===================================================================
RCS file: /cvs/mandoc/Attic/private.h,v
retrieving revision 1.7
retrieving revision 1.78
diff -u -p -r1.7 -r1.78
--- mandoc/Attic/private.h	2008/11/25 16:49:57	1.7
+++ mandoc/Attic/private.h	2009/02/22 14:31:08	1.78
@@ -1,4 +1,4 @@
-/* $Id: private.h,v 1.7 2008/11/25 16:49:57 kristaps Exp $ */
+/* $Id: private.h,v 1.78 2009/02/22 14:31:08 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -19,182 +19,161 @@
 #ifndef PRIVATE_H
 #define PRIVATE_H
 
-/* Input buffer (input read into buffer, then filled when empty). */
-struct	md_rbuf {
-	int		 fd;		/* Open descriptor. */
-	char		*name;		/* Name of file. */
-	char		*buf;		/* Buffer. */
-	size_t		 bufsz;		/* Size of buffer. */
-	size_t		 line;		/* Current line number. */
+#include "mdoc.h"
+
+enum	mdoc_next {
+	MDOC_NEXT_SIBLING = 0,
+	MDOC_NEXT_CHILD
 };
 
-/* Output buffer (output buffered until full, then flushed). */
-struct	md_mbuf {
-	int		 fd;		/* Open descriptor. */
-	char		*name;		/* Name of file. */
-	char		*buf;		/* Buffer. */
-	size_t		 bufsz;		/* Size of buffer. */
-	size_t		 pos;		/* Position in buffer. */
+struct	mdoc {
+	void		 *data;
+	struct mdoc_cb	  cb;
+	void		 *htab;
+	int		  linetok;
+	int		  flags;
+#define	MDOC_HALT	 (1 << 0)
+	enum mdoc_next	  next;
+	struct mdoc_node *last;
+	struct mdoc_node *first;
+	struct mdoc_meta  meta;
+	enum mdoc_sec	  lastnamed;
+	enum mdoc_sec	  lastsec;
 };
 
-#define	ROFF___	 	 0
-#define	ROFF_Dd		 1
-#define	ROFF_Dt		 2
-#define	ROFF_Os		 3
-#define	ROFF_Sh		 4
-#define	ROFF_Ss		 5
-#define	ROFF_Pp		 6
-#define	ROFF_D1		 7
-#define	ROFF_Dl		 8
-#define	ROFF_Bd		 9
-#define	ROFF_Ed		 10
-#define	ROFF_Bl		 11
-#define	ROFF_El		 12
-#define	ROFF_It		 13
-#define	ROFF_Ad		 15
-#define	ROFF_An		 16
-#define	ROFF_Ar		 17
-#define	ROFF_Cd		 18
-#define	ROFF_Cm		 19
-#define	ROFF_Dv		 20
-#define	ROFF_Er		 21
-#define	ROFF_Ev		 22
-#define	ROFF_Ex		 23
-#define	ROFF_Fa		 24
-#define	ROFF_Fd		 25
-#define	ROFF_Fl		 26
-#define	ROFF_Fn		 27
-#define	ROFF_Ft		 28
-#define	ROFF_Ic		 29
-#define	ROFF_In		 30
-#define	ROFF_Li		 31
-#define	ROFF_Nd		 32
-#define	ROFF_Nm		 33
-#define	ROFF_Op		 34
-#define	ROFF_Ot		 35
-#define	ROFF_Pa		 36
-#define	ROFF_Rv		 37
-#define	ROFF_St		 38
-#define	ROFF_Va		 39
-#define	ROFF_Vt		 40
-#define	ROFF_Xr		 41
-#define	ROFF__A		 42
-#define	ROFF__B		 43
-#define	ROFF__D		 44
-#define	ROFF__I		 45
-#define	ROFF__J		 46
-#define	ROFF__N		 47
-#define	ROFF__O		 48
-#define	ROFF__P		 49
-#define	ROFF__R		 50
-#define	ROFF__T		 51
-#define	ROFF__V		 52
-#define ROFF_Ac		 53
-#define ROFF_Ao		 54
-#define ROFF_Aq		 55
-#define ROFF_At		 56
-#define ROFF_Bc		 57
-#define ROFF_Bf		 58
-#define ROFF_Bo		 59
-#define ROFF_Bq		 60
-#define ROFF_Bsx	 61
-#define ROFF_Bx		 62
-#define ROFF_Db		 63
-#define ROFF_Dc		 64
-#define ROFF_Do		 65
-#define ROFF_Dq		 66
-#define ROFF_Ec		 67
-#define ROFF_Ef		 68
-#define ROFF_Em		 60
-#define ROFF_Eo		 70
-#define ROFF_Fx		 71
-#define ROFF_Ms		 72
-#define ROFF_No		 73
-#define ROFF_Ns		 74
-#define ROFF_Nx		 75
-#define ROFF_Ox		 76
-#define ROFF_Pc		 77
-#define ROFF_Pf		 78
-#define ROFF_Po		 79
-#define ROFF_Pq		 80
-#define ROFF_Qc		 81
-#define ROFF_Ql		 82
-#define ROFF_Qo		 83
-#define ROFF_Qq		 84
-#define ROFF_Re		 85
-#define ROFF_Rs		 86
-#define ROFF_Sc		 87
-#define ROFF_So		 88
-#define ROFF_Sq		 89
-#define ROFF_Sm		 90
-#define ROFF_Sx		 91
-#define ROFF_Sy		 92
-#define ROFF_Tn		 93
-#define ROFF_Ux		 94
-#define ROFF_Xc		 95
-#define ROFF_Xo		 96
-#define	ROFF_MAX	 97
 
