mandoc: Cleanup, no functional change: Move tbl(7)-specific parser

mandoc: Cleanup, no functional change: Move tbl(7)-specific parser

[schwarze]

Log Message:
-----------
Cleanup, no functional change:
Move tbl(7)-specific parser internals out of libroff.h.
Move some tbl(7)-internal processing from roff.c to tbl.c.

Modified Files:
--------------
    mandoc:
        Makefile
        libroff.h
        mandoc_headers.3
        roff.c
        roff.h
        tbl.3
        tbl.c
        tbl_data.c
        tbl_layout.c
        tbl_opts.c

Added Files:
-----------
    mandoc:
        tbl_int.h
        tbl_parse.h

Revision Data
-------------
--- /dev/null
+++ tbl_int.h
@@ -0,0 +1,48 @@
+/*	$Id: tbl_int.h,v 1.1 2018/12/13 02:06:07 schwarze Exp $ */
+/*
+ * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2011,2013,2015,2017,2018 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
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Internal interfaces of the tbl(7) parser.
+ * For use inside the tbl(7) parser only.
+ */
+
+enum	tbl_part {
+	TBL_PART_OPTS,    /* In the first line, ends with semicolon. */
+	TBL_PART_LAYOUT,  /* In the layout section, ends with full stop. */
+	TBL_PART_DATA,    /* In the data section, ends with TE. */
+	TBL_PART_CDATA    /* In a T{ block, ends with T} */
+};
+
+struct	tbl_node {
+	struct tbl_opts	  opts;		/* Options for the whole table. */
+	struct mparse	 *parse;	/* For error reporting. */
+	struct tbl_node	 *next;		/* Next table. */
+	struct tbl_row	 *first_row;	/* First layout row. */
+	struct tbl_row	 *last_row;	/* Last layout row. */
+	struct tbl_span	 *first_span;	/* First data row. */
+	struct tbl_span	 *current_span;	/* Data row being parsed. */
+	struct tbl_span	 *last_span;	/* Last data row. */
+	int		  line;		/* Line number in input file. */
+	int		  pos;		/* Column number in input file. */
+	enum tbl_part	  part;		/* Table section being parsed. */
+};
+
+
+void		 tbl_option(struct tbl_node *, int, const char *, int *);
+void		 tbl_layout(struct tbl_node *, int, const char *, int);
+void		 tbl_data(struct tbl_node *, int, const char *, int);
+void		 tbl_cdata(struct tbl_node *, int, const char *, int);
+void		 tbl_reset(struct tbl_node *);
Index: roff.h
===================================================================
RCS file: /home/cvs/mandoc/mandoc/roff.h,v
retrieving revision 1.61
retrieving revision 1.62
diff -Lroff.h -Lroff.h -u -p -r1.61 -r1.62
--- roff.h
+++ roff.h
@@ -502,7 +502,7 @@ struct	roff_node {
 	struct mdoc_arg	 *args;    /* BLOCK/ELEM */
 	union mdoc_data	 *norm;    /* Normalized arguments. */
 	char		 *string;  /* TEXT */
-	const struct tbl_span *span; /* TBL */
+	struct tbl_span	 *span;    /* TBL */
 	struct eqn_box	 *eqn;     /* EQN */
 	int		  line;    /* Input file line number. */
 	int		  pos;     /* Input file column number. */
--- /dev/null
+++ tbl_parse.h
@@ -0,0 +1,31 @@
+/*	$Id: tbl_parse.h,v 1.1 2018/12/13 02:06:07 schwarze Exp $ */
+/*
+ * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2011, 2017 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
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * External interface of the tbl(7) parser.
+ * For use in the roff(7) and tbl(7) parsers only.
+ */
+
+struct mparse;
+struct tbl_node;
+struct tbl_span;
+
+struct tbl_node	*tbl_alloc(int, int, struct mparse *, struct tbl_node *);
