version 1.30, 2010/03/29 10:10:35 |
version 1.79, 2015/11/07 14:01:16 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2014, 2015 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 |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifndef LIBMAN_H |
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#define LIBMAN_H |
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#include "man.h" |
#define MACRO_PROT_ARGS struct roff_man *man, \ |
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int tok, \ |
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int line, \ |
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int ppos, \ |
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int *pos, \ |
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char *buf |
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enum man_next { |
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MAN_NEXT_SIBLING = 0, |
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MAN_NEXT_CHILD |
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}; |
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struct man { |
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void *data; |
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struct man_cb cb; |
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int pflags; /* parse flags (see man.h) */ |
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int svflags; /* flags saved during roff blocks */ |
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int flags; /* parse flags */ |
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#define MAN_HALT (1 << 0) /* badness happened: die */ |
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#define MAN_ELINE (1 << 1) /* Next-line element scope. */ |
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#define MAN_BLINE (1 << 2) /* Next-line block scope. */ |
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#define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */ |
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#define MAN_LITERAL (1 << 4) /* Literal input. */ |
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#define MAN_BPLINE (1 << 5) |
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enum man_next next; |
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enum man_next svnext; |
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struct man_node *last; |
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struct man_node *first; |
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struct man_meta meta; |
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}; |
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enum merr { |
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WNPRINT = 0, |
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WMSEC, |
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WDATE, |
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WLNSCOPE, |
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WLNSCOPE2, |
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WTSPACE, |
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WTQUOTE, |
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WNODATA, |
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WNOTITLE, |
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WESCAPE, |
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WNUMFMT, |
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WHEADARGS, |
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WBODYARGS, |
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WNHEADARGS, |
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WMACROFORM, |
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WEXITSCOPE, |
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WNOSCOPE, |
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WOLITERAL, |
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WNLITERAL, |
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WROFFNEST, |
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WROFFSCOPE, |
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WTITLECASE, |
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WERRMAX |
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}; |
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#define MACRO_PROT_ARGS struct man *m, enum mant tok, int line, \ |
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int ppos, int *pos, char *buf |
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struct man_macro { |
struct man_macro { |
int (*fp)(MACRO_PROT_ARGS); |
void (*fp)(MACRO_PROT_ARGS); |
int flags; |
int flags; |
#define MAN_SCOPED (1 << 0) |
#define MAN_SCOPED (1 << 0) /* Optional next-line scope. */ |
#define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */ |
#define MAN_NSCOPED (1 << 1) /* Allowed in next-line element scope. */ |
#define MAN_FSCOPED (1 << 2) /* See blk_imp(). */ |
#define MAN_BSCOPE (1 << 2) /* Break next-line block scope. */ |
#define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */ |
#define MAN_JOIN (1 << 3) /* Join arguments together. */ |
#define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */ |
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}; |
}; |
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extern const struct man_macro *const man_macros; |
extern const struct man_macro *const man_macros; |
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__BEGIN_DECLS |
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#define man_perr(m, l, p, t) \ |
int man_hash_find(const char *); |
man_err((m), (l), (p), 1, (t)) |
void man_node_validate(struct roff_man *); |
#define man_pwarn(m, l, p, t) \ |
void man_state(struct roff_man *, struct roff_node *); |
man_err((m), (l), (p), 0, (t)) |
void man_unscope(struct roff_man *, const struct roff_node *); |
#define man_nerr(m, n, t) \ |
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man_err((m), (n)->line, (n)->pos, 1, (t)) |
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#define man_nwarn(m, n, t) \ |
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man_err((m), (n)->line, (n)->pos, 0, (t)) |
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int man_word_alloc(struct man *, int, int, const char *); |
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int man_block_alloc(struct man *, int, int, enum mant); |
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int man_head_alloc(struct man *, int, int, enum mant); |
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int man_body_alloc(struct man *, int, int, enum mant); |
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int man_elem_alloc(struct man *, int, int, enum mant); |
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void man_node_delete(struct man *, struct man_node *); |
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void man_hash_init(void); |
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enum mant man_hash_find(const char *); |
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int man_macroend(struct man *); |
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int man_args(struct man *, int, int *, char *, char **); |
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#define ARGS_ERROR (-1) |
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#define ARGS_EOLN (0) |
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#define ARGS_WORD (1) |
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#define ARGS_QWORD (1) |
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int man_err(struct man *, int, int, int, enum merr); |
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int man_vwarn(struct man *, int, int, const char *, ...); |
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int man_verr(struct man *, int, int, const char *, ...); |
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int man_valid_post(struct man *); |
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int man_valid_pre(struct man *, const struct man_node *); |
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int man_action_post(struct man *); |
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int man_action_pre(struct man *, struct man_node *); |
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int man_unscope(struct man *, |
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const struct man_node *, enum merr); |
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__END_DECLS |
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#endif /*!LIBMAN_H*/ |
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