potential support for wide chars.

lib/term.js

@@ -1029,6 +1029,7 @@ Terminal.prototype.refresh = function(start, end) {
           if (ch <= ' ') {
             out += '&nbsp;';
           } else {
+            // if (dwidthChars.test(ch)) i++;
             out += ch;
           }
           break;
@@ -1131,13 +1132,14 @@ Terminal.prototype.scrollDisp = function(disp) {
 };
 
 Terminal.prototype.write = function(data) {
-  // data = data.replace(dwidthChars, '?');
-
   var l = data.length
     , i = 0
     , cs
     , ch;
 
+  // If we want to remove double-width chars entirely.
+  // data = data.replace(dwidthChars, '?');
+
   this.refreshStart = this.y;
   this.refreshEnd = this.y;
 
@@ -1229,6 +1231,7 @@ Terminal.prototype.write = function(data) {
               this.lines[this.y + this.ybase][this.x] = [this.curAttr, ch];
               this.x++;
               this.updateRange(this.y);
+              // if (dwidthChars.test(ch)) this.x++;
             }
             break;
         }