-#define	ROFF_Split	 0
-#define	ROFF_Nosplit	 1
-#define	ROFF_Ragged	 2
-#define	ROFF_Unfilled	 3
-#define	ROFF_Literal	 4
-#define	ROFF_File	 5
-#define	ROFF_Offset	 6
-#define	ROFF_Bullet	 7
-#define	ROFF_Dash	 8
-#define	ROFF_Hyphen	 9
-#define	ROFF_Item	 10
-#define	ROFF_Enum	 11
-#define	ROFF_Tag	 12
-#define	ROFF_Diag	 13
-#define	ROFF_Hang	 14
-#define	ROFF_Ohang	 15
-#define	ROFF_Inset	 16
-#define	ROFF_Column	 17
-#define	ROFF_Width	 18
-#define	ROFF_Compact	 19
-#define	ROFF_ARGMAX	 20
+/* Hard-limit of macro arguments. */
 
-extern	const char *const *toknames;
-extern	const char *const *tokargnames;
+#define	MDOC_LINEARG_MAX 9
 
-/* FIXME: have a md_roff with all necessary parameters. */
+/* Suggested limit of macro arguments. */
 
-typedef	int	(*roffin)(int, int *, char **);
-typedef	int	(*roffout)(int);
-typedef	int	(*roffblkin)(int);
-typedef	int	(*roffblkout)(int);
+#define	MDOC_LINEARG_SOFTMAX 9
 
+#define	MACRO_PROT_ARGS	struct mdoc *mdoc, int tok, int line, \
+			int ppos, int *pos, char *buf
+
+struct	mdoc_macro {
+	int		(*fp)(MACRO_PROT_ARGS);
+	int		  flags;
+#define	MDOC_CALLABLE	 (1 << 0)
+#define	MDOC_PARSED	 (1 << 1)
+#define	MDOC_EXPLICIT	 (1 << 2)
+#define	MDOC_PROLOGUE	 (1 << 3)
+};
+
+#define	mdoc_nwarn(mdoc, node, type, fmt, ...) \
+		  mdoc_vwarn((mdoc), (node)->line, \
+		  (node)->pos, (type), (fmt), ##__VA_ARGS__)
+
+#define	mdoc_nerr(mdoc, node, fmt, ...) \
+		  mdoc_verr((mdoc), (node)->line, \
+		  (node)->pos, (fmt), ##__VA_ARGS__)
+
+#define	mdoc_warn(mdoc, type, fmt, ...) \
+		  mdoc_vwarn((mdoc), (mdoc)->last->line, \
+		  (mdoc)->last->pos, (type), (fmt), ##__VA_ARGS__)
+
+#define	mdoc_err(mdoc, fmt, ...) \
+		  mdoc_verr((mdoc), (mdoc)->last->line, \
+		  (mdoc)->last->pos, (fmt), ##__VA_ARGS__)
+
+#define	mdoc_msg(mdoc, fmt, ...) \
+		  mdoc_vmsg((mdoc), (mdoc)->last->line, \
+		  (mdoc)->last->pos, (fmt), ##__VA_ARGS__)
+
+#define	mdoc_pmsg(mdoc, line, pos, fmt, ...) \
+		  mdoc_vmsg((mdoc), (line), \
+	  	  (pos), (fmt), ##__VA_ARGS__)
+
+#define	mdoc_pwarn(mdoc, line, pos, type, fmt, ...) \
+		  mdoc_vwarn((mdoc), (line), \
+	  	  (pos), (type), (fmt), ##__VA_ARGS__)
+
+#define	mdoc_perr(mdoc, line, pos, fmt, ...) \
+		  mdoc_verr((mdoc), (line), \
+	  	  (pos), (fmt), ##__VA_ARGS__)
+
+extern	const struct mdoc_macro *const mdoc_macros;
+
 __BEGIN_DECLS
 
