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.
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
- In general, many sections have been expanded a lot.
- Defer to the wiki when it makes sense.
- Rewrite a bunch of things to be clearer. There is a lot more
verbosity, but clarifying as many items as we can in this document is
preferable to it being done later in the issue tracker.
(alphabetically sorted)
Helped-by: David Granström <david@davidgranstrom.com>
Helped-by: Florian Walch <florian@fwalch.com>
Helped-by: John Szakmeister <john@szakmeister.net>
Helped-by: Justin M. Keyes <justinkz@gmail.com>
Helped-by: Martin Kopischke <martin@kopischke.net>
Helped-by: oni-link <knil.ino@gmail.com>
[ci skip]
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.
This documents the differences between nvim and nvim.
Regarding the removal of references to 'renderoptions': it was never
added in the first place, so there's no need to mention its "removal".
- Modify tty-test to allow easier control over the terminal
- Add a new directory with various terminal tests/specifications
- Remove a pending job/pty test.
- Flush stdout in Screen:snapshot_util() (avoid waiting for the test to finish)
- Replace libuv sigwinch watcher by a sigaction handler. libuv randomly fails to
deliver signals on OSX. Might be related to the problem fixed by
@bbcddc55ee1e5605657592644be0102ed3a5f104 (under the hoods, libuv uses a pipe
to deliver signals to the main thread, which might be blocking in some
situations)
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.
