add new 'urlseparator' option

NEWS

@@ -8,6 +8,8 @@
       generous donation which made this behavior possible)
     * IMPORTANT: ctrl-x/a never take possible negative URLs into account, it was just
       too unpredictable
+    * new 'urlseparator' option for specifying the regexp used to split the arg to
+      :open, :tabopen and :winopen
     * :set editor now accepts quoting/escaping to use an editor with spaces in the path
     * support for :%foo as a count for commands (not yet widely used)
     * show informative message when a background tab was loaded, especially useful

content/util.js

@@ -278,7 +278,7 @@ liberator.util = { //{{{
     // and returns an array ['www.google.com/search?q=bla', 'www.osnews.com']
     stringToURLArray: function (str)
     {
-        var urls = str.split(/\s*\,\s+/);
+        var urls = str.split(new RegExp("\s*" + liberator.options["urlseparator"] + "\s*"));
 
         begin: for (var url = 0; url < urls.length; url++)
         {

content/vimperator.js

@@ -375,6 +375,10 @@ liberator.config = { //{{{
                            getService(Components.interfaces.nsIIOService2).offline;
                 }
             });
+
+        liberator.options.add(["urlseparator"],
+            "Set the separator regexp used to split URL args",
+            "string", ",\\s");
     }
     //}}}
 }; //}}}

locale/en-US/browsing.txt

@@ -35,8 +35,8 @@ section:Opening{nbsp}web{nbsp}pages[opening]
 ||o||
 ________________________________________________________________________________
 Open one or more URLs in the current tab.
-Multiple URLs can be separated with ", ".
-Note that the space after the comma is required.
+Multiple URLs can be separated with 'urlseparator' (default: ", " Note that the
+space after the comma is required.")
 Each token is analyzed and in this order:
 
 1. Opened as a local file if it is an existing relative or absolute filename.

locale/en-US/options.txt

@@ -565,6 +565,17 @@ Note that this is a local option for now, later it may be split into a global an
 ____
 
 
+|\'urlseparator'|
+||'urlseparator'|| string (default: ",\s")
+____
+Set the separator regexp used to separate multiple URL args.  Multiple
+arguments can be specified for :open, and similar commands, using this regexp
+as the separator.  Using whitespace alone is not generally useful since it is
+often contained in a single argument.  E.g. [c]:open linus torvalds[c] should
+perform a single search for the key words "linus" and "torvalds"
+____
+
+
 |\'verbose', \'vbs'|
 ||'verbose' 'vbs'|| number (default: 0)
 ____