Unify trickier node handling functions.

* man_elem_alloc() -> roff_elem_alloc()
* man_block_alloc() -> roff_block_alloc()
The functions mdoc_elem_alloc() and mdoc_block_alloc() remain for
now because they need to do mdoc(7)-specific argument processing.

7 files changed, 38 insertions, 38 deletions

diff --git a/libman.h b/libman.h
index 30b0a326..6dd453ed 100644
--- a/libman.h
+++ b/libman.h
@@ -1,4 +1,4 @@
-/*	$Id: libman.h,v 1.75 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: libman.h,v 1.76 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -36,8 +36,6 @@ extern	const struct man_macro *const man_macros;
 
 __BEGIN_DECLS
 
-void		  man_block_alloc(struct roff_man *, int, int, int);
-void		  man_elem_alloc(struct roff_man *, int, int, int);
 int		  man_hash_find(const char *);
 void		  man_macroend(struct roff_man *);
 void		  man_valid_post(struct roff_man *);
diff --git a/man.c b/man.c
index 6c0b1787..e65e8c8c 100644
--- a/man.c
+++ b/man.c
@@ -1,4 +1,4 @@
-/*	$Id: man.c,v 1.160 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: man.c,v 1.161 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -74,26 +74,6 @@ man_parseln(struct roff_man *man, int ln, char *buf, int offs)
 	    man_ptext(man, ln, buf, offs));
 }
 
-void
-man_elem_alloc(struct roff_man *man, int line, int pos, int tok)
-{
-	struct roff_node *p;
-
-	p = roff_node_alloc(man, line, pos, ROFFT_ELEM, tok);
-	roff_node_append(man, p);
-	man->next = ROFF_NEXT_CHILD;
-}
-
-void
-man_block_alloc(struct roff_man *man, int line, int pos, int tok)
-{
-	struct roff_node *p;
-
-	p = roff_node_alloc(man, line, pos, ROFFT_BLOCK, tok);
-	roff_node_append(man, p);
-	man->next = ROFF_NEXT_CHILD;
-}
-
 static void
 man_descope(struct roff_man *man, int line, int offs)
 {
@@ -139,7 +119,7 @@ man_ptext(struct roff_man *man, int line, char *buf, int offs)
 		/* Allocate a blank entry. */
 		if (man->last->tok != MAN_SH &&
 		    man->last->tok != MAN_SS) {
-			man_elem_alloc(man, line, offs, MAN_sp);
+			roff_elem_alloc(man, line, offs, MAN_sp);
 			man->next = ROFF_NEXT_SIBLING;
 		}
 		return(1);
diff --git a/man_macro.c b/man_macro.c
index d82811d4..96d99f67 100644
--- a/man_macro.c
+++ b/man_macro.c
@@ -1,4 +1,4 @@
-/*	$Id: man_macro.c,v 1.107 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: man_macro.c,v 1.108 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -259,7 +259,7 @@ blk_exp(MACRO_PROT_ARGS)
 	int		 la;
 
 	rew_scope(man, tok);
-	man_block_alloc(man, line, ppos, tok);
+	roff_block_alloc(man, line, ppos, tok);
 	head = roff_head_alloc(man, line, ppos, tok);
 
 	la = *pos;
@@ -289,8 +289,7 @@ blk_imp(MACRO_PROT_ARGS)
 	struct roff_node *n;
 
 	rew_scope(man, tok);
-	man_block_alloc(man, line, ppos, tok);
-	n = man->last;
+	n = roff_block_alloc(man, line, ppos, tok);
 	if (n->tok == MAN_SH || n->tok == MAN_SS)
 		man->flags &= ~MAN_LITERAL;
 	n = roff_head_alloc(man, line, ppos, tok);
@@ -329,7 +328,7 @@ in_line_eoln(MACRO_PROT_ARGS)
 	char		*p;
 	struct roff_node *n;
 
