version 1.205, 2017/06/14 17:51:15 |
version 1.214, 2018/08/17 20:33:37 |
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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) 2010-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2015, 2017, 2018 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 |
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struct roff_node *n, \ |
struct roff_node *n, \ |
const struct roff_meta *meta |
const struct roff_meta *meta |
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struct termact { |
struct man_term_act { |
int (*pre)(DECL_ARGS); |
int (*pre)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
int flags; |
int flags; |
Line 93 static void post_SS(DECL_ARGS); |
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Line 93 static void post_SS(DECL_ARGS); |
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static void post_TP(DECL_ARGS); |
static void post_TP(DECL_ARGS); |
static void post_UR(DECL_ARGS); |
static void post_UR(DECL_ARGS); |
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static const struct termact __termacts[MAN_MAX - MAN_TH] = { |
static const struct man_term_act man_term_acts[MAN_MAX - MAN_TH] = { |
{ NULL, NULL, 0 }, /* TH */ |
{ NULL, NULL, 0 }, /* TH */ |
{ pre_SH, post_SH, 0 }, /* SH */ |
{ pre_SH, post_SH, 0 }, /* SH */ |
{ pre_SS, post_SS, 0 }, /* SS */ |
{ pre_SS, post_SS, 0 }, /* SS */ |
{ pre_TP, post_TP, 0 }, /* TP */ |
{ pre_TP, post_TP, 0 }, /* TP */ |
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{ pre_TP, post_TP, 0 }, /* TQ */ |
{ pre_PP, NULL, 0 }, /* LP */ |
{ pre_PP, NULL, 0 }, /* LP */ |
{ pre_PP, NULL, 0 }, /* PP */ |
{ pre_PP, NULL, 0 }, /* PP */ |
{ pre_PP, NULL, 0 }, /* P */ |
{ pre_PP, NULL, 0 }, /* P */ |
Line 128 static const struct termact __termacts[MAN_MAX - MAN_T |
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Line 129 static const struct termact __termacts[MAN_MAX - MAN_T |
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{ pre_literal, NULL, 0 }, /* EE */ |
{ pre_literal, NULL, 0 }, /* EE */ |
{ pre_UR, post_UR, 0 }, /* UR */ |
{ pre_UR, post_UR, 0 }, /* UR */ |
{ NULL, NULL, 0 }, /* UE */ |
{ NULL, NULL, 0 }, /* UE */ |
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{ pre_UR, post_UR, 0 }, /* MT */ |
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{ NULL, NULL, 0 }, /* ME */ |
}; |
}; |
static const struct termact *termacts = __termacts - MAN_TH; |
static const struct man_term_act *man_term_act(enum roff_tok); |
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static const struct man_term_act * |
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man_term_act(enum roff_tok tok) |
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{ |
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assert(tok >= MAN_TH && tok <= MAN_MAX); |
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return man_term_acts + (tok - MAN_TH); |
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} |
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void |
void |
terminal_man(void *arg, const struct roff_man *man) |
terminal_man(void *arg, const struct roff_man *man) |
{ |
{ |
Line 141 terminal_man(void *arg, const struct roff_man *man) |
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Line 151 terminal_man(void *arg, const struct roff_man *man) |
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size_t save_defindent; |
size_t save_defindent; |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
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save_defindent = p->defindent; |
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if (p->synopsisonly == 0 && p->defindent == 0) |
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p->defindent = 7; |
p->tcol->rmargin = p->maxrmargin = p->defrmargin; |
p->tcol->rmargin = p->maxrmargin = p->defrmargin; |
term_tab_set(p, NULL); |
term_tab_set(p, NULL); |
term_tab_set(p, "T"); |
term_tab_set(p, "T"); |
Line 167 terminal_man(void *arg, const struct roff_man *man) |
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Line 180 terminal_man(void *arg, const struct roff_man *man) |
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n = n->next; |
n = n->next; |
} |
} |
} else { |
} else { |
save_defindent = p->defindent; |
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if (p->defindent == 0) |
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p->defindent = 7; |
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term_begin(p, print_man_head, print_man_foot, &man->meta); |
term_begin(p, print_man_head, print_man_foot, &man->meta); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
if (n != NULL) |
if (n != NULL) |
print_man_nodelist(p, &mt, n, &man->meta); |
print_man_nodelist(p, &mt, n, &man->meta); |
term_end(p); |
term_end(p); |
p->defindent = save_defindent; |
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} |
} |
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p->defindent = save_defindent; |
