Mercurial > vim
view runtime/syntax/xkb.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 | 5b7ea82bc18f |
| children |
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" Vim syntax file " This is a GENERATED FILE. Please always refer to source file at the URI below. " Language: XKB (X Keyboard Extension) components " Maintainer: David Ne\v{c}as (Yeti) <yeti@physics.muni.cz> " Last Change: 2020 Oct 18 " URL: http://trific.ath.cx/Ftp/vim/syntax/xkb.vim " Setup " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif syn case match syn sync minlines=100 " Comments syn region xkbComment start="//" skip="\\$" end="$" keepend contains=xkbTodo syn region xkbComment start="/\*" matchgroup=NONE end="\*/" contains=xkbCommentStartError,xkbTodo syn match xkbCommentError "\*/" syntax match xkbCommentStartError "/\*" contained syn sync ccomment xkbComment syn keyword xkbTodo TODO FIXME contained " Literal strings syn match xkbSpecialChar "\\\d\d\d\|\\." contained syn region xkbString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=xkbSpecialChar oneline " Catch errors caused by wrong parenthesization syn region xkbParen start='(' end=')' contains=ALLBUT,xkbParenError,xkbSpecial,xkbTodo transparent syn match xkbParenError ")" syn region xkbBrace start='{' end='}' contains=ALLBUT,xkbBraceError,xkbSpecial,xkbTodo transparent syn match xkbBraceError "}" syn region xkbBracket start='\[' end='\]' contains=ALLBUT,xkbBracketError,xkbSpecial,xkbTodo transparent syn match xkbBracketError "\]" " Physical keys syn match xkbPhysicalKey "<\w\+>" " Keywords syn keyword xkbPreproc augment include replace syn keyword xkbConstant False True syn keyword xkbModif override replace syn keyword xkbIdentifier action affect alias allowExplicit approx baseColor button clearLocks color controls cornerRadius count ctrls description driveskbd font fontSize gap group groups height indicator indicatorDrivesKeyboard interpret key keys labelColor latchToLock latchMods left level_name map maximum minimum modifier_map modifiers name offColor onColor outline preserve priority repeat row section setMods shape slant solid symbols text top type useModMapMods virtualModifier virtualMods virtual_modifiers weight whichModState width syn keyword xkbFunction AnyOf ISOLock LatchGroup LatchMods LockControls LockGroup LockMods LockPointerButton MovePtr NoAction PointerButton SetControls SetGroup SetMods SetPtrDflt Terminate syn keyword xkbTModif default hidden partial virtual syn keyword xkbSect alphanumeric_keys alternate_group function_keys keypad_keys modifier_keys xkb_compatibility xkb_geometry xkb_keycodes xkb_keymap xkb_semantics xkb_symbols xkb_types " Define the default highlighting hi def link xkbModif xkbPreproc hi def link xkbTModif xkbPreproc hi def link xkbPreproc Preproc hi def link xkbIdentifier Keyword hi def link xkbFunction Function hi def link xkbSect Type hi def link xkbPhysicalKey Identifier hi def link xkbKeyword Keyword hi def link xkbComment Comment hi def link xkbTodo Todo hi def link xkbConstant Constant hi def link xkbString String hi def link xkbSpecialChar xkbSpecial hi def link xkbSpecial Special hi def link xkbParenError xkbBalancingError hi def link xkbBraceError xkbBalancingError hi def link xkbBraketError xkbBalancingError hi def link xkbBalancingError xkbError hi def link xkbCommentStartError xkbCommentError hi def link xkbCommentError xkbError hi def link xkbError Error let b:current_syntax = "xkb"