+int		 tbl_end(struct tbl_node *, int);
+void		 tbl_free(struct tbl_node *);
+void		 tbl_read(struct tbl_node *, int, const char *, int);
+void		 tbl_restart(int, int, struct tbl_node *);
+struct tbl_span	*tbl_span(struct tbl_node *);
Index: Makefile
===================================================================
RCS file: /home/cvs/mandoc/mandoc/Makefile,v
retrieving revision 1.521
retrieving revision 1.522
diff -LMakefile -LMakefile -u -p -r1.521 -r1.522
--- Makefile
+++ Makefile
@@ -203,6 +203,8 @@ DISTFILES	 = INSTALL \
 		   tbl.3 \
 		   tbl.7 \
 		   tbl.h \
+		   tbl_int.h \
+		   tbl_parse.h \
 		   term.h \
 		   $(SRCS) \
 		   $(TESTSRCS)
Index: mandoc_headers.3
===================================================================
RCS file: /home/cvs/mandoc/mandoc/mandoc_headers.3,v
retrieving revision 1.20
retrieving revision 1.21
diff -Lmandoc_headers.3 -Lmandoc_headers.3 -u -p -r1.20 -r1.21
--- mandoc_headers.3
+++ mandoc_headers.3
@@ -257,7 +257,7 @@ or
 .Pa libroff.h .
 .El
 .Ss Parser internals
-The following headers require inclusion of a parser interface header
+Most of the following headers require inclusion of a parser interface header
 before they can be included.
 All parser interface headers should precede all parser internal headers.
 When any parser internal headers are included, the same file should
@@ -388,20 +388,14 @@ for
 and
 .Qq Pa mandoc.h
 for
-.Vt struct tbl_*
-and
 .Vt struct eqn_box .
 .Pp
 Provides
-.Vt enum tbl_part ,
-.Vt struct tbl_node ,
 .Vt struct eqn_def ,
 .Vt struct eqn_node ,
 and many functions internal to the
-.Xr tbl 7
-and
 .Xr eqn 7
-parsers.
+parser.
 .Pp
 Uses the opaque type
 .Vt struct mparse
@@ -414,6 +408,65 @@ When this header is included, the same f
 .Pa libman.h ,
 or
 .Pa libmdoc.h .
+.It Qq Pa tbl_parse.h
+External interface of the
+.Xr tbl 7
+parser, for use in the
+.Xr roff 7
+and
+.Xr tbl 7
+parsers only.
+.Pp
+Provides the functions documented in
+.Xr tbl 3 .
+.Pp
+Uses the opaque type
+.Vt struct mparse
+from
+.Pa read.c .
+Uses the types
+.Vt struct tbl_span
+from
+.Pa tbl.h
+and
+.Vt struct tbl_node
+from
+.Pa tbl_int.h
+as opaque types for function prototypes.
+.Pp
+When this header is included, the same file should not include
+internals of a different parser.
+.It Qq Pa tbl_int.h
+Internal interfaces of the
+.Xr tbl 7
+parser, for use inside the
+.Xr tbl 7
+parser only.
+.Pp
+Requires
+.Qq Pa tbl.h
+for
+.Vt struct tbl_opts .
+.Pp
+Provides
+.Vt enum tbl_part ,
+.Vt struct tbl_node ,
+and the functions
+.Fn tbl_option ,
+.Fn tbl_layout ,
+.Fn tbl_data ,
+.Fn tbl_cdata ,
+and
+.Fn tbl_reset .
+.Pp
+Uses a pointer to the opaque type
+.Vt struct mparse
+from
+.Pa read.c
+as an opaque struct member.
+.Pp
+When this header is included, the same file should not include
+interfaces of different parsers.
 .El
 .Ss Formatter interface
 These headers should be included after any parser interface headers.
Index: roff.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/roff.c,v
retrieving revision 1.345
retrieving revision 1.346
diff -Lroff.c -Lroff.c -u -p -r1.345 -r1.346
--- roff.c
+++ roff.c
@@ -32,10 +32,10 @@
 #include "mandoc_ohash.h"
 #include "mandoc.h"
 #include "roff.h"
-#include "tbl.h"
 #include "libmandoc.h"
 #include "roff_int.h"
 #include "libroff.h"
+#include "tbl_parse.h"
 
