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version 1.111, 2015/01/31 00:12:41 | version 1.122, 2017/06/04 18:50:35 | ||
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/* $Id$ */ | /* $Id$ */ | ||
/* | /* | ||
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> | * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> | ||
* Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> | * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> | ||
* | * | ||
* Permission to use, copy, modify, and distribute this software for any | * Permission to use, copy, modify, and distribute this software for any | ||
* purpose with or without fee is hereby granted, provided that the above | * purpose with or without fee is hereby granted, provided that the above | ||
* copyright notice and this permission notice appear in all copies. | * copyright notice and this permission notice appear in all copies. | ||
* | * | ||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES | ||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR | ||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
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#define TERM_MAXMARGIN 100000 /* FIXME */ | #define TERM_MAXMARGIN 100000 /* FIXME */ | ||
struct eqn; | |||
struct roff_meta; | |||
struct roff_node; | |||
struct tbl_span; | |||
struct termp; | struct termp; | ||
typedef void (*term_margin)(struct termp *, const void *); | typedef void (*term_margin)(struct termp *, const struct roff_meta *); | ||
struct termp_tbl { | struct termp_tbl { | ||
int width; /* width in fixed chars */ | int width; /* width in fixed chars */ | ||
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struct rofftbl tbl; /* table configuration */ | struct rofftbl tbl; /* table configuration */ | ||
int synopsisonly; /* print the synopsis only */ | int synopsisonly; /* print the synopsis only */ | ||
int mdocstyle; /* imitate mdoc(7) output */ | int mdocstyle; /* imitate mdoc(7) output */ | ||
size_t line; /* Current output line number. */ | |||
size_t defindent; /* Default indent for text. */ | size_t defindent; /* Default indent for text. */ | ||
size_t defrmargin; /* Right margin of the device. */ | size_t defrmargin; /* Right margin of the device. */ | ||
size_t lastrmargin; /* Right margin before the last ll. */ | size_t lastrmargin; /* Right margin before the last ll. */ | ||
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size_t maxrmargin; /* Max right margin. */ | size_t maxrmargin; /* Max right margin. */ | ||
size_t maxcols; /* Max size of buf. */ | size_t maxcols; /* Max size of buf. */ | ||
size_t offset; /* Margin offest. */ | size_t offset; /* Margin offest. */ | ||
size_t tabwidth; /* Distance of tab positions. */ | |||
size_t col; /* Bytes in buf. */ | size_t col; /* Bytes in buf. */ | ||
size_t viscol; /* Chars on current line. */ | size_t viscol; /* Chars on current line. */ | ||
size_t trailspace; /* See termp_flushln(). */ | size_t trailspace; /* See termp_flushln(). */ | ||
int overstep; /* See termp_flushln(). */ | size_t minbl; /* Minimum blanks before next field. */ | ||
int ti; /* Temporary indent for one line. */ | |||
int skipvsp; /* Vertical space to skip. */ | int skipvsp; /* Vertical space to skip. */ | ||
int flags; | int flags; | ||
#define TERMP_SENTENCE (1 << 1) /* Space before a sentence. */ | #define TERMP_SENTENCE (1 << 0) /* Space before a sentence. */ | ||
#define TERMP_NOSPACE (1 << 2) /* No space before words. */ | #define TERMP_NOSPACE (1 << 1) /* No space before words. */ | ||
#define TERMP_NONOSPACE (1 << 3) /* No space (no autounset). */ | #define TERMP_NONOSPACE (1 << 2) /* No space (no autounset). */ | ||
#define TERMP_NBRWORD (1 << 4) /* Make next word nonbreaking. */ | #define TERMP_NBRWORD (1 << 3) /* Make next word nonbreaking. */ | ||
#define TERMP_KEEP (1 << 5) /* Keep words together. */ | #define TERMP_KEEP (1 << 4) /* Keep words together. */ | ||
#define TERMP_PREKEEP (1 << 6) /* ...starting with the next one. */ | #define TERMP_PREKEEP (1 << 5) /* ...starting with the next one. */ | ||
#define TERMP_SKIPCHAR (1 << 7) /* Skip the next character. */ | #define TERMP_BACKAFTER (1 << 6) /* Back up after next character. */ | ||
