- Add section `VIM.LPEG` and `VIM.RE` to docs/lua.txt.
- Add `_meta/re.lua` which adds luadoc and type annotations, for the
vendored `vim.re` package.
- Fix minor style issues on `_meta/lpeg.lua` luadoc for better vimdocs
generation.
- Fix a bug on `gen_vimdoc` where non-helptags in verbatim code blocks
were parsed as helptags, affecting code examples on `vim.lpeg.Cf`,
etc.
- Also move the `vim.regex` section below so that it can be located
closer to `vim.lpeg` and `vim.re`.
Problem: Current values of `StatusLine` and `StatusLineNC` are currently
designed to be visually distinctive while being not intrusive.
However, the compromise was more shifted towards "not intrusive".
After the feedback, statusline highlight groups should be designed to:
- Make current window clearly noticeable. Meaning `StatusLine` and
`StatusLineNC` should obviously differ.
- Make non-current windows clearly separable. Meaning `StatusLineNC`
and `Normal`/`NormalNC` should obviously differ.
Solution:
- Update `StatusLineNC` to have more visible background.
- Update `StatusLine` to be inverted variant of `StatusLineNC`.
- Update `WinBar` and `WinBarNC` to not link to `StatusLine` and
`StatusLineNC` because it makes two goals harder to achieve.
- Update `TabLine` to link to `StatusLineNC` instead of `StatusLine`
to not be very visually intrusive.
Problem: Decor range is being redrawn unconditionally, negating the
more conservative line redrawing that follows.
Solution: Get rid of unconditional redraw_buf_range_later() call.
Problem: Coverity complains about improper use of negative value
Solution: Add a condition to validate that keytyped is larger or equal
to 0
Apparently patch 9.1.0006 made it more explicit for Coverity, that the
TOLOWER_LOC() macros do not handle negative values properly. However,
that condition has always been there even before that, so add a
condition to verify that keytyped is indeed at least 0
closes: vim/vim#1382449471963fe
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: i_CTRL-R- doesn't work for multibyte chars in Replace mode,
Coverity complains missing return value for u_save_cursor()
Solution: Use mb_charlen() and del_chars() instead, handle failure mode
for u_save_cursor() correctly (@zeertzjq)
closes: vim/vim#13846424ec1f235
Problem: i_CTRL-R- no longer works in replace mode
Solution: delete characters in replace mode before putting, add a test,
add a bit warning into the documentation, that i_CTRL-R-P/O
is not supported in Replace mode for now
fixes: vim/vim#13792closes: vim/vim#138165d5cbb2b9a
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: default diff highlighting is too noisy
Solution: Link diff highlighting groups to new
Added/Removed/Changed, revert previous change
(Romain Lafourcade)
Remove diff* links added in vim/vim#13776 and doc added in commit b1392be
The links added in vim/vim#13776 are way too noisy for the contexts in which
the `diff` syntax is applied (git commits, patches, etc.).
This commit:
- removes those links
- adds new default highlighting groups Added, Changed and
Removed
- links the diff highlighting groups to those new defaults
- removes the doc changes
- adjusts the syntax_completion test for those newly added group
names
Note: Changes to the default color schemes will be handled separately,
by adding links to those newly created Added/Removed/Changed
highlighting groups.
related: vim/vim#13776closesvim/vim#13825124371c5a1
Co-authored-by: Romain Lafourcade <romain.lafourcade@razorfish.fr>
Problem: regexp cannot match combining chars in collection
Solution: Check for combining characters in regex collections for the
NFA and BT Regex Engine
Also, while at it, make debug mode work again.
fixesvim/vim#10286closes: vim/vim#12871d2cc51f9a1
Co-authored-by: Christian Brabandt <cb@256bit.org>
Remove `export` pramgas from defs headers as it causes IWYU to believe
that the definitions from the defs headers comes from main header, which
is not what we really want.
grid_put_linebuf() used grid_clear() internally to handle clearing the
left part of a rightleft line. By reimplementing that internally, we
can instead use grid_put_linebuf() as the implementation of
grid_clear(), which in the end is a net reduction of code as grid_fill()
is used for nothing else.
win_draw_end: Implement "draw_margin" on a per-row basis which closer reflects how
terminals work. Also use the magic mirror for 'rightleft'
This commit implements a new TermRequest autocommand event and has Neovim
emit this event when children of terminal buffers emit an OSC or DCS sequence
libvterm does not handle.
