Mercurial > vim
view runtime/syntax/readline.vim @ 34684:faf891660963 v9.1.0223
patch 9.1.0223: code duplication in loop to add active text properties
Commit: https://github.com/vim/vim/commit/1134fdd1b369119d0d6992e3120bb5f7c788b697
Author: Dylan Thacker-Smith <dylan.ah.smith@gmail.com>
Date: Thu Mar 28 11:49:46 2024 +0100
patch 9.1.0223: code duplication in loop to add active text properties
Problem: There are two dense conditions with duplication that needs to
be kept in sync between the while loop break condition and the
condition to skip certain text properties.
Solution: Refactor the loop by moving while loop conditions into the
body of the while loop so they can be shared with skip
conditions. `break` and an `active` variable are used to
handle the outcome of these merged conditions.
(Dylan Thacker-Smith)
closes: #14307
Signed-off-by: Dylan Thacker-Smith <dylan.ah.smith@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 28 Mar 2024 12:00:05 +0100 |
| parents | 2f7e67dd088c |
| children |
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" Vim syntax file " Language: readline(3) configuration file " Maintainer: Daniel Moch <daniel@danielmoch.com> " Previous Maintainer: Nikolai Weibull <now@bitwi.se> " Latest Revision: 2018-07-26 " Add new functions for Readline 7 / Bash 4.4 " (credit: Github user bewuethr) if exists('b:current_syntax') finish endif let s:cpo_save = &cpo set cpo&vim setlocal iskeyword+=- syn match readlineKey contained \ '\S' \ nextgroup=readlineKeyTerminator syn match readlineBegin display '^' \ nextgroup=readlineComment, \ readlineConditional, \ readlineInclude, \ readlineKeyName, \ readlineKey, \ readlineKeySeq, \ readlineKeyword \ skipwhite syn region readlineComment contained display oneline \ start='#' \ end='$' \ contains=readlineTodo, \ @Spell syn keyword readlineTodo contained \ TODO \ FIXME \ XXX \ NOTE syn match readlineConditional contained \ '$if\>' \ nextgroup=readlineTest, \ readlineTestApp \ skipwhite syn keyword readlineTest contained \ mode \ nextgroup=readlineTestModeEq syn match readlineTestModeEq contained \ '=' \ nextgroup=readlineEditingMode syn keyword readlineTest contained \ term \ nextgroup=readlineTestTermEq syn match readlineTestTermEq contained \ '=' \ nextgroup=readlineTestTerm syn match readlineTestTerm contained \ '\S\+' syn match readlineTestApp contained \ '\S\+' syn match readlineConditional contained display \ '$\%(else\|endif\)\>' syn match readlineInclude contained display \ '$include\>' \ nextgroup=readlinePath syn match readlinePath contained display \ '.\+' syn case ignore syn match readlineKeyName contained display \ nextgroup=readlineKeySeparator, \ readlineKeyTerminator \ '\%(Control\|Del\|Esc\|Escape\|LFD\|Meta\|Newline\|Ret\|Return\|Rubout\|Space\|Spc\|Tab\)' syn case match syn match readlineKeySeparator contained \ '-' \ nextgroup=readlineKeyName, \ readlineKey syn match readlineKeyTerminator contained \ ':' \ nextgroup=readlineFunction \ skipwhite syn region readlineKeySeq contained display oneline \ start=+"+ \ skip=+\\\\\|\\"+ \ end=+"+ \ contains=readlineKeyEscape \ nextgroup=readlineKeyTerminator syn match readlineKeyEscape contained display \ +\\\([CM]-\|[e\\"'abdfnrtv]\|\o\{3}\|x\x\{2}\)+ syn keyword readlineKeyword contained \ set \ nextgroup=readlineVariable \ skipwhite syn keyword readlineVariable contained \ nextgroup=readlineBellStyle \ skipwhite \ bell-style syn keyword readlineVariable contained \ nextgroup=readlineBoolean \ skipwhite \ bind-tty-special-chars \ blink-matching-paren \ colored-completion-prefix \ colored-stats \ completion-ignore-case \ completion-map-case \ convert-meta \ disable-completion \ echo-control-characters \ enable-bracketed-paste \ enable-keypad \ enable-meta-key \ expand-tilde \ history-preserve-point \ horizontal-scroll-mode \ input-meta \ meta-flag \ mark-directories \ mark-modified-lines \ mark-symlinked-directories \ match-hidden-files \ menu-complete-display-prefix \ output-meta \ page-completions \ print-completions-horizontally \ revert-all-at-newline \ show-all-if-ambiguous \ show-all-if-unmodified \ show-mode-in-prompt \ skip-completed-text \ visible-stats syn keyword readlineVariable contained \ nextgroup=readlineString \ skipwhite \ comment-begin \ isearch-terminators \ vi-cmd-mode-string \ vi-ins-mode-string \ emacs-mode-string syn keyword readlineVariable contained \ nextgroup=readlineNumber \ skipwhite \ completion-display-width \ completion-prefix-display-length \ completion-query-items \ history-size \ keyseq-timeout syn keyword readlineVariable contained \ nextgroup=readlineEditingMode \ skipwhite \ editing-mode syn keyword readlineVariable contained \ nextgroup=readlineKeymap \ skipwhite \ keymap syn keyword readlineBellStyle contained \ audible \ visible \ none syn case ignore syn keyword readlineBoolean contained \ on \ off syn case match syn region readlineString contained display oneline \ matchgroup=readlineStringDelimiter \ start=+"+ \ skip=+\\\\\|\\"+ \ end=+"+ syn match readlineNumber contained display \ '[+-]\d\+\>' syn keyword readlineEditingMode contained \ emacs \ vi syn match readlineKeymap contained display \ 'emacs\%(-\%(standard\|meta\|ctlx\)\)\=\|vi\%(-\%(move\|command\|insert\)\)\=' syn keyword readlineFunction contained \ beginning-of-line \ end-of-line \ forward-char \ backward-char \ forward-word \ backward-word \ clear-screen \ redraw-current-line \ \ accept-line \ previous-history \ next-history \ beginning-of-history \ end-of-history \ reverse-search-history \ forward-search-history \ non-incremental-reverse-search-history \ non-incremental-forward-search-history \ history-search-forward \ history-search-backward \ yank-nth-arg \ yank-last-arg \ \ delete-char \ backward-delete-char \ forward-backward-delete-char \ quoted-insert \ tab-insert \ self-insert \ transpose-chars \ transpose-words \ upcase-word \ downcase-word \ capitalize-word \ overwrite-mode \ \ kill-line \ backward-kill-line \ unix-line-discard \ kill-whole-line \ kill-word \ backward-kill-word \ unix-word-rubout \ unix-filename-rubout \ delete-horizontal-space \ kill-region \ copy-region-as-kill \ copy-backward-word \ copy-forward-word \ yank \ yank-pop \ \ digit-argument \ universal-argument \ \ complete \ possible-completions \ insert-completions \ menu-complete \ menu-complete-backward \ delete-char-or-list \ \ start-kbd-macro \ end-kbd-macro \ call-last-kbd-macro \ print-last-kbd-macro \ \ re-read-init-file \ abort \ do-uppercase-version \ prefix-meta \ undo \ revert-line \ tilde-expand \ set-mark \ exchange-point-and-mark \ character-search \ character-search-backward \ skip-csi-sequence \ insert-comment \ dump-functions \ dump-variables \ dump-macros \ emacs-editing-mode \ vi-editing-mode \ \ vi-eof-maybe \ vi-movement-mode \ vi-undo \ vi-match \ vi-tilde-expand \ vi-complete \ vi-char-search \ vi-redo \ vi-search \ vi-arg-digit \ vi-append-eol \ vi-prev-word \ vi-change-to \ vi-delete-to \ vi-end-word \ vi-char-search \ vi-fetch-history \ vi-insert-beg \ vi-search-again \ vi-put \ vi-replace \ vi-subst \ vi-char-search \ vi-next-word \ vi-yank-to \ vi-first-print \ vi-yank-arg \ vi-goto-mark \ vi-append-mode \ vi-prev-word \ vi-change-to \ vi-delete-to \ vi-end-word \ vi-char-search \ vi-insert-mode \ vi-set-mark \ vi-search-again \ vi-put \ vi-change-char \ vi-subst \ vi-char-search \ vi-undo \ vi-next-word \ vi-delete \ vi-yank-to \ vi-column \ vi-change-case if exists("readline_has_bash") syn keyword readlineFunction contained \ shell-forward-word \ shell-backward-word \ shell-expand-line \ history-expand-line \ magic-space \ alias-expand-line \ history-and-alias-expand-line \ insert-last-argument \ operate-and-get-next \ forward-backward-delete-char \ shell-kill-word \ shell-backward-kill-word \ delete-char-or-list \ complete-filename \ possible-filename-completions \ complete-username \ possible-username-completions \ complete-variable \ possible-variable-completions \ complete-hostname \ possible-hostname-completions \ complete-command \ possible-command-completions \ dynamic-complete-history \ dabbrev-expand \ complete-into-braces \ glob-expand-word \ glob-list-expansions \ display-shell-version \ glob-complete-word \ edit-and-execute-command endif hi def link readlineKey readlineKeySeq hi def link readlineComment Comment hi def link readlineTodo Todo hi def link readlineConditional Conditional hi def link readlineTest Type hi def link readlineDelimiter Delimiter hi def link readlineTestModeEq readlineEq hi def link readlineTestTermEq readlineEq hi def link readlineTestTerm readlineString hi def link readlineTestAppEq readlineEq hi def link readlineTestApp readlineString hi def link readlineInclude Include hi def link readlinePath String hi def link readlineKeyName SpecialChar hi def link readlineKeySeparator readlineKeySeq hi def link readlineKeyTerminator readlineDelimiter hi def link readlineKeySeq String hi def link readlineKeyEscape SpecialChar hi def link readlineKeyword Keyword hi def link readlineVariable Identifier hi def link readlineBellStyle Constant hi def link readlineBoolean Boolean hi def link readlineString String hi def link readlineStringDelimiter readlineString hi def link readlineNumber Number hi def link readlineEditingMode Constant hi def link readlineKeymap Constant hi def link readlineFunction Function let b:current_syntax = 'readline' let &cpo = s:cpo_save unlet s:cpo_save