From 0e04fff0ea80fa5cbe96b8354db38bd334aea83a Mon Sep 17 00:00:00 2001 From: Ananya Sen Date: Mon, 16 Jul 2012 16:04:05 -0700 Subject: upgrade to codemirror 2.3 Signed-off-by: Ananya Sen Conflicts: js/code-editor/codemirror-ninja/theme/lesser-dark-ninja.css Signed-off-by: Ananya Sen --- imports/codemirror/mode/shell/shell.js | 103 +++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 imports/codemirror/mode/shell/shell.js (limited to 'imports/codemirror/mode/shell/shell.js') diff --git a/imports/codemirror/mode/shell/shell.js b/imports/codemirror/mode/shell/shell.js new file mode 100644 index 00000000..dddca867 --- /dev/null +++ b/imports/codemirror/mode/shell/shell.js @@ -0,0 +1,103 @@ +CodeMirror.defineMode('shell', function(config) { + + var atoms = ['true','false'], + keywords = ['if','then','do','else','elif','while','until','for','in','esac','fi','fin','fil','done','exit','set','unset','export','function'], + commands = ['ab','awk','bash','beep','cat','cc','cd','chown','chmod','chroot','clear','cp','curl','cut','diff','echo','find','gawk','gcc','get','git','grep','kill','killall','ls','make','mkdir','openssl','mv','nc','node','npm','ping','ps','restart','rm','rmdir','sed','service','sh','shopt','shred','source','sort','sleep','ssh','start','stop','su','sudo','tee','telnet','top','touch','vi','vim','wall','wc','wget','who','write','yes','zsh']; + + function tokenBase(stream, state) { + + var sol = stream.sol(); + var ch = stream.next(); + + if (ch === '\'' || ch === '"' || ch === '`') { + state.tokens.unshift(tokenString(ch)); + return tokenize(stream, state); + } + if (ch === '#') { + if (sol && stream.eat('!')) { + stream.skipToEnd(); + return 'meta'; // 'comment'? + } + stream.skipToEnd(); + return 'comment'; + } + if (ch === '$') { + state.tokens.unshift(tokenDollar); + return tokenize(stream, state); + } + if (ch === '+' || ch === '=') { + return 'operator'; + } + if (ch === '-') { + stream.eat('-'); + stream.eatWhile(/\w/); + return 'attribute'; + } + if (/\d/.test(ch)) { + stream.eatWhile(/\d/); + if(!/\w/.test(stream.peek())) { + return 'number'; + } + } + stream.eatWhile(/\w/); + var cur = stream.current(); + if (stream.peek() === '=' && /\w+/.test(cur)) return 'def'; + if (atoms.indexOf(cur) !== -1) return 'atom'; + if (commands.indexOf(cur) !== -1) return 'builtin'; + if (keywords.indexOf(cur) !== -1) return 'keyword'; + return 'word'; + } + + function tokenString(quote) { + return function(stream, state) { + var next, end = false, escaped = false; + while ((next = stream.next()) != null) { + if (next === quote && !escaped) { + end = true; + break; + } + if (next === '$' && !escaped && quote !== '\'') { + escaped = true; + stream.backUp(1); + state.tokens.unshift(tokenDollar); + break; + } + escaped = !escaped && next === '\\'; + } + if (end || !escaped) { + state.tokens.shift(); + } + return (quote === '`' || quote === ')' ? 'quote' : 'string'); + }; + }; + + var tokenDollar = function(stream, state) { + if (state.tokens.length > 1) stream.eat('$'); + var ch = stream.next(), hungry = /\w/; + if (ch === '{') hungry = /[^}]/; + if (ch === '(') { + state.tokens[0] = tokenString(')'); + return tokenize(stream, state); + } + if (!/\d/.test(ch)) { + stream.eatWhile(hungry); + stream.eat('}'); + } + state.tokens.shift(); + return 'def'; + }; + + function tokenize(stream, state) { + return (state.tokens[0] || tokenBase) (stream, state); + }; + + return { + startState: function() {return {tokens:[]}}, + token: function(stream, state) { + if (stream.eatSpace()) return null; + return tokenize(stream, state); + } + }; +}); + +CodeMirror.defineMIME('text/x-sh', 'shell'); -- cgit v1.2.3