The TermRequest autocommand event has additional data in the
v:termrequest variable.
Co-authored-by: Gregory Anders <greg@gpanders.com>
A bit big, but practically it was a lot simpler to change over all
fillchars and all listchars at once, to not need to maintain two
parallel implementations.
This is mostly an internal refactor, but it also removes an arbitrary
limitation: that 'fillchars' and 'listchars' values can only be
single-codepoint characters. Now any character which fits into a single
screen cell can be used.
buf is a pointer argument, not a local char array, so sizeof(buf) is just the size of a pointer type on the platform. This is always an incorrect value, but on 32-bit platforms it actually has an impact, since sizeof(buf) is just 4 and causes the buffer to get truncated.
Problem: `IncSearch` is currently linked to `Search` which makes it not
usable for its purpose of showing current match with 'incsearch' and
confirming matches after `:s///c`.
Solution: Link it to `CurSearch`.
Problem: incorrect use of W_WINROW in edit.c
Solution: compare against curwin->w_height instead
Remove incorrect use of W_WINROW
In structs.h it is mentioned that w_wrow is relative to w_winrow, so
using W_WINROW doesn't make sense when comparing with window height.
This change won't lead to any observable behavior change:
The condition intends to check if there are 'scrolloff' lines between
the current cursor when the bottom of the window. When W_WINROW(curwin)
is added to curwin->w_height - 1 - get_scrolloff_value(), the condition
is instead satisfied when the cursor is on some screen line below that
position. However,
- If 'scrolloff' is smaller than half the window height, this condition
can only be satisfied when W_WINROW(curwin) == 0. And if it is not
satisfied, update_topline() does the actual scrolling.
- If 'scrolloff' is larger than half the window height, update_topline()
will put the cursor at the center of the window soon afterwards
anyway, because set_topline() now unsets VALID_TOPLINE flag starting
from 7db7bb45b0.
To put it in another way, 7db7bb45b0
makes the update_topline() just below correct the mistakes made in this
block, so this incorrect use of W_WINROW() no longer affects observable
behavior.
closes: vim/vim#12331b1ed7ec9f7
Problem: regression with empty inner blocks introduced
(after v9.1.0007)
Solution: Set correct cursor position, Check for visual mode
being active (Maxim Kim)
relates: vim/vim#13514closes: vim/vim#138193779516988
Co-authored-by: Maxim Kim <habamax@gmail.com>
Problem: can select empty inner text blocks
(laurentalacoque)
Solution: make selecting empty inner text blocks an error
textobjects: Make selecting inner empty blocks an error
fixes: vim/vim#13514closes: vim/vim#13523ad4d7f446d
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: Keymap completion is not available
Solution: Add keymap completion (Doug Kearns)
Add keymap completion to the 'keymap' option, user commands and builtin
completion functions.
closes: vim/vim#1369281642d9d6f
Co-authored-by: Doug Kearns <dougkearns@gmail.com>
Problem: The maximum 'statuscolumn' width and grow behavior is undocumented.
Solution: Define, use and document the maximum 'statuscolumn' width and grow behavior.
Problem:
Many decoration providers (treesitter injection highlighting, semantic
token highlighting, inlay hint) rely on the correctness of the `botline`
argument of `on_win` callback. However, `botline` can be smaller than
the actual line number of the last displayed line if some lines are
folded. In such cases, some decorations will be missing in the lines not
covered by `botline`.
Solution:
Validate `botline` when invoking `on_win`.
NOTE:
It seems that the old code was deliberately avoiding this presumably due
to performance reasons. However, I haven't experienced noticeable lag
after this change, and I believe the cost of botline computation would
be much smaller than the cost of decoration providers.
Avoid `prevwin == curwin` when closing `curwin`
Problem: When closing the current window (or when moving it to a tabpage), the
previous window may refer to the new current window
(`winnr() == winnr('#')`) if that window is selected as the
new current window.
Solution: Set `prevwin = NULL` when switching away from an invalid `curwin` and
the target window was the `prevwin`.
