1 files changed, 86 insertions, 57 deletions

diff --git a/imports/codemirror/mode/less/less.js b/imports/codemirror/mode/less/less.js
index dc584f02..1c20bd81 100644
--- a/imports/codemirror/mode/less/less.js
+++ b/imports/codemirror/mode/less/less.js
@@ -1,21 +1,26 @@
-CodeMirror.defineMode("less", function(config) {
+/*
+LESS mode - http://www.lesscss.org/
+Ported to CodeMirror by Peter Kroon
+*/
+
+CodeMirror.defineMode("css", function(config) {
   var indentUnit = config.indentUnit, type;
   function ret(style, tp) {type = tp; return style;}
   //html5 tags
   var tags = ["a","abbr","acronym","address","applet","area","article","aside","audio","b","base","basefont","bdi","bdo","big","blockquote","body","br","button","canvas","caption","cite","code","col","colgroup","command","datalist","dd","del","details","dfn","dir","div","dl","dt","em","embed","fieldset","figcaption","figure","font","footer","form","frame","frameset","h1","h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe","img","input","ins","keygen","kbd","label","legend","li","link","map","mark","menu","meta","meter","nav","noframes","noscript","object","ol","optgroup","option","output","p","param","pre","progress","q","rp","rt","ruby","s","samp","script","section","select","small","source","span","strike","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","title","tr","track","tt","u","ul","var","video","wbr"];
   
   function inTagsArray(val){
-    for(var i=0; i<tags.length; i++){
-      if(val === tags[i]){
-        return true;
-      }
-    }
+          for(var i=0; i<tags.length; i++){
+                  if(val === tags[i]){
+                          return true;
+                  }
+          }
   }
 
   function tokenBase(stream, state) {
     var ch = stream.next();
 
