From 8185697eb44d98e59f7b64385db3030f90f56ea3 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Fri, 22 Aug 2014 18:07:15 +0000
Subject: implement man(1) quirk: section argument without -s

---
 main.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index adf3d0ff..e949afd3 100644
--- a/main.c
+++ b/main.c
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.184 2014/08/22 04:52:55 schwarze Exp $ */
+/*	$Id: main.c,v 1.185 2014/08/22 18:07:15 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011, 2012, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -21,6 +21,7 @@
 #include <sys/types.h>
 
 #include <assert.h>
+#include <ctype.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdint.h>
@@ -227,6 +228,8 @@ main(int argc, char *argv[])
 	if (show_usage)
 		usage(search.argmode);
 
+	/* Postprocess options. */
+
 	if (outmode == OUTMODE_DEF) {
 		switch (search.argmode) {
 		case ARG_FILE:
@@ -242,12 +245,25 @@ main(int argc, char *argv[])
 		}
 	}
 
+	/* Parse arguments. */
+
 	argc -= optind;
 	argv += optind;
 #if HAVE_SQLITE3
 	auxargv = NULL;
 #endif
 
+	/* Quirk for a man(1) section argument without -s. */
+
+	if (search.argmode == ARG_NAME &&
+	    argv[0] != NULL &&
+	    isdigit((unsigned char)argv[0][0]) &&
+	    (argv[0][1] == '\0' || !strcmp(argv[0], "3p"))) {
+		search.sec = argv[0];
+		argv++;
+		argc--;
+	}
+
 	rc = MANDOCLEVEL_OK;
 
 	/* man(1), whatis(1), apropos(1) */
-- 
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