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8225 Commits

Author SHA1 Message Date
Jonathan de Boyne Pollard
d711bb84e6 tui: Eliminate superfluous SGR resets. 
Track whether the terminal is in no attribute mode, assuming that it starts
this way, and do not attempt to reset back to that mode if already in it.
 2017-06-03 18:53:27 +01:00
Jonathan de Boyne Pollard
5e5914655b tui: document fix_terminfo()'s several tasks 2017-06-03 18:53:27 +01:00
Jonathan de Boyne Pollard
7821eef258 Separate 16- and 256- colour control sequences and tidy up some redundancy. 2017-06-03 18:53:27 +01:00
Jonathan de Boyne Pollard
d5468d3cde Change TUI resize to use an extended terminal capability. 
... rather than hardwiring the string and testing the terminal
type every time the screen is re-sized.
 2017-06-03 18:53:27 +01:00
Björn Linse
3f553ac0b9 lint: fix indentation of FUNC_ATTR lines 2017-06-03 08:17:22 +02:00
Björn Linse
f3d8502115 clint: check FUNC_ATTR lines to have 2-space indent 2017-06-03 08:17:22 +02:00
Justin M. Keyes
133f8bc628 Merge #4700 from AdnoC/keep-default-register 2017-05-31 23:43:40 +02:00
AdnoC
2f2eeb19ba shada: Add default value for is_unnamed 2017-05-31 13:31:06 -04:00
AdnoC
745bac562d eval.c: Ignore unnamed register error in f_setreg 
The error case is already handled and an appropriate error message is
already printed.
 2017-05-31 13:31:06 -04:00
AdnoC
0c3dea5c4d style/lint 2017-05-31 13:31:01 -04:00
AdnoC
336412e1db shada/linting: Moved some code out of shada_write. 
shada_write was too long (over 500 lines) and caused a linting error.
Register initialization was moved to its own function in order to save lines.
 2017-05-31 13:19:09 -04:00
AdnoC
9a91ce4fa6 eval: Add ability to set the unnamed register with setreg 2017-05-31 13:19:08 -04:00
AdnoC
a00b03d03f shada: Set the unnamed register to the previous unnamed register on startup 2017-05-31 13:18:59 -04:00
Justin M. Keyes
fcc9d99967 channel_write: fix compiler warning 2017-05-31 14:10:04 +02:00
Matthew Malcomson
033b1cb7d9 'pastetoggle': Revert support for multi-key value (#6724) 
Reverts commit 337b6179df

Closes #6716 at the expense of not being able to use a
multi-key 'pastetoggle' manually.

Multi-key 'pastetoggle' can still be used when inserting the entire
option into the typebuffer at once (though the use here is
questionable).

Also remove those tests to do with waiting for the completion of
'pastetoggle' and mention in the documentation that 'pastetoggle'
doesn't wait for timeout.
 2017-05-31 13:20:06 +02:00
James McCoy
43f40b8e1a Merge pull request #6740 from oni-link/fix.snprintf 
if_cscope: Fix truncation of formated output
 2017-05-30 00:47:27 +00:00
Björn Linse
5a151555c8 sockets: don't deadlock when connecting to own pipe address 2017-05-29 19:02:49 +02:00
Björn Linse
6a75938758 channels: implement sockopen() to connect to socket 
Helped-By: oni-link <knil.ino@gmail.com>
 2017-05-29 19:02:49 +02:00
ZyX
a409fa2b3f lua: Use automatic determining of suffixes only for package.cpath 2017-05-28 23:55:51 +03:00
James McCoy
9cc185dc6d Merge pull request #6680 from mhinz/listen/localhost 
Use uv_getaddrinfo() for servers
 2017-05-28 13:26:06 +00:00
James McCoy
62d020aba1 socket_watcher_start: Silence conversion warning for sin(6)_port 
Although in_port_t is a typedef for uint16_t, GCC in Ubuntu 12.04
complains about potential loss of data due to converting int to
uint16_t.  Since we know this isn't possible, silence the warning to
avoid breaking QB until it gets upgraded to a newer Ubuntu.
 2017-05-28 07:14:49 -04:00
James McCoy
6c135b89ee eval: serverstart: Return finalized address to user 
In the process of setting up the socket watcher, the address may be
changed (e.g., adding the OS-selected port).
 2017-05-28 07:14:49 -04:00
Daniel Hahler
eb71bbb1da vim-patch:8.0.0605 (#6821) 
Problem:    The buffer that quickfix caches for performance may become
            invalid. (Daniel Hahler)
Solution:   Reset qf_last_bufref in qf_init_ext(). (Daniel Hahler,
            closes vim/vim#1728, closes vim/vim#1676)

