating {number} bytes)
@@ -631,6 +625,9 @@ starts. It can be fixed in one of these ways:
- Just write the file again the next day. Or set your clock to the next day,
write the file twice and set the clock back.
If you get W11 all the time, you may need to disable "Acronis Active
Protection" or register Vim as a trusted service/application.
*W12* >
Warning: File "{filename}" has changed and the buffer was changed in Vim as well
@@ -750,6 +747,13 @@ a user-defined command.
You tried to set an option after startup that only allows changes during
startup.
*E943* >
Command table needs to be updated, run 'make cmdidxs'
This can only happen when changing the source code, when adding a command in
src/ex_cmds.h. The lookup table then needs to be updated, by running: >
make cmdidxs
==============================================================================
3. Messages *messages*

3
runtime/doc/mlang.txt
View File

@@ -11,7 +11,7 @@ multi-byte text see |multibyte|.
The basics are explained in the user manual: |usr_45.txt|.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Messages *multilang-messages*
@@ -172,6 +172,7 @@ Send an e-mail to the Vim maintainer <maintainer@vim.org>.
special characters like "&" and "<Tab>" need to be
included. Spaces and dots need to be escaped with a
backslash, just like in other |:menu| commands.
Case in {english} is ignored.
See the $VIMRUNTIME/lang directory for examples.

5
runtime/doc/motion.txt
View File

@@ -26,7 +26,7 @@ The 'virtualedit' option can be set to make it possible to move the cursor to
positions where there is no character or within a multi-column character (like
a tab).
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Motions and operators *operator*
@@ -184,7 +184,7 @@ l or *l*
*$* *<End>* *<kEnd>*
$ or <End> To the end of the line. When a count is given also go
[count - 1] lines downward |inclusive|.
[count - 1] lines downward. |inclusive| motion.
In Visual mode the cursor goes to just after the last
character in the line.
When 'virtualedit' is active, "$" may move the cursor
@@ -886,6 +886,7 @@ was made yet in the current file.
then the position can be near the end of what the
command changed. For example when inserting a word,
the position will be on the last character.
To jump to older changes use |g;|.
*'(* *`(*
'( `( To the start of the current sentence, like the |(|

234
runtime/doc/msgpack_rpc.txt
View File

@@ -1,4 +1,3 @@
*msgpack_rpc.txt* Nvim
NVIM REFERENCE MANUAL by Thiago de Arruda
@@ -6,7 +5,7 @@
RPC API for Nvim *RPC* *rpc* *msgpack-rpc*
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Introduction *rpc-intro*
@@ -61,24 +60,24 @@ To get a formatted dump of the API using python (requires the `pyyaml` and
==============================================================================
3. Connecting *rpc-connecting*
There are several ways to open a msgpack-rpc channel to an Nvim instance:
See |channel-intro|, for various ways to open a channel. Most of the channel
opening functions take an `rpc` key in the options dictionary, to enable rpc.
1. Through stdin/stdout when `nvim` is started with `--embed`. This is how
applications can embed Nvim.
Additionally, rpc channels can be opened by other processes connecting to
TCP/IP sockets or named pipes listened to by nvim.
2. Through stdin/stdout of some other process spawned by |jobstart()|.
Set the "rpc" key to |v:true| in the options dict to use the job's stdin
and stdout as a single msgpack channel that is processed directly by
Nvim. Then it is not possible to process raw data to or from the
process's stdin and stdout. stderr can still be used, though.
An rpc socket is automatically created with each instance. The socket
location is stored in |v:servername|. By default this is a named pipe
with an automatically generated address. See |XXX|.
3. Through the socket automatically created with each instance. The socket
location is stored in |v:servername|.
4. Through a TCP/IP socket. To make Nvim listen on a TCP/IP socket, set the
|$NVIM_LISTEN_ADDRESS| environment variable before starting Nvim: >
To make Nvim listen on a TCP/IP socket instead, set the
|$NVIM_LISTEN_ADDRESS| environment variable before starting Nvim: >
NVIM_LISTEN_ADDRESS=127.0.0.1:6666 nvim
<
<Also, more sockets and named pipes can be listened on using |serverstart()|.
Note that localhost TCP sockets are generally less secure than named pipes,
and can lead to vunerabilities like remote code execution.
Connecting to the socket is the easiest way a programmer can test the API,
which can be done through any msgpack-rpc client library or full-featured
|api-client|. Here's a Ruby script that prints 'hello world!' in the current
@@ -175,7 +174,7 @@ contains information that makes this task easier (see also |rpc-types|):
even more strongly-typed APIs.
- Functions that are considered to be methods that operate on instances of
Nvim special types (msgpack EXT) will have the `"method"` attribute set to
`true`. The reciever type is the type of the first argument. The method
`true`. The receiver type is the type of the first argument. The method
names are prefixed with `nvim_` plus a shortened type name, e.g.
`nvim_buf_get_lines` represents the `get_lines` method of a Buffer instance.
- Global functions have `"method"` set to `false` and are prefixed with just
@@ -243,203 +242,4 @@ Even for statically compiled clients it is good practice to avoid hardcoding
the type codes, because a client may be built against one Nvim version but
connect to another with different type codes.
==============================================================================
6. Remote UIs *rpc-remote-ui*
GUIs can be implemented as external processes communicating with Nvim over the
RPC API. The UI model consists of a terminal-like grid with a single,
monospace font size. Some elements (UI "widgets") can be drawn separately from
the grid ("externalized").
