• Will Thompson's avatar
    GladeProject: escape markup in parser errors · 2dbaeef0
    Will Thompson authored
    If you try to load a non-XML file, such as Glade's own README, the
    parser error contains something like this:
    
        Start tag expected, '<' not found
    
    glade_util_ui_message() treats the supplied message as markup; so the
    literal < in the error message trips it up:
    
        Gtk-WARNING **: Failed to set text 'Error parsing file '/home/wjt/src/gnome/glade/README' on line 1
        Start tag expected, '<' not found
        ' from markup due to error parsing markup: Error on line 2 char 30: Odd character 'f', expected a '=' after attribute name 'not' of element '''
    
    To fix this, escape the message before passing it to
    glade_util_ui_message().
    2dbaeef0