Mercurial > vim
view runtime/syntax/tpp.vim @ 34416:0a458b49e1e6 v9.1.0131
patch 9.1.0131: buffer-completion may not always find all matches
Commit: https://github.com/vim/vim/commit/0dc0bff000fd804c6b0778ccc4554a4e4c82c8c9
Author: Christian Brabandt <cb@256bit.org>
Date: Sat Feb 24 14:12:13 2024 +0100
patch 9.1.0131: buffer-completion may not always find all matches
Problem: buffer-completion code too complicated and does not always
find all matches (irisjae)
Solution: do not try to anchor pattern to beginning of line or
directory-separator, always return all matches
Note: we are considering the non-fuzzy buffer-matching here.
Currently, the buffer-completion code makes 2 attempts to match a
pattern against the list of available patterns. First try is to match
the pattern and anchor it to either the beginning of the file name or
at a directory-separator (// or \\).
When a match is found, Vim returns the matching buffers and does not try
to find a match anywhere within a buffer name. So if you have opened two
buffers like /tmp/Foobar.c and /tmp/MyFoobar.c using `:b Foo` will only
complete to the first filename, but not the second (the same happens
with `getcompletion('Foo', 'buffer')`).
It may make sense, that completion priorities buffer names at directory
boundaries, but it inconsistent, may cause confusion why a certain
buffer name is not completed when typing `:b Foo<C-D>` which returns
only a single file name and then pressing Enter (to switch to that
buffer), Vim will error with 'E93: More than one match for Foo').
Similar things may happen when wiping the /tmp/Foobar.c pattern and
afterwards the completion starts completing other buffers.
So let's simplify the code and always match the pattern anywhere in the
buffer name, do not try to favor matches at directory boundaries. This
is also simplifies the code a bit, we do not need to run over the list
of buffers several times, but only twice.
fixes #13894
closes: #14082
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 24 Feb 2024 14:30:03 +0100 |
| parents | cc751d944b7e |
| children |
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" Vim syntax file " Language: tpp - Text Presentation Program " Maintainer: Debian Vim Maintainers " Former Maintainer: Gerfried Fuchs <alfie@ist.org> " Last Change: 2023 Jan 16 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/main/syntax/tpp.vim " Filenames: *.tpp " License: BSD " " XXX This file is in need of a new maintainer, Debian VIM Maintainers maintain " it only because patches have been submitted for it by Debian users and the " former maintainer was MIA (Missing In Action), taking over its " maintenance was thus the only way to include those patches. " If you care about this file, and have time to maintain it please do so! " " Comments are very welcome - but please make sure that you are commenting on " the latest version of this file. " SPAM is _NOT_ welcome - be ready to be reported! " quit when a syntax file was already loaded if exists('b:current_syntax') finish endif if !exists('main_syntax') let main_syntax = 'tpp' endif "" list of the legal switches/options syn match tppAbstractOptionKey contained "^--\%(author\|title\|date\|footer\) *" nextgroup=tppString syn match tppPageLocalOptionKey contained "^--\%(heading\|center\|right\|huge\|sethugefont\|exec\) *" nextgroup=tppString syn match tppPageLocalSwitchKey contained "^--\%(horline\|-\|\%(begin\|end\)\%(\%(shell\)\?output\|slide\%(left\|right\|top\|bottom\)\)\|\%(bold\|rev\|ul\)\%(on\|off\)\|withborder\)" syn match tppNewPageOptionKey contained "^--newpage *" nextgroup=tppString syn match tppColorOptionKey contained "^--\%(\%(bg\|fg\)\?color\) *" syn match tppTimeOptionKey contained "^--sleep *" syn match tppString contained ".*" syn match tppColor contained "\%(white\|yellow\|red\|green\|blue\|cyan\|magenta\|black\|default\)" syn match tppTime contained "\d\+" syn region tppPageLocalSwitch start="^--" end="$" contains=tppPageLocalSwitchKey oneline syn region tppColorOption start="^--\%(\%(bg\|fg\)\?color\)" end="$" contains=tppColorOptionKey,tppColor oneline syn region tppTimeOption start="^--sleep" end="$" contains=tppTimeOptionKey,tppTime oneline syn region tppNewPageOption start="^--newpage" end="$" contains=tppNewPageOptionKey oneline syn region tppPageLocalOption start="^--\%(heading\|center\|right\|huge\|sethugefont\|exec\)" end="$" contains=tppPageLocalOptionKey oneline syn region tppAbstractOption start="^--\%(author\|title\|date\|footer\)" end="$" contains=tppAbstractOptionKey oneline if main_syntax !=# 'sh' " shell command syn include @tppShExec syntax/sh.vim unlet b:current_syntax syn region shExec matchgroup=tppPageLocalOptionKey start='^--exec *' keepend end='$' contains=@tppShExec endif syn match tppComment "^--##.*$" " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link tppAbstractOptionKey Special hi def link tppPageLocalOptionKey Keyword hi def link tppPageLocalSwitchKey Keyword hi def link tppColorOptionKey Keyword hi def link tppTimeOptionKey Comment hi def link tppNewPageOptionKey PreProc hi def link tppString String hi def link tppColor String hi def link tppTime Number hi def link tppComment Comment hi def link tppAbstractOption Error hi def link tppPageLocalOption Error hi def link tppPageLocalSwitch Error hi def link tppColorOption Error hi def link tppNewPageOption Error hi def link tppTimeOption Error let b:current_syntax = 'tpp' " vim: ts=8 sw=2