After connecting to Nvim (usually a spawned, embedded instance) use the
|nvim_ui_attach| API method to tell Nvim that your program wants to draw the
Nvim screen on a grid of width × height cells. `options` must be
a dictionary with these (optional) keys:
`rgb` Controls what color format to use.
Set to true (default) to use 24-bit rgb
colors.
Set to false to use terminal color codes (at
most 256 different colors).
`ext_popupmenu` Externalize the popupmenu. |ui-ext-popupmenu|
`ext_tabline` Externalize the tabline. |ui-ext-tabline|
Externalized widgets will not be drawn by
Nvim; only high-level data will be published
in new UI event kinds.
Nvim will then send msgpack-rpc notifications, with the method name "redraw"
and a single argument, an array of screen updates (described below). These
should be processed in order. Preferably the user should only be able to see
the screen state after all updates in the same "redraw" event are processed
(not any intermediate state after processing only a part of the array).
Future versions of Nvim may add new update kinds and may append new parameters
to existing update kinds. Clients must be prepared to ignore such extensions
to be forward-compatible. |api-contract|
Screen updates are tuples whose first element is the string name of the update
kind.
["resize", width, height]
The grid is resized to `width` and `height` cells.
["clear"]
Clear the screen.
["eol_clear"]
Clear from the cursor position to the end of the current line.
["cursor_goto", row, col]
Move the cursor to position (row, col). Currently, the same cursor is
used to define the position for text insertion and the visible cursor.
However, only the last cursor position, after processing the entire
array in the "redraw" event, is intended to be a visible cursor
position.
["update_fg", color]
["update_bg", color]
["update_sp", color]
Set the default foreground, background and special colors
respectively.
["highlight_set", attrs]
Set the attributes that the next text put on the screen will have.
`attrs` is a dict with the keys below. Any absent key is reset
to its default value. Color defaults are set by the `update_fg` etc
updates. All boolean keys default to false.
`foreground`: foreground color.
`background`: backround color.
`special`: color to use for underline and undercurl, when present.
`reverse`: reverse video. Foreground and background colors are
switched.
`italic`: italic text.
`bold`: bold text.
`underline`: underlined text. The line has `special` color.
`undercurl`: undercurled text. The curl has `special` color.
["put", text]
The (utf-8 encoded) string `text` is put at the cursor position
(and the cursor is advanced), with the highlights as set by the
last `highlight_set` update.
["set_scroll_region", top, bot, left, right]
Define the scroll region used by `scroll` below.
["scroll", count]
Scroll the text in the scroll region. The diagrams below illustrate
what will happen, depending on the scroll direction. "=" is used to
represent the SR(scroll region) boundaries and "-" the moved rectangles.
Note that dst and src share a common region.
If count is bigger than 0, move a rectangle in the SR up, this can
happen while scrolling down.
>
+-------------------------+
| (clipped above SR) | ^
|=========================| dst_top |
| dst (still in SR) | |
+-------------------------+ src_top |
| src (moved up) and dst | |
|-------------------------| dst_bot |
| src (cleared) | |
+=========================+ src_bot
<
If count is less than zero, move a rectangle in the SR down, this can
happen while scrolling up.
>
+=========================+ src_top
| src (cleared) | |
|------------------------ | dst_top |
| src (moved down) and dst| |
+-------------------------+ src_bot |
| dst (still in SR) | |
|=========================| dst_bot |
| (clipped below SR) | v
+-------------------------+
<
["set_title", title]
["set_icon", icon]
Set the window title, and icon (minimized) window title, respectively.
In windowing systems not distinguishing between the two, "set_icon"
can be ignored.
["mouse_on"]
["mouse_off"]
Tells the client whether mouse support, as determined by |'mouse'|
option, is considered to be active in the current mode. This is mostly
useful for a terminal frontend, or other situations where nvim mouse
would conflict with other usages of the mouse. It is safe for a client
to ignore this and always send mouse events.
["busy_on"]
["busy_off"]
Nvim started or stopped being busy, and possibly not responsible to user
input. This could be indicated to the user by hiding the cursor.
["suspend"]
|:suspend| command or |Ctrl-Z| mapping is used. A terminal client (or other
client where it makes sense) could suspend itself. Other clients can
safely ignore it.
["bell"]
["visual_bell"]
Notify the user with an audible or visual bell, respectively.
["update_menu"]
The menu mappings changed.
["mode_info_set", cursor_style_enabled, mode_info]
`cursor_style_enabled` is a boolean indicating if the UI should set the cursor
style. `mode_info` is a list of mode property maps. The current mode is given
by the `mode_idx` field of the `mode_change` event.
Each mode property map may contain these keys:
KEY DESCRIPTION ~
`cursor_shape`: "block", "horizontal", "vertical"
`cell_percentage`: Cell % occupied by the cursor.
`blinkwait`, `blinkon`, `blinkoff`: See |cursor-blinking|.
`hl_id`: Cursor highlight group.
`hl_lm`: Cursor highlight group if 'langmap' is active.
`short_name`: Mode code name, see 'guicursor'.
`name`: Mode descriptive name.
`mouse_shape`: (To be implemented.)
Some keys are missing in some modes.
["mode_change", mode, mode_idx]
The mode changed. The first parameter `mode` is a string representing the
current mode. `mode_idx` is an index into the array received in the
`mode_info_set` event. UIs should change the cursor style according to the
properties specified in the corresponding item. The set of modes reported will
change in new versions of Nvim, for instance more submodes and temporary
states might be represented as separate modes.