(Sean Dewar)
related: vim/vim#4537closes: vim/vim#13762bf44b69d1f
Co-authored-by: Sean Dewar <seandewar@users.noreply.github.com>
Problem: a closing fold expression may unexpectedly start a new fold
when it should end a fold
(reported by Shota Nozaki)
Solution: if a fold hasn't started yet, do not immediately
start a new fold with level 1
(Shota Nozaki)
fixes: vim/vim#12768closes: vim/vim#137480689b87059
Co-authored-by: Shota Nozaki <emonkak@gmail.com>
buf_ensure_loaded already checks `(buf->b_ml.ml_mfp != NULL)`. #25823
TODO:
- #10070#13201 All buffer-related API functions except
`nvim_buf_is_loaded` (and `nvim_buf_is_valid`?) should always call
`buf_ensure_loaded`. Because the _common case_ is that plugins expect
the buffer to "just work"—and for the uncomon, performance-sensitive
case, the script can check `nvim_buf_is_loaded` to avoid implicitly
loading a buffer.
- Update documentation to clarify the above semantics.
Adding a file to `OUTPUT` in `add_custom_command` marks that file as
`GENERATED` in cmake, and will thus be removed when running the `clean`
target. As cmake doesn't have a good way to mark that certain files
should not be removed, we instead "lie" to it by omitting the files we
want to keep from `OUTPUT`. This hack only works as long as there aren't
any other files that depend on the generated files we want to keep,
which currently seems to be the case. If this assumption changes in the
future, then we need to separate the parts that are generated and the
parts that are not as to prevent an infinite dependency chain.
- Use `#pragma once` for `cmake.config/config.h.in`
- Remove unused variable `CACHED_GENERATED_DIR`
- Reorganize and sort variables
- Introduce `STYLUA_DIRS` variable to ensure the `formatlua` and
`lintlua-stylua` operates on the same files.
- Adjust variable scope to avoid using hacky directory properties.
- Add more necessary runtime files as test dependencies
Problem: Wrong display when 'breakindentopt' contains "sbr" and
'showbreak' and 'nobreakindent' are set.
Solution: Always reset wlv->need_showbreak regardless of the values of
'breakindent' and 'showbreak', as they aren't checked when
setting wlv->need_showbreak (zeertzjq)
closes: vim/vim#137857e4f62a257
Problem: cursor wrong after { in single line buffer
(Edwin Chan)
Solution: do not place the cursor at the end for a single
line buffer when moving backwards
(Gary Johnson)
closes: vim/vim#13780closes: vim/vim#137839e6549d2fb
Co-authored-by: Gary Johnson <garyjohn@spocom.com>
Problem: Visual selection isn't drawn with 'breakindent' when the line
doesn't fit in the window (Jaehwang Jung)
Solution: Adjust wlv->fromcol also for 'breakindent' (zeertzjq)
closes: vim/vim#13767closes: vim/vim#1376823627722d3
The releases doesn't work on intel mac as libintl isn't available on the system
by default. This makes `:language` not work for the shipped macos releases,
though the reduction in build system complexity most likely outweighs that.
Problem: Default number column has incorrect width after 'statuscolumn'
is unset due to an error, but was also truncated.
Solution: Reverse 'statuscolumn' error and truncate return branches.
Problem: Unable to predict which byte-offset to place virtual text to
make it repeat visually in the wrapped part of a line.
Solution: Add a flag to nvim_buf_set_extmark() that causes virtual
text to repeat in wrapped lines.
Just pass p_cpo to replace_termcodes() directly.
This allows removing option_vars.h from keycodes.h, and also avoids the
mistake of passing 0 as cpo_flags.
We no longer return to the main loop in win_line() to put column
characters on the screen. Simplify and sync statuscolumn drawing
logic with that of statusline.
We do not need an enum to keep track of what place in win_line() we
currently are at. We already have a variable which keeps track where
in the code we currently are (and thus what part of the line we are
currently rendering), it is called the _program counter_. When we need
non-linear or self-referential control-flow anyway for a laugh, we
have a mechanism for that, it is called _function calls_.
Do not "save" and "restore" the wlv->n_extra state every time the
columns are to be drawn. This sort of thing needs to go away. Instead of
setting the n_extra variables and then going to the outer while loop,
the text in the columns can be rendered by just simply putting the text
into the cells of the screen line, right away. Even in nvim this can be
tricky sometimes, luckily we can use function calls to abstract this
logic, which means that this handy data structure called the _call
stack_ is handling saving away state temporarily, and restoring it back
when we need it again.
Lastly, but not least, as we now have direct control how signs
are rendered, these can be stored as schar_T[2] and be directly
put on screen as such.
