===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.43
retrieving revision 1.52
diff -u -p -r1.43 -r1.52
--- mandoc/mandoc.h	2011/01/02 10:10:57	1.43
+++ mandoc/mandoc.h	2011/01/11 00:11:45	1.52
@@ -1,6 +1,6 @@
-/*	$Id: mandoc.h,v 1.43 2011/01/02 10:10:57 kristaps Exp $ */
+/*	$Id: mandoc.h,v 1.52 2011/01/11 00:11:45 schwarze Exp $ */
 /*
- * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -75,6 +75,7 @@ enum	mandocerr {
 
 	/* related to missing macro arguments */
 	MANDOCERR_MACROEMPTY, /* skipping empty macro */
+	MANDOCERR_ARGCWARN, /* argument count wrong */
 	MANDOCERR_DISPTYPE, /* missing display type */
 	MANDOCERR_LISTFIRST, /* list type must come first */
 	MANDOCERR_NOWIDTHARG, /* tag lists require a width argument */
@@ -99,9 +100,6 @@ enum	mandocerr {
 	MANDOCERR_BADESCAPE, /* unknown escape sequence */
 	MANDOCERR_BADQUOTE, /* unterminated quoted string */
 
-	/* related to tables */
-	MANDOCERR_TBLEXTRADAT, /* extra data cells */
-
 	MANDOCERR_ERROR, /* ===== start of errors ===== */
 
 	/* related to tables */
@@ -110,9 +108,13 @@ enum	mandocerr {
 	MANDOCERR_TBLLAYOUT, /* bad table layout */
 	MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */
 	MANDOCERR_TBLNODATA, /* no table data cells specified */
+	MANDOCERR_TBLIGNDATA, /* ignore data in cell */
+	MANDOCERR_TBLBLOCK, /* data block still open */
+	MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */
 
 	MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
 	MANDOCERR_BADCHAR, /* skipping bad character */
+	MANDOCERR_NAMESC, /* escaped character not allowed in a name */
 	MANDOCERR_NOTEXT, /* skipping text before the first section header */
 	MANDOCERR_MACRO, /* skipping unknown macro */
 	MANDOCERR_REQUEST, /* NOT IMPLEMENTED: skipping request */
@@ -149,7 +151,6 @@ struct	tbl {
 	char		  tab; /* cell-separator */
 	char		  decimal; /* decimal point */
 	int		  linesize;
-	char		  delims[2];
 	int		  opts;
 #define	TBL_OPT_CENTRE	 (1 << 0)
 #define	TBL_OPT_EXPAND	 (1 << 1)
@@ -158,6 +159,7 @@ struct	tbl {
 #define	TBL_OPT_ALLBOX	 (1 << 4)
 #define	TBL_OPT_NOKEEP	 (1 << 5)
 #define	TBL_OPT_NOSPACE	 (1 << 6)
+	int		  cols; /* number of columns */
 };
 
 enum	tbl_headt {
@@ -173,8 +175,7 @@ enum	tbl_headt {
  */
 struct	tbl_head {
 	enum tbl_headt	  pos;
-	int		  width; /* width of cell in fixed chars */
-	int		  decimal; /* decimal point position */
+	int		  ident; /* 0 <= unique id < cols */
 	struct tbl_head	 *next;
 	struct tbl_head	 *prev;
 };
@@ -200,7 +201,7 @@ enum	tbl_cellt {
 struct	tbl_cell {
 	struct tbl_cell	 *next;
 	enum tbl_cellt	  pos;
-	int		  spacing;
+	size_t		  spacing;
 	int		  flags;
 #define	TBL_CELL_TALIGN	 (1 << 0) /* t, T */
 #define	TBL_CELL_BALIGN	 (1 << 1) /* d, D */
@@ -222,11 +223,12 @@ struct	tbl_row {
 };
 
 enum	tbl_datt {
-	TBL_DATA_DATA,
-	TBL_DATA_HORIZ,
-	TBL_DATA_DHORIZ,
-	TBL_DATA_NHORIZ,
-	TBL_DATA_NDHORIZ
+	TBL_DATA_NONE, /* has no data */
+	TBL_DATA_DATA, /* consists of data/string */
+	TBL_DATA_HORIZ, /* horizontal line */
+	TBL_DATA_DHORIZ, /* double-horizontal line */
+	TBL_DATA_NHORIZ, /* squeezed horizontal line */
+	TBL_DATA_NDHORIZ /* squeezed double-horizontal line */
 };
 
 /*
@@ -234,9 +236,10 @@ enum	tbl_datt {
  * string value that's in the cell.  The rest is layout.
  */
 struct	tbl_dat {
-	struct tbl_cell	 *layout; /* layout cell: CAN BE NULL */
+	struct tbl_cell	 *layout; /* layout cell */
+	int		  spans; /* how many spans follow */
 	struct tbl_dat	 *next;
-	char		 *string;
+	char		 *string; /* data (NULL if not TBL_DATA_DATA) */
 	enum tbl_datt	  pos;
 };
 
@@ -250,9 +253,14 @@ enum	tbl_spant {
  * A row of data in a table.
  */
 struct	tbl_span {
-	struct tbl_row	 *layout; /* layout row: CAN BE NULL */
+	struct tbl	 *tbl;
+	struct tbl_head	 *head;
+	struct tbl_row	 *layout; /* layout row */
 	struct tbl_dat	 *first;
 	struct tbl_dat	 *last;
+	int		  flags;
+#define	TBL_SPAN_FIRST	 (1 << 0)
+#define	TBL_SPAN_LAST	 (1 << 1)
 	enum tbl_spant	  pos;
 	struct tbl_span	 *next;
 };