*ui-ext-popupmenu*
["popupmenu_show", items, selected, row, col]
When `popupmenu_external` is set to true, nvim will not draw the
popupmenu on the grid, instead when the popupmenu is to be displayed
this update is sent. `items` is an array of the items to show, the
items are themselves arrays of the form [word, kind, menu, info]
as defined at |complete-items|, except that `word` is replaced by
`abbr` if present. `selected` is the initially selected item, either a
zero-based index into the array of items, or -1 if no item is
selected. `row` and `col` is the anchor position, where the first
character of the completed word will be.
["popupmenu_select", selected]
An item in the currently displayed popupmenu is selected. `selected`
is either a zero-based index into the array of items from the last
`popupmenu_show` event, or -1 if no item is selected.
["popupmenu_hide"]
The popupmenu is hidden.
*ui-ext-tabline*
["tabline_update", curtab, tabs]
Tabline was updated. UIs should present this data in a custom tabline
widget.
curtab: Current Tabpage
tabs: List of Dicts [{ "tab": Tabpage, "name": String }, ...]
==============================================================================
vim:tw=78:ts=8:noet:ft=help:norl:
vim:tw=78:ts=8:ft=help:norl:

4
runtime/doc/nvim.txt
View File

@@ -6,6 +6,8 @@
Nvim *nvim* *nvim-intro*
Nvim is based on Vim by Bram Moolenaar.
If you are new to Vim see |help.txt|, or type ":Tutor".
If you already use Vim see |nvim-from-vim| for a quickstart.
@@ -13,7 +15,7 @@ Nvim is emphatically a fork of Vim, not a clone: compatibility with Vim is
maintained where possible. See |vim_diff.txt| for the complete reference of
differences from Vim.
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
Transitioning from Vim *nvim-from-vim*

46
runtime/doc/nvim_terminal_emulator.txt
View File

@@ -10,15 +10,18 @@ Nvim embeds a VT220/xterm terminal emulator based on libvterm. The terminal is
presented as a special buffer type, asynchronously updated from the virtual
terminal as data is received from the program connected to it.
Terminal buffers behave mostly like normal 'nomodifiable' buffers, except:
- Plugins can set 'modifiable' to modify text, but lines cannot be deleted.
- 'scrollback' controls how many off-screen lines are kept.
- Terminal output is followed if the cursor is on the last line.
Terminal buffers behave like normal buffers, except:
- With 'modifiable', lines can be edited but not deleted.
- 'scrollback' controls how many lines are kept.
- Output is followed if the cursor is on the last line.
- 'modified' is the default. You can set 'nomodified' to avoid a warning when
closing the terminal buffer.
- 'bufhidden' defaults to "hide".
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
Spawning *terminal-emulator-spawning*
Start *terminal-start*
There are 3 ways to create a terminal buffer:
@@ -35,13 +38,12 @@ There are 3 ways to create a terminal buffer:
autocmd VimEnter * nested split term://sh
< This is only mentioned for reference; use |:terminal| instead.
When the terminal spawns the program, the buffer will start to mirror the
terminal display and change its name to `term://{cwd}//{pid}:{cmd}`.
The "term://..." scheme enables |:mksession| to "restore" a terminal buffer by
restarting the {cmd} when the session is loaded.
When the terminal starts, the buffer contents are updated and the buffer is
named in the form of `term://{cwd}//{pid}:{cmd}`. This naming scheme is used
by |:mksession| to restore a terminal buffer (by restarting the {cmd}).
==============================================================================
Input *terminal-emulator-input*
Input *terminal-input*
To send input, enter |Terminal-mode| using any command that would enter "insert
mode" in a normal buffer, such as |i| or |:startinsert|. In this mode all keys
@@ -83,9 +85,9 @@ Mouse input has the following behavior:
the terminal wont lose focus and the hovered window will be scrolled.
==============================================================================
Configuration *terminal-emulator-configuration*
Configuration *terminal-configuration*
Options: 'scrollback'
Options: 'modified', 'scrollback'
Events: |TermOpen|, |TermClose|
Highlight groups: |hl-TermCursor|, |hl-TermCursorNC|
@@ -99,17 +101,15 @@ global configuration.
You can change the defaults with a TermOpen autocommand: >
au TermOpen * setlocal list
Terminal colors can be customized with these variables:
TERMINAL COLORS ~
- `{g,b}:terminal_color_$NUM`: The terminal color palette, where `$NUM` is the
color index, between 0 and 255 inclusive. This setting only affects UIs with
RGB capabilities; for normal terminals the color index is simply forwarded.
The `{g,b}:terminal_color_$NUM` variables are processed only when the terminal
starts (after |TermOpen|).
The `{g,b}:terminal_color_$NUM` variables control the terminal color palette,
where `$NUM` is the color index between 0 and 255 inclusive. This setting only
affects UIs with RGB capabilities; for normal terminals the color index is
just forwarded. The variables are read only during |TermOpen|.
==============================================================================
Status Variables *terminal-emulator-status*
Status Variables *terminal-status*
Terminal buffers maintain some information about the terminal in buffer-local
variables:
@@ -117,8 +117,8 @@ variables:
- *b:term_title* The settable title of the terminal, typically displayed in
the window title or tab title of a graphical terminal emulator. Programs
running in the terminal can set this title via an escape sequence.
- *b:terminal_job_id* The nvim job ID of the job running in the terminal. See
|job-control| for more information.
- |'channel'| The nvim channel ID for the underlying PTY.
|chansend()| can be used to send input to the terminal.
- *b:terminal_job_pid* The PID of the top-level process running in the
terminal.

