Rebuild project

src/js/codemirror/codemirror.js

@@ -1534,6 +1534,10 @@
       }
     },
 
+    readOnlyChanged: function(val) {
+      if (!val) this.reset();
+    },
+
     setUneditable: nothing,
 
     needsContentAttribute: false
@@ -1552,7 +1556,6 @@
     init: function(display) {
       var input = this, cm = input.cm;
       var div = input.div = display.lineDiv;
-      div.contentEditable = "true";
       disableBrowserMagic(div);
 
       on(div, "paste", function(e) { handlePaste(e, cm); })
@@ -1593,7 +1596,7 @@
 
       on(div, "input", function() {
         if (input.composing) return;
-        if (!input.pollContent())
+        if (isReadOnly(cm) || !input.pollContent())
           runInOp(input.cm, function() {regChange(cm);});
       });
 
@@ -1818,17 +1821,24 @@
       this.div.focus();
     },
     applyComposition: function(composing) {
-      if (composing.data && composing.data != composing.startData)
+      if (isReadOnly(this.cm))
+        operation(this.cm, regChange)(this.cm)
+      else if (composing.data && composing.data != composing.startData)
         operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);
     },
 
     setUneditable: function(node) {
-      node.setAttribute("contenteditable", "false");
+      node.contentEditable = "false"
     },
 
     onKeyPress: function(e) {
       e.preventDefault();
-      operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0);
+      if (!isReadOnly(this.cm))
+        operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0);
+    },
+
+    readOnlyChanged: function(val) {
+      this.div.contentEditable = String(val != "nocursor")
     },
 
     onContextMenu: nothing,
@@ -5389,8 +5399,8 @@
       cm.display.disabled = true;
     } else {
       cm.display.disabled = false;
-      if (!val) cm.display.input.reset();
     }
+    cm.display.input.readOnlyChanged(val)
   });
   option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true);
   option("dragDrop", true, dragDropChanged);
@@ -8093,24 +8103,30 @@
     }
   };
 
+  var noHandlers = []
+  function getHandlers(emitter, type, copy) {
+    var arr = emitter._handlers && emitter._handlers[type]
+    if (copy) return arr && arr.length > 0 ? arr.slice() : noHandlers
+    else return arr || noHandlers
+  }
+
   var off = CodeMirror.off = function(emitter, type, f) {
     if (emitter.removeEventListener)
       emitter.removeEventListener(type, f, false);
     else if (emitter.detachEvent)
       emitter.detachEvent("on" + type, f);
     else {
-      var arr = emitter._handlers && emitter._handlers[type];
+      var handlers = getHandlers(emitter, type, false)
-      if (!arr) return;
+      for (var i = 0; i < handlers.length; ++i)
-      for (var i = 0; i < arr.length; ++i)
+        if (handlers[i] == f) { handlers.splice(i, 1); break; }
-        if (arr[i] == f) { arr.splice(i, 1); break; }
     }
   };
 
   var signal = CodeMirror.signal = function(emitter, type /*, values...*/) {
-    var arr = emitter._handlers && emitter._handlers[type];
+    var handlers = getHandlers(emitter, type, true)
-    if (!arr) return;
+    if (!handlers.length) return;
     var args = Array.prototype.slice.call(arguments, 2);
-    for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args);
+    for (var i = 0; i < handlers.length; ++i) handlers[i].apply(null, args);
   };
 
   var orphanDelayedCallbacks = null;
@@ -8123,8 +8139,8 @@
   // them to be executed when the last operation ends, or, if no
   // operation is active, when a timeout fires.
   function signalLater(emitter, type /*, values...*/) {
-    var arr = emitter._handlers && emitter._handlers[type];
+    var arr = getHandlers(emitter, type, false)
-    if (!arr) return;
+    if (!arr.length) return;
     var args = Array.prototype.slice.call(arguments, 2), list;
     if (operationGroup) {
       list = operationGroup.delayedCallbacks;
@@ -8164,8 +8180,7 @@
   }
 
   function hasHandler(emitter, type) {
-    var arr = emitter._handlers && emitter._handlers[type];
+    return getHandlers(emitter, type).length > 0
-    return arr && arr.length > 0;
   }
 
   // Add on and off methods to a constructor's prototype, to make
@@ -8819,7 +8834,7 @@
 
