1 files changed, 36 insertions, 35 deletions

diff --git a/public/vendor/codemirror/mode/sas/sas.js b/public/vendor/codemirror/mode/sas/sas.js
index fe114827..a6109eb1 100755..100644
--- a/public/vendor/codemirror/mode/sas/sas.js
+++ b/public/vendor/codemirror/mode/sas/sas.js
@@ -137,12 +137,13 @@
           stream.next();
           return 'comment';
         }
-      } else if (!state.continueString && (ch === '"' || ch === "'")) {
-        // Have we found a string?
-        state.continueString = ch; //save the matching quote in the state
-        return "string";
-      } else if (state.continueString !== null) {
-        if (stream.skipTo(state.continueString)) {
+      } else if ((ch === '"' || ch === "'") && !state.continueString) {
+        state.continueString = ch
+        return "string"
+      } else if (state.continueString) {
+        if (state.continueString == ch) {
+          state.continueString = null;
+        } else if (stream.skipTo(state.continueString)) {
           // quote found on this line
           stream.next();
           state.continueString = null;
@@ -187,12 +188,12 @@
         if (stream.peek() === '.') stream.skipTo(' ');
         state.nextword = false;
         return 'variable-2';
-
       }
 
+      word = word.toLowerCase()
       // Are we in a DATA Step?
       if (state.inDataStep) {
-        if (word.toLowerCase() === 'run;' || stream.match(/run\s;/)) {
+        if (word === 'run;' || stream.match(/run\s;/)) {
           state.inDataStep = false;
           return 'builtin';
         }
@@ -203,84 +204,84 @@
           else return 'variable';
         }
         // do we have a DATA Step keyword
-        if (word && words.hasOwnProperty(word.toLowerCase()) &&
-            (words[word.toLowerCase()].state.indexOf("inDataStep") !== -1 ||
-             words[word.toLowerCase()].state.indexOf("ALL") !== -1)) {
+        if (word && words.hasOwnProperty(word) &&
+            (words[word].state.indexOf("inDataStep") !== -1 ||
+             words[word].state.indexOf("ALL") !== -1)) {
           //backup to the start of the word
           if (stream.start < stream.pos)
             stream.backUp(stream.pos - stream.start);
           //advance the length of the word and return
           for (var i = 0; i < word.length; ++i) stream.next();
-          return words[word.toLowerCase()].style;
+          return words[word].style;
         }
       }
       // Are we in an Proc statement?
       if (state.inProc) {
-        if (word.toLowerCase() === 'run;' || word.toLowerCase() === 'quit;') {
+        if (word === 'run;' || word === 'quit;') {
           state.inProc = false;
           return 'builtin';
         }
         // do we have a proc keyword
-        if (word && words.hasOwnProperty(word.toLowerCase()) &&
-            (words[word.toLowerCase()].state.indexOf("inProc") !== -1 ||
-             words[word.toLowerCase()].state.indexOf("ALL") !== -1)) {
+        if (word && words.hasOwnProperty(word) &&
+            (words[word].state.indexOf("inProc") !== -1 ||
+             words[word].state.indexOf("ALL") !== -1)) {
           stream.match(/[\w]+/);
           return words[word].style;
         }
       }
       // Are we in a Macro statement?
       if (state.inMacro) {
-        if (word.toLowerCase() === '%mend') {
+        if (word === '%mend') {
           if (stream.peek() === ';') stream.next();
           state.inMacro = false;
           return 'builtin';
         }
-        if (word && words.hasOwnProperty(word.toLowerCase()) &&
-            (words[word.toLowerCase()].state.indexOf("inMacro") !== -1 ||
-             words[word.toLowerCase()].state.indexOf("ALL") !== -1)) {
+        if (word && words.hasOwnProperty(word) &&
+            (words[word].state.indexOf("inMacro") !== -1 ||
+             words[word].state.indexOf("ALL") !== -1)) {
           stream.match(/[\w]+/);
-          return words[word.toLowerCase()].style;
+          return words[word].style;
         }
 
         return 'atom';
       }
       // Do we have Keywords specific words?
-      if (word && words.hasOwnProperty(word.toLowerCase())) {
+      if (word && words.hasOwnProperty(word)) {
         // Negates the initial next()
         stream.backUp(1);
         // Actually move the stream
         stream.match(/[\w]+/);
-        if (word.toLowerCase() === 'data' && /=/.test(stream.peek()) === false) {
+        if (word === 'data' && /=/.test(stream.peek()) === false) {
           state.inDataStep = true;
           state.nextword = true;
           return 'builtin';
         }
-        if (word.toLowerCase() === 'proc') {
+        if (word === 'proc') {
           state.inProc = true;
           state.nextword = true;
           return 'builtin';
         }
-        if (word.toLowerCase() === '%macro') {
+        if (word === '%macro') {
           state.inMacro = true;
           state.nextword = true;
           return 'builtin';
         }
-        if (/title[1-9]/i.test(word)) return 'def';
+        if (/title[1-9]/.test(word)) return 'def';
 
-        if (word.toLowerCase() === 'footnote') {
+        if (word === 'footnote') {
           stream.eat(/[1-9]/);
           return 'def';
         }
 
         // Returns their value as state in the prior define methods
-        if (state.inDataStep === true && words[word.toLowerCase()].state.indexOf("inDataStep") !== -1)
-          return words[word.toLowerCase()].style;
-        if (state.inProc === true && words[word.toLowerCase()].state.indexOf("inProc") !== -1)
-          return words[word.toLowerCase()].style;
-        if (state.inMacro === true && words[word.toLowerCase()].state.indexOf("inMacro") !== -1)
-          return words[word.toLowerCase()].style;
-        if (words[word.toLowerCase()].state.indexOf("ALL") !== -1)
-          return words[word.toLowerCase()].style;
+        if (state.inDataStep === true && words[word].state.indexOf("inDataStep") !== -1)
+          return words[word].style;
+        if (state.inProc === true && words[word].state.indexOf("inProc") !== -1)
+          return words[word].style;
+        if (state.inMacro === true && words[word].state.indexOf("inMacro") !== -1)
+          return words[word].style;
+        if (words[word].state.indexOf("ALL") !== -1)
+          return words[word].style;
         return null;
       }
       // Unrecognized syntax