Problem: Two unrelated things are tested by a single test.
Solution: Split it into two, restoring the old Test_brace_single_line().
Add missing cleanup to some tests.
(zeertzjq)
closes: vim/vim#14323ad493ef3ea
Problem: Page-wise scrolling with Ctrl-D/Ctrl-U implements
it's own logic to change the topline and cursor.
More logic than necessary for scrolling with Ctrl-F/Ctrl-B
was removed in patch 9.1.0211.
Solution: Re-use the logic from Ctrl-E/Ctrl-Y/Ctrl-F/Ctrl-B while
staying backward compatible as much as possible.
Restore some of the logic that determined how many lines will
be scrolled (Luuk van Baal)
5a2e3ec9ac
Problem: Page-wise scrolling with Ctrl-F/Ctrl-B implements
it's own logic to change the topline and cursor.
In doing so, skipcol is not handled properly for
'smoothscroll', and virtual lines.
Solution: Re-use the logic from Ctrl-E/Ctrl-Y while staying
backward compatible as much as possible.
b9f5b95b7b
Problem: Currently, the `immutable` property of options can be applied for options that are hidden and options whose value simply can't be changed. Which is problematic when attempting to convert an option like `'maxcombine'` into an immutable option, because trying to `:set` an immutable option currently gives an error, which is only desired behavior for hidden options, not options that are actually immutable.
Solution: Separate the `immutable` property into two distinct `hidden` and `immutable` properties. Change all options with the `immutable` property to use the `hidden` property instead. Also add `p_mco` as an `immutable` option, as its value cannot be changed, and the underlying variable is not used anywhere.
Problem: Setting some options changes curswant unnecessarily.
Solution: Add a P_HLONLY flag that prevents changing curswant.
(zeertzjq)
closes: vim/vim#14044fcaed6a70f
When "q" is set in 'shortmess' it now fully hides the "recording @a" message
when you are recording a macro instead of just shortening to "recording". This
removes duplication when using reg_recording() in the statusline.
Related #19193
Problem:
APIs get wrong boolean option default values on big-endian platforms.
Solution:
Use a union for def_val.
Cannot use OptVal or OptValData yet as it needs to have the same types
as option variables.
'foldtext' can be set to an empty string to disable and render the
line with:
- extmark highlight
- syntax highlighting
- search highlighting
- no line wrapping
- spelling
- conceal
- inline virtual text
- respects `fillchars:fold`
Currently normal virtual text is not displayed
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Problem: too vague errors for 'listchars'/'fillchars'
Solution: Include the field name in error message.
(zeertzjq)
related: #27050closes: vim/vim#138776a8d2e1634
Co-authored-by: Cole Frankenhoff <cole.nhf@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: Maximum callback depth is not configurable.
Solution: Revert patch 9.0.2103. Set 'maxfuncdepth' in test.
fixes: vim/vim#13732closes: vim/vim#13736fe583b1e59
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'.
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.
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: 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: 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
Enable 'termguicolors' automatically when Nvim can detect that truecolor
is supported by the host terminal.
If $COLORTERM is set to "truecolor" or "24bit", or the terminal's
terminfo entry contains capabilities for Tc, RGB, or setrgbf and
setrgbb, then we assume that the terminal supports truecolor. Otherwise,
the terminal is queried (using both XTGETTCAP and SGR + DECRQSS). If the
terminal's response to these queries (if any) indicates that it supports
truecolor, then 'termguicolors' is enabled.
Problem: We use the `p_force_on` and `p_force_off` variables to check if a variable is immutable and what its default value is. This is not only hacky and unintuitive, but also is limited to only boolean options.
Solution: Replace `p_force_on` and `p_force_off` with an `immutable` property for options, which indicates if an option is immutable. Immutable options cannot be changed from their default value.
Ref: #25672.
Problem: The legacy signlist data structures and associated functions are
redundant since the introduction of extmark signs.
Solution: Store signs defined through the legacy commands in a hashmap, placed
signs in the extmark tree. Replace signlist associated functions.
Usage of the legacy sign commands should yield no change in behavior with the
exception of:
- "orphaned signs" are now always removed when the line it is placed on is
deleted. This used to depend on the value of 'signcolumn'.
- It is no longer possible to place multiple signs with the same identifier
in a single group on multiple lines. This will now move the sign instead.
Moreover, both signs placed through the legacy sign commands and through
|nvim_buf_set_extmark()|:
- Will show up in both |sign-place| and |nvim_buf_get_extmarks()|.
- Are displayed by increasing sign identifier, left to right.
Extmark signs used to be ordered decreasingly as opposed to legacy signs.
The 'termsync' option enables a mode (provided the underlying terminal
supports it) where all screen updates during a redraw cycle are buffered
and drawn together when the redraw is complete. This eliminates tearing
or flickering in cases where Nvim redraws slower than the terminal
redraws the screen.
