1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dew/src/main/resources/org/apidesign/bck2brwsr/dew/js/codemirror/mode/clike.js Wed Jan 23 13:18:46 2013 +0100
1.3 @@ -0,0 +1,300 @@
1.4 +CodeMirror.defineMode("clike", function(config, parserConfig) {
1.5 + var indentUnit = config.indentUnit,
1.6 + statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
1.7 + keywords = parserConfig.keywords || {},
1.8 + builtin = parserConfig.builtin || {},
1.9 + blockKeywords = parserConfig.blockKeywords || {},
1.10 + atoms = parserConfig.atoms || {},
1.11 + hooks = parserConfig.hooks || {},
1.12 + multiLineStrings = parserConfig.multiLineStrings;
1.13 + var isOperatorChar = /[+\-*&%=<>!?|\/]/;
1.14 +
1.15 + var curPunc;
1.16 +
1.17 + function tokenBase(stream, state) {
1.18 + var ch = stream.next();
1.19 + if (hooks[ch]) {
1.20 + var result = hooks[ch](stream, state);
1.21 + if (result !== false) return result;
1.22 + }
1.23 + if (ch == '"' || ch == "'") {
1.24 + state.tokenize = tokenString(ch);
1.25 + return state.tokenize(stream, state);
1.26 + }
1.27 + if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
1.28 + curPunc = ch;
1.29 + return null;
1.30 + }
1.31 + if (/\d/.test(ch)) {
1.32 + stream.eatWhile(/[\w\.]/);
1.33 + return "number";
1.34 + }
1.35 + if (ch == "/") {
1.36 + if (stream.eat("*")) {
1.37 + state.tokenize = tokenComment;
1.38 + return tokenComment(stream, state);
1.39 + }
1.40 + if (stream.eat("/")) {
1.41 + stream.skipToEnd();
1.42 + return "comment";
1.43 + }
1.44 + }
1.45 + if (isOperatorChar.test(ch)) {
1.46 + stream.eatWhile(isOperatorChar);
1.47 + return "operator";
1.48 + }
1.49 + stream.eatWhile(/[\w\$_]/);
1.50 + var cur = stream.current();
1.51 + if (keywords.propertyIsEnumerable(cur)) {
1.52 + if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
1.53 + return "keyword";
1.54 + }
1.55 + if (builtin.propertyIsEnumerable(cur)) {
1.56 + if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
1.57 + return "builtin";
1.58 + }
1.59 + if (atoms.propertyIsEnumerable(cur)) return "atom";
1.60 + return "variable";
1.61 + }
1.62 +
1.63 + function tokenString(quote) {
1.64 + return function(stream, state) {
1.65 + var escaped = false, next, end = false;
1.66 + while ((next = stream.next()) != null) {
1.67 + if (next == quote && !escaped) {end = true; break;}
1.68 + escaped = !escaped && next == "\\";
1.69 + }
1.70 + if (end || !(escaped || multiLineStrings))
1.71 + state.tokenize = null;
1.72 + return "string";
1.73 + };
1.74 + }
1.75 +
1.76 + function tokenComment(stream, state) {
1.77 + var maybeEnd = false, ch;
1.78 + while (ch = stream.next()) {
1.79 + if (ch == "/" && maybeEnd) {
1.80 + state.tokenize = null;
1.81 + break;
1.82 + }
1.83 + maybeEnd = (ch == "*");
1.84 + }
1.85 + return "comment";
1.86 + }
1.87 +
1.88 + function Context(indented, column, type, align, prev) {
1.89 + this.indented = indented;
1.90 + this.column = column;
1.91 + this.type = type;
1.92 + this.align = align;
1.93 + this.prev = prev;
1.94 + }
1.95 + function pushContext(state, col, type) {
1.96 + var indent = state.indented;
1.97 + if (state.context && state.context.type == "statement")
1.98 + indent = state.context.indented;
1.99 + return state.context = new Context(indent, col, type, null, state.context);
1.100 + }
1.101 + function popContext(state) {
