-/* $Id: mandoc.h,v 1.98 2011/11/08 00:15:23 kristaps Exp $ */
+/* $Id: mandoc.h,v 1.120 2014/04/20 16:46:04 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
#define ASCII_NBRSP 31 /* non-breaking space */
#define ASCII_HYPH 30 /* breakable hyphen */
+#define ASCII_BREAK 29 /* breakable zero-width space */
/*
* Status level. This refers to both internal status (i.e., whilst
MANDOCERR_NOTITLE, /* no title in document */
MANDOCERR_UPPERCASE, /* document title should be all caps */
MANDOCERR_BADMSEC, /* unknown manual section */
+ MANDOCERR_BADVOLARCH, /* unknown manual volume or arch */
MANDOCERR_NODATE, /* date missing, using today's date */
MANDOCERR_BADDATE, /* cannot parse date, using it verbatim */
MANDOCERR_PROLOGOOO, /* prologue macros out of order */
MANDOCERR_SO, /* .so is fragile, better use ln(1) */
MANDOCERR_NAMESECFIRST, /* NAME section must come first */
MANDOCERR_BADNAMESEC, /* bad NAME section contents */
- MANDOCERR_NONAME, /* manual name not yet set */
MANDOCERR_SECOOO, /* sections out of conventional order */
MANDOCERR_SECREP, /* duplicate section name */
- MANDOCERR_SECMSEC, /* section not in conventional manual section */
+ MANDOCERR_SECMSEC, /* section header suited to sections ... */
/* related to macros and nesting */
MANDOCERR_MACROOBS, /* skipping obsolete macro */
MANDOCERR_IGNPAR, /* skipping paragraph macro */
+ MANDOCERR_MOVEPAR, /* moving paragraph macro out of list */
MANDOCERR_IGNNS, /* skipping no-space macro */
MANDOCERR_SCOPENEST, /* blocks badly nested */
MANDOCERR_CHILD, /* child violates parent syntax */
MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
MANDOCERR_BADCHAR, /* skipping bad character */
MANDOCERR_NAMESC, /* escaped character not allowed in a name */
+ MANDOCERR_NONAME, /* manual name not yet set */
MANDOCERR_NOTEXT, /* skipping text before the first section header */
MANDOCERR_MACRO, /* skipping unknown macro */
MANDOCERR_REQUEST, /* NOT IMPLEMENTED: skipping request */
MANDOCERR_ARGCOUNT, /* argument count wrong */
+ MANDOCERR_STRAYTA, /* skipping column outside column list */
MANDOCERR_NOSCOPE, /* skipping end of block that is not open */
MANDOCERR_SCOPEBROKEN, /* missing end of block */
MANDOCERR_SCOPEEXIT, /* scope open on exit */
MANDOCERR_NOARGS, /* macro requires line argument(s) */
MANDOCERR_NOBODY, /* macro requires body argument(s) */
MANDOCERR_NOARGV, /* macro requires argument(s) */
+ MANDOCERR_NUMERIC, /* request requires a numeric argument */
MANDOCERR_LISTTYPE, /* missing list type */
MANDOCERR_ARGSLOST, /* line argument(s) will be lost */
MANDOCERR_BODYLOST, /* body argument(s) will be lost */
MANDOCERR_FATAL, /* ===== start of fatal errors ===== */
+ MANDOCERR_TOOLARGE, /* input too large */
MANDOCERR_NOTMANUAL, /* manual isn't really a manual */
MANDOCERR_COLUMNS, /* column syntax is inconsistent */
MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */
MANDOCERR_NODOCBODY, /* no document body */
MANDOCERR_NODOCPROLOG, /* no document prologue */
MANDOCERR_MEM, /* static buffer exhausted */
+
+ /* ===== system errors ===== */
+
+ MANDOCERR_SYSOPEN, /* cannot open file */
+ MANDOCERR_SYSSTAT, /* cannot stat file */
+ MANDOCERR_SYSREAD, /* cannot read file */
+
MANDOCERR_MAX
};
-struct tbl {
+struct tbl_opts {
char tab; /* cell-separator */
char decimal; /* decimal point */
int linesize;
int cols; /* number of columns */
};
-enum tbl_headt {
- TBL_HEAD_DATA, /* plug in data from tbl_dat */
- TBL_HEAD_VERT, /* vertical spacer */
- TBL_HEAD_DVERT /* double-vertical spacer */
-};
-
/*
* The head of a table specifies all of its columns. When formatting a
* tbl_span, iterate over these and plug in data from the tbl_span when
* appropriate, using tbl_cell as a guide to placement.
