summaryrefslogtreecommitdiff
path: root/public/vendor/codemirror/addon/hint/javascript-hint.js
diff options
context:
space:
mode:
Diffstat (limited to 'public/vendor/codemirror/addon/hint/javascript-hint.js')
-rw-r--r--public/vendor/codemirror/addon/hint/javascript-hint.js155
1 files changed, 0 insertions, 155 deletions
diff --git a/public/vendor/codemirror/addon/hint/javascript-hint.js b/public/vendor/codemirror/addon/hint/javascript-hint.js
deleted file mode 100644
index d7088c19..00000000
--- a/public/vendor/codemirror/addon/hint/javascript-hint.js
+++ /dev/null
@@ -1,155 +0,0 @@
-// 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) {
- var Pos = CodeMirror.Pos;
-
- function forEach(arr, f) {
- for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
- }
-
- function arrayContains(arr, item) {
- if (!Array.prototype.indexOf) {
- var i = arr.length;
- while (i--) {
- if (arr[i] === item) {
- return true;
- }
- }
- return false;
- }
- return arr.indexOf(item) != -1;
- }
-
- function scriptHint(editor, keywords, getToken, options) {
- // Find the token at the cursor
- var cur = editor.getCursor(), token = getToken(editor, cur);
- if (/\b(?:string|comment)\b/.test(token.type)) return;
- token.state = CodeMirror.innerMode(editor.getMode(), token.state).state;
-
- // If it's not a 'word-style' token, ignore the token.
- if (!/^[\w$_]*$/.test(token.string)) {
- token = {start: cur.ch, end: cur.ch, string: "", state: token.state,
- type: token.string == "." ? "property" : null};
- } else if (token.end > cur.ch) {
- token.end = cur.ch;
- token.string = token.string.slice(0, cur.ch - token.start);
- }
-
- var tprop = token;
- // If it is a property, find out what it is a property of.
- while (tprop.type == "property") {
- tprop = getToken(editor, Pos(cur.line, tprop.start));
- if (tprop.string != ".") return;
- tprop = getToken(editor, Pos(cur.line, tprop.start));
- if (!context) var context = [];
- context.push(tprop);
- }
- return {list: getCompletions(token, context, keywords, options),
- from: Pos(cur.line, token.start),
- to: Pos(cur.line, token.end)};
- }
-
- function javascriptHint(editor, options) {
- return scriptHint(editor, javascriptKeywords,
- function (e, cur) {return e.getTokenAt(cur);},
- options);
- };
- CodeMirror.registerHelper("hint", "javascript", javascriptHint);
-
- function getCoffeeScriptToken(editor, cur) {
- // This getToken, it is for coffeescript, imitates the behavior of
- // getTokenAt method in javascript.js, that is, returning "property"
- // type and treat "." as indepenent token.
- var token = editor.getTokenAt(cur);
- if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
- token.end = token.start;
- token.string = '.';
- token.type = "property";
- }
- else if (/^\.[\w$_]*$/.test(token.string)) {
- token.type = "property";
- token.start++;
- token.string = token.string.replace(/\./, '');
- }
- return token;
- }
-
- function coffeescriptHint(editor, options) {
- return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options);
- }
- CodeMirror.registerHelper("hint", "coffeescript", coffeescriptHint);
-
- var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " +
- "toUpperCase toLowerCase split concat match replace search").split(" ");
- var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " +
- "lastIndexOf every some filter forEach map reduce reduceRight ").split(" ");
- var funcProps = "prototype apply call bind".split(" ");
- var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " +
- "if in instanceof new null return switch throw true try typeof var void while with").split(" ");
- var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " +
- "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" ");
-
- function forAllProps(obj, callback) {
- if (!Object.getOwnPropertyNames || !Object.getPrototypeOf) {
- for (var name in obj) callback(name)
- } else {
- for (var o = obj; o; o = Object.getPrototypeOf(o))
- Object.getOwnPropertyNames(o).forEach(callback)
- }
- }
-
- function getCompletions(token, context, keywords, options) {
- var found = [], start = token.string, global = options && options.globalScope || window;
- function maybeAdd(str) {
- if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str);
- }
- function gatherCompletions(obj) {
- if (typeof obj == "string") forEach(stringProps, maybeAdd);
- else if (obj instanceof Array) forEach(arrayProps, maybeAdd);
- else if (obj instanceof Function) forEach(funcProps, maybeAdd);
- forAllProps(obj, maybeAdd)
- }
-
- if (context && context.length) {
- // If this is a property, see if it belongs to some object we can
- // find in the current environment.
- var obj = context.pop(), base;
- if (obj.type && obj.type.indexOf("variable") === 0) {
- if (options && options.additionalContext)
- base = options.additionalContext[obj.string];
- if (!options || options.useGlobalScope !== false)
- base = base || global[obj.string];
- } else if (obj.type == "string") {
- base = "";
- } else if (obj.type == "atom") {
- base = 1;
- } else if (obj.type == "function") {
- if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') &&
- (typeof global.jQuery == 'function'))
- base = global.jQuery();
- else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function'))
- base = global._();
- }
- while (base != null && context.length)
- base = base[context.pop().string];
- if (base != null) gatherCompletions(base);
- } else {
- // If not, just look in the global object and any local scope
- // (reading into JS mode internals to get at the local and global variables)
- for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
- for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name);
- if (!options || options.useGlobalScope !== false)
- gatherCompletions(global);
- forEach(keywords, maybeAdd);
- }
- return found;
- }
-});