There should be a g_strreplace() function in the glib library.  Kudos to
Elliot!  Those are the types of functions that need to be in a decent
string handling library.  For instance, I'm developing a database
application that needs to replace ' with '' in the query before submitting
it to the database.  The following should be included in gstrfuncs.c.  This
may not be the most efficient way to write it, but it works for me and will
benefit from any improvements to g_strjoinv or g_strsplit.

gchar *
g_strreplace (gchar * string, gchar * search, gchar * replace)
{
	return (g_strjoinv (replace, g_strsplit (string, search, -1)));
}

PS - Keep up the good work!  Thanks!