   // THE END
 
-  CodeMirror.version = "5.6.1";
+  CodeMirror.version = "5.7.1";
 
   return CodeMirror;
 });

src/js/codemirror/gfm.js

@@ -39,7 +39,7 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
 
       // Hack to prevent formatting override inside code blocks (block and inline)
       if (state.codeBlock) {
-        if (stream.match(/^```/)) {
+        if (stream.match(/^```+/)) {
           state.codeBlock = false;
           return null;
         }
@@ -49,7 +49,7 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
       if (stream.sol()) {
         state.code = false;
       }
-      if (stream.sol() && stream.match(/^```/)) {
+      if (stream.sol() && stream.match(/^```+/)) {
         stream.skipToEnd();
         state.codeBlock = true;
         return null;
@@ -115,7 +115,7 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
   var markdownConfig = {
     underscoresBreakWords: false,
     taskLists: true,
-    fencedCodeBlocks: true,
+    fencedCodeBlocks: '```',
     strikethrough: true
   };
   for (var attr in modeConfig) {

src/js/codemirror/markdown.js

@@ -39,8 +39,10 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
   if (modeCfg.underscoresBreakWords === undefined)
     modeCfg.underscoresBreakWords = true;
 
-  // Turn on fenced code blocks? ("```" to start/end)
+  // Use `fencedCodeBlocks` to configure fenced code blocks. false to
-  if (modeCfg.fencedCodeBlocks === undefined) modeCfg.fencedCodeBlocks = false;
+  // disable, string to specify a precise regexp that the fence should
+  // match, and true to allow three or more backticks or tildes (as
+  // per CommonMark).
 
   // Turn on task lists? ("- [ ] " and "- [x] ")
   if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;
@@ -74,7 +76,9 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
   ,   taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE
   ,   atxHeaderRE = modeCfg.allowAtxHeaderWithoutSpace ? /^(#+)/ : /^(#+)(?: |$)/
   ,   setextHeaderRE = /^ *(?:\={1,}|-{1,})\s*$/
-  ,   textRE = /^[^#!\[\]*_\\<>` "'(~]+/;
+  ,   textRE = /^[^#!\[\]*_\\<>` "'(~]+/
+  ,   fencedCodeRE = new RegExp("^(" + (modeCfg.fencedCodeBlocks === true ? "~~~+|```+" : modeCfg.fencedCodeBlocks) +
+                                ")[ \\t]*([\\w+#]*)");
 
   function switchInline(stream, state, f) {
     state.f = state.inline = f;
@@ -86,6 +90,9 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
     return f(stream, state);
   }
 
+  function lineIsEmpty(line) {
+    return !line || !/\S/.test(line.string)
+  }
 
   // Blocks
 
@@ -110,7 +117,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
     state.trailingSpace = 0;
     state.trailingSpaceNewLine = false;
     // Mark this line as blank
-    state.thisLineHasContent = false;
+    state.prevLine = state.thisLine
+    state.thisLine = null
     return null;
   }
 
@@ -141,7 +149,7 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
     var match = null;
     if (state.indentationDiff >= 4) {
       stream.skipToEnd();
-      if (prevLineIsIndentedCode || !state.prevLineHasContent) {
+      if (prevLineIsIndentedCode || lineIsEmpty(state.prevLine)) {
         state.indentation -= 4;
         state.indentedCode = true;
         return code;
@@ -155,7 +163,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
       if (modeCfg.highlightFormatting) state.formatting = "header";
       state.f = state.inline;
       return getType(state);
-    } else if (state.prevLineHasContent && !state.quote && !prevLineIsList && !prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
+    } else if (!lineIsEmpty(state.prevLine) && !state.quote && !prevLineIsList &&
+               !prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
       state.header = match[0].charAt(0) == '=' ? 1 : 2;
       if (modeCfg.highlightFormatting) state.formatting = "header";
       state.f = state.inline;
@@ -170,7 +179,7 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
     } else if (stream.match(hrRE, true)) {
       state.hr = true;
       return hr;
-    } else if ((!state.prevLineHasContent || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
+    } else if ((lineIsEmpty(state.prevLine) || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
       var listType = null;
       if (stream.match(ulRE, true)) {
         listType = 'ul';
@@ -187,9 +196,10 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
       state.f = state.inline;
       if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];
       return getType(state);
-    } else if (modeCfg.fencedCodeBlocks && stream.match(/^```[ \t]*([\w+#]*)/, true)) {
+    } else if (modeCfg.fencedCodeBlocks && (match = stream.match(fencedCodeRE, true))) {
+      state.fencedChars = match[1]
       // try switching mode
-      state.localMode = getMode(RegExp.$1);
+      state.localMode = getMode(match[2]);
       if (state.localMode) state.localState = state.localMode.startState();
       state.f = state.block = local;
       if (modeCfg.highlightFormatting) state.formatting = "code-block";
@@ -213,7 +223,7 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
   }
 
   function local(stream, state) {
-    if (stream.sol() && stream.match("```", false)) {
+    if (stream.sol() && state.fencedChars && stream.match(state.fencedChars, false)) {
       state.localMode = state.localState = null;
       state.f = state.block = leavingLocal;
       return null;
@@ -226,9 +236,10 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
   }
 
   function leavingLocal(stream, state) {
-    stream.match("```");
+    stream.match(state.fencedChars);
     state.block = blockNormal;
     state.f = inlineNormal;
+    state.fencedChars = null;
     if (modeCfg.highlightFormatting) state.formatting = "code-block";
     state.code = true;
     var returnType = getType(state);
@@ -656,8 +667,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
       return {
         f: blockNormal,
 