1.102 + var t = state.context.type;
1.103 + if (t == ")" || t == "]" || t == "}")
1.104 + state.indented = state.context.indented;
1.105 + return state.context = state.context.prev;
1.106 + }
1.107 +
1.108 + // Interface
1.109 +
1.110 + return {
1.111 + startState: function(basecolumn) {
1.112 + return {
1.113 + tokenize: null,
1.114 + context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
1.115 + indented: 0,
1.116 + startOfLine: true
1.117 + };
1.118 + },
1.119 +
1.120 + token: function(stream, state) {
1.121 + var ctx = state.context;
1.122 + if (stream.sol()) {
1.123 + if (ctx.align == null) ctx.align = false;
1.124 + state.indented = stream.indentation();
1.125 + state.startOfLine = true;
1.126 + }
1.127 + if (stream.eatSpace()) return null;
1.128 + curPunc = null;
1.129 + var style = (state.tokenize || tokenBase)(stream, state);
1.130 + if (style == "comment" || style == "meta") return style;
1.131 + if (ctx.align == null) ctx.align = true;
1.132 +
1.133 + if ((curPunc == ";" || curPunc == ":" || curPunc == ",") && ctx.type == "statement") popContext(state);
1.134 + else if (curPunc == "{") pushContext(state, stream.column(), "}");
1.135 + else if (curPunc == "[") pushContext(state, stream.column(), "]");
1.136 + else if (curPunc == "(") pushContext(state, stream.column(), ")");
1.137 + else if (curPunc == "}") {
1.138 + while (ctx.type == "statement") ctx = popContext(state);
1.139 + if (ctx.type == "}") ctx = popContext(state);
1.140 + while (ctx.type == "statement") ctx = popContext(state);
1.141 + }
1.142 + else if (curPunc == ctx.type) popContext(state);
1.143 + else if (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || (ctx.type == "statement" && curPunc == "newstatement"))
1.144 + pushContext(state, stream.column(), "statement");
1.145 + state.startOfLine = false;
1.146 + return style;
1.147 + },
1.148 +
1.149 + indent: function(state, textAfter) {
1.150 + if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
1.151 + var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
1.152 + if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
1.153 + var closing = firstChar == ctx.type;
1.154 + if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
1.155 + else if (ctx.align) return ctx.column + (closing ? 0 : 1);
1.156 + else return ctx.indented + (closing ? 0 : indentUnit);
1.157 + },
1.158 +
1.159 + electricChars: "{}"
1.160 + };
1.161 +});
1.162 +
1.163 +(function() {
1.164 + function words(str) {
1.165 + var obj = {}, words = str.split(" ");
1.166 + for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
1.167 + return obj;
1.168 + }
1.169 + var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
1.170 + "double static else struct entry switch extern typedef float union for unsigned " +
1.171 + "goto while enum void const signed volatile";
1.172 +
1.173 + function cppHook(stream, state) {
1.174 + if (!state.startOfLine) return false;
1.175 + for (;;) {
1.176 + if (stream.skipTo("\\")) {
1.177 + stream.next();
1.178 + if (stream.eol()) {
1.179 + state.tokenize = cppHook;
1.180 + break;
1.181 + }
1.182 + } else {
1.183 + stream.skipToEnd();
1.184 + state.tokenize = null;
1.185 + break;
1.186 + }
1.187 + }
1.188 + return "meta";
1.189 + }
1.190 +
1.191 + // C#-style strings where "" escapes a quote.