"export" only prevents IWYU from adding these headers if the headers
that export them are included, while "private" ensures that IWYU never
adds these headers.
Problem: Maximum callback depth is not configurable.
Solution: Revert patch 9.0.2103. Set 'maxfuncdepth' in test.
fixes: vim/vim#13732closes: vim/vim#13736fe583b1e59
Problem: If a help buffer is opened without legacy syntax set (because
treesitter is enabled), Vim strips (some) markup. This means the syntax
engine fails to parse (some) syntax if treesitter highlighting is
disabled again.
Solution: Do not strip the help buffer of markup since (legacy or
treesitter) highlighting is always enabled in Nvim. Similarly, remove
redundant setting of filetype and give the function a more descriptive
name.
Problem: Wrong cursor position when dragging out of window.
Solution: Don't use ScreenCols[] when mouse is not in current window.
closes: vim/vim#13717ec14924368
Problem: reg_executing() returns wrong result in :normal with range
when 'showcmd' is set (after 8.2.4705).
Solution: Reset "pending_end_reg_executing" when executing a register.
closes: vim/vim#13707615202bd0e
It isn't really useful to put anonymous enums only used as arguments to
functions calls in _defs.h headers, as they will only be used by a file
that calls those functions, which requires including a non-defs header.
Also move os_msg() and os_errmsg() back to message.h, as on Windows they
are actual functions instead of macros.
Also remove gettext.h and globals.h from private/helpers.h.
Problem:
`findoption()` searches through the options[] table linearly for option
names, even though hashy can be used to generate a compile-time hash
table for it.
Solution:
Use hashy to generate a compile time hash table for finding options.
This also allows handling option aliases, so we don't need separate
options[] table entries for things like 'viminfo'.
- add EXTERNALPROJECT_OPTIONS variable to main build
- use `REQUIRED` keyword for IWYU.
- remove check_c_compiler_flag checks when `ENABLE_COMPILER_SUGGESTIONS`
is `ON`. If we explicitly enable it then we probably want it to give
an error if it doesn't exist, rather than silently skip it.
- Move dependency interface libraries to their find module and use them
as a pseudo-imported target.
- Remove BUSTED_OUTPUT_TYPE. It's not used and we can reintroduce it
again if something similar is needed.
- Use LINK_OPTIONS intead of LINK_FLAGS when generating the `--version`
output.
Currently, setting &bg at all re-initializes highlights and reloads
the active colorscheme, even if the actual value of &bg has not changed.
With https://github.com/neovim/neovim/pull/26595 this causes a
regression since &bg is set unconditionally based on the value detected
from the terminal.
Instead, only reload the colorscheme if the actual value of &bg has
changed.
The benefits are primarily being able to use FetchContent, which allows
for a more flexible dependency handling. Other various quality-of-life
features such as `-B` and `-S` flags are also included.
This also removes broken `--version` generation as it does not work for
version 3.10 and 3.11 due to the `JOIN` generator expression.
Reference: https://github.com/neovim/neovim/issues/24004
runtime(doc): remove deprecation warning for gdefault
Deprecated can be misunderstood as being slated for removal; slightly
change wording to be clearer.
82f19734bf
Co-authored-by: dundargoc <gocdundar@gmail.com>
Problem: Updating default color scheme produced some feedback.
Solution: Address the feedback.
Outline of the changes:
- Colors `Grey1` and `Grey2` are made a little bit more extreme (dark -
darker, light - lighter) to increase overall contrast.
- `gui` colors are treated as base with `cterm` colors falling back to
using 0-15 colors which come from terminal emulator.
- Update highlight group definition to not include attribute definition
if it is intended to staty uncolored.
- Tweak some specific highlight groups.
- Add a list of Neovim specific highlight groups which are now defined
differently in a breaking way.
- Minor tweaks in several other places related to default color scheme.
Problem: Moving tabpages on :drop may cause an endless loop
Solution: Disallow moving tabpages on :drop when cleaning up the arglist
first
Moving tabpages during drop command may cause an endless loop
When executing a :tab drop command, Vim will close all windows not in
the argument list. This triggers various autocommands. If a user has
created an 'au Tabenter * :tabmove -' autocommand, this can cause Vim to
end up in an endless loop, when trying to iterate over all tabs (which
would trigger the tabmove autocommand, which will change the tpnext
pointer, etc).