 /* Maximum number of string expansions per line, to break infinite loops. */
 #define	EXPAND_LIMIT	1000
@@ -168,7 +168,7 @@ static	int		 roffnode_cleanscope(struct 
 static	int		 roffnode_pop(struct roff *);
 static	void		 roffnode_push(struct roff *, enum roff_tok,
 				const char *, int, int);
-static	void		 roff_addtbl(struct roff_man *, struct tbl_node *);
+static	void		 roff_addtbl(struct roff_man *, int, struct tbl_node *);
 static	int		 roff_als(ROFF_ARGS);
 static	int		 roff_block(ROFF_ARGS);
 static	int		 roff_block_text(ROFF_ARGS);
@@ -718,13 +718,9 @@ roffnode_push(struct roff *r, enum roff_
 static void
 roff_free1(struct roff *r)
 {
-	struct tbl_node	*tbl;
 	int		 i;
 
-	while (NULL != (tbl = r->first_tbl)) {
-		r->first_tbl = tbl->next;
-		tbl_free(tbl);
-	}
+	tbl_free(r->first_tbl);
 	r->first_tbl = r->last_tbl = r->tbl = NULL;
 
 	if (r->last_eqn != NULL)
@@ -1014,15 +1010,15 @@ roff_body_alloc(struct roff_man *man, in
 }
 
 static void
-roff_addtbl(struct roff_man *man, struct tbl_node *tbl)
+roff_addtbl(struct roff_man *man, int line, struct tbl_node *tbl)
 {
 	struct roff_node	*n;
-	const struct tbl_span	*span;
+	struct tbl_span		*span;
 
 	if (man->macroset == MACROSET_MAN)
 		man_breakscope(man, ROFF_TS);
 	while ((span = tbl_span(tbl)) != NULL) {
-		n = roff_node_alloc(man, tbl->line, 0, ROFFT_TBL, TOKEN_NONE);
+		n = roff_node_alloc(man, line, 0, ROFFT_TBL, TOKEN_NONE);
 		n->span = span;
 		roff_node_append(man, n);
 		n->flags |= NODE_VALID | NODE_ENDED;
@@ -1660,7 +1656,7 @@ roff_parseln(struct roff *r, int ln, str
 	}
 	if (r->tbl != NULL && (ctl == 0 || buf->buf[pos] == '\0')) {
 		tbl_read(r->tbl, ln, buf->buf, ppos);
-		roff_addtbl(r->man, r->tbl);
+		roff_addtbl(r->man, ln, r->tbl);
 		return e;
 	}
 	if ( ! ctl)
@@ -1704,7 +1700,7 @@ roff_parseln(struct roff *r, int ln, str
 		while (buf->buf[pos] == ' ')
 			pos++;
 		tbl_read(r->tbl, ln, buf->buf, pos);
-		roff_addtbl(r->man, r->tbl);
+		roff_addtbl(r->man, ln, r->tbl);
 		return ROFF_IGN;
 	}
 
@@ -1767,9 +1763,7 @@ roff_endparse(struct roff *r)
 	}
 
 	if (r->tbl != NULL) {
-		mandoc_msg(MANDOCERR_BLK_NOEND, r->parse,
-		    r->tbl->line, r->tbl->pos, "TS");
-		tbl_end(r->tbl);
+		tbl_end(r->tbl, 1);
 		r->tbl = NULL;
 	}
 }
@@ -3060,7 +3054,7 @@ roff_TE(ROFF_ARGS)
 		    ln, ppos, "TE");
 		return ROFF_IGN;
 	}
-	if (tbl_end(r->tbl) == 0) {
+	if (tbl_end(r->tbl, 0) == 0) {
 		r->tbl = NULL;
 		free(buf->buf);
 		buf->buf = mandoc_strdup(".sp");
@@ -3201,12 +3195,10 @@ roff_TS(ROFF_ARGS)
 	if (r->tbl != NULL) {
 		mandoc_msg(MANDOCERR_BLK_BROKEN, r->parse,
 		    ln, ppos, "TS breaks TS");
-		tbl_end(r->tbl);
+		tbl_end(r->tbl, 0);
 	}
-	r->tbl = tbl_alloc(ppos, ln, r->parse);
-	if (r->last_tbl)
-		r->last_tbl->next = r->tbl;
-	else
+	r->tbl = tbl_alloc(ppos, ln, r->parse, r->last_tbl);
+	if (r->last_tbl == NULL)
 		r->first_tbl = r->tbl;
 	r->last_tbl = r->tbl;
 	return ROFF_IGN;
Index: tbl_opts.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl_opts.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -Ltbl_opts.c -Ltbl_opts.c -u -p -r1.22 -r1.23
--- tbl_opts.c
+++ tbl_opts.c
@@ -27,7 +27,7 @@
 #include "mandoc.h"
 #include "tbl.h"
 #include "libmandoc.h"
-#include "libroff.h"
+#include "tbl_int.h"
 
