Problem: tex syntax file does not support some of the math equation
environments provided by amsmath.sty, therefore well-formed
snippet is highlighted as "texBadMath"
Solution: add the environments
closes: #18433
Signed-off-by: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Factor out the common prefix in line-continuation :syn-skip patterns.
closes: #18416
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
- Match comments after Vim9 :echo and :execute.
- Match comments after Vim9 and legacy :eval.
closes: #18420
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
After two preview proposals (JEPs 476 and 494), _module_
import declarations are now a part of the language (JDK 25).
Reference:
https://openjdk.org/jeps/511closes: #18424
Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: completion: autocompletion can be improved
Solution: Add support for "longest" and "preinsert" in 'autocomplete';
add preinserted() (Girish Palya)
* Add support for "longest" in 'completeopt' when 'autocomplete'
is enabled. (Note: the cursor position does not change automatically
when 'autocomplete' is enabled.)
* Add support for "preinsert" when 'autocomplete' is enabled. Ensure
"preinsert" works the same with and without 'autocomplete'
* introduce the preinserted() Vim script function, useful for defining
custom key mappings.
fixes: #18314closes: #18387
Signed-off-by: Girish Palya <girishji@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
- unified bashStatement, kshStatement and shStatement as much as
possible
- separated builtin commands from external programs
- cleaned up kornshell flavor logic
- fixed alias syntax highlighting
- added test for bash alias syntax highlighting
- removed daemon keyword
closes: #18355
Signed-off-by: Bjoern Foersterling <bjoern.foersterling@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Match the full :wincmd command syntax.
Allow for oneline assignment to Vim9 variables named winc[md].
Fixes#18368.
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Adds the lf release 38 specific syntax highlighting changes.
From the PR andis-sprinkis/lf-vim#24 by @CatsDeservePets
closes: #18342
Signed-off-by: Andis Spriņķis <andis@sprinkis.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Include post operator whitespace in the Vim9 variable assignment
lookahead so that "redir =>" doesn't match as an assignment.
fixes: #18319closes: #18323
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: filetype: kitty config files are not recognized
Solution: Detect */kitty/*.conf as kitty filetype, include a syntax
script (Shawon).
closes: #18280
Signed-off-by: Shawon <mdmoinulhossainshawon@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
The ellipsis literal (`...`) can be used in multiple contexts:
- Placeholders: `class Foo: ...`
- Containers: `Tuple[int, ...]`
- Assignments: `x = ...`
This is a trickier pattern to match because we can't rely on keyword
boundaries, so we instead look for exactly three dots (`...`).
This does mean that we will match the `...` portion of `x...x`, which
isn't valid Python syntax, but I think that's an acceptable trade-off
that avoids making this pattern much more complex.
Reference:
- https://docs.python.org/3/library/constants.html#Ellipsiscloses: #18107
Signed-off-by: Jon Parise <jon@indelible.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Fix matching of floats at the beginning of an f-string replacement
field, immediately after the opening brace.
The existing pattern, using `\zs`, cannot consume the already matched
`{` so use a lookbehind instead.
See comment: https://github.com/vim/vim/pull/17962#issuecomment-3201550443closes: #18220
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: complete: preinsert does not work well with preinsert
Solution: Make "preinsert" completeopt value work with autocompletion
(Girish Palya)
This change extends Insert mode autocompletion so that 'preinsert' also
works when 'autocomplete' is enabled.
Try: `:set ac cot=preinsert`
See `:help 'cot'` for more details.
closes: #18213
Signed-off-by: Girish Palya <girishji@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This change does the following to the M4 syntax script:
- In M4 there are no "strings" in the usual sense. Instead, M4 has
quotes, but the text inside a quoted region is rescanned just like
outside, and quotes can be nested.
- The old m4String region was misleading and removed. A new m4Quoted
region reflects proper quoting semantics.
- Removed a duplicate highlight rule.
- Fixed a typo in a highlight group name (m4builtin → m4Builtin).
- Added a reference link to the POSIX M4 specification.
- Removed outdated maintainer URL.
closes: #18192
Signed-off-by: Damien Lejay <damien@lejay.be>
Signed-off-by: Christian Brabandt <cb@256bit.org>
No support is provided or planned for language recognition
in code snippets of documentation comments. Requesting to
load arbitrary syntax plugins with the aid of the concerned
variable is therefore wasteful in general and erroneous when
paired languages ":syn-include" one another without taking
steps to manage circularity.
related: #17308
related: #17220closes: #18172
Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Highlight the iteration variable's type in Vim9 :for {var} loops.
Reported by Aliaksei Budavei.
fixes: #17961closes: #18163
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
These versions have exited their standard support term as of
- bullseye: 2024-08-14
- focal: 2025-05
- oracular: 2025-07-10
closes: #18134
Signed-off-by: James McCoy <jamessan@jamessan.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Adds the lf release 37 specific syntax highlighting changes.
From the PR andis-sprinkis/lf-vim#23 by @CatsDeservePets
closes: #18115
Signed-off-by: Andis Spriņķis <andis@sprinkis.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
bash 5.3 (released July 2025) added support for ${ cmd;} and
${|cmd;} style command substitution, which is similar (but not
identical) to ksh/mksh.
closes: #18084
Signed-off-by: Kevin Pulo <kevin.pulo@mongodb.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: no support for terminal primary device attributes
Solution: Add support for detecting the DA1 response from the terminal,
add the v:termda1 variable and the 't_Ms' option for the
OSC 52 command format (Foxe Chen)
closes: #18033
Signed-off-by: Foxe Chen <chen.foxe@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