6dd4a53502
 2017-05-28 13:01:46 +02:00
Justin M. Keyes
1cf377f23a Merge #6777 from justinmk/bsd 2017-05-28 02:37:07 +02:00
James McCoy
3f85c2e43a Server: Call uv_getaddrinfo with NULL service when no port 
When using serverstart("ip.ad.d.r:") to listen on a random port, we need
to abide by getaddrinfo()'s API and pass in a NULL service, rather than
an empty string.

When given an empty string, getaddrinfo() is free to search for a
service by the given name (since the string isn't a number) which will
fail.  At least FreeBSD does perform this lookup.
 2017-05-27 20:27:33 -04:00
Justin M. Keyes
023f67cad8 terminal: Do not change 'number', 'relativenumber' (#6796) 
Showing the 'number' column in terminal buffers is a bit silly because
of 'scrollback'. But it's mostly harmless and technically works as
expected.

The least surprising thing is to leave the user's settings alone. Since
there are tradeoffs in both cases, we choose inertia.

We still disable 'relativenumber' in *terminal-mode* (as opposed to
normal-mode) because it is totally broken: the Nvim cursor (not terminal
cursor) is always on the last line.
 2017-05-27 15:08:38 +02:00
ZyX
97602371e6 lua: Add paths from &runtimepath to package.path and package.cpath 2017-05-25 16:27:40 +03:00
TJ DeVries
45626de63f get_keymap API (#6236) 
* Add api function get keymap

nvim_get_keymap(mode)
nvim_buf_get_keymap(buffer, mode)
 2017-05-25 12:41:53 +02:00
Jonathan de Boyne Pollard
133ae5eeef tui: Improve scrolling mechanism. 
Respect the BGE flag from terminfo rather than guessing that it is
always off. Emit DECLRMM and DECSLRM (or equivalent) to properly define
the scroll rectangle.
 2017-05-23 21:55:15 +02:00
Jonathan de Boyne Pollard
0de7b17d03 tui: Reset the scroll region when resizing. 
DECSLPP is explicitly documented as not affecting the scroll region. The
dtterm extension is not as well documented, but it is safer than not to
assume that it operates similarly.

This also eliminates a pointlessly repeated test from tui_scroll(). It
additionally uses a non-parameterized DECSTBM sequence when attempting
to reset back to whole-screen scrolling.
 2017-05-23 15:35:47 +02:00
Jonathan de Boyne Pollard
593af64943 tui: resize: use an extended terminal capability 
... rather than hardwiring the string and testing the terminal
type every time the screen is re-sized.
 2017-05-23 15:35:16 +02:00
Jonathan de Boyne Pollard
36d1fd0602 tui: Only use dtterm's extension where supported. 
This limits the use of dtterm's extension to DECSLPP to only those
terminal types where it is known to be supported.
Because it can be potentially understood as genuine DECSLPP
sequence, setting the number of lines to a number larger than 25,
which of course can cause confusion (especially if it is the width
parameter that results in this) only use it on terminals that are
known to support the dtterm extension.

rxvt (Unicode) also understands dtterm's extension.
 2017-05-23 15:24:34 +02:00
Justin M. Keyes
41fd278317 oldtests: Mark Test_lambda_with_timer as flaky 2017-05-23 00:44:21 +02:00
Marco Hinz
fd5e4e2e4c Server: don't fall back to Unix sockets 2017-05-22 23:38:09 +02:00
ZyX
a5a5c83608 api/vim: Fix nvim_list_runtimepaths 
It used to

1. Always omit last component in runtimepath.
2. Always omit trailing empty item and leave uninitialized memory in place of 
   it.
 2017-05-23 00:16:23 +03:00
Justin M. Keyes
7b55d50bbd tui.c: Initialize TUI input component only once. (#6784) 
term_input_start should be called only once. This fixes a leak
introduced by af2e629be4.

