===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/Attic/mdoc_action.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -c -r1.2 -r1.3
*** src/usr.bin/mandoc/Attic/mdoc_action.c	2009/06/14 23:00:57	1.2
--- src/usr.bin/mandoc/Attic/mdoc_action.c	2009/06/18 01:19:02	1.3
***************
*** 1,4 ****
! /*	$Id: mdoc_action.c,v 1.2 2009/06/14 23:00:57 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
   *
--- 1,4 ----
! /*	$Id: mdoc_action.c,v 1.3 2009/06/18 01:19:02 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
   *
***************
*** 56,61 ****
--- 56,62 ----
  static	int	  post_dd(POST_ARGS);
  static	int	  post_display(POST_ARGS);
  static	int	  post_dt(POST_ARGS);
+ static	int	  post_lk(POST_ARGS);
  static	int	  post_nm(POST_ARGS);
  static	int	  post_os(POST_ARGS);
  static	int	  post_prol(POST_ARGS);
***************
*** 179,185 ****
  	{ NULL, NULL }, /* Lb */
  	{ NULL, NULL }, /* Ap */
  	{ NULL, NULL }, /* Lp */
! 	{ NULL, NULL }, /* Lk */
  	{ NULL, NULL }, /* Mt */
  	{ NULL, NULL }, /* Brq */
  	{ NULL, NULL }, /* Bro */
--- 180,186 ----
  	{ NULL, NULL }, /* Lb */
  	{ NULL, NULL }, /* Ap */
  	{ NULL, NULL }, /* Lp */
! 	{ NULL, post_lk }, /* Lk */
  	{ NULL, NULL }, /* Mt */
  	{ NULL, NULL }, /* Brq */
  	{ NULL, NULL }, /* Bro */
***************
*** 532,538 ****
  	 * width if a macro.
  	 */
  
! 	if ((n = m->last->body->child)) {
  		assert(MDOC_BLOCK == n->type);
  		assert(MDOC_It == n->tok);
  		n = n->head->child;
--- 533,540 ----
  	 * width if a macro.
  	 */
  
! 	n = m->last->body->child;
! 	if (n) {
  		assert(MDOC_BLOCK == n->type);
  		assert(MDOC_It == n->tok);
  		n = n->head->child;
***************
*** 659,664 ****
--- 661,687 ----
  		if ( ! post_bl_width(m))
  			return(0);
  
+ 	return(1);
+ }
+ 
+ 
+ static int
+ post_lk(POST_ARGS)
+ {
+ 	struct mdoc_node *n;
+ 
+ 	if (m->last->child)
+ 		return(1);
+ 	
+ 	n = m->last;
+ 	m->next = MDOC_NEXT_CHILD;
+ 	/* FIXME: this isn't documented anywhere! */
+ 	if ( ! mdoc_word_alloc(m, m->last->line,
+ 				m->last->pos, "~"))
+ 		return(0);
+ 
+ 	m->last = n;
+ 	m->next = MDOC_NEXT_SIBLING;
  	return(1);
  }