-/* $Id: libmdoc.h,v 1.29 2009/10/15 02:56:51 kristaps Exp $ */
+/* $Id: libmdoc.h,v 1.44 2010/05/14 17:31:25 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
*
void *data;
struct mdoc_cb cb;
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) /* in a literal within a phrase */
int pflags;
enum mdoc_next next;
struct mdoc_node *last;
ETAILWS = 0,
EQUOTPARM,
EQUOTTERM,
- EMALLOC,
EARGVAL,
EBODYPROL,
EPROLBODY,
ENOLINE,
EPROLOOO,
EPROLREP,
- EBADMSEC,
EBADSEC,
EFONT,
EBADDATE,
ELIB,
EBADCHILD,
ENOTYPE,
+ EBADCOMMENT,
MERRMAX
};
-#define MACRO_PROT_ARGS struct mdoc *m, 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);
/* Reserved words in arguments treated as text. */
};
+enum margserr {
+ ARGS_ERROR,
+ ARGS_EOLN,
+ ARGS_WORD,
+ ARGS_PUNCT,
+ ARGS_QWORD,
+ ARGS_PHRASE,
+ ARGS_PPHRASE,
+ ARGS_PEND
+};
+
+enum margverr {
+ ARGV_ERROR,
+ ARGV_EOLN,
+ ARGV_ARG,
+ ARGV_WORD
+};
+
extern const struct mdoc_macro *const mdoc_macros;
__BEGIN_DECLS
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 *);
+ 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);
-int mdoc_hash_find(const char *);
+enum mdoct mdoc_hash_find(const char *);
int mdoc_iscdelim(char);
int 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 *);
int mdoc_action_pre(struct mdoc *,
const struct mdoc_node *);
int mdoc_action_post(struct mdoc *);
-int mdoc_argv(struct mdoc *, int, int,
+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 *);
-int mdoc_args(struct mdoc *, int,
- int *, char *, int, char **);
-int mdoc_zargs(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_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)
+#define ARGS_PPHRASED (1 << 4)
+
int mdoc_macroend(struct mdoc *);
__END_DECLS