-        prevLineHasContent: false,
+        prevLine: null,
-        thisLineHasContent: false,
+        thisLine: null,
 
         block: blockNormal,
         htmlState: null,
@@ -680,7 +691,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
         quote: 0,
         trailingSpace: 0,
         trailingSpaceNewLine: false,
-        strikethrough: false
+        strikethrough: false,
+        fencedChars: null
       };
     },
 
@@ -688,8 +700,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
       return {
         f: s.f,
 
-        prevLineHasContent: s.prevLineHasContent,
+        prevLine: s.prevLine,
-        thisLineHasContent: s.thisLineHasContent,
+        thisLine: s.this,
 
         block: s.block,
         htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),
@@ -715,7 +727,8 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
         indentedCode: s.indentedCode,
         trailingSpace: s.trailingSpace,
         trailingSpaceNewLine: s.trailingSpaceNewLine,
-        md_inside: s.md_inside
+        md_inside: s.md_inside,
+        fencedChars: s.fencedChars
       };
     },
 
@@ -724,22 +737,22 @@ CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
       // Reset state.formatting
       state.formatting = false;
 
-      if (stream.sol()) {
+      if (stream != state.thisLine) {
-        var forceBlankLine = !!state.header || state.hr;
+        var forceBlankLine = state.header || state.hr;
 
         // Reset state.header and state.hr
         state.header = 0;
         state.hr = false;
 
         if (stream.match(/^\s*$/, true) || forceBlankLine) {
-          state.prevLineHasContent = false;
           blankLine(state);
-          return forceBlankLine ? this.token(stream, state) : null;
+          if (!forceBlankLine) return null
-        } else {
+          state.prevLine = null
-          state.prevLineHasContent = state.thisLineHasContent;
-          state.thisLineHasContent = true;
         }
 
+        state.prevLine = state.thisLine
+        state.thisLine = stream
+
         // Reset state.taskList
         state.taskList = false;
 

src/js/simplemde.js

@@ -739,28 +739,28 @@ function SimpleMDE(options) {
 
 	// Used later to refer to it's parent
 	options.parent = this;
-	
+
-	
+
 	// Check if Font Awesome needs to be auto downloaded
 	var autoDownloadFA = true;
 
-	if(options.autoDownloadFontAwesome === false){
+	if(options.autoDownloadFontAwesome === false) {
 		autoDownloadFA = false;
 	}
-	
+
-	if(options.autoDownloadFontAwesome !== true){
+	if(options.autoDownloadFontAwesome !== true) {
 		var styleSheets = document.styleSheets;
 		for(var i = 0; i < styleSheets.length; i++) {
 			if(!styleSheets[i].href)
 				continue;
-			
+
-			if(styleSheets[i].href.indexOf("//maxcdn.bootstrapcdn.com/font-awesome/") > -1){
+			if(styleSheets[i].href.indexOf("//maxcdn.bootstrapcdn.com/font-awesome/") > -1) {
 				autoDownloadFA = false;
 			}
 		}
 	}
-	
+
-	if(autoDownloadFA){
+	if(autoDownloadFA) {
 		var link = document.createElement("link");
 		link.rel = "stylesheet";
 		link.href = "https://maxcdn.bootstrapcdn.com/font-awesome/latest/css/font-awesome.min.css";
@@ -899,7 +899,8 @@ SimpleMDE.prototype.render = function(el) {
 		lineNumbers: false,
 		autofocus: (options.autofocus === true) ? true : false,
 		extraKeys: keyMaps,
-		lineWrapping: (options.lineWrapping === false) ? false : true
+		lineWrapping: (options.lineWrapping === false) ? false : true,
+		allowDroppedFileTypes: ["text/plain"]
 	});
 
 	if(options.toolbar !== false) {
@@ -1033,7 +1034,7 @@ SimpleMDE.prototype.createToolbar = function(items) {
 	for(var i = 0; i < items.length; i++) {
 		if(items[i].name == "guide" && self.options.toolbarGuideIcon === false)
 			continue;
-		
+
 		if(self.options.hideIcons.indexOf(items[i].name) != -1)
 			continue;