Add back in a check that the leading `-' exists for arguments. This

[mandoc.git] / tbl.c

diff --git a/tbl.c b/tbl.c
index 1ea37f5a3539467f50cd1d9a325f4c1bd6469224..6ef2f735b3fa786469117ecf530f51341523cc30 100644 (file)
--- a/tbl.c
+++ b/tbl.c
@@ -1,6 +1,7 @@
-/*     $Id: tbl.c,v 1.20 2011/01/03 13:59:21 kristaps Exp $ */
+/*     $Id: tbl.c,v 1.25 2011/04/04 23:04:38 kristaps Exp $ */
 /*
- * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2011 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
@@ -14,6 +15,10 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -21,7 +26,6 @@
 #include <time.h>
 
 #include "mandoc.h"
-#include "roff.h"
 #include "libmandoc.h"
 #include "libroff.h"
 
@@ -52,7 +56,9 @@ tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs)
                return(tbl_option(tbl, ln, p) ? ROFF_IGN : ROFF_ERR);
        case (TBL_PART_LAYOUT):
                return(tbl_layout(tbl, ln, p) ? ROFF_IGN : ROFF_ERR);
-       case (TBL_PART_DATA):
+       case (TBL_PART_CDATA):
+               return(tbl_cdata(tbl, ln, p) ? ROFF_TBL : ROFF_IGN);
+       default:
                break;
        }
 
@@ -64,15 +70,14 @@ tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs)
 }
 
 struct tbl_node *
-tbl_alloc(int pos, int line, void *data, const mandocmsg msg)
+tbl_alloc(int pos, int line, struct mparse *parse)
 {
        struct tbl_node *p;
 
        p = mandoc_calloc(1, sizeof(struct tbl_node));
        p->line = line;
        p->pos = pos;
-       p->data = data;
-       p->msg = msg;
+       p->parse = parse;
        p->part = TBL_PART_OPTS;
        p->opts.tab = '\t';
        p->opts.linesize = 12;
@@ -122,21 +127,30 @@ tbl_free(struct tbl_node *p)
 void
 tbl_restart(int line, int pos, struct tbl_node *tbl)
 {
+       if (TBL_PART_CDATA == tbl->part)
+               mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, 
+                               tbl->line, tbl->pos, NULL);
 
        tbl->part = TBL_PART_LAYOUT;
        tbl->line = line;
        tbl->pos = pos;
 
        if (NULL == tbl->first_span || NULL == tbl->first_span->first)
-               TBL_MSG(tbl, MANDOCERR_TBLNODATA, tbl->line, tbl->pos);
+               mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse,
+                               tbl->line, tbl->pos, NULL);
 }
 
 const struct tbl_span *
-tbl_span(const struct tbl_node *tbl)
+tbl_span(struct tbl_node *tbl)
 {
+       struct tbl_span  *span;
 
        assert(tbl);
-       return(tbl->last_span);
+       span = tbl->current_span ? tbl->current_span->next
+                                : tbl->first_span;
+       if (span)
+               tbl->current_span = span;
+       return(span);
 }
 
 void
@@ -144,9 +158,14 @@ tbl_end(struct tbl_node *tbl)
 {
 
        if (NULL == tbl->first_span || NULL == tbl->first_span->first)
-               TBL_MSG(tbl, MANDOCERR_TBLNODATA, tbl->line, tbl->pos);
+               mandoc_msg(MANDOCERR_TBLNODATA, tbl->parse, 
+                               tbl->line, tbl->pos, NULL);
 
        if (tbl->last_span)
                tbl->last_span->flags |= TBL_SPAN_LAST;
+
+       if (TBL_PART_CDATA == tbl->part)
+               mandoc_msg(MANDOCERR_TBLBLOCK, tbl->parse, 
+                               tbl->line, tbl->pos, NULL);
 }