=================================================================== RCS file: /cvs/mandoc/mandoc.h,v retrieving revision 1.113 retrieving revision 1.126 diff -u -p -r1.113 -r1.126 --- mandoc/mandoc.h 2014/01/02 16:29:55 1.113 +++ mandoc/mandoc.h 2014/07/02 03:48:07 1.126 @@ -1,7 +1,7 @@ -/* $Id: mandoc.h,v 1.113 2014/01/02 16:29:55 schwarze Exp $ */ +/* $Id: mandoc.h,v 1.126 2014/07/02 03:48:07 schwarze Exp $ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons - * Copyright (c) 2012, 2013, 2014 Ingo Schwarze + * Copyright (c) 2010-2014 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -20,6 +20,7 @@ #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 @@ -48,27 +49,29 @@ enum mandocerr { MANDOCERR_WARNING, /* ===== start of warnings ===== */ /* related to the prologue */ - 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_PROLOGREP, /* duplicate prologue macro */ - MANDOCERR_BADPROLOG, /* macro not allowed in prologue */ - MANDOCERR_BADBODY, /* macro not allowed in body */ + MANDOCERR_TH_MISSING, /* missing .TH macro, using "unknown 1" */ + MANDOCERR_TITLE_CASE, /* lower case character in document title */ + MANDOCERR_MSEC_BAD, /* unknown manual section: section */ + MANDOCERR_ARCH_BAD, /* unknown manual volume or arch: volume */ + MANDOCERR_DATE_MISSING, /* missing date, using today's date */ + MANDOCERR_DATE_BAD, /* cannot parse date, using it verbatim: date */ + MANDOCERR_PROLOG_ORDER, /* prologue macros out of order: macro */ + MANDOCERR_PROLOG_REP, /* duplicate prologue macro: macro */ + MANDOCERR_PROLOG_BAD, /* incomplete prologue, terminated by: macro */ + MANDOCERR_PROLOG_ONLY, /* skipping prologue macro in body: macro */ /* related to document structure */ - MANDOCERR_SO, /* .so is fragile, better use ln(1) */ - MANDOCERR_NAMESECFIRST, /* NAME section must come first */ - MANDOCERR_BADNAMESEC, /* bad NAME section contents */ - MANDOCERR_SECOOO, /* sections out of conventional order */ - MANDOCERR_SECREP, /* duplicate section name */ - MANDOCERR_SECMSEC, /* section header suited to sections ... */ + MANDOCERR_SO, /* .so is fragile, better use ln(1): .so path */ + MANDOCERR_DOC_EMPTY, /* no document body */ + MANDOCERR_SEC_BEFORE, /* content before first section header: macro */ + MANDOCERR_NAMESEC_FIRST, /* first section is not "NAME": title */ + MANDOCERR_NAMESEC_BAD, /* bad NAME section contents: macro */ + MANDOCERR_SEC_ORDER, /* sections out of conventional order: title */ + MANDOCERR_SEC_REP, /* duplicate section title: title */ + MANDOCERR_SEC_MSEC, /* unexpected section: title for ... only */ /* related to macros and nesting */ - MANDOCERR_MACROOBS, /* skipping obsolete macro */ + MANDOCERR_MACRO_OBS, /* obsolete macro: macro */ MANDOCERR_IGNPAR, /* skipping paragraph macro */ MANDOCERR_MOVEPAR, /* moving paragraph macro out of list */ MANDOCERR_IGNNS, /* skipping no-space macro */ @@ -103,12 +106,9 @@ enum mandocerr { MANDOCERR_BADTAB, /* tab in non-literal context */ MANDOCERR_EOLNSPACE, /* end of line whitespace */ MANDOCERR_BADCOMMENT, /* bad comment style */ - MANDOCERR_BADESCAPE, /* unknown escape sequence */ + MANDOCERR_BADESCAPE, /* bad escape sequence */ MANDOCERR_BADQUOTE, /* unterminated quoted string */ - /* related to equations */ - MANDOCERR_EQNQUOTE, /* unexpected literal in equation */ - MANDOCERR_ERROR, /* ===== start of errors ===== */ /* related to equations */ @@ -132,7 +132,7 @@ enum mandocerr { 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_NOTEXT, /* skipping text before first section header */ MANDOCERR_MACRO, /* skipping unknown macro */ MANDOCERR_REQUEST, /* NOT IMPLEMENTED: skipping request */ MANDOCERR_ARGCOUNT, /* argument count wrong */ @@ -148,19 +148,18 @@ enum mandocerr { 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_NOTMANUAL, /* not a manual */ MANDOCERR_COLUMNS, /* column syntax is inconsistent */ MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */ MANDOCERR_SYNTARGVCOUNT, /* argument count wrong, violates syntax */ MANDOCERR_SYNTCHILD, /* child violates parent syntax */ MANDOCERR_SYNTARGCOUNT, /* argument count wrong, violates syntax */ - MANDOCERR_SOPATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */ - MANDOCERR_NODOCBODY, /* no document body */ + MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */ + MANDOCERR_SO_FAIL, /* .so request failed */ MANDOCERR_NODOCPROLOG, /* no document prologue */ MANDOCERR_MEM, /* static buffer exhausted */ @@ -239,6 +238,7 @@ struct tbl_row { struct tbl_row *next; struct tbl_cell *first; struct tbl_cell *last; + int vert; /* trailing vertical line */ }; enum tbl_datt { @@ -361,7 +361,7 @@ struct eqn_box { /* * 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) */ @@ -371,15 +371,12 @@ struct eqn { }; /* - * 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 */ @@ -407,30 +404,24 @@ struct man; __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 *, char *); +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);