Added `PD' to -man (doesn't do anything, yet).

8 files changed, 25 insertions, 11 deletions

diff --git a/man.7 b/man.7
index de94f4f7..ffdbdf39 100644
--- a/man.7
+++ b/man.7
@@ -1,4 +1,4 @@
-.\"	$Id: man.7,v 1.39 2009/10/19 07:44:30 kristaps Exp $
+.\"	$Id: man.7,v 1.40 2009/10/24 05:45:04 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: October 19 2009 $
+.Dd $Mdocdate: October 24 2009 $
 .Dt MAN 7
 .Os
 .
@@ -290,6 +290,7 @@ If a next-line macro is proceded by a block macro, it is ignored.
 .It Sx \&I   Ta    n         Ta    next-line
 .It Sx \&IB  Ta    n         Ta    current
 .It Sx \&IR  Ta    n         Ta    current
+.It Sx \&PD  Ta    n         Ta    current
 .It Sx \&R   Ta    n         Ta    next-line
 .It Sx \&RB  Ta    n         Ta    current
 .It Sx \&RI  Ta    n         Ta    current
@@ -308,6 +309,7 @@ If a next-line macro is proceded by a block macro, it is ignored.
 .
 .Pp
 The
+.Sx \&PD ,
 .Sx \&RS ,
 .Sx \&RE ,
 .Sx \&UC ,
@@ -370,6 +372,7 @@ No closure refers to an explicit block closing macro.
 If a block macro is next-line scoped, it may only be followed by in-line
 macros (excluding
 .Sx \&DT ,
+.Sx \&PD ,
 .Sx \&TH ,
 .Sx \&UC ,
 .Sx \&br ,
@@ -525,6 +528,8 @@ If
 .Va width
 is specified, it's saved for later paragraph left-margins; if
 unspecified, the saved or default width is used.
+.Ss \&PD
+Has no effect.  Included for compatibility.
 .Ss \&UC
 Has no effect.  Included for compatibility.
 .Ss \&br
diff --git a/man.c b/man.c
index 4a64d700..c9a6afeb 100644
--- a/man.c
+++ b/man.c
@@ -1,4 +1,4 @@
-/*	$Id: man.c,v 1.41 2009/09/23 11:53:45 kristaps Exp $ */
+/*	$Id: man.c,v 1.42 2009/10/24 05:45:04 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -56,7 +56,7 @@ const	char *const __man_macronames[MAN_MAX] = {
 	"R",		"B",		"I",		"IR",
 	"RI",		"na",		"i",		"sp",
 	"nf",		"fi",		"r",		"RE",
-	"RS",		"DT",		"UC"
+	"RS",		"DT",		"UC",		"PD"
 	};
 
 const	char * const *man_macronames = __man_macronames;
diff --git a/man.h b/man.h
index 89858e82..0c59d5bc 100644
--- a/man.h
+++ b/man.h
@@ -1,4 +1,4 @@
-/*	$Id: man.h,v 1.21 2009/10/07 15:03:21 kristaps Exp $ */
+/*	$Id: man.h,v 1.22 2009/10/24 05:45:04 kristaps Exp $ */
 /*
  * Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -50,7 +50,8 @@
 #define	MAN_RS		 28
 #define	MAN_DT		 29
 #define	MAN_UC		 30
-#define	MAN_MAX	 	 31
+#define	MAN_PD		 31
+#define	MAN_MAX	 	 32
 
 enum	man_type {
 	MAN_TEXT,
diff --git a/man_action.c b/man_action.c
index 6ca7f9e2..8730892f 100644
--- a/man_action.c
+++ b/man_action.c
@@ -1,4 +1,4 @@
-/*	$Id: man_action.c,v 1.19 2009/08/22 09:10:38 kristaps Exp $ */
+/*	$Id: man_action.c,v 1.20 2009/10/24 05:45:04 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -63,6 +63,7 @@ const	struct actions man_actions[MAN_MAX] = {
 	{ NULL }, /* RS */
 	{ NULL }, /* DT */
 	{ NULL }, /* UC */
+	{ NULL }, /* PD */
 };
 
 static	time_t	  man_atotime(const char *);
diff --git a/man_html.c b/man_html.c
index 98d4d723..3ff82ae9 100644
--- a/man_html.c
+++ b/man_html.c
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.12 2009/10/22 18:55:32 kristaps Exp $ */
+/*	$Id: man_html.c,v 1.13 2009/10/24 05:45:04 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -30,6 +30,7 @@
 #include "main.h"
 
 /* TODO: preserve ident widths. */
+/* FIXME: have PD set the default vspace width. */
 
 #define	INDENT		  5
 #define	HALFINDENT	  3
@@ -104,6 +105,7 @@ static	const struct htmlman mans[MAN_MAX] = {
 	{ man_RS_pre, NULL }, /* RS */
 	{ man_ign_pre, NULL }, /* DT */
 	{ man_ign_pre, NULL }, /* UC */
+	{ man_ign_pre, NULL }, /* PD */
 };
 
 
diff --git a/man_macro.c b/man_macro.c
index 865427d7..df649b99 100644
--- a/man_macro.c
+++ b/man_macro.c
@@ -1,4 +1,4 @@
-/*	$Id: man_macro.c,v 1.28 2009/08/22 09:10:38 kristaps Exp $ */
+/*	$Id: man_macro.c,v 1.29 2009/10/24 05:45:05 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -67,6 +67,7 @@ const	struct man_macro __man_macros[MAN_MAX] = {
 	{ blk_imp, MAN_EXPLICIT }, /* RS */
 	{ in_line_eoln, 0 }, /* DT */
 	{ in_line_eoln, 0 }, /* UC */
+	{ in_line_eoln, 0 }, /* PD */
 };
 
 const	struct man_macro * const man_macros = __man_macros;
diff --git a/man_term.c b/man_term.c
index c338033c..e9f4264d 100644
--- a/man_term.c
+++ b/man_term.c
@@ -1,4 +1,4 @@
-/*	$Id: man_term.c,v 1.43 2009/10/22 18:55:32 kristaps Exp $ */
+/*	$Id: man_term.c,v 1.44 2009/10/24 05:45:05 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -32,6 +32,8 @@
 #define	INDENT		  7
 #define	HALFINDENT	  3
 
+/* FIXME: have PD set the default vspace width. */
+
 struct	mtermp {
 	int		  fl;
 #define	MANT_LITERAL	 (1 << 0)
@@ -141,6 +143,7 @@ static	const struct termact termacts[MAN_MAX] = {
 	{ pre_RS, post_RS }, /* RS */
 	{ pre_ign, NULL }, /* DT */
 	{ pre_ign, NULL }, /* UC */
+	{ pre_ign, NULL }, /* PD */
 };
 
 
diff --git a/man_validate.c b/man_validate.c
index 6b382956..ae15109a 100644
--- a/man_validate.c
+++ b/man_validate.c
@@ -1,4 +1,4 @@
-/*	$Id: man_validate.c,v 1.25 2009/10/18 11:36:37 kristaps Exp $ */
+/*	$Id: man_validate.c,v 1.26 2009/10/24 05:45:05 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -86,6 +86,7 @@ static	const struct man_valid man_valids[MAN_MAX] = {
 	{ NULL, posts_part }, /* RS */
 	{ NULL, NULL }, /* DT */
 	{ NULL, NULL }, /* UC */
+	{ NULL, NULL }, /* PD */
 };