Mercurial > vim
view runtime/syntax/hb.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 | 46763b01cd9a |
| children |
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" Vim syntax file " Language: Hyper Builder " Maintainer: Alejandro Forero Cuervo " URL: http://bachue.com/hb/vim/syntax/hb.vim " Last Change: 2012 Jan 08 by Thilo Six " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim " Read the HTML syntax to start with "syn include @HTMLStuff <sfile>:p:h/htmlhb.vim "this would be nice but we are supposed not to do it "set mps=<:> "syn region HBhtmlString contained start=+"+ end=+"+ contains=htmlSpecialChar "syn region HBhtmlString contained start=+'+ end=+'+ contains=htmlSpecialChar "syn match htmlValue contained "=[\t ]*[^'" \t>][^ \t>]*" syn match htmlSpecialChar "&[^;]*;" contained syn match HBhtmlTagSk contained "[A-Za-z]*" syn match HBhtmlTagS contained "<\s*\(hb\s*\.\s*\(sec\|min\|hour\|day\|mon\|year\|input\|html\|time\|getcookie\|streql\|url-enc\)\|wall\s*\.\s*\(show\|info\|id\|new\|rm\|count\)\|auth\s*\.\s*\(chk\|add\|find\|user\)\|math\s*\.\s*exp\)\s*\([^.A-Za-z0-9]\|$\)" contains=HBhtmlTagSk transparent syn match HBhtmlTagN contained "[A-Za-z0-9\/\-]\+" syn match HBhtmlTagB contained "<\s*[A-Za-z0-9\/\-]\+\(\s*\.\s*[A-Za-z0-9\/\-]\+\)*" contains=HBhtmlTagS,HBhtmlTagN syn region HBhtmlTag contained start=+<+ end=+>+ contains=HBhtmlTagB,HBDirectiveError syn match HBFileName ".*" contained syn match HBDirectiveKeyword ":\s*\(include\|lib\|set\|out\)\s\+" contained syn match HBDirectiveError "^:.*$" contained "syn match HBDirectiveBlockEnd "^:\s*$" contained "syn match HBDirectiveOutHead "^:\s*out\s\+\S\+.*" contained contains=HBDirectiveKeyword,HBFileName "syn match HBDirectiveSetHead "^:\s*set\s\+\S\+.*" contained contains=HBDirectiveKeyword,HBFileName syn match HBInvalidLine "^.*$" syn match HBDirectiveInclude "^:\s*include\s\+\S\+.*$" contains=HBFileName,HBDirectiveKeyword syn match HBDirectiveLib "^:\s*lib\s\+\S\+.*$" contains=HBFileName,HBDirectiveKeyword syn region HBText matchgroup=HBDirectiveKeyword start=/^:\(set\|out\)\s*\S\+.*$/ end=/^:\s*$/ contains=HBDirectiveError,htmlSpecialChar,HBhtmlTag keepend "syn match HBLine "^:.*$" contains=HBDirectiveInclude,HBDirectiveLib,HBDirectiveError,HBDirectiveSet,HBDirectiveOut syn match HBComment "^#.*$" " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link HBhtmlString String hi def link HBhtmlTagN Function hi def link htmlSpecialChar String hi def link HBInvalidLine Error hi def link HBFoobar Comment hi HBFileName guibg=lightgray guifg=black hi def link HBDirectiveError Error hi def link HBDirectiveBlockEnd HBDirectiveKeyword hi HBDirectiveKeyword guibg=lightgray guifg=darkgreen hi def link HBComment Comment hi def link HBhtmlTagSk Statement syn sync match Normal grouphere NONE "^:\s*$" syn sync match Normal grouphere NONE "^:\s*lib\s\+[^ \t]\+$" syn sync match Normal grouphere NONE "^:\s*include\s\+[^ \t]\+$" "syn sync match Block grouphere HBDirectiveSet "^#:\s*set\s\+[^ \t]\+" "syn sync match Block grouphere HBDirectiveOut "^#:\s*out\s\+[^ \t]\+" let b:current_syntax = "hb" let &cpo = s:cpo_save unlet s:cpo_save " vim: ts=8