287
runtime/doc/options.txt
View File

@@ -14,7 +14,7 @@ achieve special effects. These options come in three forms:
number has a numeric value
string has a string value
Type <M-]> to see the table of contents.
Type |gO| to see the table of contents.
==============================================================================
1. Setting options *set-option* *E764*
@@ -22,12 +22,7 @@ achieve special effects. These options come in three forms:
*:se* *:set*
:se[t] Show all options that differ from their default value.
:se[t] all Show all but terminal options.
:se[t] termcap Show all terminal options. Note that in the GUI the
key codes are not shown, because they are generated
internally and can't be changed. Changing the terminal
codes in the GUI is not useful either...
:se[t] all Show all options.
*E518* *E519*
:se[t] {option}? Show value of {option}.
@@ -192,7 +187,7 @@ opt+=val" the expansion is done before the adding or removing.
Handling of local options *local-options*
Some of the options only apply to a window or buffer. Each window or buffer
has its own copy of this option, thus can each have their own value. This
has its own copy of this option, thus each can have its own value. This
allows you to set 'list' in one window but not in another. And set
'shiftwidth' to 3 in one buffer and 4 in another.
@@ -316,7 +311,7 @@ Note: In the future more global options can be made global-local. Using
Setting the filetype
:setf[iletype] {filetype} *:setf* *:setfiletype*
:setf[iletype] [FALLBACK] {filetype} *:setf* *:setfiletype*
Set the 'filetype' option to {filetype}, but only if
not done yet in a sequence of (nested) autocommands.
This is short for: >
@@ -327,6 +322,12 @@ Setting the filetype
setting the 'filetype' option twice, causing different
settings and syntax files to be loaded.
When the optional FALLBACK argument is present, a
later :setfiletype command will override the
'filetype'. This is to used for filetype detections
that are just a guess. |did_filetype()| will return
false after this command.
*option-window* *optwin*
:bro[wse] se[t] *:set-browse* *:browse-set* *:opt* *:options*
:opt[ions] Open a window for viewing and setting all options.
@@ -353,12 +354,23 @@ On Unix systems the form "${HOME}" can be used too. The name between {} can
contain non-id characters then. Note that if you want to use this for the
"gf" command, you need to add the '{' and '}' characters to 'isfname'.
On MS-Windows, if $HOME is not defined as an environment variable, then
at runtime Vim will set it to the expansion of $HOMEDRIVE$HOMEPATH.
NOTE: expanding environment variables and "~/" is only done with the ":set"
command, not when assigning a value to an option with ":let".
*$HOME-windows*
On MS-Windows, if $HOME is not defined as an environment variable, then
at runtime Vim will set it to the expansion of $HOMEDRIVE$HOMEPATH.
If $HOMEDRIVE is not set then $USERPROFILE is used.
This expanded value is not exported to the environment, this matters when
running an external command: >
:echo system('set | findstr ^HOME=')
and >
:echo luaeval('os.getenv("HOME")')
should echo nothing (an empty string) despite exists('$HOME') being true.
When setting $HOME to a non-empty string it will be exported to the
subprocesses.
Note the maximum length of an expanded option is limited. How much depends on
the system, mostly it is something like 256 or 1024 characters.
@@ -716,6 +728,13 @@ A jump table for the options with a short description can be found at |Q_op|.
< Vim will guess the value. In the GUI this should work correctly,
in other cases Vim might not be able to guess the right value.
When the |t_RB| option is set, Vim will use it to request the background
color from the terminal. If the returned RGB value is dark/light and
'background' is not dark/light, 'background' will be set and the
screen is redrawn. This may have side effects, make t_BG empty in
your .vimrc if you suspect this problem. The response to |t_RB| can
be found in |v:termrbgresp|.
When starting the GUI, the default value for 'background' will be
"light". When the value is not set in the gvimrc, and Vim detects
that the background is actually quite dark, 'background' is set to
@@ -964,8 +983,8 @@ A jump table for the options with a short description can be found at |Q_op|.
wildmode More matches in |cmdline-completion| available
(depends on the 'wildmode' setting).
This is most useful, to fine tune when in insert mode the bell should
be rung. For normal mode and ex commands, the bell is often rung to
This is most useful to fine tune when in Insert mode the bell should
be rung. For Normal mode and Ex commands, the bell is often rung to
indicate that an error occurred. It can be silenced by adding the
"error" keyword.
@@ -1194,6 +1213,12 @@ A jump table for the options with a short description can be found at |Q_op|.
< |Nvi| also has this option, but it only uses the first character.
See |cmdwin|.
*'channel'*
'channel' number (default: 0)
local to buffer
|Channel| connected to the buffer. Currently only used by
|terminal-emulator|. Is 0 if no terminal is open. Cannot be changed.
*'charconvert'* *'ccv'* *E202* *E214* *E513*
'charconvert' 'ccv' string (default "")
global
@@ -1300,27 +1325,6 @@ A jump table for the options with a short description can be found at |Q_op|.
will additionally copy the text into register
'*'. See |clipboard|.
*clipboard-autoselect*
autoselect Works like the 'a' flag in 'guioptions': If present,
then whenever Visual mode is started, or the Visual
area extended, Vim tries to become the owner of the
windowing system's global selection or put the
selected text on the clipboard used by the selection
register "*. See |guioptions_a| and |quotestar| for
details. When the GUI is active, the 'a' flag in
'guioptions' is used, when the GUI is not active, this
"autoselect" flag is used.
Also applies to the modeless selection.
*clipboard-autoselectplus*
autoselectplus Like "autoselect" but using the + register instead of
the * register. Compare to the 'P' flag in
'guioptions'.
