From: schwarze <schwarze@openbsd.org>
Date: Tue, 18 Apr 2017 15:59:56 +0000 (+0000)
Subject: Now that global -i is gone, pass -i through to the apropos(1)
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7d0afed87ebe2305799b98964aa700fe1d9d8bab;p=openbsd

Now that global -i is gone, pass -i through to the apropos(1)
expression parser, such that "apropos -i 'Nm~dump\>'"
finds kdump(1) and WCOREDUMP(2) and you don't need
to type the counter-intuitive "apropos -- -i 'Nm~dump\>'".
---

diff --git a/usr.bin/mandoc/main.c b/usr.bin/mandoc/main.c
index ee1d3bdc82f..50071caf5ef 100644
--- a/usr.bin/mandoc/main.c
+++ b/usr.bin/mandoc/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.191 2017/04/18 15:26:33 schwarze Exp $ */
+/*	$OpenBSD: main.c,v 1.192 2017/04/18 15:59:56 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -169,8 +169,12 @@ main(int argc, char *argv[])
 	show_usage = 0;
 	outmode = OUTMODE_DEF;
 
-	while (-1 != (c = getopt(argc, argv,
-			"aC:cfhI:iK:klM:m:O:S:s:T:VW:w"))) {
+	while ((c = getopt(argc, argv,
+	    "aC:cfhI:iK:klM:m:O:S:s:T:VW:w")) != -1) {
+		if (c == 'i' && search.argmode == ARG_EXPR) {
+			optind--;
+			break;
+		}
 		switch (c) {
 		case 'a':
 			outmode = OUTMODE_ALL;