version 1.135, 2012/11/17 00:26:33 |
version 1.140, 2014/02/16 12:33:39 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2011, 2012 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2014 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 |
Line 78 static int pre_RS(DECL_ARGS); |
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Line 78 static int pre_RS(DECL_ARGS); |
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static int pre_SH(DECL_ARGS); |
static int pre_SH(DECL_ARGS); |
static int pre_SS(DECL_ARGS); |
static int pre_SS(DECL_ARGS); |
static int pre_TP(DECL_ARGS); |
static int pre_TP(DECL_ARGS); |
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static int pre_UR(DECL_ARGS); |
static int pre_alternate(DECL_ARGS); |
static int pre_alternate(DECL_ARGS); |
static int pre_ft(DECL_ARGS); |
static int pre_ft(DECL_ARGS); |
static int pre_ign(DECL_ARGS); |
static int pre_ign(DECL_ARGS); |
Line 91 static void post_RS(DECL_ARGS); |
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Line 92 static void post_RS(DECL_ARGS); |
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static void post_SH(DECL_ARGS); |
static void post_SH(DECL_ARGS); |
static void post_SS(DECL_ARGS); |
static void post_SS(DECL_ARGS); |
static void post_TP(DECL_ARGS); |
static void post_TP(DECL_ARGS); |
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static void post_UR(DECL_ARGS); |
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static const struct termact termacts[MAN_MAX] = { |
static const struct termact termacts[MAN_MAX] = { |
{ pre_sp, NULL, MAN_NOTEXT }, /* br */ |
{ pre_sp, NULL, MAN_NOTEXT }, /* br */ |
Line 129 static const struct termact termacts[MAN_MAX] = { |
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Line 131 static const struct termact termacts[MAN_MAX] = { |
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{ pre_OP, NULL, 0 }, /* OP */ |
{ pre_OP, NULL, 0 }, /* OP */ |
{ pre_literal, NULL, 0 }, /* EX */ |
{ pre_literal, NULL, 0 }, /* EX */ |
{ pre_literal, NULL, 0 }, /* EE */ |
{ pre_literal, NULL, 0 }, /* EE */ |
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{ pre_UR, post_UR, 0 }, /* UR */ |
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{ NULL, NULL, 0 }, /* UE */ |
}; |
}; |
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Line 261 pre_literal(DECL_ARGS) |
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Line 265 pre_literal(DECL_ARGS) |
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if (MAN_HP == n->parent->tok && p->rmargin < p->maxrmargin) { |
if (MAN_HP == n->parent->tok && p->rmargin < p->maxrmargin) { |
p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->flags &= ~(TERMP_NOBREAK | TERMP_TWOSPACE); |
p->trailspace = 0; |
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p->flags &= ~TERMP_NOBREAK; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
} |
} |
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Line 531 pre_HP(DECL_ARGS) |
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Line 536 pre_HP(DECL_ARGS) |
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if ( ! (MANT_LITERAL & mt->fl)) { |
if ( ! (MANT_LITERAL & mt->fl)) { |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_TWOSPACE; |
p->trailspace = 2; |
} |
} |
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len = mt->lmargin[mt->lmargincur]; |
len = mt->lmargin[mt->lmargincur]; |
Line 564 post_HP(DECL_ARGS) |
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Line 569 post_HP(DECL_ARGS) |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BODY): |
case (MAN_BODY): |
term_flushln(p); |
term_newln(p); |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_TWOSPACE; |
p->trailspace = 0; |
p->offset = mt->offset; |
p->offset = mt->offset; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
Line 609 pre_IP(DECL_ARGS) |
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Line 614 pre_IP(DECL_ARGS) |
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break; |
break; |
case (MAN_HEAD): |
case (MAN_HEAD): |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
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p->trailspace = 1; |
break; |
break; |
case (MAN_BLOCK): |
case (MAN_BLOCK): |
print_bvspace(p, n, mt->pardist); |
print_bvspace(p, n, mt->pardist); |
Line 652 pre_IP(DECL_ARGS) |
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Line 658 pre_IP(DECL_ARGS) |
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return(0); |
return(0); |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = mt->offset + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin > p->offset ? |
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p->maxrmargin : p->offset; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 671 post_IP(DECL_ARGS) |
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Line 678 post_IP(DECL_ARGS) |
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case (MAN_HEAD): |
case (MAN_HEAD): |
term_flushln(p); |
term_flushln(p); |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
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p->trailspace = 0; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
case (MAN_BODY): |
case (MAN_BODY): |
term_newln(p); |
term_newln(p); |
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p->offset = mt->offset; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 693 pre_TP(DECL_ARGS) |
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Line 702 pre_TP(DECL_ARGS) |
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switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case (MAN_HEAD): |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
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p->trailspace = 1; |
break; |
break; |
case (MAN_BODY): |
case (MAN_BODY): |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 739 pre_TP(DECL_ARGS) |
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Line 749 pre_TP(DECL_ARGS) |
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return(0); |
return(0); |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = mt->offset + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin > p->offset ? |
