Function pr_string

prompt.c:567–579

* Return a prompt. * This depends on the prompt type (SHORT, MEDIUM, LONG), etc. * If we can't come up with an appropriate prompt, return NULL * and the caller will prompt with a colon. */

 * and the caller will prompt with a colon.
 */
	public char *
pr_string(VOID_PARAM)
{
	char *prompt;
	int type;

	type = (!less_is_more) ? pr_type : pr_type ? 0 : 1;
	prompt = pr_expand((ch_getflags() & CH_HELPFILE) ?
				hproto : prproto[type],
			sc_width-so_s_width-so_e_width-2);
	new_file = 0;
	return (prompt);
}

/*
 * Return a message suitable for printing while waiting in the F command.