From fb6211451e0aa64e36ba309934746c12f9ebd869 Mon Sep 17 00:00:00 2001 From: Geroge Hunt Date: Sat, 26 Feb 2011 20:19:01 +0000 Subject: create initial snapshot --- (limited to 'vim73/syntax/tcsh.vim') diff --git a/vim73/syntax/tcsh.vim b/vim73/syntax/tcsh.vim new file mode 100644 index 0000000..b535d11 --- /dev/null +++ b/vim73/syntax/tcsh.vim @@ -0,0 +1,248 @@ +" tcsh.vim: Vim syntax file for tcsh scripts +" Maintainer: Gautam Iyer +" Modified: Thu 17 Dec 2009 06:05:07 PM EST +" +" Description: We break up each statement into a "command" and an "end" part. +" All groups are either a "command" or part of the "end" of a statement (ie +" everything after the "command"). This is because blindly highlighting tcsh +" statements as keywords caused way too many false positives. Eg: +" +" set history=200 +" +" causes history to come up as a keyword, which we want to avoid. + +" Quit when a syntax file was already loaded +if exists('b:current_syntax') + finish +endif + +let s:oldcpo = &cpo +set cpo&vim " Line continuation is used + +setlocal iskeyword+=- + +syn case match + +" ----- Clusters ----- +syn cluster tcshModifiers contains=tcshModifier,tcshModifierError +syn cluster tcshQuoteList contains=tcshDQuote,tcshSQuote,tcshBQuote +syn cluster tcshStatementEnds contains=@tcshQuoteList,tcshComment,@tcshVarList,tcshRedir,tcshMeta,tcshHereDoc,tcshSpecial,tcshArguement +syn cluster tcshStatements contains=tcshBuiltin,tcshCommands,tcshIf,tcshWhile +syn cluster tcshVarList contains=tcshUsrVar,tcshArgv,tcshSubst +syn cluster tcshConditions contains=tcshCmdSubst,tcshParenExpr,tcshOperator,tcshNumber,@tcshVarList + +" ----- Errors ----- +" Define first, so can be easily overridden. +syn match tcshError contained '\v\S.+' + +" ----- Statements ----- +" Tcsh commands: Any filename / modifiable variable (must be first!) +syn match tcshCommands '\v[a-zA-Z0-9\\./_$:-]+' contains=tcshSpecial,tcshUsrVar,tcshArgv,tcshVarError nextgroup=tcshStatementEnd + +" Builtin commands except those treated specially. Currently (un)set(env), +" (un)alias, if, while, else, bindkey +syn keyword tcshBuiltin nextgroup=tcshStatementEnd alloc bg break breaksw builtins bye case cd chdir complete continue default dirs echo echotc end endif endsw eval exec exit fg filetest foreach getspath getxvers glob goto hashstat history hup inlib jobs kill limit log login logout ls ls-F migrate newgrp nice nohup notify onintr popd printenv pushd rehash repeat rootnode sched setpath setspath settc setty setxvers shift source stop suspend switch telltc time umask uncomplete unhash universe unlimit ver wait warp watchlog where which + +" StatementEnd is anything after a built-in / command till the lexical end of a +" statement (;, |, ||, |&, && or end of line) +syn region tcshStatementEnd transparent contained matchgroup=tcshBuiltin start='' end='\v\\@|$' contains=@tcshConditions,tcshSpecial,@tcshStatementEnds +syn region tcshIfEnd contained matchgroup=tcshBuiltin contains=@tcshConditions,tcshSpecial start='(' end='\v\)%(\s+then>)?' skipwhite nextgroup=@tcshStatementEnds +syn region tcshIfEnd contained matchgroup=tcshBuiltin contains=tcshCommands,tcshSpecial start='\v\{\s+' end='\v\s+\}%(\s+then>)?' skipwhite nextgroup=@tcshStatementEnds keepend + +" else statements +syn keyword tcshBuiltin nextgroup=tcshIf skipwhite else + +" while statements (contains expressions / operators) +syn keyword tcshBuiltin nextgroup=@tcshConditions,tcshSpecial skipwhite while + +" Conditions (for if and while) +syn region tcshParenExpr contained contains=@tcshConditions,tcshSpecial matchgroup=tcshBuiltin start='(' end=')' +syn region tcshCmdSubst contained contains=tcshCommands matchgroup=tcshBuiltin start='\v\{\s+' end='\v\s+\}' keepend + +" Bindkey. Internal editor functions +syn keyword tcshBindkeyFuncs contained backward-char backward-delete-char + \ backward-delete-word backward-kill-line backward-word + \ beginning-of-line capitalize-word change-case + \ change-till-end-of-line clear-screen complete-word + \ complete-word-fwd