-/* $Id: mdoc.h,v 1.57 2009/06/10 20:18:43 kristaps Exp $ */
+/* $Id: mdoc.h,v 1.73 2009/10/30 05:58:38 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
*
#ifndef MDOC_H
#define MDOC_H
-#include <time.h>
-
/*
* This library implements a validating scanner/parser for ``mdoc'' roff
* macro documents, a.k.a. BSD manual page documents. The mdoc.c file
/* What follows is a list of ALL possible macros. */
-#define MDOC___ 0
+#define MDOC_Ap 0
#define MDOC_Dd 1
#define MDOC_Dt 2
#define MDOC_Os 3
#define MDOC_Fr 104
#define MDOC_Ud 105
#define MDOC_Lb 106
-#define MDOC_Ap 107
-#define MDOC_Lp 108
-#define MDOC_Lk 109
-#define MDOC_Mt 110
-#define MDOC_Brq 111
-#define MDOC_Bro 112
-#define MDOC_Brc 113
-#define MDOC__C 114
-#define MDOC_Es 115
-#define MDOC_En 116
-#define MDOC_Dx 117
-#define MDOC__Q 118
-#define MDOC_MAX 119
+#define MDOC_Lp 107
+#define MDOC_Lk 108
+#define MDOC_Mt 109
+#define MDOC_Brq 110
+#define MDOC_Bro 111
+#define MDOC_Brc 112
+#define MDOC__C 113
+#define MDOC_Es 114
+#define MDOC_En 115
+#define MDOC_Dx 116
+#define MDOC__Q 117
+#define MDOC_br 118
+#define MDOC_sp 119
+#define MDOC__U 120
+#define MDOC_MAX 121
/* What follows is a list of ALL possible macro arguments. */
#define MDOC_Emphasis 23
#define MDOC_Symbolic 24
#define MDOC_Nested 25
-#define MDOC_ARG_MAX 26
-
-/* Warnings are either syntax or groff-compatibility. */
-enum mdoc_warn {
- WARN_SYNTAX,
- WARN_COMPAT
-};
+#define MDOC_Centred 26
+#define MDOC_ARG_MAX 27
/* Type of a syntax node. */
enum mdoc_type {
/* Section (named/unnamed) of `Sh'. */
enum mdoc_sec {
- SEC_PROLOGUE = 0,
- SEC_BODY = 1,
- SEC_NAME = 2,
- SEC_LIBRARY = 3,
- SEC_SYNOPSIS = 4,
- SEC_DESCRIPTION = 5,
- SEC_IMPLEMENTATION = 6,
- SEC_RETURN_VALUES = 7,
- SEC_ENVIRONMENT = 8,
- SEC_FILES = 9,
- SEC_EXAMPLES = 10,
- SEC_DIAGNOSTICS = 11,
- SEC_COMPATIBILITY = 12,
- SEC_ERRORS = 13,
- SEC_SEE_ALSO = 14,
- SEC_STANDARDS = 15,
- SEC_HISTORY = 16,
- SEC_AUTHORS = 17,
- SEC_CAVEATS = 18,
- SEC_BUGS = 19,
- SEC_CUSTOM
+ SEC_NONE, /* No section, yet. */
+ SEC_NAME,
+ SEC_LIBRARY,
+ SEC_SYNOPSIS,
+ SEC_DESCRIPTION,
+ SEC_IMPLEMENTATION,
+ SEC_EXIT_STATUS,
+ SEC_RETURN_VALUES,
+ SEC_ENVIRONMENT,
+ SEC_FILES,
+ SEC_EXAMPLES,
+ SEC_DIAGNOSTICS,
+ SEC_COMPATIBILITY,
+ SEC_ERRORS,
+ SEC_SEE_ALSO,
+ SEC_STANDARDS,
+ SEC_HISTORY,
+ SEC_AUTHORS,
+ SEC_CAVEATS,
+ SEC_BUGS,
+ SEC_SECURITY,
+ SEC_CUSTOM /* User-defined. */
};
/* Information from prologue. */
struct mdoc_node *child;
struct mdoc_node *next;
struct mdoc_node *prev;
+ int nchild;
int line;
int pos;
int tok;
enum mdoc_type type;
enum mdoc_sec sec;
- /* FIXME: union/struct this with #defines. */
struct mdoc_arg *args; /* BLOCK/ELEM */
struct mdoc_node *head; /* BLOCK */
struct mdoc_node *body; /* BLOCK */
#define MDOC_IGN_CHARS (1 << 3) /* Ignore disallowed chars. */
/* Call-backs for parse messages. */
+
struct mdoc_cb {
- void (*mdoc_msg)(void *, int, int, const char *);
int (*mdoc_err)(void *, int, int, const char *);
- int (*mdoc_warn)(void *, int, int,
- enum mdoc_warn, const char *);
+ int (*mdoc_warn)(void *, int, int, const char *);
};
-/* Global table of macro names (`Bd', `Ed', etc.). */
-extern const char *const *mdoc_macronames;
+/* See mdoc.3 for documentation. */
-/* Global table of argument names (`column', `tag', etc.). */
+extern const char *const *mdoc_macronames;
extern const char *const *mdoc_argnames;
__BEGIN_DECLS
struct mdoc;
-/* Free memory allocated with mdoc_alloc. */
-void mdoc_free(struct mdoc *);
+/* See mdoc.3 for documentation. */
-/* Allocate a new parser instance. */
+void mdoc_free(struct mdoc *);
struct mdoc *mdoc_alloc(void *, int, const struct mdoc_cb *);
-
-/* Gets system ready for another parse. */
-int mdoc_reset(struct mdoc *);
-
-/* Parse a single line in a stream (boolean retval). */
+void mdoc_reset(struct mdoc *);
int mdoc_parseln(struct mdoc *, int, char *buf);
-
-/* Get result first node (after mdoc_endparse!). */
const struct mdoc_node *mdoc_node(const struct mdoc *);
-
-/* Get result meta-information (after mdoc_endparse!). */
const struct mdoc_meta *mdoc_meta(const struct mdoc *);
-
-/* Signal end of parse sequence (boolean retval). */
int mdoc_endparse(struct mdoc *);
-/* The following are utility functions. */
-
-const char *mdoc_a2att(const char *);
-const char *mdoc_a2lib(const char *);
-const char *mdoc_a2st(const char *);
-
__END_DECLS
#endif /*!MDOC_H*/
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