-    if (ch == "@") {stream.eatWhile(/[\w\-]/); return ret("meta", stream.current());}
+        if (ch == "@") {stream.eatWhile(/[\w\-]/); return ret("meta", stream.current());}
     else if (ch == "/" && stream.eat("*")) {
       state.tokenize = tokenCComment;
       return tokenCComment(stream, state);
@@ -30,15 +35,15 @@ CodeMirror.defineMode("less", function(config) {
       state.tokenize = tokenString(ch);
       return state.tokenize(stream, state);
     }
-    else if (ch == "/") { // lesscss e.g.: .png will not be parsed as a class
-      if(stream.eat("/")){
-        state.tokenize = tokenSComment
+        else if (ch == "/") { // lesscss e.g.: .png will not be parsed as a class
+          if(stream.eat("/")){
+                state.tokenize = tokenSComment
         return tokenSComment(stream, state);
-      }else{
-        stream.eatWhile(/[\a-zA-Z0-9\-_.]/);
-        if(stream.peek() == ")" || stream.peek() == "/")return ret("string", "string");//let url(/images/logo.png) without quotes return as string
+          }else{
+            stream.eatWhile(/[\a-zA-Z0-9\-_.\s]/);
+                if(/\/|\)/.test(stream.peek() || stream.eol() || (stream.eatSpace() && stream.peek() == ")")))return ret("string", "string");//let url(/images/logo.png) without quotes return as string
         return ret("number", "unit");
-      }
+          }
     }
     else if (ch == "!") {
       stream.match(/^\s*\w*/);
@@ -48,66 +53,86 @@ CodeMirror.defineMode("less", function(config) {
       stream.eatWhile(/[\w.%]/);
       return ret("number", "unit");
     }
-    else if (/[,+>*\/]/.test(ch)) {//removed . dot character original was [,.+>*\/]
+    else if (/[,+<>*\/]/.test(ch)) {//removed . dot character original was [,.+>*\/]
       return ret(null, "select-op");
     }
     else if (/[;{}:\[\]()]/.test(ch)) { //added () char for lesscss original was [;{}:\[\]]
       if(ch == ":"){
-        stream.eatWhile(/[active|hover|link|visited]/);
-        if( stream.current().match(/active|hover|link|visited/)){
-          return ret("tag", "tag");
-        }else{
-          return ret(null, ch); 
-        }
-      }else{
-        return ret(null, ch);
-      }
+                stream.eatWhile(/[active|hover|link|visited]/);
+                if( stream.current().match(/active|hover|link|visited/)){
+                  return ret("tag", "tag");
+                }else{
+                  return ret(null, ch); 
+                }
+          }else{
+            return ret(null, ch);
+          }
     }
-    else if (ch == ".") { // lesscss
-      stream.eatWhile(/[\a-zA-Z0-9\-_]/);
+        else if (ch == ".") { // lesscss
+          stream.eatWhile(/[\a-zA-Z0-9\-_]/);
       return ret("tag", "tag");
     }
-    else if (ch == "#") { // lesscss
-      stream.match(/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/);
-      if(stream.current().length >1){
-        if(stream.current().match(/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/) != null){
-          return ret("number", "unit");
-        }else{
+        else if (ch == "#") { // lesscss
+          //we don't eat white-space, we want the hex color and or id only
+          stream.eatWhile(/[A-Za-z0-9]/);
+          //check if there is a proper hex color length e.g. #eee || #eeeEEE
+          if(stream.current().length ===4 || stream.current().length ===7){
+                  if(stream.current().match(/[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3}/,false) != null){//is there a valid hex color value present in the current stream
+                        //when not a valid hex value, parse as id
+                        if(stream.current().substring(1) != stream.current().match(/[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3}/,false))return ret("atom", "tag");
+                        //eat white-space
+                        stream.eatSpace();
+                        //when hex value declaration doesn't end with [;,] but is does with a slash/cc comment treat it as an id, just like the other hex values that don't end with[;,]
+                        if( /[\/<>.(){!$%^&*_\-\\?=+\|#'~`]/.test(stream.peek()) )return ret("atom", "tag");
+                        //#time { color: #aaa }
+                        else if(stream.peek() == "}" )return ret("number", "unit");
+                        //we have a valid hex color value, parse as id whenever an element/class is defined after the hex(id) value e.g. #eee aaa || #eee .aaa
+                        else if( /[a-zA-Z\\]/.test(stream.peek()) )return ret("atom", "tag");
+                        //when a hex value is on the end of a line, parse as id
+                        else if(stream.eol())return ret("atom", "tag");
+                        //default
+                        else return ret("number", "unit");
+                  }else{//when not a valid hexvalue in the current stream e.g. #footer
+                        stream.eatWhile(/[\w\\\-]/);
+                        return ret("atom", "tag"); 
+                  }
+          }else{
+                stream.eatWhile(/[\w\\\-]/);            
+                return ret("atom", "tag");
+          }
+    }
+        else if (ch == "&") {
           stream.eatWhile(/[\w\-]/);
-          return ret("atom", "tag"); 
+          return ret(null, ch);
+        }
+        else if (ch == "&") {
+          stream.eatWhile(/[\w\-]/);
+          return ret(null, ch);
         }
-      }else{
-        stream.eatWhile(/[\w\-]/);
-        return ret("atom", "tag");
-      }
-    }
-    else if (ch == "&") {
-      stream.eatWhile(/[\w\-]/);
-      return ret(null, ch);
-    }
     else {
       stream.eatWhile(/[\w\\\-_.%]/);
-      if( stream.eat("(") ){ // lesscss
-        return ret(null, ch);
-      }else if( stream.current().match(/\-\d|\-.\d/) ){ // lesscss match e.g.: -5px -0.4 etc...
-        return ret("number", "unit");
-      }else if( inTagsArray(stream.current()) ){ // lesscss match html tags
-        return ret("tag", "tag");
-      }else if( (stream.peek() == ")" || stream.peek() == "/") && stream.current().indexOf('.') !== -1){
-        return ret("string", "string");//let url(logo.png) without quotes and froward slash return as string
-      }else{
+          if( stream.peek().match(/\(/) != null ){// lesscss
+                stream.eatWhile(/[a-zA-Z\s]/);
+                if(stream.peek() == "(")return ret(null, ch);
+          }else if( stream.current().match(/\-\d|\-.\d/) ){ // lesscss match e.g.: -5px -0.4 etc...
+                return ret("number", "unit");
+          }else if( inTagsArray(stream.current()) ){ // lesscss match html tags
+                return ret("tag", "tag");
+          }else if( /\/|\)/.test(stream.peek() || stream.eol() || (stream.eatSpace() && stream.peek() == ")")) && stream.current().indexOf(".") !== -1){
+                return ret("string", "string");//let url(/images/logo.png) without quotes return as string
+          }else{
         return ret("variable", "variable");
-      }
+          }
     }
     
   }
 
   function tokenSComment(stream, state) {// SComment = Slash comment
     stream.skipToEnd();
-    state.tokenize = tokenBase;
+        state.tokenize = tokenBase;
     return ret("comment", "comment");
   }
-  
+    
   function tokenCComment(stream, state) {
     var maybeEnd = false, ch;
     while ((ch = stream.next()) != null) {
@@ -146,7 +171,7 @@ CodeMirror.defineMode("less", function(config) {
   }
 
   return {
-    startState: function(base) {
+    startState: function(base) { 
       return {tokenize: tokenBase,
               baseIndent: base || 0,
               stack: []};
@@ -160,7 +185,11 @@ CodeMirror.defineMode("less", function(config) {
       if (type == "hash" && context == "rule") style = "atom";
       else if (style == "variable") {
         if (context == "rule") style = null; //"tag"
-        else if (!context || context == "@media{") style = "tag";
+        else if (!context || context == "@media{"){ 
+                        style = stream.current()        == "when"       ? "variable"    : 
+                        stream.string.match(/#/g)       != undefined    ? null          : 
+                        /[\s,|\s\)]/.test(stream.peek())                ? "tag"         : null;
+                }
       }
 
       if (context == "rule" && /^[\{\};]$/.test(type))
@@ -186,4 +215,4 @@ CodeMirror.defineMode("less", function(config) {
   };