 #define	KEY_DPOINT	0
 #define	KEY_DELIM	1
Index: tbl_data.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl_data.c,v
retrieving revision 1.48
retrieving revision 1.49
diff -Ltbl_data.c -Ltbl_data.c -u -p -r1.48 -r1.49
--- tbl_data.c
+++ tbl_data.c
@@ -29,7 +29,7 @@
 #include "mandoc.h"
 #include "tbl.h"
 #include "libmandoc.h"
-#include "libroff.h"
+#include "tbl_int.h"
 
 static	void		 getdata(struct tbl_node *, struct tbl_span *,
 				int, const char *, int *);
Index: libroff.h
===================================================================
RCS file: /home/cvs/mandoc/mandoc/libroff.h,v
retrieving revision 1.42
retrieving revision 1.43
diff -Llibroff.h -Llibroff.h -u -p -r1.42 -r1.43
--- libroff.h
+++ libroff.h
@@ -1,7 +1,7 @@
 /*	$Id$ */
 /*
- * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2014, 2017 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
@@ -16,27 +16,6 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-enum	tbl_part {
-	TBL_PART_OPTS, /* in options (first line) */
-	TBL_PART_LAYOUT, /* describing layout */
-	TBL_PART_DATA, /* creating data rows */
-	TBL_PART_CDATA /* continue previous row */
-};
-
-struct	tbl_node {
-	struct mparse	 *parse; /* parse point */
-	int		  pos; /* invocation column */
-	int		  line; /* invocation line */
-	enum tbl_part	  part;
-	struct tbl_opts	  opts;
-	struct tbl_row	 *first_row;
-	struct tbl_row	 *last_row;
-	struct tbl_span	 *first_span;
-	struct tbl_span	 *current_span;
-	struct tbl_span	 *last_span;
-	struct tbl_node	 *next;
-};
-
 struct	eqn_node {
 	struct mparse	 *parse;  /* main parser, for error reporting */
 	struct roff_node *node;   /* syntax tree of this equation */
@@ -61,17 +40,6 @@ struct	eqn_def {
 };
 
 
-struct tbl_node	*tbl_alloc(int, int, struct mparse *);
-void		 tbl_restart(int, int, struct tbl_node *);
-void		 tbl_free(struct tbl_node *);
-void		 tbl_reset(struct tbl_node *);
-void		 tbl_read(struct tbl_node *, int, const char *, int);
-void		 tbl_option(struct tbl_node *, int, const char *, int *);
-void		 tbl_layout(struct tbl_node *, int, const char *, int);
-void		 tbl_data(struct tbl_node *, int, const char *, int);
-void		 tbl_cdata(struct tbl_node *, int, const char *, int);
-const struct tbl_span	*tbl_span(struct tbl_node *);
-int		 tbl_end(struct tbl_node *);
 struct eqn_node	*eqn_alloc(struct mparse *);
 void		 eqn_box_free(struct eqn_box *);
 void		 eqn_free(struct eqn_node *);
Index: tbl.3
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl.3,v
retrieving revision 1.4
retrieving revision 1.5
diff -Ltbl.3 -Ltbl.3 -u -p -r1.4 -r1.5
--- tbl.3
+++ tbl.3
@@ -1,6 +1,6 @@
 .\"	$Id$
 .\"
-.\" Copyright (c) 2013 Ingo Schwarze <schwarze@openbsd.org>
+.\" Copyright (c) 2013, 2015, 2018 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
@@ -26,10 +26,9 @@
 .Nm tbl_free
 .Nd roff table parser library for mandoc
 .Sh SYNOPSIS
-.In mandoc.h
+.In sys/types.h
 .In tbl.h
-.In libmandoc.h
-.In libroff.h
+.In tbl_parse.h
 .Ft struct tbl_node *
 .Fo tbl_alloc
 .Fa "int pos"
@@ -68,15 +67,15 @@ utility and not designed for stand-alone
 The present manual is intended as a reference for developers working on
 .Xr mandoc 1 .
 .Ss Data structures
-Unless otherwise noted, all of the following data structures are defined in
-.In mandoc.h
+Unless otherwise noted, all of the following data structures are declared in
+.In tbl.h
 and are deleted in
 .Fn tbl_free .
 .Bl -tag -width Ds
 .It Vt struct tbl_node
 This structure describes a complete table.
-It is defined in
-.In libroff.h ,
+It is declared in
+.In tbl_int.h ,
 created in
 .Fn tbl_alloc ,
 and stored in the members
@@ -227,7 +226,7 @@ member is not
 .Ss Interface functions
 The following functions are implemented in
 .Pa tbl.c ,
-and all callers in
+and all callers are in
 .Pa roff.c .
 .Bl -tag -width Ds
 .It Fn tbl_alloc
@@ -280,6 +279,8 @@ and
 .Fn roff_reset .
 .El
 .Ss Private functions
+The following functions are declared in
+.In tbl_int.h .
 .Bl -tag -width Ds
 .It Ft int Fn tbl_options "struct tbl_node *tbl" "int ln" "const char *p"
 Parses the options line into
Index: tbl.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl.c,v
retrieving revision 1.43
retrieving revision 1.44
diff -Ltbl.c -Ltbl.c -u -p -r1.43 -r1.44
--- tbl.c
+++ tbl.c
@@ -29,7 +29,8 @@
 #include "mandoc.h"
 #include "tbl.h"
 #include "libmandoc.h"
-#include "libroff.h"
+#include "tbl_parse.h"
+#include "tbl_int.h"
 