#define TERMP_BACKBEFORE (1 << 7) /* Back up before next character. */ | |||
#define TERMP_NOBREAK (1 << 8) /* See term_flushln(). */ | #define TERMP_NOBREAK (1 << 8) /* See term_flushln(). */ | ||
#define TERMP_BRIND (1 << 9) /* See term_flushln(). */ | #define TERMP_BRTRSP (1 << 9) /* See term_flushln(). */ | ||
#define TERMP_DANGLE (1 << 10) /* See term_flushln(). */ | #define TERMP_BRIND (1 << 10) /* See term_flushln(). */ | ||
#define TERMP_HANG (1 << 11) /* See term_flushln(). */ | #define TERMP_HANG (1 << 11) /* See term_flushln(). */ | ||
#define TERMP_NOSPLIT (1 << 12) /* Do not break line before .An. */ | #define TERMP_NOPAD (1 << 12) /* See term_flushln(). */ | ||
#define TERMP_SPLIT (1 << 13) /* Break line before .An. */ | #define TERMP_NOSPLIT (1 << 13) /* Do not break line before .An. */ | ||
#define TERMP_NONEWLINE (1 << 14) /* No line break in nofill mode. */ | #define TERMP_SPLIT (1 << 14) /* Break line before .An. */ | ||
#define TERMP_NONEWLINE (1 << 15) /* No line break in nofill mode. */ | |||
int *buf; /* Output buffer. */ | int *buf; /* Output buffer. */ | ||
enum termenc enc; /* Type of encoding. */ | enum termenc enc; /* Type of encoding. */ | ||
const struct mchars *symtab; /* Character table. */ | |||
enum termfont fontl; /* Last font set. */ | enum termfont fontl; /* Last font set. */ | ||
enum termfont *fontq; /* Symmetric fonts. */ | enum termfont *fontq; /* Symmetric fonts. */ | ||
int fontsz; /* Allocated size of font stack */ | int fontsz; /* Allocated size of font stack */ | ||
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void (*end)(struct termp *); | void (*end)(struct termp *); | ||
void (*endline)(struct termp *); | void (*endline)(struct termp *); | ||
void (*advance)(struct termp *, size_t); | void (*advance)(struct termp *, size_t); | ||
void (*setwidth)(struct termp *, int, size_t); | void (*setwidth)(struct termp *, int, int); | ||
size_t (*width)(const struct termp *, int); | size_t (*width)(const struct termp *, int); | ||
double (*hspan)(const struct termp *, | int (*hspan)(const struct termp *, | ||
const struct roffsu *); | const struct roffsu *); | ||
const void *argf; /* arg for headf/footf */ | const void *argf; /* arg for headf/footf */ | ||
struct termp_ps *ps; | struct termp_ps *ps; | ||
}; | }; | ||
__BEGIN_DECLS | |||
struct tbl_span; | |||
struct eqn; | |||
const char *ascii_uc2str(int); | const char *ascii_uc2str(int); | ||
void roff_term_pre(struct termp *, const struct roff_node *); | |||
void term_eqn(struct termp *, const struct eqn *); | void term_eqn(struct termp *, const struct eqn *); | ||
void term_tbl(struct termp *, const struct tbl_span *); | void term_tbl(struct termp *, const struct tbl_span *); | ||
void term_free(struct termp *); | void term_free(struct termp *); | ||
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void term_word(struct termp *, const char *); | void term_word(struct termp *, const char *); | ||
void term_flushln(struct termp *); | void term_flushln(struct termp *); | ||
void term_begin(struct termp *, term_margin, | void term_begin(struct termp *, term_margin, | ||
term_margin, const void *); | term_margin, const struct roff_meta *); | ||
void term_end(struct termp *); | void term_end(struct termp *); | ||
void term_setwidth(struct termp *, const char *); | void term_setwidth(struct termp *, const char *); | ||
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size_t term_strlen(const struct termp *, const char *); | size_t term_strlen(const struct termp *, const char *); | ||
size_t term_len(const struct termp *, size_t); | size_t term_len(const struct termp *, size_t); | ||
void term_tab_set(const struct termp *, const char *); | |||
size_t term_tab_next(size_t); | |||
void term_fontpush(struct termp *, enum termfont); | void term_fontpush(struct termp *, enum termfont); | ||
void term_fontpop(struct termp *); | void term_fontpop(struct termp *); | ||
void term_fontpopq(struct termp *, int); | void term_fontpopq(struct termp *, int); | ||
void term_fontrepl(struct termp *, enum termfont); | void term_fontrepl(struct termp *, enum termfont); | ||
void term_fontlast(struct termp *); | void term_fontlast(struct termp *); | ||
__END_DECLS |