Merge pull request #24 from ananyasen/FileIO

undo/redo per document , codemirror 2.22 update

2 files changed, 16 insertions, 16 deletions

diff --git a/imports/codemirror/mode/smalltalk/index.html b/imports/codemirror/mode/smalltalk/index.html
index 8a85c39e..8a85c39e 100755..100644
--- a/imports/codemirror/mode/smalltalk/index.html
+++ b/imports/codemirror/mode/smalltalk/index.html
diff --git a/imports/codemirror/mode/smalltalk/smalltalk.js b/imports/codemirror/mode/smalltalk/smalltalk.js
index e002e666..e5893322 100755..100644
--- a/imports/codemirror/mode/smalltalk/smalltalk.js
+++ b/imports/codemirror/mode/smalltalk/smalltalk.js
@@ -27,45 +27,45 @@ CodeMirror.defineMode('smalltalk', function(config, modeConfig) {
 
         var next = function(stream, context, state) {
                 var token = new Token(null, context, false);
-                var char = stream.next();
+                var aChar = stream.next();
 
-                if (char === '"') {
+                if (aChar === '"') {
                         token = nextComment(stream, new Context(nextComment, context));
 
-                } else if (char === '\'') {
+                } else if (aChar === '\'') {
                         token = nextString(stream, new Context(nextString, context));
 
-                } else if (char === '#') {
+                } else if (aChar === '#') {
                         stream.eatWhile(/[^ .]/);
                         token.name = 'string-2';
 
-                } else if (char === '$') {
+                } else if (aChar === '$') {
                         stream.eatWhile(/[^ ]/);
                         token.name = 'string-2';
 
-                } else if (char === '|' && state.expectVariable) {
+                } else if (aChar === '|' && state.expectVariable) {
                         token.context = new Context(nextTemporaries, context);
 
-                } else if (/[\[\]{}()]/.test(char)) {
+                } else if (/[\[\]{}()]/.test(aChar)) {
                         token.name = 'bracket';
-                        token.eos = /[\[{(]/.test(char);
+                        token.eos = /[\[{(]/.test(aChar);
 
-                        if (char === '[') {
+                        if (aChar === '[') {
                                 state.indentation++;
-                        } else if (char === ']') {
+                        } else if (aChar === ']') {
                                 state.indentation = Math.max(0, state.indentation - 1);
                         }
 
-                } else if (specialChars.test(char)) {
+                } else if (specialChars.test(aChar)) {
                         stream.eatWhile(specialChars);
                         token.name = 'operator';
-                        token.eos = char !== ';'; // ; cascaded message expression
+                        token.eos = aChar !== ';'; // ; cascaded message expression
 
-                } else if (/\d/.test(char)) {
+                } else if (/\d/.test(aChar)) {
                         stream.eatWhile(/[\w\d]/);
                         token.name = 'number'
 
-                } else if (/[\w_]/.test(char)) {
+                } else if (/[\w_]/.test(aChar)) {
                         stream.eatWhile(/[\w\d_]/);
                         token.name = state.expectVariable ? (keywords.test(stream.current()) ? 'keyword' : 'variable') : null;
 
@@ -88,9 +88,9 @@ CodeMirror.defineMode('smalltalk', function(config, modeConfig) {
 
         var nextTemporaries = function(stream, context, state) {
                 var token = new Token(null, context, false);
-                var char = stream.next();
+                var aChar = stream.next();
 
-                if (char === '|') {
+                if (aChar === '|') {
                         token.context = context.parent;
                         token.eos = true;