Notifications for a channel will be sent directly if there are no
pending requests (for this channel). Otherwise notifications are queued
for later sending.
But in two cases a notification could be sent with pending requests:
* Broadcasting a notification
* A channel that has just finished its last pending request
would call send_delayed_notifications() for all channels.
To prevent this, every channel can now only send its own delayed
notifications and broadcasting checks for pending requests.
Due to the way vimscript garbage collection handles cyclic references, its not
possible to rely on incrementing `dv_refcount` to prevent dicts still used
internally from being collected: If a object with dv_refcount > 0 isn't
reachable by vimscript code, it will be freed when `garbage_collect()` is
called. Add the `internal_refcount` field to prevent this.
Problem: Setting 'history' to a big value causes out-of-memory errors.
Solution: Limit the value to 10000. (Hirohito Higashi)
https://github.com/vim/vim/tree/v7-4-336
Problem: In a help buffer the global 'foldmethod' is used. (Paul Marshall)
Solution: Reset 'foldmethod' when starting to edit a help file. Move the
code to a separate function.
https://github.com/vim/vim/releases/tag/v7-4-515
This also removes the `#elseif defined(MSWIN)` clause. Due to the
enclosing `if` block, we will never get to this point when src starts with
a '%', making the whole #elseif block dead code.
Because the COMMAND arguments of custom_command takes a list, and
CMAKE_C_FLAGS is a string, it will be treated as a single long
argument, which will cause the build to fail.
Use os_scandir().
fname_case() only gets used when `defined(USE_FNAME_CASE)` (on operating
systems with case-insensitive file systems), but may be useful in other
contexts, so move it to path.c. (See the TODO.)
Remove the unused parameter, len.
Problem: In Ex mode, cyrillic characters are not handled. (Stas Malavin)
Solution: Support multi-byte characters in Ex mode. (Yukihiro Nakadaira)
https://github.com/vim/vim/releases/tag/v7-4-324
- Remove JobActivity autocmd and v:job_data variable
- Simplify `jobstart` to receive:
- An argument vector
- An optional dictionary which may contain any of the current `jobstart`
options plus `on_stdout`, `on_stderr` and `on_exit` callbacks.
- Refactor and add more job tests
- Update documentation
- Make it possible to call or unref ufunc_T pointers directly.
- Keep refcount of named functions, and stop them from being deleted if the
refcount is greater than 1.
Problem: Language mapping also applies to mapped characters.
Solution: Add the 'langnoremap' option, when on 'langmap' does not apply to
mapped characters. (Christian Brabandt)
https://github.com/vim/vim/releases/tag/v7-4-502
Instead of selecting stderr on startup if stdin is not a tty, first try reading
from it and only switch to stderr when reading fails. With this behavior we
support commands like:
```
echo q | nvim -es
```
and
```
ls *.md | xargs nvim
```
Fixed small bugs in rstream.c to make this happen.
Since all reads are queued by the event loop, we must also queue the exit event,
or else the process_close function can close the job streams before received
data is processed.
This commit integrates libvterm with Neovim and implements a terminal emulator
with nvim buffers as the display mechanism. Terminal buffers can be created
using any of the following methods:
- Opening a file with name following the "term://[${cwd}//[${pid}:]]${cmd}"
URI pattern where:
- cwd is the working directory of the process
- pid is the process id. This is just for use in session files where a pid
would have been assigned to the saved buffer title.
- cmd is the command to run
- Invoking the `:terminal` ex command
- Invoking the `termopen` function which returns a job id for automating the
terminal window.
Some extra changes were also implemented to adapt with terminal buffers. Here's
an overview:
- The `main` function now sets a BufReadCmd autocmd to intercept the term:// URI
and spawn the terminal buffer instead of reading the file.
- terminal buffers behave as if the following local buffer options were set:
- `nomodifiable`
- `swapfile`
- `undolevels=-1`
- `bufhidden=hide`
- All commands that delete buffers(`:bun`, `:bd` and `:bw`) behave the same for
terminal buffers, but only work when bang is passed(eg: `:bwipeout!`)
- A new "terminal" mode was added. A consequence is that a new set of mapping
commands were implemented with the "t" prefix(tmap, tunmap, tnoremap...)
- The `edit` function(which enters insert mode) will actually enter terminal
mode if the current buffer is a terminal
- The `put` operator was adapted to send data to the terminal instead of
modifying the buffer directly.
- A window being resized will also trigger a terminal resize if the window
displays the terminal.
Most internal functions to modify buffers operate on the current buffer and
require temporary switchs. This macro is a temporary workaround until a cleaner
refactoring of the internal API is performed.
Add missing parentheses and whatnot, move dangling comment, etc. Some
specific items worth mentioning:
Fixed some references to non-existent tags, found via `make html`
msgpack_rpc/channel.c:
ELOG already prefixes each line with "error @ ..."
This commit pulls the some environment-variable handling functions out of
misc1.c and in to os/env.c. Previously submited as #1231, this is the start of
a patch series that does that work based on a more up-to-date master branch.
Major tasks accomplished:
- move functions and fix includes
- fix clint/clang analysis warnings
- correct documentation comments
Despite the +/- prefix, the majority of these features have been made
non-optional at compile time, so their presence here is misleading.
Also mention `:h vim-differences` to make it clear our that many
features are non-optional.
