===================================================================
RCS file: /cvs/mandoc/libmdoc.h,v
retrieving revision 1.32
retrieving revision 1.48
diff -u -p -r1.32 -r1.48
--- mandoc/libmdoc.h	2010/04/03 14:02:10	1.32
+++ mandoc/libmdoc.h	2010/05/17 22:11:42	1.48
@@ -1,4 +1,4 @@
-/*	$Id: libmdoc.h,v 1.32 2010/04/03 14:02:10 kristaps Exp $ */
+/*	$Id: libmdoc.h,v 1.48 2010/05/17 22:11:42 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -26,11 +26,14 @@ enum	mdoc_next {
 
 struct	mdoc {
 	void		 *data;
-	struct mdoc_cb	  cb;
+	mandocmsg	  msg;
 	int		  flags;
-#define	MDOC_HALT	 (1 << 0)	/* Error in parse. Halt. */
-#define	MDOC_LITERAL	 (1 << 1)	/* In a literal scope. */
-#define	MDOC_PBODY	 (1 << 2)	/* In the document body. */
+#define	MDOC_HALT	 (1 << 0) /* error in parse: halt */
+#define	MDOC_LITERAL	 (1 << 1) /* in a literal scope */
+#define	MDOC_PBODY	 (1 << 2) /* in the document body */
+#define	MDOC_NEWLINE	 (1 << 3) /* first macro/text in a line */
+#define	MDOC_PHRASELIT	 (1 << 4) /* literal within a partila phrase */
+#define	MDOC_PPHRASE	 (1 << 5) /* within a partial phrase */
 	int		  pflags;
 	enum mdoc_next	  next;
 	struct mdoc_node *last;
@@ -78,7 +81,6 @@ enum	merr {
 	EPROLOOO,
 	EPROLREP,
 	EBADMSEC,
-	EBADSEC,
 	EFONT,
 	EBADDATE,
 	ENUMFMT,
@@ -93,6 +95,7 @@ enum	merr {
 	ELIB,
 	EBADCHILD,
 	ENOTYPE,
+	EBADCOMMENT,
 	MERRMAX
 };
 
@@ -110,23 +113,41 @@ struct	mdoc_macro {
 	/* Reserved words in arguments treated as text. */
 };
 
-extern	const struct mdoc_macro *const mdoc_macros;
+enum	margserr {
+	ARGS_ERROR,
+	ARGS_EOLN,
+	ARGS_WORD,
+	ARGS_PUNCT,
+	ARGS_QWORD,
+	ARGS_PHRASE,
+	ARGS_PPHRASE,
+	ARGS_PEND
+};
 
-__BEGIN_DECLS
+enum	margverr {
+	ARGV_ERROR,
+	ARGV_EOLN,
+	ARGV_ARG,
+	ARGV_WORD
+};
 
-#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))
+enum	mdelim {
+	DELIM_NONE = 0,
+	DELIM_OPEN,
+	DELIM_MIDDLE,
+	DELIM_CLOSE
+};
 
-int		  mdoc_err(struct mdoc *, int, int, int, enum merr);
-int		  mdoc_verr(struct mdoc *, int, int, const char *, ...);
-int		  mdoc_vwarn(struct mdoc *, int, int, const char *, ...);
+extern	const struct mdoc_macro *const mdoc_macros;
 
+__BEGIN_DECLS
+
+#define		  mdoc_pmsg(m, l, p, t) \
+		  (*(m)->msg)((t), (m)->data, (l), (p), NULL)
+#define		  mdoc_nmsg(m, n, t) \
+		  (*(m)->msg)((t), (m)->data, (n)->line, (n)->pos, NULL)
+int		  mdoc_vmsg(struct mdoc *, enum mandocerr, 
+			int, int, const char *, ...);
 int		  mdoc_macro(MACRO_PROT_ARGS);
 int		  mdoc_word_alloc(struct mdoc *, 
 			int, int, const char *);
@@ -137,17 +158,15 @@ int		  mdoc_block_alloc(struct mdoc *, int, int, 
 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_free(struct mdoc_node *);
-void		  mdoc_node_freelist(struct mdoc_node *);
+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 *);
+enum mdelim	  mdoc_iscdelim(char);
+enum mdelim	  mdoc_isdelim(const char *);
 size_t		  mdoc_isescape(const char *);
-enum	mdoc_sec  mdoc_atosec(const char *);
+enum	mdoc_sec  mdoc_str2sec(const char *);
 time_t		  mdoc_atotime(const char *);
-
-size_t		  mdoc_macro2len(int);
+size_t		  mdoc_macro2len(enum mdoct);
 const char	 *mdoc_a2att(const char *);
 const char	 *mdoc_a2lib(const char *);
 const char	 *mdoc_a2st(const char *);
@@ -160,27 +179,18 @@ 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, enum mdoct,
+enum margverr	  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 *);
 void		  mdoc_argn_free(struct mdoc_arg *, int);
-int		  mdoc_args(struct mdoc *, int,
+enum margserr	  mdoc_args(struct mdoc *, int,
 			int *, char *, enum mdoct, char **);
-int		  mdoc_zargs(struct mdoc *, int, 
+enum margserr	  mdoc_zargs(struct mdoc *, int, 
 			int *, char *, int, char **);
-#define	ARGS_DELIM	(1 << 1)	/* See args(). */
-#define	ARGS_TABSEP	(1 << 2)	/* See args(). */
-#define	ARGS_NOWARN	(1 << 3)	/* See args(). */
-#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)
+#define	ARGS_TABSEP	(1 << 2)
+#define	ARGS_NOWARN	(1 << 3)
+
 int		  mdoc_macroend(struct mdoc *);
 
 __END_DECLS