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authorWu Cheng-Han2015-05-04 15:53:29 +0800
committerWu Cheng-Han2015-05-04 15:53:29 +0800
commit4b0ca55eb79e963523eb6c8197825e9e8ae904e2 (patch)
tree574f3923af77b37b41dbf1b00bcd7827ef724a28 /public/vendor/codemirror/mode/dylan/dylan.js
parent61eb11d23c65c9e5c493c67d055f785cbec139e2 (diff)
First commit, version 0.2.7
Diffstat (limited to 'public/vendor/codemirror/mode/dylan/dylan.js')
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diff --git a/public/vendor/codemirror/mode/dylan/dylan.js b/public/vendor/codemirror/mode/dylan/dylan.js
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+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+(function(mod) {
+ if (typeof exports == "object" && typeof module == "object") // CommonJS
+ mod(require("../../lib/codemirror"));
+ else if (typeof define == "function" && define.amd) // AMD
+ define(["../../lib/codemirror"], mod);
+ else // Plain browser env
+ mod(CodeMirror);
+})(function(CodeMirror) {
+"use strict";
+
+CodeMirror.defineMode("dylan", function(_config) {
+ // Words
+ var words = {
+ // Words that introduce unnamed definitions like "define interface"
+ unnamedDefinition: ["interface"],
+
+ // Words that introduce simple named definitions like "define library"
+ namedDefinition: ["module", "library", "macro",
+ "C-struct", "C-union",
+ "C-function", "C-callable-wrapper"
+ ],
+
+ // Words that introduce type definitions like "define class".
+ // These are also parameterized like "define method" and are
+ // appended to otherParameterizedDefinitionWords
+ typeParameterizedDefinition: ["class", "C-subtype", "C-mapped-subtype"],
+
+ // Words that introduce trickier definitions like "define method".
+ // These require special definitions to be added to startExpressions
+ otherParameterizedDefinition: ["method", "function",
+ "C-variable", "C-address"
+ ],
+
+ // Words that introduce module constant definitions.
+ // These must also be simple definitions and are
+ // appended to otherSimpleDefinitionWords
+ constantSimpleDefinition: ["constant"],
+
+ // Words that introduce module variable definitions.
+ // These must also be simple definitions and are
+ // appended to otherSimpleDefinitionWords
+ variableSimpleDefinition: ["variable"],
+
+ // Other words that introduce simple definitions
+ // (without implicit bodies).
+ otherSimpleDefinition: ["generic", "domain",
+ "C-pointer-type",
+ "table"
+ ],
+
+ // Words that begin statements with implicit bodies.
+ statement: ["if", "block", "begin", "method", "case",
+ "for", "select", "when", "unless", "until",
+ "while", "iterate", "profiling", "dynamic-bind"
+ ],
+
+ // Patterns that act as separators in compound statements.
+ // This may include any general pattern that must be indented
+ // specially.
+ separator: ["finally", "exception", "cleanup", "else",
+ "elseif", "afterwards"
+ ],
+
+ // Keywords that do not require special indentation handling,
+ // but which should be highlighted
+ other: ["above", "below", "by", "from", "handler", "in",
+ "instance", "let", "local", "otherwise", "slot",
+ "subclass", "then", "to", "keyed-by", "virtual"
+ ],
+
+ // Condition signaling function calls
+ signalingCalls: ["signal", "error", "cerror",
+ "break", "check-type", "abort"
+ ]
+ };
+
+ words["otherDefinition"] =
+ words["unnamedDefinition"]
+ .concat(words["namedDefinition"])
+ .concat(words["otherParameterizedDefinition"]);
+
+ words["definition"] =
+ words["typeParameterizedDefinition"]
+ .concat(words["otherDefinition"]);
+
+ words["parameterizedDefinition"] =
+ words["typeParameterizedDefinition"]
+ .concat(words["otherParameterizedDefinition"]);
+
+ words["simpleDefinition"] =
+ words["constantSimpleDefinition"]
+ .concat(words["variableSimpleDefinition"])
+ .concat(words["otherSimpleDefinition"]);
+
+ words["keyword"] =
+ words["statement"]
+ .concat(words["separator"])
+ .concat(words["other"]);
+
+ // Patterns
+ var symbolPattern = "[-_a-zA-Z?!*@<>$%]+";
+ var symbol = new RegExp("^" + symbolPattern);
+ var patterns = {
+ // Symbols with special syntax
+ symbolKeyword: symbolPattern + ":",
+ symbolClass: "<" + symbolPattern + ">",
+ symbolGlobal: "\\*" + symbolPattern + "\\*",
