Mercurial > vim
view runtime/syntax/dylan.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: Dylan " Authors: Justus Pendleton <justus@acm.org> " Brent A. Fulgham <bfulgham@debian.org> " Last Change: Fri Sep 29 13:45:55 PDT 2000 " " This syntax file is based on the Haskell, Perl, Scheme, and C " syntax files. " Part 1: Syntax definition " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif syn case ignore setlocal lisp " Highlight special characters (those that have backslashes) differently syn match dylanSpecial display contained "\\\(x\x\+\|\o\{1,3}\|.\|$\)" " Keywords syn keyword dylanBlock afterwards begin block cleanup end syn keyword dylanClassMods abstract concrete primary inherited virtual syn keyword dylanException exception handler signal syn keyword dylanParamDefs method class function library macro interface syn keyword dylanSimpleDefs constant variable generic primary syn keyword dylanOther above below from by in instance local slot subclass then to syn keyword dylanConditional if when select case else elseif unless finally otherwise then syn keyword dylanRepeat begin for until while from to syn keyword dylanStatement define let syn keyword dylanImport use import export exclude rename create syn keyword dylanMiscMods open sealed domain singleton sideways inline functional " Matching rules for special forms syn match dylanOperator "\s[-!%&\*\+/=\?@\\^|~:]\+[-#!>%&:\*\+/=\?@\\^|~]*" syn match dylanOperator "\(\<[A-Z][a-zA-Z0-9_']*\.\)\=:[-!#$%&\*\+./=\?@\\^|~:]*" " Numbers syn match dylanNumber "\<[0-9]\+\>\|\<0[xX][0-9a-fA-F]\+\>\|\<0[oO][0-7]\+\>" syn match dylanNumber "\<[0-9]\+\.[0-9]\+\([eE][-+]\=[0-9]\+\)\=\>" " Booleans syn match dylanBoolean "#t\|#f" " Comments syn match dylanComment "//.*" syn region dylanComment start="/\*" end="\*/" " Strings syn region dylanString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=dySpecial syn match dylanCharacter "'[^\\]'" " Constants, classes, and variables syn match dylanConstant "$\<[a-zA-Z0-9\-]\+\>" syn match dylanClass "<\<[a-zA-Z0-9\-]\+\>>" syn match dylanVariable "\*\<[a-zA-Z0-9\-]\+\>\*" " Preconditions syn region dylanPrecondit start="^\s*#\s*\(if\>\|else\>\|endif\>\)" skip="\\$" end="$" " These appear at the top of files (usually). I like to highlight the whole line " so that the definition stands out. They should probably really be keywords, but they " don't generally appear in the middle of a line of code. syn region dylanHeader start="^[Mm]odule:" end="^$" " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link dylanBlock PreProc hi def link dylanBoolean Boolean hi def link dylanCharacter Character hi def link dylanClass Structure hi def link dylanClassMods StorageClass hi def link dylanComment Comment hi def link dylanConditional Conditional hi def link dylanConstant Constant hi def link dylanException Exception hi def link dylanHeader Macro hi def link dylanImport Include hi def link dylanLabel Label hi def link dylanMiscMods StorageClass hi def link dylanNumber Number hi def link dylanOther Keyword hi def link dylanOperator Operator hi def link dylanParamDefs Keyword hi def link dylanPrecondit PreCondit hi def link dylanRepeat Repeat hi def link dylanSimpleDefs Keyword hi def link dylanStatement Macro hi def link dylanString String hi def link dylanVariable Identifier let b:current_syntax = "dylan" " vim:ts=8