Closes #6780

Steps to demonstrate memory leak:

    CC=clang CFLAGS=" -O0 -g -DEXITFREE " cmake .. -DMIN_LOG_LEVEL=0 -DCMAKE_BUILD_TYPE=Debug -DBUSTED_OUTPUT_TYPE=nvim -DCMAKE_INSTALL_PREFIX=$PWD/root -DCLANG_ASAN_UBSAN=ON -DPREFER_LUAJIT=false
    nvim -u NONE -i NONE --cmd $'function S()\nsuspend\nendfunction' --cmd 'inoremap <expr> X S()' --cmd 'call feedkeys("iX", "t")'
    fg<CR><Esc>:cq<CR>

```
=================================================================
==25050==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 4159 byte(s) in 1 object(s) allocated from:
    #0 0x4f6a30 in calloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:72
    #1 0xf8d222 in xcalloc /home/zyx/a.a/Proj/c/neovim/src/nvim/memory.c:147:15
    #2 0x1349d28 in rbuffer_new /home/zyx/a.a/Proj/c/neovim/src/nvim/rbuffer.c:24:17
    #3 0xa6867b in rstream_init /home/zyx/a.a/Proj/c/neovim/src/nvim/event/rstream.c:42:20
    #4 0xa68651 in rstream_init_fd /home/zyx/a.a/Proj/c/neovim/src/nvim/event/rstream.c:28:3
    #5 0x1866451 in term_input_init /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/input.c:55:3
    #6 0x187f049 in tui_terminal_start /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/tui.c:223:3
    #7 0x187b491 in tui_main /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/tui.c:258:3
    #8 0x18b3171 in ui_thread_run /home/zyx/a.a/Proj/c/neovim/src/nvim/ui_bridge.c:124:3
    #9 0x7f54c2d5f39b  (/lib64/libpthread.so.0+0x739b)

Direct leak of 4159 byte(s) in 1 object(s) allocated from:
    #0 0x4f6a30 in calloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:72
    #1 0xf8d222 in xcalloc /home/zyx/a.a/Proj/c/neovim/src/nvim/memory.c:147:15
    #2 0x1349d28 in rbuffer_new /home/zyx/a.a/Proj/c/neovim/src/nvim/rbuffer.c:24:17
    #3 0x1865a4a in term_input_init /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/input.c:29:23
    #4 0x187f049 in tui_terminal_start /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/tui.c:223:3
    #5 0x187b491 in tui_main /home/zyx/a.a/Proj/c/neovim/src/nvim/tui/tui.c:258:3
    #6 0x18b3171 in ui_thread_run /home/zyx/a.a/Proj/c/neovim/src/nvim/ui_bridge.c:124:3
    #7 0x7f54c2d5f39b  (/lib64/libpthread.so.0+0x739b)

Indirect leak of 7144 byte(s) in 62 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c231636c  (/usr/lib64/libtermkey.so.1+0x636c)

Indirect leak of 1500 byte(s) in 75 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2316b34  (/usr/lib64/libtermkey.so.1+0x6b34)

Indirect leak of 704 byte(s) in 1 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c23129dd in _init (/usr/lib64/libtermkey.so.1+0x29dd)

Indirect leak of 520 byte(s) in 1 object(s) allocated from:
    #0 0x4f6c40 in realloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:77
    #1 0x7f54c2313b7c in termkey_register_keyname (/usr/lib64/libtermkey.so.1+0x3b7c)

Indirect leak of 256 byte(s) in 1 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2313c3c  (/usr/lib64/libtermkey.so.1+0x3c3c)

Indirect leak of 48 byte(s) in 2 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2313d9e  (/usr/lib64/libtermkey.so.1+0x3d9e)

Indirect leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2316553  (/usr/lib64/libtermkey.so.1+0x6553)

Indirect leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2315a2f  (/usr/lib64/libtermkey.so.1+0x5a2f)

Indirect leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x485ca8 in __interceptor_strdup /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_interceptors.cc:562
    #1 0x7f54c2316bef  (/usr/lib64/libtermkey.so.1+0x6bef)

Indirect leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x485ca8 in __interceptor_strdup /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_interceptors.cc:562
    #1 0x7f54c2316c0f  (/usr/lib64/libtermkey.so.1+0x6c0f)

Indirect leak of 4 byte(s) in 1 object(s) allocated from:
    #0 0x4f6840 in malloc /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:64
    #1 0x7f54c2316a26  (/usr/lib64/libtermkey.so.1+0x6a26)

SUMMARY: AddressSanitizer: 18574 byte(s) leaked in 149 allocation(s).
```
 2017-05-22 17:26:26 +02:00
Marco Hinz
3efc82cbb2 Server: use uv_getaddrinfo() for $NVIM_LISTEN_ADDRESS 
This change implicitly adds IPv6 support.