-typedef	void  (*(*md_init)(const struct md_args *, 
-			struct md_mbuf *, const struct md_rbuf *));
-typedef	int	(*md_line)(void *, char *, size_t);
-typedef	int	(*md_exit)(void *, int);
+int		  mdoc_vwarn(struct mdoc *, int, int, 
+			enum mdoc_warn, const char *, ...);
+void		  mdoc_vmsg(struct mdoc *, int, int, 
+			const char *, ...);
+int		  mdoc_verr(struct mdoc *, int, int, 
+			const char *, ...);
 
-void		 *md_init_html4_strict(const struct md_args *,
-			struct md_mbuf *, const struct md_rbuf *);
-int		  md_line_html4_strict(void *, char *, size_t);
-int		  md_exit_html4_strict(void *, int);
+int		  mdoc_macro(MACRO_PROT_ARGS);
+int		  mdoc_find(const struct mdoc *, const char *);
+int		  mdoc_word_alloc(struct mdoc *, 
+			int, int, const char *);
+int		  mdoc_elem_alloc(struct mdoc *, int, int, 
+			int, size_t, const struct mdoc_arg *);
+int		  mdoc_block_alloc(struct mdoc *, int, int, 
+			int, size_t, const struct mdoc_arg *);
+int		  mdoc_root_alloc(struct mdoc *);
+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_sibling(struct mdoc *, int, struct mdoc_node **,
+			struct mdoc_node **, struct mdoc_node *);
+void		 *mdoc_tokhash_alloc(void);
+int		  mdoc_tokhash_find(const void *, const char *);
+void		  mdoc_tokhash_free(void *);
+int		  mdoc_iscdelim(char);
+enum	mdoc_sec  mdoc_atosec(const char *);
+enum	mdoc_msec mdoc_atomsec(const char *);
+enum	mdoc_vol  mdoc_atovol(const char *);
+enum	mdoc_arch mdoc_atoarch(const char *);
+enum	mdoc_att  mdoc_atoatt(const char *);
+time_t		  mdoc_atotime(const char *);
 
-void		 *md_init_dummy(const struct md_args *,
-			struct md_mbuf *, const struct md_rbuf *);
-int		  md_line_dummy(void *, char *, size_t);
-int		  md_exit_dummy(void *, int);
+char		 *mdoc_type2a(enum mdoc_type);
+char		 *mdoc_node2a(struct mdoc_node *);
 
-int	 	  md_buf_puts(struct md_mbuf *, const char *, size_t);
-int	 	  md_buf_putchar(struct md_mbuf *, char);
-int	 	  md_buf_putstring(struct md_mbuf *, const char *);
+int		  mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
+int		  mdoc_valid_post(struct mdoc *);
+int		  mdoc_action_pre(struct mdoc *, struct mdoc_node *);
+int		  mdoc_action_post(struct mdoc *);
 
-struct	rofftree;
+int		  mdoc_argv(struct mdoc *, int, int, 
+			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(int, struct mdoc_arg *);
+int		  mdoc_args(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)
 
-struct	rofftree *roff_alloc(const struct md_args *, 
-			struct md_mbuf *, const struct md_rbuf *,
-			roffin, roffout, roffblkin, roffblkout);
-int		  roff_engine(struct rofftree *, char *, size_t);
-int		  roff_free(struct rofftree *, int);
+int		  xstrlcats(char *, const struct mdoc_node *, size_t);
+int	  	  xstrlcat(char *, const char *, size_t);
+int	  	  xstrlcpy(char *, const char *, size_t);
+int	  	  xstrcmp(const char *, const char *);
+int	  	  xstrncmp(const char *, const char *, size_t);
+void	 	 *xcalloc(size_t, size_t);
+char	 	 *xstrdup(const char *);
+
+int		  macro_obsolete(MACRO_PROT_ARGS);
+int		  macro_constant(MACRO_PROT_ARGS);
+int		  macro_constant_scoped(MACRO_PROT_ARGS);
+int		  macro_constant_delimited(MACRO_PROT_ARGS);
+int		  macro_text(MACRO_PROT_ARGS);
+int		  macro_scoped(MACRO_PROT_ARGS);
+int		  macro_scoped_close(MACRO_PROT_ARGS);
+int		  macro_scoped_line(MACRO_PROT_ARGS);
+int		  macro_prologue(MACRO_PROT_ARGS);
+int		  macro_end(struct mdoc *);
 
 __END_DECLS