*/
struct tbl_head {
- enum tbl_headt pos;
int ident; /* 0 <= unique id < cols */
+ int vert; /* width of preceding vertical line */
struct tbl_head *next;
struct tbl_head *prev;
};
TBL_CELL_DOWN, /* ^ */
TBL_CELL_HORIZ, /* _, - */
TBL_CELL_DHORIZ, /* = */
- TBL_CELL_VERT, /* | */
- TBL_CELL_DVERT, /* || */
TBL_CELL_MAX
};
*/
struct tbl_cell {
struct tbl_cell *next;
+ int vert; /* width of preceding vertical line */
enum tbl_cellt pos;
size_t spacing;
int flags;
struct tbl_row *next;
struct tbl_cell *first;
struct tbl_cell *last;
+ int vert; /* trailing vertical line */
};
enum tbl_datt {
* A row of data in a table.
*/
struct tbl_span {
- struct tbl *tbl;
+ struct tbl_opts *opts;
struct tbl_head *head;
struct tbl_row *layout; /* layout row */
struct tbl_dat *first;
/*
* An equation consists of a tree of expressions starting at a given
- * line and position.
+ * line and position.
*/
struct eqn {
char *name; /* identifier (or NULL) */
};
/*
- * The type of parse sequence. This value is usually passed via the
- * mandoc(1) command line of -man and -mdoc. It's almost exclusively
- * -mandoc but the others have been retained for compatibility.
+ * Parse options.
*/
-enum mparset {
- MPARSE_AUTO, /* magically determine the document type */
- MPARSE_MDOC, /* assume -mdoc */
- MPARSE_MAN /* assume -man */
-};
+#define MPARSE_MDOC 1 /* assume -mdoc */
+#define MPARSE_MAN 2 /* assume -man */
+#define MPARSE_SO 4 /* honour .so requests */
+#define MPARSE_QUICK 8 /* abort the parse early */
enum mandoc_esc {
ESCAPE_ERROR = 0, /* bail! unparsable escape */
ESCAPE_FONT, /* a generic font mode */
ESCAPE_FONTBOLD, /* bold font mode */
ESCAPE_FONTITALIC, /* italic font mode */
+ ESCAPE_FONTBI, /* bold italic font mode */
ESCAPE_FONTROMAN, /* roman font mode */
ESCAPE_FONTPREV, /* previous font mode */
ESCAPE_NUMBERED, /* a numbered glyph */
ESCAPE_UNICODE, /* a unicode codepoint */
- ESCAPE_NOSPACE /* suppress space if the last on a line */
+ ESCAPE_NOSPACE, /* suppress space if the last on a line */
+ ESCAPE_SKIPCHAR /* skip the next character */
};
typedef void (*mandocmsg)(enum mandocerr, enum mandoclevel,
__BEGIN_DECLS
-void *mandoc_calloc(size_t, size_t);
enum mandoc_esc mandoc_escape(const char **, const char **, int *);
-void *mandoc_malloc(size_t);
-void *mandoc_realloc(void *, size_t);
-char *mandoc_strdup(const char *);
-char *mandoc_strndup(const char *, size_t);
struct mchars *mchars_alloc(void);
void mchars_free(struct mchars *);
-char mchars_num2char(const char *, size_t);
+char mchars_num2char(const char *, size_t);
int mchars_num2uc(const char *, size_t);
-int mchars_spec2cp(const struct mchars *,
+int mchars_spec2cp(const struct mchars *,
const char *, size_t);
-const char *mchars_spec2str(const struct mchars *,
+const char *mchars_spec2str(const struct mchars *,
const char *, size_t, size_t *);
-struct mparse *mparse_alloc(enum mparset,
- enum mandoclevel, mandocmsg, void *);
+struct mparse *mparse_alloc(int, enum mandoclevel, mandocmsg, char *);
void mparse_free(struct mparse *);
void mparse_keep(struct mparse *);
enum mandoclevel mparse_readfd(struct mparse *, int, const char *);
+enum mandoclevel mparse_readmem(struct mparse *, const void *, size_t,
+ const char *);
void mparse_reset(struct mparse *);
-void mparse_result(struct mparse *,
- struct mdoc **, struct man **);
+void mparse_result(struct mparse *,
+ struct mdoc **, struct man **, char **);
const char *mparse_getkeep(const struct mparse *);
const char *mparse_strerror(enum mandocerr);
const char *mparse_strlevel(enum mandoclevel);
git.ckatri.com / mandoc.git / blobdiff