fixConsole no longer trims the final text.

IPython/frontend/html/notebook/static/js/utils.js

@@ -1,101 +1,101
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Utilities
 //============================================================================
 
 IPython.namespace('IPython.utils')
 
 IPython.utils = (function (IPython) {
 
     var uuid = function () {
         // http://www.ietf.org/rfc/rfc4122.txt
         var s = [];
         var hexDigits = "0123456789ABCDEF";
         for (var i = 0; i < 32; i++) {
             s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
         }
         s[12] = "4";  // bits 12-15 of the time_hi_and_version field to 0010
         s[16] = hexDigits.substr((s[16] & 0x3) | 0x8, 1);  // bits 6-7 of the clock_seq_hi_and_reserved to 01
 
         var uuid = s.join("");
         return uuid;
     };
 
 
     //Fix raw text to parse correctly in crazy XML
     function xmlencode(string) {
         return string.replace(/\&/g,'&'+'amp;')
             .replace(/</g,'&'+'lt;')
             .replace(/>/g,'&'+'gt;')
             .replace(/\'/g,'&'+'apos;')
             .replace(/\"/g,'&'+'quot;')
             .replace(/`/g,'&'+'#96;')
     }
 
 
     //Map from terminal commands to CSS classes
     ansi_colormap = {
         "30":"ansiblack", "31":"ansired",
         "32":"ansigreen", "33":"ansiyellow",
         "34":"ansiblue", "35":"ansipurple","36":"ansicyan", 
         "37":"ansigrey", "01":"ansibold"
     }
 
     // Transform ANI color escape codes into HTML <span> tags with css
     // classes listed in the above ansi_colormap object. The actual color used
     // are set in the css file.
     function fixConsole(txt) {
         txt = xmlencode(txt)
         var re = /\033\[([\d;]*?)m/
         var opened = false
         var cmds = []
         var opener = ""
         var closer = ""
         
         while (re.test(txt)) {
             var cmds = txt.match(re)[1].split(";")
             closer = opened?"</span>":""
             opened = cmds.length > 1 || cmds[0] != 0
             var rep = []
             for (var i in cmds)
                 if (typeof(ansi_colormap[cmds[i]]) != "undefined")
                     rep.push(ansi_colormap[cmds[i]])
             opener = rep.length > 0?"<span class=\""+rep.join(" ")+"\">":""
             txt = txt.replace(re, closer + opener)
         }
         if (opened) txt += "</span>"
-        return txt.trim()
+        return txt
     }
 
 
     grow = function(element) {
         // Grow the cell by hand. This is used upon reloading from JSON, when the
         // autogrow handler is not called.
         var dom = element.get(0);
         var lines_count = 0;
         // modified split rule from
         // http://stackoverflow.com/questions/2035910/how-to-get-the-number-of-lines-in-a-textarea/2036424#2036424
         var lines = dom.value.split(/\r|\r\n|\n/);
         lines_count = lines.length;
         if (lines_count >= 1) {
             dom.rows = lines_count;
         } else {
             dom.rows = 1;
         }
     };
 
 
     return {
         uuid : uuid,
         fixConsole : fixConsole,
         grow : grow
     }
 
 }(IPython));