Mercurial > vim
view runtime/syntax/lss.vim @ 33674:021e5bb88513 v9.0.2074
patch 9.0.2074: Completion menu may be wrong
Commit: https://github.com/vim/vim/commit/daef8c74375141974d61b85199b383017644978c
Author: Christian Brabandt <cb@256bit.org>
Date: Fri Oct 27 19:16:26 2023 +0200
patch 9.0.2074: Completion menu may be wrong
Problem: Completion menu may be wrong
Solution: Check for the original direction of the completion menu,
add more tests, make it work with 'noselect'
completion: move in right direction when filling completion_info()
When moving through the insert completion menu and switching directions,
we need to make sure we start at the correct position in the list and
move correctly forward/backwards through it, so that we do not skip
entries and the selected item points to the correct entry in the list
of completion entries generated by the completion_info() function.
The general case is this:
1) CTRL-X CTRL-N, we will traverse the list starting from
compl_first_match and then go forwards (using the cp->next pointer)
through the list (skipping the very first entry, which has the
CP_ORIGINAL_TEXT flag set (since that is the empty/non-selected entry
2) CTRL-X CTRL-P, we will traverse the list starting from
compl_first_match (which now points to the last entry). The previous
entry will have the CP_ORIGINAL_TEXT flag set, so we need to start
traversing the list from the second prev pointer.
There are in fact 2 special cases after starting the completion menu
with CTRL-X:
3) CTRL-N and then going backwards by pressing CTRL-P again.
compl_first_match will point to the same entry as in step 1 above,
but since compl_dir_foward() has been switched by pressing CTRL-P
to backwards we need to pretend to be in still in case 1 and still
traverse the list in forward direction using the cp_next pointer
4) CTRL-P and then going forwards by pressing CTRL-N again.
compl_first_match will point to the same entry as in step 2 above,
but since compl_dir_foward() has been switched by pressing CTRL-N
to forwards we need to pretend to be in still in case 2 and still
traverse the list in backward direction using the cp_prev pointer
For the 'noselect' case however, this is slightly different again. When
going backwards, we only need to go one cp_prev pointer back. And
resting of the direction works again slightly different. So we need to
take the noselect option into account when deciding in which direction
to iterate through the list of matches.
related: #13402
related: #12971
closes: #13408
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 27 Oct 2023 19:30:05 +0200 |
| parents | d46f974fd69e |
| children |
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" Vim syntax file " Language: Lynx 2.7.1 style file " Maintainer: Scott Bigham <dsb@killerbunnies.org> " Last Change: 2004 Oct 06 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif " This setup is probably atypical for a syntax highlighting file, because " most of it is not really intended to be overridable. Instead, the " highlighting is supposed to correspond to the highlighting specified by " the .lss file entries themselves; ie. the "bold" keyword should be bold, " the "red" keyword should be red, and so forth. The exceptions to this " are comments, of course, and the initial keyword identifying the affected " element, which will inherit the usual Identifier highlighting. syn match lssElement "^[^:]\+" nextgroup=lssMono syn match lssMono ":[^:]\+" contained nextgroup=lssFgColor contains=lssReverse,lssUnderline,lssBold,lssStandout syn keyword lssBold bold contained syn keyword lssReverse reverse contained syn keyword lssUnderline underline contained syn keyword lssStandout