Fuzzy search method

fuzzy.c

static gboolean
fuzzy_search ( gchar *string,
               gchar *key)
{
  gchar *remaining_string = string;
  if ( strlen(key) == 0 )
      return TRUE;

  if ( (remaining_string = strchr(string, key[0])) != NULL )
      return fuzzy_search( remaining_string+1, key+1 );
  else
    return FALSE;
}