version 1.7, 2009/03/25 16:07:36 |
version 1.18, 2009/07/24 20:22:24 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* |
* |
* 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 |
* purpose with or without fee is hereby granted, provided that the above |
* above copyright notice and this permission notice appear in all |
* copyright notice and this permission notice appear in all copies. |
* copies. |
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* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
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*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <err.h> /* XXX */ |
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#include <stdlib.h> |
#include <stdlib.h> |
#include <stdio.h> |
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#include <string.h> |
#include <string.h> |
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#include "libman.h" |
#include "libman.h" |
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#define FL_NLINE (1 << 0) |
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#define FL_TLINE (1 << 1) |
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static int man_args(struct man *, int, |
static int man_args(struct man *, int, |
int *, char *, char **); |
int *, char *, char **); |
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static int man_flags[MAN_MAX] = { |
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0, /* br */ |
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0, /* TH */ |
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0, /* SH */ |
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0, /* SS */ |
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FL_TLINE, /* TP */ |
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0, /* LP */ |
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0, /* PP */ |
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0, /* P */ |
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0, /* IP */ |
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0, /* HP */ |
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FL_NLINE, /* SM */ |
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FL_NLINE, /* SB */ |
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FL_NLINE, /* BI */ |
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FL_NLINE, /* IB */ |
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FL_NLINE, /* BR */ |
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FL_NLINE, /* RB */ |
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FL_NLINE, /* R */ |
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FL_NLINE, /* B */ |
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FL_NLINE, /* I */ |
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FL_NLINE, /* IR */ |
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FL_NLINE, /* RI */ |
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0, /* na */ |
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FL_NLINE, /* i */ |
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0, /* sp */ |
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}; |
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int |
int |
man_macro(struct man *man, int tok, int line, |
man_macro(struct man *man, int tok, int line, |
Line 56 man_macro(struct man *man, int tok, int line, |
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Line 81 man_macro(struct man *man, int tok, int line, |
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man->next = MAN_NEXT_SIBLING; |
man->next = MAN_NEXT_SIBLING; |
} |
} |
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if (n == man->last && (FL_NLINE & man_flags[tok])) { |
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if (MAN_NLINE & man->flags) |
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return(man_perr(man, line, ppos, WLNSCOPE)); |
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man->flags |= MAN_NLINE; |
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return(1); |
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} |
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if (FL_TLINE & man_flags[tok]) { |
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if (MAN_NLINE & man->flags) |
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return(man_perr(man, line, ppos, WLNSCOPE)); |
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man->flags |= MAN_NLINE; |
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return(1); |
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} |
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/* |
/* |
* Note that when TH is pruned, we'll be back at the root, so |
* Note that when TH is pruned, we'll be back at the root, so |
* make sure that we don't clobber as its sibling. |
* make sure that we don't clobber as its sibling. |
Line 113 man_macroend(struct man *m) |
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Line 152 man_macroend(struct man *m) |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_args(struct man *man, int line, |
man_args(struct man *m, int line, |
int *pos, char *buf, char **v) |
int *pos, char *buf, char **v) |
{ |
{ |
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Line 146 man_args(struct man *man, int line, |
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Line 185 man_args(struct man *man, int line, |
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if (buf[*pos]) |
if (buf[*pos]) |
return(1); |
return(1); |
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warnx("tail whitespace"); |
if ( ! man_pwarn(m, line, *pos, WTSPACE)) |
return(-1); |
return(-1); |
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return(1); |
} |
} |
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/* |
/* |
Line 162 man_args(struct man *man, int line, |
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Line 203 man_args(struct man *man, int line, |
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(*pos)++; |
(*pos)++; |
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if (0 == buf[*pos]) { |
if (0 == buf[*pos]) { |
warnx("unterminated quotation"); |
if ( ! man_pwarn(m, line, *pos, WTQUOTE)) |
return(-1); |
return(-1); |
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return(1); |
} |
} |
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buf[(*pos)++] = 0; |
buf[(*pos)++] = 0; |
Line 176 man_args(struct man *man, int line, |
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Line 218 man_args(struct man *man, int line, |
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if (buf[*pos]) |
if (buf[*pos]) |
return(1); |
return(1); |
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warnx("tail whitespace"); |
if ( ! man_pwarn(m, line, *pos, WTSPACE)) |
return(-1); |
return(-1); |
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return(1); |
} |
} |