Revert "add mentions"

This reverts commit cae4bb0.

Author: jeremyleu

src/js/simplemde.js

@@ -1,102 +1,68 @@
-/* eslint-disable no-useless-escape */
 /*global require,module*/
 "use strict";
 var CodeMirror = require("codemirror");
 require("codemirror/addon/edit/continuelist.js");
 require("./codemirror/tablist");
 require("codemirror/addon/display/fullscreen.js");
 require("codemirror/mode/markdown/markdown.js");
-require("codemirror/addon/hint/show-hint.js");
 require("codemirror/addon/mode/overlay.js");
+require("codemirror/addon/hint/show-hint.js");
 require("codemirror/addon/display/placeholder.js");
 require("codemirror/addon/selection/mark-selection.js");
 require("codemirror/mode/gfm/gfm.js");
 require("codemirror/mode/xml/xml.js");
 var CodeMirrorSpellChecker = require("codemirror-spell-checker");
 var marked = require("marked");
 
-
 var currentEditorHelperHint;
 
-CodeMirror.defineOption("autoSuggest", [], function(cm, autoSuggestOptions) {
+CodeMirror.defineOption("autoSuggest", [], function(cm, autoSuggestOptions, old) {
 	cm.on("inputRead", function(cm, change) {
 		var mode = cm.getModeAt(cm.getCursor());
 
-		var currentTrigger = undefined;
-		for(var trigger in autoSuggestOptions.triggers) {
-			if(trigger === change.text[0]) {
-				currentTrigger = trigger;
-			}
-		}
-
-		var forEachHint = function(action) {
-			var hintsElement = document.querySelector(".CodeMirror-hints");
-			if(hintsElement) {
-				var hints = hintsElement.querySelectorAll(".CodeMirror-hint");
-				for(var i = 0; i < hints.length; i++) {
-					var hint = hints[i];
-					action(hint);
-				}
-			}
-		};
-
-		var setHintActive = function(event) {
-			forEachHint(function(hint) {
-				hint.classList.remove("CodeMirror-hint-active");
-			});
-			event.target.classList.add("CodeMirror-hint-active");
-		};
-
-		forEachHint(function(hint) {
-			hint.removeEventListener("mouseenter", setHintActive);
-		});
-
-		if(mode.name === autoSuggestOptions.mode && currentTrigger) {
+		if(mode.name === autoSuggestOptions.mode && autoSuggestOptions.startChars.indexOf(change.text[0]) != -1) {
 
 			currentEditorHelperHint = autoSuggestOptions;
 			currentEditorHelperHint.startChar = change.text[0];
 
 			cm.showHint({
 				completeSingle: false,
 				closeCharacters: /[\v()\[\]{};:>,]/,
-				className: "hints",
-				hint: function(cm) {
+				hint: function(cm, options) {
 					var cur = cm.getCursor(),
 						token = cm.getTokenAt(cur);
 					var start = token.start + 1,
 						end = token.end;
 
 					var line = cm.getCursor().line,
-						lineToStarChar = cm.getLine(line).substring(0, start),
+						ch = cm.getCursor().ch,
+						stringToMatch = currentEditorHelperHint.startChar,
+						n = stringToMatch.length,
+						lineToStarChar = cm.getLine(line).substring(0, token.start + 1),
 						charBeforeStarChar = lineToStarChar.substring(cm.getLine(line).lastIndexOf(currentEditorHelperHint.startChar) - 1, cm.getLine(line).lastIndexOf(currentEditorHelperHint.startChar)),
-						stringToTest = lineToStarChar.substring(cm.getLine(line).lastIndexOf(currentEditorHelperHint.startChar), start);
+						stringToTest = lineToStarChar.substring(cm.getLine(line).lastIndexOf(currentEditorHelperHint.startChar), token.start + 1);
 
-					if(charBeforeStarChar != " " && charBeforeStarChar != "") {
+					if(charBeforeStarChar != ' ' && charBeforeStarChar != '') {
 						return false;
 					}
 
-					var callbackResult = currentEditorHelperHint.triggers[currentTrigger](stringToTest);
+					var listCallback = currentEditorHelperHint.listCallback(stringToTest);
 
-					if(callbackResult.length == 0) {
+					if(listCallback.length == 0) {
 						return false;
 					}
 
 					return {
-						list: callbackResult,
+						list: listCallback,
 						from: CodeMirror.Pos(cur.line, cm.getLine(line).lastIndexOf(currentEditorHelperHint.startChar)),
 						to: CodeMirror.Pos(cur.line, end)
 					};
 				}
 			});
-
-			forEachHint(function(hint) {
-				hint.addEventListener("mouseenter", setHintActive);
-			});
 		}
 	});
 });
 
-
 // Some variables
 var isMac = /Mac/.test(navigator.platform);
 
@@ -1411,8 +1377,8 @@ function SimpleMDE(options) {
 	}
 
 	// Add custom toolbar actions
-	if(options.additionalToolbarButtons !== undefined) {
-		for(var index in options.additionalToolbarButtons) {
+	if (options.additionalToolbarButtons !== undefined) {
+		for (var index in options.additionalToolbarButtons) {
 			options.toolbar.push(options.additionalToolbarButtons[index]);
 		}
 	}
@@ -1582,7 +1548,7 @@ SimpleMDE.prototype.render = function(el) {
 		allowDropFileTypes: ["text/plain"],
 		placeholder: options.placeholder || el.getAttribute("placeholder") || "",
 		styleSelectedText: (options.styleSelectedText != undefined) ? options.styleSelectedText : true,
-		autoSuggest: (options.autoSuggest != undefined) ? options.autoSuggest : null,
+		autoSuggest: (options.autoSuggest != undefined) ? options.autoSuggest : NULL
 	});
 
 	if(options.forceSync === true) {
@@ -2113,4 +2079,4 @@ SimpleMDE.prototype.toTextArea = function() {
 	}
 };
 
-module.exports = SimpleMDE;
+module.exports = SimpleMDE;