*clipboard-autoselectml*
autoselectml Like "autoselect", but for the modeless selection
only. Compare to the 'A' flag in 'guioptions'.
*'cmdheight'* *'ch'*
'cmdheight' 'ch' number (default 1)
global
@@ -1571,7 +1575,6 @@ A jump table for the options with a short description can be found at |Q_op|.
results in X being mapped to:
'B' included: "\^[" (^[ is a real <Esc>)
'B' excluded: "<Esc>" (5 characters)
('<' excluded in both cases)
*cpo-c*
c Searching continues at the end of any match at the
cursor position, but not further than the start of the
@@ -1621,15 +1624,6 @@ A jump table for the options with a short description can be found at |Q_op|.
J A |sentence| has to be followed by two spaces after
the '.', '!' or '?'. A <Tab> is not recognized as
white space.
*cpo-k*
k Disable the recognition of raw key codes in
mappings, abbreviations, and the "to" part of menu
commands. For example, if <Key> sends ^[OA (where ^[
is <Esc>), the command ":map X ^[OA" results in X
being mapped to:
'k' included: "^[OA" (3 characters)
'k' excluded: "<Key>" (one key code)
Also see the '<' flag below.
*cpo-K*
K Don't wait for a key code to complete when it is
halfway through a mapping. This breaks mapping
@@ -1763,14 +1757,6 @@ A jump table for the options with a short description can be found at |Q_op|.
+ When included, a ":write file" command will reset the
'modified' flag of the buffer, even though the buffer
itself may still be different from its file.
*cpo-<*
< Disable the recognition of special key codes in |<>|
form in mappings, abbreviations, and the "to" part of
menu commands. For example, the command
":map X <Tab>" results in X being mapped to:
'<' included: "<Tab>" (5 characters)
'<' excluded: "^I" (^I is a real <Tab>)
Also see the 'k' flag above.
*cpo->*
> When appending to a register, put a line break before
the appended text.
@@ -1821,12 +1807,6 @@ A jump table for the options with a short description can be found at |Q_op|.
Determines the order in which ":cstag" performs a search. See
|cscopetagorder|.
*'cscopeverbose'* *'csverb'*
*'nocscopeverbose'* *'nocsverb'*
'cscopeverbose' 'csverb' boolean (default off)
global
Give messages when adding a cscope database. See |cscopeverbose|.
*'cursorbind'* *'crb'* *'nocursorbind'* *'nocrb'*
'cursorbind' 'crb' boolean (default off)
local to window
@@ -2397,7 +2377,7 @@ A jump table for the options with a short description can be found at |Q_op|.
Only normal file name characters can be used, "/\*?[|<>" are illegal.
*'fillchars'* *'fcs'*
'fillchars' 'fcs' string (default "vert:|,fold:-")
'fillchars' 'fcs' string (default "")
global
{not available when compiled without the |+windows|
and |+folding| features}
@@ -2407,16 +2387,19 @@ A jump table for the options with a short description can be found at |Q_op|.
item default Used for ~
stl:c ' ' or '^' statusline of the current window
stlnc:c ' ' or '=' statusline of the non-current windows
vert:c '|' vertical separators |:vsplit|
fold:c '-' filling 'foldtext'
vert:c '│' or '|' vertical separators |:vsplit|
fold:c '·' or '-' filling 'foldtext'
diff:c '-' deleted lines of the 'diff' option
Any one that is omitted will fall back to the default. For "stl" and
"stlnc" the space will be used when there is highlighting, '^' or '='
otherwise.
If 'ambiwidth' is "double" then "vert" and "fold" default to
single-byte alternatives.
Example: >
:set fillchars=stl:^,stlnc:=,vert:\|,fold:-,diff:-
:set fillchars=stl:^,stlnc:=,vert:│,fold:·,diff:-
< This is similar to the default, except that these characters will also
be used when there is highlighting.
@@ -2726,6 +2709,10 @@ A jump table for the options with a short description can be found at |Q_op|.
:s///g subst. one subst. all
:s///gg subst. all subst. one
DEPRECATED: Setting this option may break plugins that are not aware
of this option. Also, many users get confused that adding the /g flag
has the opposite effect of that it normally does.
*'grepformat'* *'gfm'*
'grepformat' 'gfm' string (default "%f:%l:%m,%f:%l%m,%f %l%m")
global
@@ -2756,14 +2743,10 @@ A jump table for the options with a short description can be found at |Q_op|.
*'guicursor'* *'gcr'* *E545* *E546* *E548* *E549*
'guicursor' 'gcr' string (default "n-v-c-sm:block,i-ci-ve:ver25,r-cr-o:hor20")
global
Configures the cursor style for each mode. Works in the GUI and some
terminals.
Configures the cursor style for each mode. Works in the GUI and many
terminals. See |tui-cursor-shape|.
With tmux you might need this in ~/.tmux.conf (see terminal-overrides
in the tmux(1) manual page): >
set -ga terminal-overrides ',*:Ss=\E[%p1%d q:Se=\E[2 q'
< To disable cursor-styling, reset the option: >
To disable cursor-styling, reset the option: >
:set guicursor=
< To enable mode shapes, "Cursor" highlight, and blinking: >
@@ -2994,7 +2977,7 @@ A jump table for the options with a short description can be found at |Q_op|.
that this flag must be added in the vimrc file, before
switching on syntax or filetype recognition (when the |gvimrc|
file is sourced the system menu has already been loaded; the
":syntax on" and ":filetype on" commands load the menu too).
