##// END OF EJS Templates
diffs: use whole chunk diff to calculate if it's oversized or not....
diffs: use whole chunk diff to calculate if it's oversized or not. - This fixes an issue if a file is added that has very large number of small lines. In this case the time to detect if the diff should be limited was very very long and CPU intensive.

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dart.js
130 lines | 4.2 KiB | application/javascript | JavascriptLexer
// 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"), require("../clike/clike"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../clike/clike"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var keywords = ("this super static final const abstract class extends external factory " +
"implements get native operator set typedef with enum throw rethrow " +
"assert break case continue default in return new deferred async await " +
"try catch finally do else for if switch while import library export " +
"part of show hide is as").split(" ");
var blockKeywords = "try catch finally do else for if switch while".split(" ");
var atoms = "true false null".split(" ");
var builtins = "void bool num int double dynamic var String".split(" ");
function set(words) {
var obj = {};
for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
return obj;
}
function pushInterpolationStack(state) {
(state.interpolationStack || (state.interpolationStack = [])).push(state.tokenize);
}
function popInterpolationStack(state) {
return (state.interpolationStack || (state.interpolationStack = [])).pop();
}
function sizeInterpolationStack(state) {
return state.interpolationStack ? state.interpolationStack.length : 0;
}
CodeMirror.defineMIME("application/dart", {
name: "clike",
keywords: set(keywords),
blockKeywords: set(blockKeywords),
builtin: set(builtins),
atoms: set(atoms),
hooks: {
"@": function(stream) {
stream.eatWhile(/[\w\$_\.]/);
return "meta";
},
// custom string handling to deal with triple-quoted strings and string interpolation
"'": function(stream, state) {
return tokenString("'", stream, state, false);
},
"\"": function(stream, state) {
return tokenString("\"", stream, state, false);
},
"r": function(stream, state) {
var peek = stream.peek();
if (peek == "'" || peek == "\"") {
return tokenString(stream.next(), stream, state, true);
}
return false;
},
"}": function(_stream, state) {
// "}" is end of interpolation, if interpolation stack is non-empty
if (sizeInterpolationStack(state) > 0) {
state.tokenize = popInterpolationStack(state);
return null;
}
return false;
}
}
});
function tokenString(quote, stream, state, raw) {
var tripleQuoted = false;
if (stream.eat(quote)) {
if (stream.eat(quote)) tripleQuoted = true;
else return "string"; //empty string
}
function tokenStringHelper(stream, state) {
var escaped = false;
while (!stream.eol()) {
if (!raw && !escaped && stream.peek() == "$") {
pushInterpolationStack(state);
state.tokenize = tokenInterpolation;
return "string";
}
var next = stream.next();
if (next == quote && !escaped && (!tripleQuoted || stream.match(quote + quote))) {
state.tokenize = null;
break;
}
escaped = !raw && !escaped && next == "\\";
}
return "string";
}
state.tokenize = tokenStringHelper;
return tokenStringHelper(stream, state);
}
function tokenInterpolation(stream, state) {
stream.eat("$");
if (stream.eat("{")) {
// let clike handle the content of ${...},
// we take over again when "}" appears (see hooks).
state.tokenize = null;
} else {
state.tokenize = tokenInterpolationIdentifier;
}
return null;
}
function tokenInterpolationIdentifier(stream, state) {
stream.eatWhile(/[\w_]/);
state.tokenize = popInterpolationStack(state);
return "variable";
}
CodeMirror.registerHelper("hintWords", "application/dart", keywords.concat(atoms).concat(builtins));
// This is needed to make loading through meta.js work.
CodeMirror.defineMode("dart", function(conf) {
return CodeMirror.getMode(conf, "application/dart");
}, "clike");
});