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p->maxrmargin : p->offset; |
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p->trailspace = 0; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_TWOSPACE; |
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break; |
break; |
default: |
default: |
break; |
break; |
Line 762 post_TP(DECL_ARGS) |
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Line 773 post_TP(DECL_ARGS) |
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break; |
break; |
case (MAN_BODY): |
case (MAN_BODY): |
term_newln(p); |
term_newln(p); |
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p->offset = mt->offset; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 899 pre_RS(DECL_ARGS) |
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Line 911 pre_RS(DECL_ARGS) |
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sz = (size_t)ival; |
sz = (size_t)ival; |
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mt->offset += sz; |
mt->offset += sz; |
p->rmargin = p->maxrmargin; |
p->offset = mt->offset; |
p->offset = mt->offset < p->rmargin ? mt->offset : p->rmargin; |
p->rmargin = p->maxrmargin > p->offset ? |
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p->maxrmargin : p->offset; |
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if (++mt->lmarginsz < MAXMARGINS) |
if (++mt->lmarginsz < MAXMARGINS) |
mt->lmargincur = mt->lmarginsz; |
mt->lmargincur = mt->lmarginsz; |
Line 939 post_RS(DECL_ARGS) |
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Line 952 post_RS(DECL_ARGS) |
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mt->lmargincur = mt->lmarginsz; |
mt->lmargincur = mt->lmarginsz; |
} |
} |
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/* ARGSUSED */ |
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static int |
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pre_UR(DECL_ARGS) |
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{ |
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return (MAN_HEAD != n->type); |
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} |
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/* ARGSUSED */ |
static void |
static void |
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post_UR(DECL_ARGS) |
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{ |
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if (MAN_BLOCK != n->type) |
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return; |
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term_word(p, "<"); |
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p->flags |= TERMP_NOSPACE; |
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if (NULL != n->child->child) |
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print_man_node(p, mt, n->child->child, meta); |
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p->flags |= TERMP_NOSPACE; |
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term_word(p, ">"); |
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} |
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static void |
print_man_node(DECL_ARGS) |
print_man_node(DECL_ARGS) |
{ |
{ |
size_t rm, rmax; |
size_t rm, rmax; |
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* more specific than this. |
* more specific than this. |
*/ |
*/ |
if (MANT_LITERAL & mt->fl && ! (TERMP_NOBREAK & p->flags) && |
if (MANT_LITERAL & mt->fl && ! (TERMP_NOBREAK & p->flags) && |
NULL != n->next && n->next->line > n->line) { |
(NULL == n->next || n->next->line > n->line)) { |
rm = p->rmargin; |
rm = p->rmargin; |
rmax = p->maxrmargin; |
rmax = p->maxrmargin; |
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
Line 1069 print_man_foot(struct termp *p, const void *arg) |
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Line 1108 print_man_foot(struct termp *p, const void *arg) |
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/* Bottom left corner: manual source. */ |
/* Bottom left corner: manual source. */ |
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p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
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p->trailspace = 1; |
p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - datelen + term_len(p, 1)) / 2; |
p->rmargin = (p->maxrmargin - datelen + term_len(p, 1)) / 2; |
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Line 1091 print_man_foot(struct termp *p, const void *arg) |
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Line 1131 print_man_foot(struct termp *p, const void *arg) |
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p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
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p->trailspace = 0; |
p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
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Line 1122 print_man_head(struct termp *p, const void *arg) |
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Line 1163 print_man_head(struct termp *p, const void *arg) |
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titlen = term_strlen(p, title); |
titlen = term_strlen(p, title); |
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p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
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p->trailspace = 1; |
p->offset = 0; |
p->offset = 0; |
p->rmargin = 2 * (titlen+1) + buflen < p->maxrmargin ? |
p->rmargin = 2 * (titlen+1) + buflen < p->maxrmargin ? |
(p->maxrmargin - |
(p->maxrmargin - |
Line 1144 print_man_head(struct termp *p, const void *arg) |
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Line 1186 print_man_head(struct termp *p, const void *arg) |
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/* Top right corner: title and section, again. */ |
/* Top right corner: title and section, again. */ |
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p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
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p->trailspace = 0; |
if (p->rmargin + titlen <= p->maxrmargin) { |
if (p->rmargin + titlen <= p->maxrmargin) { |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
p->offset = p->rmargin; |
p->offset = p->rmargin; |