`:syntax on` and `:filetype on` commands load the menu too).
*'go-g'*
'g' Grey menu items: Make menu items that are not active grey. If
'g' is not included inactive menu items are not shown at all.
@@ -3044,6 +3027,8 @@ A jump table for the options with a short description can be found at |Q_op|.
The format of this option is like that of 'statusline'.
'guitabtooltip' is used for the tooltip, see below.
The expression will be evaluated in the |sandbox| when set from a
modeline, see |sandbox-option|.
Only used when the GUI tab pages line is displayed. 'e' must be
present in 'guioptions'. For the non-GUI tab pages line 'tabline' is
@@ -3119,34 +3104,6 @@ A jump table for the options with a short description can be found at |Q_op|.
WARNING: It's easy to forget that you have changes in hidden buffers.
Think twice when using ":q!" or ":qa!".
*'highlight'* *'hl'*
'highlight' 'hl' Removed. |vim-differences|
global
The builtin |highlight-groups| cannot be changed.
*'hlsearch'* *'hls'* *'nohlsearch'* *'nohls'*
'hlsearch' 'hls' boolean (default on)
global
{not available when compiled without the
|+extra_search| feature}
When there is a previous search pattern, highlight all its matches.
The type of highlighting used can be set with the 'l' occasion in the
'highlight' option. This uses the "Search" highlight group by
default. Note that only the matching text is highlighted, any offsets
are not applied.
See also: 'incsearch' and |:match|.
When you get bored looking at the highlighted matches, you can turn it
off with |:nohlsearch|. This does not change the option value, as
soon as you use a search command, the highlighting comes back.
'redrawtime' specifies the maximum time spent on finding matches.
When the search pattern can match an end-of-line, Vim will try to
highlight all of the matched text. However, this depends on where the
search starts. This will be the first line in the window or the first
line below a closed fold. A match in a previous line which is not
drawn may not continue in a newly drawn line.
You can specify whether the highlight status is restored on startup
with the 'h' flag in 'shada' |shada-h|.
*'history'* *'hi'*
'history' 'hi' number (Vim default: 10000, Vi default: 0)
global
@@ -3169,6 +3126,27 @@ A jump table for the options with a short description can be found at |Q_op|.
This is useful if you have a non-Hebrew keyboard.
See |rileft.txt|.
*'hlsearch'* *'hls'* *'nohlsearch'* *'nohls'*
'hlsearch' 'hls' boolean (default on)
global
{not available when compiled without the
|+extra_search| feature}
When there is a previous search pattern, highlight all its matches.
The |hl-Search| highlight group determines the highlighting. Note that
only the matching text is highlighted, any offsets are not applied.
See also: 'incsearch' and |:match|.
When you get bored looking at the highlighted matches, you can turn it
off with |:nohlsearch|. This does not change the option value, as
soon as you use a search command, the highlighting comes back.
'redrawtime' specifies the maximum time spent on finding matches.
When the search pattern can match an end-of-line, Vim will try to
highlight all of the matched text. However, this depends on where the
search starts. This will be the first line in the window or the first
line below a closed fold. A match in a previous line which is not
drawn may not continue in a newly drawn line.
You can specify whether the highlight status is restored on startup
with the 'h' flag in 'shada' |shada-h|.
*'icon'* *'noicon'*
'icon' boolean (default off, on when title can be restored)
global
@@ -3323,8 +3301,18 @@ A jump table for the options with a short description can be found at |Q_op|.
Vim only searches for about half a second. With a complicated
pattern and/or a lot of text the match may not be found. This is to
avoid that Vim hangs while you are typing the pattern.
The highlighting can be set with the 'i' flag in 'highlight'.
See also: 'hlsearch'.
The |hl-IncSearch| highlight group determines the highlighting.
When 'hlsearch' is on, all matched strings are highlighted too while typing
a search command. See also: 'hlsearch'.
If you don't want turn 'hlsearch' on, but want to highlight all matches
while searching, you can turn on and off 'hlsearch' with autocmd.
Example: >
augroup vimrc-incsearch-highlight
autocmd!
autocmd CmdlineEnter /,\? :set hlsearch
autocmd CmdlineLeave /,\? :set nohlsearch
augroup END
<
CTRL-L can be used to add one character from after the current match
to the command line. If 'ignorecase' and 'smartcase' are set and the
command line has no uppercase characters, the added character is
@@ -3695,7 +3683,7 @@ A jump table for the options with a short description can be found at |Q_op|.
< Minimum value is 2, maximum value is 1000.
*'linespace'* *'lsp'*
'linespace' 'lsp' number (default 0, 1 for Win32 GUI)
'linespace' 'lsp' number (default 0)
global
{only in the GUI}
Number of pixel lines inserted between characters. Useful if the font
@@ -3832,6 +3820,23 @@ A jump table for the options with a short description can be found at |Q_op|.
This option cannot be set from a |modeline| or in the |sandbox|, for
security reasons.
*'makeencoding'* *'menc'*
'makeencoding' 'menc' string (default "")
global or local to buffer |global-local|
{only available when compiled with the |+multi_byte|
feature}
{not in Vi}
Encoding used for reading the output of external commands. When empty,
encoding is not converted.
This is used for `:make`, `:lmake`, `:grep`, `:lgrep`, `:grepadd`,
`:lgrepadd`, `:cfile`, `:cgetfile`, `:caddfile`, `:lfile`, `:lgetfile`,
and `:laddfile`.