1.192 + function tokenAtString(stream, state) {
1.193 + var next;
1.194 + while ((next = stream.next()) != null) {
1.195 + if (next == '"' && !stream.eat('"')) {
1.196 + state.tokenize = null;
1.197 + break;
1.198 + }
1.199 + }
1.200 + return "string";
1.201 + }
1.202 +
1.203 + function mimes(ms, mode) {
1.204 + for (var i = 0; i < ms.length; ++i) CodeMirror.defineMIME(ms[i], mode);
1.205 + }
1.206 +
1.207 + mimes(["text/x-csrc", "text/x-c", "text/x-chdr"], {
1.208 + name: "clike",
1.209 + keywords: words(cKeywords),
1.210 + blockKeywords: words("case do else for if switch while struct"),
1.211 + atoms: words("null"),
1.212 + hooks: {"#": cppHook}
1.213 + });
1.214 + mimes(["text/x-c++src", "text/x-c++hdr"], {
1.215 + name: "clike",
1.216 + keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
1.217 + "static_cast typeid catch operator template typename class friend private " +
1.218 + "this using const_cast inline public throw virtual delete mutable protected " +
1.219 + "wchar_t"),
1.220 + blockKeywords: words("catch class do else finally for if struct switch try while"),
1.221 + atoms: words("true false null"),
1.222 + hooks: {"#": cppHook}
1.223 + });
1.224 + CodeMirror.defineMIME("text/x-java", {
1.225 + name: "clike",
1.226 + keywords: words("abstract assert boolean break byte case catch char class const continue default " +
1.227 + "do double else enum extends final finally float for goto if implements import " +
1.228 + "instanceof int interface long native new package private protected public " +
1.229 + "return short static strictfp super switch synchronized this throw throws transient " +
1.230 + "try void volatile while"),
1.231 + blockKeywords: words("catch class do else finally for if switch try while"),
1.232 + atoms: words("true false null"),
1.233 + hooks: {
1.234 + "@": function(stream) {
1.235 + stream.eatWhile(/[\w\$_]/);
1.236 + return "meta";
1.237 + }
1.238 + }
1.239 + });
1.240 + CodeMirror.defineMIME("text/x-csharp", {
1.241 + name: "clike",
1.242 + keywords: words("abstract as base break case catch checked class const continue" +
1.243 + " default delegate do else enum event explicit extern finally fixed for" +
1.244 + " foreach goto if implicit in interface internal is lock namespace new" +
1.245 + " operator out override params private protected public readonly ref return sealed" +
1.246 + " sizeof stackalloc static struct switch this throw try typeof unchecked" +
1.247 + " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
1.248 + " global group into join let orderby partial remove select set value var yield"),
1.249 + blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
1.250 + builtin: words("Boolean Byte Char DateTime DateTimeOffset Decimal Double" +
1.251 + " Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32" +
1.252 + " UInt64 bool byte char decimal double short int long object" +
1.253 + " sbyte float string ushort uint ulong"),
1.254 + atoms: words("true false null"),
1.255 + hooks: {
1.256 + "@": function(stream, state) {
1.257 + if (stream.eat('"')) {
1.258 + state.tokenize = tokenAtString;
1.259 + return tokenAtString(stream, state);
1.260 + }
1.261 + stream.eatWhile(/[\w\$_]/);
1.262 + return "meta";
1.263 + }
1.264 + }
1.265 + });
1.266 + CodeMirror.defineMIME("text/x-scala", {
1.267 + name: "clike",
1.268 + keywords: words(
1.269 +
1.270 + /* scala */
1.271 + "abstract case catch class def do else extends false final finally for forSome if " +
1.272 + "implicit import lazy match new null object override package private protected return " +
1.273 + "sealed super this throw trait try trye type val var while with yield _ : = => <- <: " +
1.274 + "<% >: # @ " +
1.275 +
1.276 + /* package scala */
1.277 + "assert assume require print println printf readLine readBoolean readByte readShort " +
1.278 + "readChar readInt readLong readFloat readDouble " +
1.279 +
1.280 + "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
1.281 + "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
1.282 + "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
1.283 + "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
1.284 + "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector :: #:: " +
1.285 +
1.286 + /* package java.lang */
1.287 + "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
1.288 + "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
1.289 + "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
1.290 + "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
1.291 +
1.292 +
1.293 + ),
1.294 + blockKeywords: words("catch class do else finally for forSome if match switch try while"),
1.295 + atoms: words("true false null"),
1.296 + hooks: {
1.297 + "@": function(stream) {
1.298 + stream.eatWhile(/[\w\$_]/);
1.299 + return "meta";
1.300 + }
1.301 + }
1.302 + });
1.303 +}());