standout contained syn match lssFgColor ":[^:]\+" contained nextgroup=lssBgColor contains=lssRedFg,lssBlueFg,lssGreenFg,lssBrownFg,lssMagentaFg,lssCyanFg,lssLightgrayFg,lssGrayFg,lssBrightredFg,lssBrightgreenFg,lssYellowFg,lssBrightblueFg,lssBrightmagentaFg,lssBrightcyanFg syn case ignore syn keyword lssRedFg red contained syn keyword lssBlueFg blue contained syn keyword lssGreenFg green contained syn keyword lssBrownFg brown contained syn keyword lssMagentaFg magenta contained syn keyword lssCyanFg cyan contained syn keyword lssLightgrayFg lightgray contained syn keyword lssGrayFg gray contained syn keyword lssBrightredFg brightred contained syn keyword lssBrightgreenFg brightgreen contained syn keyword lssYellowFg yellow contained syn keyword lssBrightblueFg brightblue contained syn keyword lssBrightmagentaFg brightmagenta contained syn keyword lssBrightcyanFg brightcyan contained syn case match syn match lssBgColor ":[^:]\+" contained contains=lssRedBg,lssBlueBg,lssGreenBg,lssBrownBg,lssMagentaBg,lssCyanBg,lssLightgrayBg,lssGrayBg,lssBrightredBg,lssBrightgreenBg,lssYellowBg,lssBrightblueBg,lssBrightmagentaBg,lssBrightcyanBg,lssWhiteBg syn case ignore syn keyword lssRedBg red contained syn keyword lssBlueBg blue contained syn keyword lssGreenBg green contained syn keyword lssBrownBg brown contained syn keyword lssMagentaBg magenta contained syn keyword lssCyanBg cyan contained syn keyword lssLightgrayBg lightgray contained syn keyword lssGrayBg gray contained syn keyword lssBrightredBg brightred contained syn keyword lssBrightgreenBg brightgreen contained syn keyword lssYellowBg yellow contained syn keyword lssBrightblueBg brightblue contained syn keyword lssBrightmagentaBg brightmagenta contained syn keyword lssBrightcyanBg brightcyan contained syn keyword lssWhiteBg white contained syn case match syn match lssComment "#.*$" " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link lssComment Comment hi def link lssElement Identifier hi def lssBold term=bold cterm=bold hi def lssReverse term=reverse cterm=reverse hi def lssUnderline term=underline cterm=underline hi def lssStandout term=standout cterm=standout hi def lssRedFg ctermfg=red hi def lssBlueFg ctermfg=blue hi def lssGreenFg ctermfg=green hi def lssBrownFg ctermfg=brown hi def lssMagentaFg ctermfg=magenta hi def lssCyanFg ctermfg=cyan hi def lssGrayFg ctermfg=gray if $COLORTERM == "rxvt" " On rxvt's, bright colors are activated by setting the bold attribute. hi def lssLightgrayFg ctermfg=gray cterm=bold hi def lssBrightredFg ctermfg=red cterm=bold hi def lssBrightgreenFg ctermfg=green cterm=bold hi def lssYellowFg ctermfg=yellow cterm=bold hi def lssBrightblueFg ctermfg=blue cterm=bold hi def lssBrightmagentaFg ctermfg=magenta cterm=bold hi def lssBrightcyanFg ctermfg=cyan cterm=bold else hi def lssLightgrayFg ctermfg=lightgray hi def lssBrightredFg ctermfg=lightred hi def lssBrightgreenFg ctermfg=lightgreen hi def lssYellowFg ctermfg=yellow hi def lssBrightblueFg ctermfg=lightblue hi def lssBrightmagentaFg ctermfg=lightmagenta hi def lssBrightcyanFg ctermfg=lightcyan endif hi def lssRedBg ctermbg=red hi def lssBlueBg ctermbg=blue hi def lssGreenBg ctermbg=green hi def lssBrownBg ctermbg=brown hi def lssMagentaBg ctermbg=magenta hi def lssCyanBg ctermbg=cyan hi def lssLightgrayBg ctermbg=lightgray hi def lssGrayBg ctermbg=gray hi def lssBrightredBg ctermbg=lightred hi def lssBrightgreenBg ctermbg=lightgreen hi def lssYellowBg ctermbg=yellow hi def lssBrightblueBg ctermbg=lightblue hi def lssBrightmagentaBg ctermbg=lightmagenta hi def lssBrightcyanBg ctermbg=lightcyan hi def lssWhiteBg ctermbg=white ctermfg=black let b:current_syntax = "lss" " vim: ts=8