X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/eae8f4ff2cd357d92c5e6aa901cf82cc4d344470..138483e8c7e6cccb5209979e94fec1fd87d0c343:/libman.h?ds=inline

diff --git a/libman.h b/libman.h
index b15f6107..bee1b549 100644
--- a/libman.h
+++ b/libman.h
@@ -1,20 +1,18 @@
-/* $Id: libman.h,v 1.1 2009/03/23 14:22:11 kristaps Exp $ */
+/*	$Id: libman.h,v 1.27 2010/03/24 20:10:53 kristaps Exp $ */
 /*
- * Copyright (c) 2009 Kristaps Dzonsons <kristaps@openbsd.org>
+ * Copyright (c) 2009 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.
+ * 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.
+ * 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.
  */
 #ifndef LIBMAN_H
 #define LIBMAN_H
@@ -27,39 +25,93 @@ enum	man_next {
 };
 
 struct	man {
-	void		*htab;
+	void		*data;
+	struct man_cb	 cb;
+	int		 pflags;
 	int		 flags;
-#define	MAN_LITERAL	(1 << 1)
+#define	MAN_HALT	(1 << 0)
+#define	MAN_ELINE	(1 << 1) /* Next-line element scope. */
+#define	MAN_BLINE	(1 << 2) /* Next-line block scope. */
+#define	MAN_ILINE	(1 << 3) /* Ignored in next-line scope. */
+#define	MAN_LITERAL	(1 << 4) /* Literal input. */
 	enum man_next	 next;
 	struct man_node	*last;
 	struct man_node	*first;
 	struct man_meta	 meta;
 };
 
+enum	merr {
+	WNPRINT = 0,
+	WMSEC,
+	WDATE,
+	WLNSCOPE,
+	WLNSCOPE2,
+	WTSPACE,
+	WTQUOTE,
+	WNODATA,
+	WNOTITLE,
+	WESCAPE,
+	WNUMFMT,
+	WHEADARGS,
+	WBODYARGS,
+	WNHEADARGS,
+	WMACROFORM,
+	WEXITSCOPE,
+	WNOSCOPE,
+	WOLITERAL,
+	WNLITERAL,
+	WROFFNEST,
+	WERRMAX
+};
 
-#define	MACRO_PROT_ARGS	struct man *man, int tok, int line, \
-			int ppos, int *pos, char *buf
+#define	MACRO_PROT_ARGS	  struct man *m, enum mant tok, int line, \
+			  int ppos, int *pos, char *buf
 
 struct	man_macro {
 	int		(*fp)(MACRO_PROT_ARGS);
 	int		  flags;
-#define	MDOC_PROLOGUE	 (1 << 0)
+#define	MAN_SCOPED	 (1 << 0)
+#define	MAN_EXPLICIT	 (1 << 1)	/* See blk_imp(). */
+#define	MAN_FSCOPED	 (1 << 2)	/* See blk_imp(). */
+#define	MAN_NSCOPED	 (1 << 3)	/* See in_line_eoln(). */
+#define	MAN_NOCLOSE	 (1 << 4)	/* See blk_exp(). */
 };
 
 extern	const struct man_macro *const man_macros;
 
 __BEGIN_DECLS
 
+#define		  man_perr(m, l, p, t) \
+		  man_err((m), (l), (p), 1, (t))
+#define		  man_pwarn(m, l, p, t) \
+		  man_err((m), (l), (p), 0, (t))
+#define		  man_nerr(m, n, t) \
+		  man_err((m), (n)->line, (n)->pos, 1, (t))
+#define		  man_nwarn(m, n, t) \
+		  man_err((m), (n)->line, (n)->pos, 0, (t))
+
 int		  man_word_alloc(struct man *, int, int, const char *);
-int		  man_elem_alloc(struct man *, int, int, int);
-int		  man_block_alloc(struct man *, int, int, int);
-int		  man_head_alloc(struct man *, int, int, int);
-int		  man_body_alloc(struct man *, int, int, int);
-void		  man_node_free(struct man_node *);
-void		  man_node_freelist(struct man_node *);
-void		 *man_hash_alloc(void);
-int		  man_hash_find(const void *, const char *);
-void		  man_hash_free(void *);
+int		  man_block_alloc(struct man *, int, int, enum mant);
+int		  man_head_alloc(struct man *, int, int, enum mant);
+int		  man_body_alloc(struct man *, int, int, enum mant);
+int		  man_elem_alloc(struct man *, int, int, enum mant);
+void		  man_node_delete(struct man *, struct man_node *);
+void		  man_hash_init(void);
+enum	mant	  man_hash_find(const char *);
+int		  man_macroend(struct man *);
+int		  man_args(struct man *, int, int *, char *, char **);
+#define	ARGS_ERROR	(-1)
+#define	ARGS_EOLN	(0)
+#define	ARGS_WORD	(1)
+#define	ARGS_QWORD	(1)
+int		  man_err(struct man *, int, int, int, enum merr);
+int		  man_vwarn(struct man *, int, int, const char *, ...);
+int		  man_verr(struct man *, int, int, const char *, ...);
+int		  man_valid_post(struct man *);
+int		  man_valid_pre(struct man *, const struct man_node *);
+int		  man_action_post(struct man *);
+int		  man_action_pre(struct man *, struct man_node *);
+int		  man_unscope(struct man *, const struct man_node *);
 
 __END_DECLS