This would be mostly useful when you use MS-Windows. If |+iconv| is
enabled and GNU libiconv is used, setting 'makeencoding' to "char" has
the same effect as setting to the system locale encoding. Example: >
:set makeencoding=char " system locale is used
<
*'makeprg'* *'mp'*
'makeprg' 'mp' string (default "make")
global or local to buffer |global-local|
@@ -3868,7 +3873,7 @@ A jump table for the options with a short description can be found at |Q_op|.
:au FileType c,cpp,java set mps+==:;
< For a more advanced way of using "%", see the matchit.vim plugin in
the $VIMRUNTIME/macros directory. |add-local-help|
the $VIMRUNTIME/plugin directory. |add-local-help|
*'matchtime'* *'mat'*
'matchtime' 'mat' number (default 5)
@@ -4509,6 +4514,8 @@ A jump table for the options with a short description can be found at |Q_op|.
and |+postscript| features}
Expression used to print the PostScript produced with |:hardcopy|.
See |pexpr-option|.
This option cannot be set from a |modeline| or in the |sandbox|, for
security reasons.
*'printfont'* *'pfn'*
'printfont' 'pfn' string (default "courier")
@@ -4816,12 +4823,12 @@ A jump table for the options with a short description can be found at |Q_op|.
height with ":set scroll=0".
*'scrollback'* *'scbk'*
'scrollback' 'scbk' number (default: 1000
'scrollback' 'scbk' number (default: 10000
in normal buffers: -1)
local to buffer
Maximum number of lines kept beyond the visible screen. Lines at the
top are deleted if new lines exceed this limit.
Only in |terminal-emulator| buffers. 'buftype'
Only in |terminal| buffers.
-1 means "unlimited" for normal buffers, 100000 otherwise.
Minimum is 1.
@@ -5153,10 +5160,10 @@ A jump table for the options with a short description can be found at |Q_op|.
security reasons.
*'shellcmdflag'* *'shcf'*
'shellcmdflag' 'shcf' string (default: "-c"; Windows: "/c")
'shellcmdflag' 'shcf' string (default: "-c"; Windows: "/s /c")
global
Flag passed to the shell to execute "!" and ":!" commands; e.g.,
"bash.exe -c ls" or "cmd.exe /c dir". For Windows
`bash.exe -c ls` or `cmd.exe /s /c "dir"`. For Windows
systems, the default is set according to the value of 'shell', to
reduce the need to set this option by the user.
On Unix it can have more than one flag. Each white space separated
@@ -5277,7 +5284,7 @@ A jump table for the options with a short description can be found at |Q_op|.
to execute most external commands with cmd.exe.
*'shellxquote'* *'sxq'*
'shellxquote' 'sxq' string (default: "")
'shellxquote' 'sxq' string (default: "", Windows: "\"")
global
Quoting character(s), put around the command passed to the shell, for
the "!" and ":!" commands. Includes the redirection. See
@@ -5369,8 +5376,7 @@ A jump table for the options with a short description can be found at |Q_op|.
< Only printable single-cell characters are allowed, excluding <Tab> and
comma (in a future version the comma might be used to separate the
part that is shown at the end and at the start of a line).
The characters are highlighted according to the '@' flag in
'highlight'.
The |hl-NonText| highlight group determines the highlighting.
Note that tabs after the showbreak will be displayed differently.
If you want the 'showbreak' to appear in between line numbers, add the
"n" flag to 'cpoptions'.
@@ -5425,10 +5431,7 @@ A jump table for the options with a short description can be found at |Q_op|.
'showmode' 'smd' boolean (Vim default: on, Vi default: off)
global
If in Insert, Replace or Visual mode put a message on the last line.
Use the 'M' flag in 'highlight' to set the type of highlighting for
this message.
When |XIM| may be used the message will include "XIM". But this
doesn't mean XIM is really active.
The |hl-ModeMsg| highlight group determines the highlighting.
*'showtabline'* *'stal'*
'showtabline' 'stal' number (default 1)
@@ -5445,14 +5448,13 @@ A jump table for the options with a short description can be found at |Q_op|.
See |tab-page| for more information about tab pages.
*'sidescroll'* *'ss'*
'sidescroll' 'ss' number (default 0)
'sidescroll' 'ss' number (default 1)
global
The minimal number of columns to scroll horizontally. Used only when
the 'wrap' option is off and the cursor is moved off of the screen.
When it is zero the cursor will be put in the middle of the screen.
When using a slow terminal set it to a large number or 0. When using
a fast terminal use a small number or 1. Not used for "zh" and "zl"
commands.
When using a slow terminal set it to a large number or 0. Not used
for "zh" and "zl" commands.
*'sidescrolloff'* *'siso'*
'sidescrolloff' 'siso' number (default 0)
@@ -5691,7 +5693,7 @@ A jump table for the options with a short description can be found at |Q_op|.
word. The expression must evaluate to a List of
Lists, each with a suggestion and a score.
Example:
[['the', 33], ['that', 44]]
[['the', 33], ['that', 44]] ~
Set 'verbose' and use |z=| to see the scores that the
internal methods use. A lower score is better.
This may invoke |spellsuggest()| if you temporarily
@@ -6217,7 +6219,6 @@ A jump table for the options with a short description can be found at |Q_op|.
When on, uses |highlight-guifg| and |highlight-guibg| attributes in
the terminal (thus using 24-bit color). Requires a ISO-8613-3
compatible terminal.
Must be set at startup (in your |init.vim| or |--cmd|).
*'terse'* *'noterse'*
'terse' boolean (default off)
@@ -6272,7 +6273,7 @@ A jump table for the options with a short description can be found at |Q_op|.
for any key that can follow <c-f> in a mapping.