+ symbolConstant: "\\$" + symbolPattern
+ };
+ var patternStyles = {
+ symbolKeyword: "atom",
+ symbolClass: "tag",
+ symbolGlobal: "variable-2",
+ symbolConstant: "variable-3"
+ };
+
+ // Compile all patterns to regular expressions
+ for (var patternName in patterns)
+ if (patterns.hasOwnProperty(patternName))
+ patterns[patternName] = new RegExp("^" + patterns[patternName]);
+
+ // Names beginning "with-" and "without-" are commonly
+ // used as statement macro
+ patterns["keyword"] = [/^with(?:out)?-[-_a-zA-Z?!*@<>$%]+/];
+
+ var styles = {};
+ styles["keyword"] = "keyword";
+ styles["definition"] = "def";
+ styles["simpleDefinition"] = "def";
+ styles["signalingCalls"] = "builtin";
+
+ // protected words lookup table
+ var wordLookup = {};
+ var styleLookup = {};
+
+ [
+ "keyword",
+ "definition",
+ "simpleDefinition",
+ "signalingCalls"
+ ].forEach(function(type) {
+ words[type].forEach(function(word) {
+ wordLookup[word] = type;
+ styleLookup[word] = styles[type];
+ });
+ });
+
+
+ function chain(stream, state, f) {
+ state.tokenize = f;
+ return f(stream, state);
+ }
+
+ var type, content;
+
+ function ret(_type, style, _content) {
+ type = _type;
+ content = _content;
+ return style;
+ }
+
+ function tokenBase(stream, state) {
+ // String
+ var ch = stream.peek();
+ if (ch == "'" || ch == '"') {
+ stream.next();
+ return chain(stream, state, tokenString(ch, "string", "string"));
+ }
+ // Comment
+ else if (ch == "/") {
+ stream.next();
+ if (stream.eat("*")) {
+ return chain(stream, state, tokenComment);
+ } else if (stream.eat("/")) {
+ stream.skipToEnd();
+ return ret("comment", "comment");
+ } else {
+ stream.skipTo(" ");
+ return ret("operator", "operator");
+ }
+ }
+ // Decimal
+ else if (/\d/.test(ch)) {
+ stream.match(/^\d*(?:\.\d*)?(?:e[+\-]?\d+)?/);
+ return ret("number", "number");
+ }
+ // Hash
+ else if (ch == "#") {
+ stream.next();
+ // Symbol with string syntax
+ ch = stream.peek();
+ if (ch == '"') {
+ stream.next();
+ return chain(stream, state, tokenString('"', "symbol", "string-2"));
+ }
+ // Binary number
+ else if (ch == "b") {
+ stream.next();
+ stream.eatWhile(/[01]/);
+ return ret("number", "number");
+ }
+ // Hex number
+ else if (ch == "x") {
+ stream.next();
+ stream.eatWhile(/[\da-f]/i);
+ return ret("number", "number");
+ }
+ // Octal number
+ else if (ch == "o") {
+ stream.next();
+ stream.eatWhile(/[0-7]/);
+ return ret("number", "number");
+ }
+ // Hash symbol
+ else {
+ stream.eatWhile(/[-a-zA-Z]/);
+ return ret("hash", "keyword");
+ }
+ } else if (stream.match("end")) {
+ return ret("end", "keyword");
+ }
+ for (var name in patterns) {
+ if (patterns.hasOwnProperty(name)) {
+ var pattern = patterns[name];
+ if ((pattern instanceof Array && pattern.some(function(p) {
+ return stream.match(p);
+ })) || stream.match(pattern))
+ return ret(name, patternStyles[name], stream.current());
+ }
+ }
+ if (stream.match("define")) {
+ return ret("definition", "def");
+ } else {
+ stream.eatWhile(/[\w\-]/);
+ // Keyword
+ if (wordLookup[stream.current()]) {
+ return ret(wordLookup[stream.current()], styleLookup[stream.current()], stream.current());
+ } else if (stream.current().match(symbol)) {
+ return ret("variable", "variable");
+ } else {
+ stream.next();
+ return ret("other", "variable-2");
+ }
+ }
+ }
+
+ function tokenComment(stream, state) {
+ var maybeEnd = false,
+ ch;
+ while ((ch = stream.next())) {
+ if (ch == "/" && maybeEnd) {
+ state.tokenize = tokenBase;
+ break;
+ }
+ maybeEnd = (ch == "*");
+ }
+ return ret("comment", "comment");
+ }
+
+ function tokenString(quote, type, style) {
+ return function(stream, state) {
+ var next, end = false;
+ while ((next = stream.next()) != null) {
+ if (next == quote) {
+ end = true;
+ break;
+ }
+ }
+ if (end)
+ state.tokenize = tokenBase;
+ return ret(type, style);
+ };
+ }
+
+ // Interface
+ return {
+ startState: function() {
+ return {
+ tokenize: tokenBase,
+ currentIndent: 0
+ };
+ },
+ token: function(stream, state) {
+ if (stream.eatSpace())
+ return null;
+ var style = state.tokenize(stream, state);
+ return style;
+ },
+ blockCommentStart: "/*",
+ blockCommentEnd: "*/"
+ };
+});
+
+CodeMirror.defineMIME("text/x-dylan", "dylan");
+
+});