Problem:
'nofsync' may lose data if the system has a hard shutdown. #9888
Solution:
Change default to 'fsync'. This may be revisited in the future when
'nofsync' can be made safer.
Problem: recursive callback may cause issues on some archs
Solution: Decrease the limit drastically to 20
Recursive callback limit causes problems on some architectures
Since commit 47510f3d6598a1218958c03ed11337a43b73f48d we have a test
that causes a recursive popup callback function to be executed. However
it seems the current limit of 'maxfuncdepth' option value is still too
recursive for some 32bit architectures (e.g. 32bit ARM).
So instead of allowing a default limit of 100 (default value for
'maxfuncdepth'), let's reduce this limit to 20. I don't think there is a
use case where one would need such a high recursive callback limit and a
limit of 20 seems reasonable (although it is currently hard-coded).
closes: vim/vim#13495closes: vim/vim#135022076463e38
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: statusline may look different than expected
Solution: do not check for highlighting of stl and stlnc characters
statusline fillchar may be different than expected
If the highlighting group for the statusline for the current window
|hl-StatusLine| or the non-current window |hl-StatusLineNC| are cleared
(or do not differ from each other), than Vim will use the hard-coded
fallback values '^' (for the non-current windows) or '=' (for the
current window). I believe this was done, to make sure the statusline
will always be visible and be distinguishable from the rest of the
window.
However, this may be unexpected, if a user explicitly defined those
fillchar characters just to notice that those values are then not used
by Vim.
So, let's assume users know what they are doing and just always return
the configured stl and stlnc values. And if they want the statusline to
be non-distinguishable from the rest of the window space, so be it. It
is their responsibility and Vim shall not know better what to use.
fixes: vim/vim#13366closes: vim/vim#134886a650bf696
Co-authored-by: Christian Brabandt <cb@256bit.org>
runtime(doc): all secure options should note this restriction in the documentation (vim/vim#13448)
Problem: Not all secure options document their status
Solution: Describe secure context :set restrictions in each help entry
8ebdbc9e6d
Co-authored-by: dkearns <dougkearns@gmail.com>
Problem: EXPAND flag set for filetype option
Solution: Remove P_EXPAND flag from the 'filetype' option
Remove P_EXPAND flag from the 'filetype' option
Problem: P_EXPAND flag is erroneously set for 'filetype' option
Solution: Remove the P_EXPAND flag
This flag is used by string options that accept file path values. See
:help set_env.
This appears to have been included in d5e8c92 and resulted from an
incorrect implementation of 'filetype' completion.
See vim/vim#12900 for a small discussion.
related: vim/vim#12900closes: vim/vim#134163932072ab4
Co-authored-by: Doug Kearns <dougkearns@gmail.com>
Problem: [security] use-after-free with wildmenu
Solution: properly clean up the wildmenu when exiting
Fix wildchar/wildmenu/pum memory corruption with special wildchar's
Currently, using `wildchar=<Esc>` or `wildchar=<C-\>` can lead to a
memory corruption if using wildmenu+pum, or wrong states if only using
wildmenu. This is due to the code only using one single place inside the
cmdline process loop to perform wild menu clean up (by checking
`end_wildmenu`) but there are other odd situations where the loop could
have exited and we need a post-loop clean up just to be sure. If the
clean up was not done you would have a stale popup menu referring to
invalid memory, or if not using popup menu, incorrect status line (if
`laststatus=0`).
For example, if you hit `<Esc>` two times when it's wildchar, there's a
hard-coded behavior to exit command-line as a failsafe for user, and if
you hit `<C-\><C-\><C-N>` it will also exit command-line, but the clean
up code would not have hit because of specialized `<C-\>` handling.
Fix Ctrl-E / Ctrl-Y to not cancel/accept wildmenu if they are also
used for 'wildchar'/'wildcharm'. Currently they don't behave properly,
and also have potentially memory unsafe behavior as the logic is
currently not accounting for this situation and try to do both.
(Previous patch that addressed this: vim/vim#11677)
Also, correctly document Escape key behavior (double-hit it to escape)
in wildchar docs as it's previously undocumented.
In addition, block known invalid chars to be set in `wildchar` option,
such as Ctrl-C and `<CR>`. This is just to make it clear to the user
they shouldn't be set, and is not required for this bug fix.
closes: vim/vim#133618f4fb007e4
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
Problem: no max callback recursion limit
Solution: bail out, if max call recursion for callback functions
has been reached.
This checks the 'maxfuncdepth' setting and throws E169 when a callback
function recursively calls itself.
closes: vim/vim#13337closes: vim/vim#1333947510f3d65
Co-authored-by: Christian Brabandt <cb@256bit.org>
