Mercurial > vim
view runtime/syntax/uil.vim @ 33399:95db67c7b754 v9.0.1958
patch 9.0.1958: cannot complete option values
Commit: https://github.com/vim/vim/commit/900894b09a95398dfc75599e9f0aa2ea25723384
Author: Yee Cheng Chin <ychin.git@gmail.com>
Date: Fri Sep 29 20:42:32 2023 +0200
patch 9.0.1958: cannot complete option values
Problem: cannot complete option values
Solution: Add completion functions for several options
Add cmdline tab-completion for setting string options
Add tab-completion for setting string options on the cmdline using
`:set=` (along with `:set+=` and `:set-=`).
The existing tab completion for setting options currently only works
when nothing is typed yet, and it only fills in with the existing value,
e.g. when the user does `:set diffopt=<Tab>` it will be completed to
`set diffopt=internal,filler,closeoff` and nothing else. This isn't too
useful as a user usually wants auto-complete to suggest all the possible
values, such as 'iblank', or 'algorithm:patience'.
For set= and set+=, this adds a new optional callback function for each
option that can be invoked when doing completion. This allows for each
option to have control over how completion works. For example, in
'diffopt', it will suggest the default enumeration, but if `algorithm:`
is selected, it will further suggest different algorithm types like
'meyers' and 'patience'. When using set=, the existing option value will
be filled in as the first choice to preserve the existing behavior. When
using set+= this won't happen as it doesn't make sense.
For flag list options (e.g. 'mouse' and 'guioptions'), completion will
take into account existing typed values (and in the case of set+=, the
existing option value) to make sure it doesn't suggest duplicates.
For set-=, there is a new `ExpandSettingSubtract` function which will
handle flag list and comma-separated options smartly, by only suggesting
values that currently exist in the option.
Note that Vim has some existing code that adds special handling for
'filetype', 'syntax', and misc dir options like 'backupdir'. This change
preserves them as they already work, instead of converting to the new
callback API for each option.
closes: #13182
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 29 Sep 2023 20:45:04 +0200 |
| parents | b11ceef7116e |
| children |
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" Vim syntax file " Language: Motif UIL (User Interface Language) " Maintainer: Thomas Koehler <jean-luc@picard.franken.de> " Please be aware: I'm often slow to answer email due to a high " non-computer related workload (sometimes 4-8 weeks) " Last Change: 2016 September 6 " URL: http://gott-gehabt.de/800_wer_wir_sind/thomas/Homepage/Computer/vim/syntax/uil.vim " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif " A bunch of useful keywords syn keyword uilType arguments callbacks color syn keyword uilType compound_string controls end syn keyword uilType exported file include syn keyword uilType module object procedure syn keyword uilType user_defined xbitmapfile syn keyword uilTodo contained TODO " String and Character constants " Highlight special characters (those which have a backslash) differently syn match uilSpecial contained "\\\d\d\d\|\\." syn region uilString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell,uilSpecial syn match uilCharacter "'[^\\]'" syn region uilString start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@Spell,uilSpecial syn match uilSpecialCharacter "'\\.'" syn match uilSpecialStatement "Xm[^ =(){}:;]*" syn match uilSpecialFunction "MrmNcreateCallback" syn match uilRessource "XmN[^ =(){}:;]*" syn match uilNumber "-\=\<\d*\.\=\d\+\(e\=f\=\|[uU]\=[lL]\=\)\>" syn match uilNumber "0[xX]\x\+\>" syn region uilComment start="/\*" end="\*/" contains=@Spell,uilTodo syn match uilComment "!.*" contains=@Spell,uilTodo syn match uilCommentError "\*/" syn region uilPreCondit start="^#\s*\(if\>\|ifdef\>\|ifndef\>\|elif\>\|else\>\|endif\>\)" skip="\\$" end="$" contains=uilComment,uilString,uilCharacter,uilNumber,uilCommentError syn match uilIncluded contained "<[^>]*>" syn match uilInclude "^#\s*include\s\+." contains=uilString,uilIncluded syn match uilLineSkip "\\$" syn region uilDefine start="^#\s*\(define\>\|undef\>\)" end="$" contains=uilLineSkip,uilComment,uilString,uilCharacter,uilNumber,uilCommentError syn sync ccomment uilComment " Define the default highlighting. " Only when an item doesn't have highlighting yet " The default highlighting. hi def link uilCharacter uilString hi def link uilSpecialCharacter uilSpecial hi def link uilNumber uilString hi def link uilCommentError uilError hi def link uilInclude uilPreCondit hi def link uilDefine uilPreCondit hi def link uilIncluded uilString hi def link uilSpecialFunction uilRessource hi def link uilRessource Identifier hi def link uilSpecialStatement Keyword hi def link uilError Error hi def link uilPreCondit PreCondit hi def link uilType Type hi def link uilString String hi def link uilComment Comment hi def link uilSpecial Special hi def link uilTodo Todo let b:current_syntax = "uil" " vim: ts=8