===================================================================
RCS file: /cvs/mandoc/libmdoc.h,v
retrieving revision 1.12
retrieving revision 1.36
diff -u -p -r1.12 -r1.36
--- mandoc/libmdoc.h	2009/07/06 09:21:24	1.12
+++ mandoc/libmdoc.h	2010/05/07 05:48:29	1.36
@@ -1,4 +1,4 @@
-/*	$Id: libmdoc.h,v 1.12 2009/07/06 09:21:24 kristaps Exp $ */
+/*	$Id: libmdoc.h,v 1.36 2010/05/07 05:48:29 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -27,7 +27,6 @@ enum	mdoc_next {
 struct	mdoc {
 	void		 *data;
 	struct mdoc_cb	  cb;
-	void		 *htab;
 	int		  flags;
 #define	MDOC_HALT	 (1 << 0)	/* Error in parse. Halt. */
 #define	MDOC_LITERAL	 (1 << 1)	/* In a literal scope. */
@@ -41,9 +40,65 @@ struct	mdoc {
 	enum mdoc_sec	  lastsec;
 };
 
+enum	merr {
+	ETAILWS = 0,
+	EQUOTPARM,
+	EQUOTTERM,
+	EARGVAL,	
+	EBODYPROL,
+	EPROLBODY,
+	ETEXTPROL,
+	ENOBLANK,
+	ETOOLONG,
+	EESCAPE,
+	EPRINT,
+	ENODAT,
+	ENOPROLOGUE,
+	ELINE,
+	EATT,
+	ENAME,
+	ELISTTYPE,
+	EDISPTYPE,
+	EMULTIDISP,
+	EMULTILIST,
+	ESECNAME,
+	ENAMESECINC,
+	EARGREP,
+	EBOOL,
+	ECOLMIS,
+	ENESTDISP,
+	EMISSWIDTH,
+	EWRONGMSEC,
+	ESECOOO,
+	ESECREP,
+	EBADSTAND,
+	ENOMULTILINE,
+	EMULTILINE,
+	ENOLINE,
+	EPROLOOO,
+	EPROLREP,
+	EBADMSEC,
+	EBADSEC,
+	EFONT,
+	EBADDATE,
+	ENUMFMT,
+	ENOWIDTH,
+	EUTSNAME,
+	EOBS,
+	EIMPBRK,
+	EIGNE,
+	EOPEN,
+	EQUOTPHR,
+	ENOCTX,
+	ELIB,
+	EBADCHILD,
+	ENOTYPE,
+	EBADCOMMENT,
+	MERRMAX
+};
 
-#define	MACRO_PROT_ARGS	struct mdoc *mdoc, int tok, int line, \
-			int ppos, int *pos, char *buf
+#define	MACRO_PROT_ARGS	struct mdoc *m, enum mdoct tok, \
+			int line, int ppos, int *pos, char *buf
 
 struct	mdoc_macro {
 	int		(*fp)(MACRO_PROT_ARGS);
@@ -56,37 +111,45 @@ struct	mdoc_macro {
 	/* Reserved words in arguments treated as text. */
 };
 
+enum	margserr {
+	ARGS_ERROR,
+	ARGS_EOLN,
+	ARGS_WORD,
+	ARGS_PUNCT,
+	ARGS_QWORD,
+	ARGS_PHRASE
+};
+
 extern	const struct mdoc_macro *const mdoc_macros;
 