 
 void
@@ -87,11 +88,13 @@ tbl_read(struct tbl_node *tbl, int ln, c
 }
 
 struct tbl_node *
-tbl_alloc(int pos, int line, struct mparse *parse)
+tbl_alloc(int pos, int line, struct mparse *parse, struct tbl_node *last_tbl)
 {
 	struct tbl_node	*tbl;
 
 	tbl = mandoc_calloc(1, sizeof(*tbl));
+	if (last_tbl != NULL)
+		last_tbl->next = tbl;
 	tbl->line = line;
 	tbl->pos = pos;
 	tbl->parse = parse;
@@ -104,34 +107,37 @@ tbl_alloc(int pos, int line, struct mpar
 void
 tbl_free(struct tbl_node *tbl)
 {
+	struct tbl_node	*old_tbl;
 	struct tbl_row	*rp;
 	struct tbl_cell	*cp;
 	struct tbl_span	*sp;
 	struct tbl_dat	*dp;
 
-	while ((rp = tbl->first_row) != NULL) {
-		tbl->first_row = rp->next;
-		while (rp->first != NULL) {
-			cp = rp->first;
-			rp->first = cp->next;
-			free(cp->wstr);
-			free(cp);
+	while (tbl != NULL) {
+		while ((rp = tbl->first_row) != NULL) {
+			tbl->first_row = rp->next;
+			while (rp->first != NULL) {
+				cp = rp->first;
+				rp->first = cp->next;
+				free(cp->wstr);
+				free(cp);
+			}
+			free(rp);
 		}
-		free(rp);
-	}
-
-	while ((sp = tbl->first_span) != NULL) {
-		tbl->first_span = sp->next;
-		while (sp->first != NULL) {
-			dp = sp->first;
-			sp->first = dp->next;
-			free(dp->string);
-			free(dp);
+		while ((sp = tbl->first_span) != NULL) {
+			tbl->first_span = sp->next;
+			while (sp->first != NULL) {
+				dp = sp->first;
+				sp->first = dp->next;
+				free(dp->string);
+				free(dp);
+			}
+			free(sp);
 		}
-		free(sp);
+		old_tbl = tbl;
+		tbl = tbl->next;
+		free(old_tbl);
 	}
-
-	free(tbl);
 }
 
 void
@@ -146,25 +152,27 @@ tbl_restart(int line, int pos, struct tb
 	tbl->pos = pos;
 }
 
-const struct tbl_span *
+struct tbl_span *
 tbl_span(struct tbl_node *tbl)
 {
 	struct tbl_span	 *span;
 
-	assert(tbl);
 	span = tbl->current_span ? tbl->current_span->next
 				 : tbl->first_span;
-	if (span)
+	if (span != NULL)
 		tbl->current_span = span;
 	return span;
 }
 
 int
-tbl_end(struct tbl_node *tbl)
+tbl_end(struct tbl_node *tbl, int still_open)
 {
 	struct tbl_span *sp;
 
-	if (tbl->part == TBL_PART_CDATA)
+	if (still_open)
+		mandoc_msg(MANDOCERR_BLK_NOEND, tbl->parse,
+		    tbl->line, tbl->pos, "TS");
+	else if (tbl->part == TBL_PART_CDATA)
 		mandoc_msg(MANDOCERR_TBLDATA_BLK, tbl->parse,
 		    tbl->line, tbl->pos, "TE");
 
Index: tbl_layout.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl_layout.c,v
retrieving revision 1.45
retrieving revision 1.46
diff -Ltbl_layout.c -Ltbl_layout.c -u -p -r1.45 -r1.46
--- tbl_layout.c
+++ tbl_layout.c
@@ -29,7 +29,7 @@
 #include "mandoc.h"
 #include "tbl.h"
 #include "libmandoc.h"
-#include "libroff.h"
+#include "tbl_int.h"
 
 struct	tbl_phrase {
 	char		 name;
--
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