So instead of blocking all autocommands before we actually try to edit
the given file, lets simply disallow to move tabpages around. Otherwise,
we may change the expected number of events triggered during a :drop
command, which users may rely on (there is actually a test, that expects
various TabLeave/TabEnter autocommands) and would therefore be a
backwards incompatible change.
Don't make this an error, as this could trigger several times during the
drop command, but silently ignore the :tabmove command in this case (and
it should in fact finally trigger successfully when loading the given
file in a new tab). So let's just be quiet here instead.
fixes: vim/vim#13676closes: vim/vim#13686df12e39b8b
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: We have `P_(BOOL|NUM|STRING)` macros to represent an option's type, which is redundant because `OptValType` can already do that. The current implementation of option type flags is also too limited to allow adding multitype options in the future.
Solution: Remove `P_(BOOL|NUM|STRING)` and replace it with a new `type_flags` attribute in `vimoption_T`. Also do some groundwork for adding multitype options in the future.
Side-effects: Attempting to set an invalid keycode option (e.g. `set t_foo=123`) no longer gives an error.
Problem: Unpaired marks are invalidated if its column is deleted,
which may just be a "placeholder" column, e.g. for signs.
Solution: Only remove unpaired marks if its entire row is deleted.
Problem:
Unlike termopen(), nvim_open_term() PTYs do not carriage-return the
cursor on newline ("\n") input.
nvim --clean
:let chan_id = nvim_open_term(1, {})
:call chansend(chan_id, ["here", "are", "some", "lines"])
Actual behavior:
here
are
some
lines
Expected behaviour:
here
are
some
lines
Solution:
Add `force_crlf` option, and enable it by default.
Problem: 'termsync' overwrites the first parameter of a format string
when UNIBI_OUT() encounters an overflow.
Solution: Don't use tui->params[] for 'termsync'.
uv_close asserts that a handle is not already closing. We can guard
against this assertion failure by manually checking the handle's closing
status ourselves.
Problem: line2byte behavior is changed after commit b051b13. It no
longer return `-1` on empty buffer.
Solution: use `nof_ff` instead of `!ff_dos` as condition. Then
compatible behavior of line2byte() is restored.
buf_signcols_validate_range() is only called in a buffer with signs, in
which the marktree is thus non-empty. Also remove a redundant comment,
condition and variable.
*** CID 470331: Error handling issues (CHECKED_RETURN)
/src/nvim/decoration.c: 824 in buf_signcols_validate_range()
818
819 // Allocate an array of integers holding the overlapping signs in the range.
820 assert(row2 >= row1);
821 int *overlap = xcalloc(sizeof(int), (size_t)(row2 + 1 - row1));
822
823 // First find the number of overlapping signs at "row1".
>>> CID 470331: Error handling issues (CHECKED_RETURN)
>>> Calling "marktree_itr_get_overlap" without checking return value (as is done elsewhere 4 out of 5 times).
824 marktree_itr_get_overlap(buf->b_marktree, currow, 0, itr);
825 while (marktree_itr_step_overlap(buf->b_marktree, itr, &pair)) {
826 if (!mt_invalid(pair.start) && pair.start.flags & MT_FLAG_DECOR_SIGNTEXT) {
827 overlap[0]++;
828 }
829 }
Add a macro to indicate the option count so that we can iterate through the options[] table more clearly. This also removes the need for having an option with NULL fullname at the end of `options[]`.
Problem: Many places in the code use `findoption()` to access an option using its name, even if the option index is available. This is very slow because it requires looping through the options array over and over.
Solution: Use option index instead of name wherever possible. Also introduce an `OptIndex` enum which contains the index for every option as enum constants, this eliminates the need to pass static option names as strings.
Rather than writing the synchronized update begin and end sequences into
the TUI's internal buffer (where it is later flushed to the TTY), write
these sequences directly to the TTY before and after the TUI's internal
buffer is itself flushed to the TTY.
This guarantees that a synchronized update is always used when we are
actually sending data to the TTY. This means we do not need to keep
track of the TUI's "dirty" state (any sequences which affect the TUI
state will be written in the TUI's internal buffer, which is now
guaranteed to only ever be written when a synchronized update is
active).
Problem: The options[] array is not sorted alphabetically.
Solution: Sort it alphabetically. Add a test. Avoid unnecessary loop
iterations in findoption().
closes: vim/vim#13648
Cherry-pick Test_set_one_column() change from patch 8.2.0432.
f48558e10a
