Function forw_loop

command.c:1128–1163

* Forward forever, or until a highlighted line appears. */

(until_hilite)

 * Forward forever, or until a highlighted line appears.
 */
	static int
forw_loop(until_hilite)
	int until_hilite;
{
	POSITION curr_len;

	if (ch_getflags() & CH_HELPFILE)
		return (A_NOACTION);

	cmd_exec();
	jump_forw_buffered();
	curr_len = ch_length();
	highest_hilite = until_hilite ? curr_len : NULL_POSITION;
	ignore_eoi = 1;
	while (!sigs)
	{
		if (until_hilite && highest_hilite > curr_len)
		{
			bell();
			break;
		}
		make_display();
		forward(1, 0, 0);
	}
	ignore_eoi = 0;
	ch_set_eof();

	/*
	 * This gets us back in "F mode" after processing 
	 * a non-abort signal (e.g. window-change).  
	 */
	if (sigs && !ABORT_SIGS())
		return (until_hilite ? A_F_UNTIL_HILITE : A_F_FOREVER);

	return (A_NOACTION);
}

/*
 * Main command processor.