-	man_elem_alloc(man, line, ppos, tok);
+	roff_elem_alloc(man, line, ppos, tok);
 	n = man->last;
 
 	for (;;) {
diff --git a/mdoc.c b/mdoc.c
index a397fafc..dc74a104 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.c,v 1.249 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: mdoc.c,v 1.250 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -329,7 +329,7 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
 		 * blank lines aren't allowed, but enough manuals assume this
 		 * behaviour that we want to work around it.
 		 */
-		mdoc_elem_alloc(mdoc, line, offs, MDOC_sp, NULL);
+		roff_elem_alloc(mdoc, line, offs, MDOC_sp);
 		mdoc->next = ROFF_NEXT_SIBLING;
 		mdoc_valid_post(mdoc);
 		return(1);
diff --git a/mdoc_macro.c b/mdoc_macro.c
index 2f4bc6e1..8322cca5 100644
--- a/mdoc_macro.c
+++ b/mdoc_macro.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_macro.c,v 1.192 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: mdoc_macro.c,v 1.193 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -646,7 +646,7 @@ blk_exp_close(MACRO_PROT_ARGS)
 			 * Stray .Ec without previous .Eo:
 			 * Break the output line, keep the arguments.
 			 */
-			mdoc_elem_alloc(mdoc, line, ppos, MDOC_br, NULL);
+			roff_elem_alloc(mdoc, line, ppos, MDOC_br);
 			rew_elem(mdoc, MDOC_br);
 		}
 	} else if (endbody == NULL) {
@@ -990,7 +990,7 @@ blk_full(MACRO_PROT_ARGS)
 		if (tok == MDOC_It && (n == NULL || n->tok != MDOC_Bl)) {
 			mandoc_vmsg(MANDOCERR_IT_STRAY, mdoc->parse,
 			    line, ppos, "It %s", buf + *pos);
-			mdoc_elem_alloc(mdoc, line, ppos, MDOC_br, NULL);
+			roff_elem_alloc(mdoc, line, ppos, MDOC_br);
 			rew_elem(mdoc, MDOC_br);
 			return;
 		}
@@ -1223,7 +1223,7 @@ blk_part_exp(MACRO_PROT_ARGS)
 	 * case of `Eo'); and a body that may be empty.
 	 */
 
-	mdoc_block_alloc(mdoc, line, ppos, tok, NULL);
+	roff_block_alloc(mdoc, line, ppos, tok);
 	head = NULL;
 	for (;;) {
 		la = *pos;
diff --git a/roff.c b/roff.c
index 6995bbd3..6b50b518 100644
--- a/roff.c
+++ b/roff.c
@@ -1,4 +1,4 @@
-/*	$Id: roff.c,v 1.267 2015/04/19 14:25:41 schwarze Exp $ */
+/*	$Id: roff.c,v 1.268 2015/04/19 14:57:38 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -1096,6 +1096,27 @@ roff_word_append(struct roff_man *man, const char *word)
 	man->next = ROFF_NEXT_SIBLING;
 }
 
+void
+roff_elem_alloc(struct roff_man *man, int line, int pos, int tok)
+{
+	struct roff_node	*n;
+
+	n = roff_node_alloc(man, line, pos, ROFFT_ELEM, tok);
+	roff_node_append(man, n);
+	man->next = ROFF_NEXT_CHILD;
+}
+
+struct roff_node *
+roff_block_alloc(struct roff_man *man, int line, int pos, int tok)
+{
+	struct roff_node	*n;
+
+	n = roff_node_alloc(man, line, pos, ROFFT_BLOCK, tok);
+	roff_node_append(man, n);
+	man->next = ROFF_NEXT_CHILD;
+	return(n);
+}
+
 struct roff_node *
 roff_head_alloc(struct roff_man *man, int line, int pos, int tok)
 {
diff --git a/roff_int.h b/roff_int.h
index 41cb4d93..8a9591e4 100644
--- a/roff_int.h
+++ b/roff_int.h
@@ -1,4 +1,4 @@
-/*	$Id: roff_int.h,v 1.2 2015/04/19 14:25:41 schwarze Exp $	*/
+/*	$Id: roff_int.h,v 1.3 2015/04/19 14:57:38 schwarze Exp $	*/
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -23,6 +23,8 @@ struct roff_node *roff_node_alloc(struct roff_man *, int, int,
 void		  roff_node_append(struct roff_man *, struct roff_node *);
 void		  roff_word_alloc(struct roff_man *, int, int, const char *);
 void		  roff_word_append(struct roff_man *, const char *);
+void		  roff_elem_alloc(struct roff_man *, int, int, int);
+struct roff_node *roff_block_alloc(struct roff_man *, int, int, int);
 struct roff_node *roff_head_alloc(struct roff_man *, int, int, int);
 struct roff_node *roff_body_alloc(struct roff_man *, int, int, int);
 void		  roff_addeqn(struct roff_man *, const struct eqn *);