*'ttimeout'* *'nottimeout'*
'ttimeout' boolean (default off)
'ttimeout' boolean (default on)
global
This option and 'ttimeoutlen' determine the behavior when part of a
key code sequence has been received by the terminal UI. For example,
@@ -6287,18 +6288,18 @@ A jump table for the options with a short description can be found at |Q_op|.
complete.
*'ttimeoutlen'* *'ttm'*
'ttimeoutlen' 'ttm' number (default -1)
'ttimeoutlen' 'ttm' number (default 50)
global
The time in milliseconds that is waited for a key code
sequence to complete. Also used for CTRL-\ CTRL-N and CTRL-\ CTRL-G
when part of a command has been typed.
*'title'* *'notitle'*
'title' boolean (default off, on when title can be restored)
'title' boolean (default off)
global
When on, the title of the window will be set to the value of
'titlestring' (if it is not empty), or to:
filename [+=-] (path) - VIM
filename [+=-] (path) - NVIM
Where:
filename the name of the file being edited
- indicates the file cannot be modified, 'ma' off
@@ -6306,7 +6307,7 @@ A jump table for the options with a short description can be found at |Q_op|.
= indicates the file is read-only
=+ indicates the file is read-only and modified
(path) is the path of the file being edited
- VIM the server name |v:servername| or "VIM"
- NVIM the server name |v:servername| or "NVIM"
*'titlelen'*
'titlelen' number (default 85)
@@ -6322,11 +6323,10 @@ A jump table for the options with a short description can be found at |Q_op|.
'titlelen' is also used for the 'titlestring' option.
*'titleold'*
'titleold' string (default "Thanks for flying Vim")
'titleold' string (default "")
global
This option will be used for the window title when exiting Vim if the
original title cannot be restored. Only happens if 'title' is on or
'titlestring' is not empty.
If not empty, this option will be used to set the window title when
exiting. Only if 'title' is enabled.
This option cannot be set from a |modeline| or in the |sandbox|, for
security reasons.
*'titlestring'*
@@ -6412,7 +6412,7 @@ A jump table for the options with a short description can be found at |Q_op|.
Save the whole buffer for undo when reloading it. This applies to the
":e!" command and reloading for when the buffer changed outside of
Vim. |FileChangedShell|
The save only happens when this options is negative or when the number
The save only happens when this option is negative or when the number
of lines is smaller than the value of this option.
Set this option to zero to disable undo for a reload.
@@ -6450,6 +6450,7 @@ A jump table for the options with a short description can be found at |Q_op|.
Currently, these messages are given:
>= 1 When the shada file is read or written.
>= 2 When a file is ":source"'ed.
>= 3 UI info, terminal capabilities
>= 5 Every searched tags file and include file.
>= 8 Files for which a group of autocommands is executed.
>= 9 Every executed autocommand.
@@ -6485,7 +6486,7 @@ A jump table for the options with a short description can be found at |Q_op|.
security reasons.
*'viewoptions'* *'vop'*
'viewoptions' 'vop' string (default: "folds,options,cursor")
'viewoptions' 'vop' string (default: "folds,options,cursor,curdir")
global
{not available when compiled without the |+mksession|
feature}
@@ -6493,6 +6494,7 @@ A jump table for the options with a short description can be found at |Q_op|.
list of words. Each word enables saving and restoring something:
word save and restore ~
cursor cursor position in file and in window
curdir local current directory, if set with |:lcd|
folds manually created folds, opened/closed folds and local
fold options
options options and mappings local to a window or buffer (not
@@ -6775,19 +6777,19 @@ A jump table for the options with a short description can be found at |Q_op|.
*'winhighlight'* *'winhl'*
'winhighlight' 'winhl' string (default empty)
local to window
Window-local highlights. Comma-delimited list of |group-name| pairs
"{hl-builtin}:{hl-group},..." where each {hl-builtin} is a group (from
|highlight-groups|) to be overridden by {hl-group} in the window where
this option was set. Only builting ui highlights are supported, not
syntax highlighting. For that purpose, use |:ownsyntax|.
Window-local highlights. Comma-delimited list of highlight
|group-name| pairs "{hl-builtin}:{hl},..." where each {hl-builtin} is
a built-in |highlight-groups| item to be overridden by {hl} group in
the window. Only built-in |highlight-groups| are supported, not
syntax highlighting (use |:ownsyntax| for that).
Most highlights occuring within the frame of a window are supported.
Highlights of vertical separators are determined by the window to the
left of the separator. The highlight of a tabpage in |tabline| is
determined by the last focused window in the tabpage. Highlights of
determined by the last-focused window of the tabpage. Highlights of
the popupmenu are determined by the current window. Highlights in the
message area are not overridable. Example for overriding the
backgrond color: >
message area cannot be overridden.
Example: show a different color for non-current windows: >
set winhighlight=Normal:MyNormal,NormalNC:MyNormalNC
<
*'winfixheight'* *'wfh'* *'nowinfixheight'* *'nowfh'*
@@ -6920,7 +6922,8 @@ A jump table for the options with a short description can be found at |Q_op|.
'writedelay' 'wd' number (default 0)
global
The number of milliseconds to wait for each character sent to the
screen. When non-zero, characters are sent to the terminal one by
one. For debugging purposes.
screen. When positive, characters are sent to the UI one by one.
When negative, all redrawn characters cause a delay, even if the
character already was displayed by the UI. For debugging purposes.
vim:tw=78:ts=8:ft=help:noet:norl:

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