If the address contains ":", we try to use a TCP socket instead of a Unix domain
socket. Everything in front of the last occurrence of ":" is the hostname and
everything after it the port.

If the hostname lookup fails, we fall back to using a Unix domain socket.

If the port is empty ("localhost:"), a random port will be assigned.

Examples:

  NVIM_LISTEN_ADDRESS=localhost:12345 -> TCP (IPv4 or IPv6), port: 12345
  NVIM_LISTEN_ADDRESS=localhost:      -> TCP (IPv4 or IPv6), port: random (> 1024)
  NVIM_LISTEN_ADDRESS=localhost:0     -> TCP (IPv4 or IPv6), port: random (> 1024)
  NVIM_LISTEN_ADDRESS=localhost       -> Unix domain socket "localhost" in current dir
 2017-05-22 01:05:39 +02:00
Justin M. Keyes
17a46dc5e0 pty_process_unix.c: include <libutil.h> on DragonFly BSD 
From FreeBSD ports patch:
https://svnweb.freebsd.org/ports/head/editors/neovim/files/patch-src_nvim_os_pty__process__unix.c?revision=425833&view=markup

References https://github.com/neovim/neovim/issues/6771#issuecomment-302921368
 2017-05-21 13:47:39 +02:00
Justin M. Keyes
bdd73fc07f api/nvim_replace_termcodes: Document keycodes behavior 2017-05-20 22:20:32 +02:00
Justin M. Keyes
bfb9cf1fc3 vim_getenv: Remove redundant NULL check. 2017-05-20 19:40:38 +02:00
James McCoy
6a7514feaa Merge pull request #6735 from justinmk/funcattr 
clang 3.6+ REAL_FATTR_NONNULL_RET
 2017-05-20 12:37:18 -04:00
ZyX
7dc7d2f83f lua: Add PVS comment to lua/*.c 2017-05-20 05:06:55 +03:00
ZyX
e14f678689 options: Silence V542 without using comments 2017-05-20 05:02:03 +03:00
ZyX
a052040430 options: Silence V542 the other way 
Still does not work though.
 2017-05-20 04:56:38 +03:00
ZyX
1dafe1e002 syntax: Silence V782 
Just another pointer hack used with hash tables.
 2017-05-20 04:47:01 +03:00
ZyX
a494bf847d tui: Fix V547: always true condition 
The variable in question is initalized at the start of the function with
something non-NULL, specifically pointer to a static buffer.
 2017-05-20 04:47:01 +03:00
ZyX
d9398982ea spellfile: Fix V547: always true condition 
This condition was already checked at the surrounding if() at line 2422.
 2017-05-20 04:47:01 +03:00
ZyX
c7c4aad387 tag: Silence V522: potential null dereference 
Call PVS is referring to is using DT_FREE which will make function exit earlier,
in #ifdef EXITFREE block.
 2017-05-20 04:47:01 +03:00
ZyX
b2265a0977 shada: Fix V581: adjacent branches with same condition 2017-05-20 04:29:54 +03:00
ZyX
8bd903cd51 search: Fix V502: ?: ambiguity 2017-05-20 04:28:21 +03:00