complete-word-back complete-word-raw + \ copy-prev-word copy-region-as-kill dabbrev-expand delete-char + \ delete-char-or-eof delete-char-or-list + \ delete-char-or-list-or-eof delete-word digit digit-argument + \ down-history downcase-word end-of-file end-of-line + \ exchange-point-and-mark expand-glob expand-history expand-line + \ expand-variables forward-char forward-word + \ gosmacs-transpose-chars history-search-backward + \ history-search-forward insert-last-word i-search-fwd + \ i-search-back keyboard-quit kill-line kill-region + \ kill-whole-line list-choices list-choices-raw list-glob + \ list-or-eof load-average magic-space newline normalize-path + \ normalize-command overwrite-mode prefix-meta quoted-insert + \ redisplay run-fg-editor run-help self-insert-command + \ sequence-lead-in set-mark-command spell-word spell-line + \ stuff-char toggle-literal-history transpose-chars + \ transpose-gosling tty-dsusp tty-flush-output tty-sigintr + \ tty-sigquit tty-sigtsusp tty-start-output tty-stop-output + \ undefined-key universal-argument up-history upcase-word + \ vi-beginning-of-next-word vi-add vi-add-at-eol vi-chg-case + \ vi-chg-meta vi-chg-to-eol vi-cmd-mode vi-cmd-mode-complete + \ vi-delprev vi-delmeta vi-endword vi-eword vi-char-back + \ vi-char-fwd vi-charto-back vi-charto-fwd vi-insert + \ vi-insert-at-bol vi-repeat-char-fwd vi-repeat-char-back + \ vi-repeat-search-fwd vi-repeat-search-back vi-replace-char + \ vi-replace-mode vi-search-back vi-search-fwd vi-substitute-char + \ vi-substitute-line vi-word-back vi-word-fwd vi-undo vi-zero + \ which-command yank yank-pop e_copy_to_clipboard + \ e_paste_from_clipboard e_dosify_next e_dosify_prev e_page_up + \ e_page_down +syn keyword tcshBuiltin nextgroup=tcshBindkeyEnd bindkey +syn region tcshBindkeyEnd contained transparent matchgroup=tcshBuiltin start='' skip='\\$' end='$' contains=@tcshQuoteList,tcshComment,@tcshVarList,tcshMeta,tcshSpecial,tcshArguement,tcshBindkeyFuncs + +" Expressions start with @. +syn match tcshExprStart '\v\@\s+' nextgroup=tcshExprVar +syn match tcshExprVar contained '\v\h\w*%(\[\d+\])?' contains=tcshShellVar,tcshEnvVar nextgroup=tcshExprOp +syn match tcshExprOp contained '++\|--' +syn match tcshExprOp contained '\v\s*\=' nextgroup=tcshExprEnd +syn match tcshExprEnd contained '\v.*$'hs=e+1 contains=@tcshConditions +syn match tcshExprEnd contained '\v.{-};'hs=e contains=@tcshConditions + +" ----- Comments: ----- +syn match tcshComment '#\s.*' contains=tcshTodo,tcshCommentTi,@Spell +syn match tcshComment '\v#($|\S.*)' contains=tcshTodo,tcshCommentTi +syn match tcshSharpBang '^#! .*$' +syn match tcshCommentTi contained '\v#\s*\u\w*(\s+\u\w*)*:'hs=s+1 contains=tcshTodo +syn match tcshTodo contained '\v\c' + +" ----- Strings ----- +" Tcsh does not allow \" in strings unless the "backslash_quote" shell +" variable is set. Set the vim variable "tcsh_backslash_quote" to 0 if you +" want VIM to assume that no backslash quote constructs exist. + +" Backquotes are treated as commands, and are not contained in anything +if(exists('tcsh_backslash_quote') && tcsh_backslash_quote == 0) + syn region tcshSQuote keepend contained start="\v\\@, >>, >>&, >>!, >>&!] +syn match tcshRedir contained '\v\<|\>\>?\&?!?' + +" Meta-chars +syn match tcshMeta contained '\v[]{}*?[]' + +" Here documents (<<) +syn region tcshHereDoc contained matchgroup=tcshShellVar start='\v\<\<\s*\z(\h\w*)' end='^\z1$' contains=@tcshVarList,tcshSpecial +syn region tcshHereDoc contained matchgroup=tcshShellVar start="\v\<\<\s*'\z(\h\w*)'" start='\v\<\<\s*"\z(\h\w*)"$' start='\v\<\<\s*\\\z(\h\w*)$' end='^\z1$' + +" Operators +syn match tcshOperator contained '&&\|!\~\|!=\|<<\|<=\|==\|=\~\|>=\|>>\|\*\|\^\|\~\|||\|!\|%\|&\|+\|-\|/\|<\|>\||' +"syn match tcshOperator contained '[(){}]' + +" Numbers +syn match tcshNumber contained '\v<-?\d+>' + +" Arguments +syn match tcshArguement contained '\v\s@<=-(\w|-)*' + +" Special characters. \xxx, or backslashed characters. +"syn match tcshSpecial contained '\v\\@