Two more macros (.Ap and .In) do trailing delimiter handling.

This fixes the end of sentence spacing in open(2)
and in about 150 pages in the NetBSD base system.

Reported by Nicolas Joly <njoly a pasteur point fr>, merci!

7 files changed, 49 insertions, 7 deletions

diff --git a/regress/usr.bin/mandoc/mdoc/Ap/Makefile b/regress/usr.bin/mandoc/mdoc/Ap/Makefile
index dfa81cedcfe..4ee492534dc 100644
--- a/regress/usr.bin/mandoc/mdoc/Ap/Makefile
+++ b/regress/usr.bin/mandoc/mdoc/Ap/Makefile
@@ -1,5 +1,5 @@
-# $OpenBSD: Makefile,v 1.1.1.1 2011/12/04 03:09:25 schwarze Exp $
+# $OpenBSD: Makefile,v 1.2 2012/11/16 18:40:39 schwarze Exp $
 
-REGRESS_TARGETS=middle
+REGRESS_TARGETS = middle eos
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/mdoc/Ap/eos.in b/regress/usr.bin/mandoc/mdoc/Ap/eos.in
new file mode 100644
index 00000000000..032cf72ab45
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Ap/eos.in
@@ -0,0 +1,12 @@
+.Dd November 16, 2012
+.Dt AP-EOS 1
+.Os OpenBSD
+.Sh NAME
+.Nm Ap-eos
+.Nd end of sentence handling after the apostrophe macro
+.Sh DESCRIPTION
+The first sentence is
+.An Ingo Ap s .
+The second is
+.An Kristaps Ap .
+No idea about the third.
diff --git a/regress/usr.bin/mandoc/mdoc/Ap/eos.out_ascii b/regress/usr.bin/mandoc/mdoc/Ap/eos.out_ascii
new file mode 100644
index 00000000000..91d3084b02a
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Ap/eos.out_ascii
@@ -0,0 +1,10 @@
+AP-EOS(1)                  OpenBSD Reference Manual                  AP-EOS(1)
+
+NNAAMMEE
+     AApp--eeooss - end of sentence handling after the apostrophe macro
+
+DDEESSCCRRIIPPTTIIOONN
+     The first sentence is Ingo's.  The second is Kristaps'.  No idea about
+     the third.
+
+OpenBSD                        November 16, 2012                       OpenBSD
diff --git a/regress/usr.bin/mandoc/mdoc/In/Makefile b/regress/usr.bin/mandoc/mdoc/In/Makefile
index 8d76a4df828..55c83febd60 100644
--- a/regress/usr.bin/mandoc/mdoc/In/Makefile
+++ b/regress/usr.bin/mandoc/mdoc/In/Makefile
@@ -1,5 +1,5 @@
-# $OpenBSD: Makefile,v 1.4 2012/07/09 17:52:09 schwarze Exp $
+# $OpenBSD: Makefile,v 1.5 2012/11/16 18:40:39 schwarze Exp $
 
-REGRESS_TARGETS = break font
+REGRESS_TARGETS = break font eos
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/mdoc/In/eos.in b/regress/usr.bin/mandoc/mdoc/In/eos.in
new file mode 100644
index 00000000000..929c2be9a8e
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/In/eos.in
@@ -0,0 +1,10 @@
+.Dd November 16, 2012
+.Dt IN-EOS 1
+.Os OpenBSD
+.Sh NAME
+.Nm In-eos
+.Nd end of sentence handling after the include macro
+.Sh DESCRIPTION
+Let's use
+.In string.h .
+And then something else.
diff --git a/regress/usr.bin/mandoc/mdoc/In/eos.out_ascii b/regress/usr.bin/mandoc/mdoc/In/eos.out_ascii
new file mode 100644
index 00000000000..fee045373bc
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/In/eos.out_ascii
@@ -0,0 +1,9 @@
+IN-EOS(1)                  OpenBSD Reference Manual                  IN-EOS(1)
+
+NNAAMMEE
+     IInn--eeooss - end of sentence handling after the include macro
+
+DDEESSCCRRIIPPTTIIOONN
+     Let's use <_s_t_r_i_n_g_._h>.  And then something else.
+
+OpenBSD                        November 16, 2012                       OpenBSD
diff --git a/usr.bin/mandoc/mdoc_argv.c b/usr.bin/mandoc/mdoc_argv.c
index 2daa8853b4f..11cba1fefd7 100644
--- a/usr.bin/mandoc/mdoc_argv.c
+++ b/usr.bin/mandoc/mdoc_argv.c
@@ -1,6 +1,7 @@
-/*	$Id: mdoc_argv.c,v 1.40 2012/04/15 10:31:00 schwarze Exp $ */
+/*	$Id: mdoc_argv.c,v 1.41 2012/11/16 18:40:39 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2012 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -139,7 +140,7 @@ static	const enum mdocargt args_Bl[] = {
 };
 
 static	const struct mdocarg mdocargs[MDOC_MAX] = {
-	{ ARGSFL_NONE, NULL }, /* Ap */
+	{ ARGSFL_DELIM, NULL }, /* Ap */
 	{ ARGSFL_NONE, NULL }, /* Dd */
 	{ ARGSFL_NONE, NULL }, /* Dt */
 	{ ARGSFL_NONE, NULL }, /* Os */
@@ -168,7 +169,7 @@ static	const struct mdocarg mdocargs[MDOC_MAX] = {
 	{ ARGSFL_DELIM, NULL }, /* Fn */ 
 	{ ARGSFL_DELIM, NULL }, /* Ft */ 
 	{ ARGSFL_DELIM, NULL }, /* Ic */ 
-	{ ARGSFL_NONE, NULL }, /* In */ 
+	{ ARGSFL_DELIM, NULL }, /* In */ 
 	{ ARGSFL_DELIM, NULL }, /* Li */
 	{ ARGSFL_NONE, NULL }, /* Nd */ 
 	{ ARGSFL_DELIM, NULL }, /* Nm */