 __BEGIN_DECLS
 
-/* 
- * When GCC2 is deprecated, most of these can be reverted to #define
- * as mdoc_vXXX using __VA_ARGS__.  Until then, use real functions.
- */
-int		  mdoc_vwarn(struct mdoc *, int, int, const char *, ...);
+#define		  mdoc_perr(m, l, p, t) \
+		  mdoc_err((m), (l), (p), 1, (t))
+#define		  mdoc_pwarn(m, l, p, t) \
+		  mdoc_err((m), (l), (p), 0, (t))
+#define		  mdoc_nerr(m, n, t) \
+		  mdoc_err((m), (n)->line, (n)->pos, 1, (t))
+#define		  mdoc_nwarn(m, n, t) \
+		  mdoc_err((m), (n)->line, (n)->pos, 0, (t))
+
+int		  mdoc_err(struct mdoc *, int, int, int, enum merr);
 int		  mdoc_verr(struct mdoc *, int, int, const char *, ...);
-int		  mdoc_nerr(struct mdoc *, const struct mdoc_node *,
-			const char *, ...);
-int		  mdoc_warn(struct mdoc *, const char *, ...);
-int		  mdoc_err(struct mdoc *, const char *, ...);
-int		  mdoc_pwarn(struct mdoc *, int, int, const char *, ...);
-int		  mdoc_perr(struct mdoc *, int, int, const char *, ...);
+int		  mdoc_vwarn(struct mdoc *, int, int, const char *, ...);
+
 int		  mdoc_macro(MACRO_PROT_ARGS);
 int		  mdoc_word_alloc(struct mdoc *, 
 			int, int, const char *);
 int		  mdoc_elem_alloc(struct mdoc *, int, int, 
-			int, struct mdoc_arg *);
+			enum mdoct, struct mdoc_arg *);
 int		  mdoc_block_alloc(struct mdoc *, int, int, 
-			int, struct mdoc_arg *);
-int		  mdoc_head_alloc(struct mdoc *, int, int, int);
-int		  mdoc_tail_alloc(struct mdoc *, int, int, int);
-int		  mdoc_body_alloc(struct mdoc *, int, int, int);
-void		  mdoc_node_free(struct mdoc_node *);
-void		  mdoc_node_freelist(struct mdoc_node *);
-void		 *mdoc_hash_alloc(void);
-int		  mdoc_hash_find(const void *, const char *);
-void		  mdoc_hash_free(void *);
+			enum mdoct, struct mdoc_arg *);
+int		  mdoc_head_alloc(struct mdoc *, int, int, enum mdoct);
+int		  mdoc_tail_alloc(struct mdoc *, int, int, enum mdoct);
+int		  mdoc_body_alloc(struct mdoc *, int, int, enum mdoct);
+void		  mdoc_node_delete(struct mdoc *, struct mdoc_node *);
+void		  mdoc_hash_init(void);
+enum mdoct	  mdoc_hash_find(const char *);
 int		  mdoc_iscdelim(char);
 int		  mdoc_isdelim(const char *);
 size_t		  mdoc_isescape(const char *);
@@ -94,6 +157,9 @@ enum	mdoc_sec  mdoc_atosec(const char *);
 time_t		  mdoc_atotime(const char *);
 
 size_t		  mdoc_macro2len(int);
+const char	 *mdoc_a2att(const char *);
+const char	 *mdoc_a2lib(const char *);
+const char	 *mdoc_a2st(const char *);
 const char	 *mdoc_a2arch(const char *);
 const char	 *mdoc_a2vol(const char *);
 const char	 *mdoc_a2msec(const char *);
@@ -103,21 +169,21 @@ int		  mdoc_valid_post(struct mdoc *);
 int		  mdoc_action_pre(struct mdoc *, 
 			const struct mdoc_node *);
 int		  mdoc_action_post(struct mdoc *);
-int		  mdoc_argv(struct mdoc *, int, int,
+int		  mdoc_argv(struct mdoc *, int, enum mdoct,
 			struct mdoc_arg **, int *, char *);
 #define	ARGV_ERROR	(-1)
 #define	ARGV_EOLN	(0)
 #define	ARGV_ARG	(1)
 #define	ARGV_WORD	(2)
 void		  mdoc_argv_free(struct mdoc_arg *);
-int		  mdoc_args(struct mdoc *, int,
+void		  mdoc_argn_free(struct mdoc_arg *, int);
+enum margserr	  mdoc_args(struct mdoc *, int,
+			int *, char *, enum mdoct, char **);
+enum margserr	  mdoc_zargs(struct mdoc *, int, 
 			int *, char *, int, char **);
-#define	ARGS_ERROR	(-1)
-#define	ARGS_EOLN	(0)
-#define	ARGS_WORD	(1)
-#define	ARGS_PUNCT	(2)
-#define	ARGS_QWORD	(3)
-#define	ARGS_PHRASE	(4)
+#define	ARGS_DELIM	(1 << 1)	/* See args(). */
+#define	ARGS_TABSEP	(1 << 2)	/* See args(). */
+#define	ARGS_NOWARN	(1 << 3)	/* See args(). */
 
 int		  mdoc_macroend(struct mdoc *);