1 files changed, 94 insertions, 0 deletions
diff --git a/tbl.c b/tbl.c
new file mode 100644
index 00000000..b14308a5
--- /dev/null
+++ b/tbl.c
@@ -0,0 +1,94 @@
+/*	$Id$ */
+/*
+ * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@kth.se>
+ *
+ * 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 AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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.
+ */
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "mandoc.h"
+#include "roff.h"
+#include "libmandoc.h"
+#include "libroff.h"
+
+enum	tbl_part {
+	TBL_PART_OPTS, /* in options (first line) */
+	TBL_PART_LAYOUT, /* describing layout */
+	TBL_PART_DATA  /* creating data rows */
+};
+
+
+struct	tbl {
+	enum tbl_part	 part;
+};
+
+static	void		 tbl_init(struct tbl *);
+static	void		 tbl_clear(struct tbl *);
+
+static void
+tbl_clear(struct tbl *tbl)
+{
+
+}
+
+static void
+tbl_init(struct tbl *tbl)
+{
+
+	tbl->part = TBL_PART_OPTS;
+}
+
+enum rofferr
+tbl_read(struct tbl *tbl, int ln, const char *p, int offs)
+{
+	int		 len;
+	const char	*cp;
+
+	cp = &p[offs];
+	len = (int)strlen(cp);
+
+	if (len && TBL_PART_OPTS == tbl->part)
+		if (';' != cp[len - 1])
+			tbl->part = TBL_PART_LAYOUT;
+	
+	return(1);
+}
+
+struct tbl *
+tbl_alloc(void)
+{
+	struct tbl	*p;
+
+	p = mandoc_malloc(sizeof(struct tbl));
+	tbl_init(p);
+	return(p);
+}
+
+void
+tbl_free(struct tbl *p)
+{
+
+	tbl_clear(p);
+	free(p);
+}
+
+void
+tbl_reset(struct tbl *tbl)
+{
+
+	tbl_clear(tbl);
+	tbl_init(tbl);
+}