-/* $Id: libmdoc.h,v 1.8 2009/06/15 09:55:43 kristaps Exp $ */
+/* $Id: libmdoc.h,v 1.67 2011/03/17 09:28:00 kristaps Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
};
struct mdoc {
- void *data;
- struct mdoc_cb cb;
- void *htab;
+ void *data; /* private application data */
+ mandocmsg msg; /* message callback */
int flags;
-#define MDOC_HALT (1 << 0)
-#define MDOC_LITERAL (1 << 1)
- int pflags;
- enum mdoc_next next;
- struct mdoc_node *last;
- struct mdoc_node *first;
- struct mdoc_meta meta;
+#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 */
+#define MDOC_FREECOL (1 << 6) /* `It' invocation should close */
+#define MDOC_SYNOPSIS (1 << 7) /* SYNOPSIS-style formatting */
+ enum mdoc_next next; /* where to put the next node */
+ struct mdoc_node *last; /* the last node parsed */
+ struct mdoc_node *first; /* the first node parsed */
+ struct mdoc_meta meta; /* document meta-data */
enum mdoc_sec lastnamed;
enum mdoc_sec lastsec;
+ struct regset *regs; /* registers */
};
-
-#define MACRO_PROT_ARGS struct mdoc *mdoc, 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
-/*
- * When GCC2 is deprecated, most of these can be reverted to #define
- * as mdoc_vmsg using __VA_ARGS__. Until then, use real functions.
- */
-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 *, ...);
-int mdoc_nwarn(struct mdoc *, const struct mdoc_node *,
- enum mdoc_warn, const char *, ...);
-int mdoc_nerr(struct mdoc *, const struct mdoc_node *,
- const char *, ...);
-int mdoc_warn(struct mdoc *, enum mdoc_warn, const char *, ...);
-int mdoc_err(struct mdoc *, const char *, ...);
-void mdoc_msg(struct mdoc *, const char *, ...);
-void mdoc_pmsg(struct mdoc *, int, int, const char *, ...);
-int mdoc_pwarn(struct mdoc *, int, int,
- enum mdoc_warn,const char *, ...);
-int mdoc_perr(struct mdoc *, int, int, const char *, ...);
+#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 *);
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 *);
-void *mdoc_hash_alloc(void);
-int mdoc_hash_find(const void *, const char *);
-void mdoc_hash_free(void *);
-int mdoc_iscdelim(char);
-int mdoc_isdelim(const char *);
-size_t mdoc_isescape(const char *);
-enum mdoc_sec mdoc_atosec(const char *);
-time_t mdoc_atotime(const char *);
-
-size_t mdoc_macro2len(int);
+ 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);
+int mdoc_endbody_alloc(struct mdoc *m, int line, int pos,
+ enum mdoct tok, struct mdoc_node *body,
+ enum mdoc_endbody end);
+void mdoc_node_delete(struct mdoc *, struct mdoc_node *);
+void mdoc_hash_init(void);
+enum mdoct mdoc_hash_find(const char *);
+const char *mdoc_a2att(const char *);
+const char *mdoc_a2lib(const char *);
+const char *mdoc_a2st(const char *);
const char *mdoc_a2arch(const char *);
const char *mdoc_a2vol(const char *);
const char *mdoc_a2msec(const char *);
-int mdoc_valid_pre(struct mdoc *,
- const struct mdoc_node *);
+int mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
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, 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,
+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_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 *);
git.ckatri.com / mandoc.git / blobdiff