} |
} |
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/* |
/* |
Line 582 pre_TP(DECL_ARGS) |
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Line 592 pre_TP(DECL_ARGS) |
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p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
break; |
break; |
case ROFFT_BLOCK: |
case ROFFT_BLOCK: |
print_bvspace(p, n, mt->pardist); |
if (n->tok == MAN_TP) |
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print_bvspace(p, n, mt->pardist); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
default: |
default: |
return 1; |
return 1; |
Line 671 pre_SS(DECL_ARGS) |
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Line 682 pre_SS(DECL_ARGS) |
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do { |
do { |
n = n->prev; |
n = n->prev; |
} while (n != NULL && n->tok != TOKEN_NONE && |
} while (n != NULL && n->tok >= MAN_TH && |
termacts[n->tok].flags & MAN_NOTEXT); |
man_term_act(n->tok)->flags & MAN_NOTEXT); |
if (n == NULL || (n->tok == MAN_SS && n->body->child == NULL)) |
if (n == NULL || n->type == ROFFT_COMMENT || |
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(n->tok == MAN_SS && n->body->child == NULL)) |
break; |
break; |
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for (i = 0; i < mt->pardist; i++) |
for (i = 0; i < mt->pardist; i++) |
Line 733 pre_SH(DECL_ARGS) |
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Line 745 pre_SH(DECL_ARGS) |
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do { |
do { |
n = n->prev; |
n = n->prev; |
} while (n != NULL && n->tok != TOKEN_NONE && |
} while (n != NULL && n->tok >= MAN_TH && |
termacts[n->tok].flags & MAN_NOTEXT); |
man_term_act(n->tok)->flags & MAN_NOTEXT); |
if (n == NULL || (n->tok == MAN_SH && n->body->child == NULL)) |
if (n == NULL || n->type == ROFFT_COMMENT || |
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(n->tok == MAN_SH && n->body->child == NULL)) |
break; |
break; |
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for (i = 0; i < mt->pardist; i++) |
for (i = 0; i < mt->pardist; i++) |
Line 862 post_UR(DECL_ARGS) |
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Line 875 post_UR(DECL_ARGS) |
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static void |
static void |
print_man_node(DECL_ARGS) |
print_man_node(DECL_ARGS) |
{ |
{ |
int c; |
const struct man_term_act *act; |
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int c; |
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switch (n->type) { |
switch (n->type) { |
case ROFFT_TEXT: |
case ROFFT_TEXT: |
Line 872 print_man_node(DECL_ARGS) |
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Line 886 print_man_node(DECL_ARGS) |
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* before printing the line's data. |
* before printing the line's data. |
*/ |
*/ |
if (*n->string == '\0') { |
if (*n->string == '\0') { |
term_vspace(p); |
if (p->flags & TERMP_NONEWLINE) |
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term_newln(p); |
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else |
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term_vspace(p); |
return; |
return; |
} else if (*n->string == ' ' && n->flags & NODE_LINE && |
} else if (*n->string == ' ' && n->flags & NODE_LINE && |
(p->flags & TERMP_NONEWLINE) == 0) |
(p->flags & TERMP_NONEWLINE) == 0) |
term_newln(p); |
term_newln(p); |
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else if (n->flags & NODE_DELIMC) |
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p->flags |= TERMP_NOSPACE; |
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term_word(p, n->string); |
term_word(p, n->string); |
goto out; |
goto out; |
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case ROFFT_COMMENT: |
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return; |
case ROFFT_EQN: |
case ROFFT_EQN: |
if ( ! (n->flags & NODE_LINE)) |
if ( ! (n->flags & NODE_LINE)) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 902 print_man_node(DECL_ARGS) |
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Line 922 print_man_node(DECL_ARGS) |
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return; |
return; |
} |
} |
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assert(n->tok >= MAN_TH && n->tok <= MAN_MAX); |
act = man_term_act(n->tok); |
if ( ! (MAN_NOTEXT & termacts[n->tok].flags)) |
if ((act->flags & MAN_NOTEXT) == 0) |
term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
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c = 1; |
c = 1; |
if (termacts[n->tok].pre) |
if (act->pre != NULL) |
c = (*termacts[n->tok].pre)(p, mt, n, meta); |
c = (*act->pre)(p, mt, n, meta); |
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if (c && n->child) |
if (c && n->child) |
print_man_nodelist(p, mt, n->child, meta); |
print_man_nodelist(p, mt, n->child, meta); |
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if (termacts[n->tok].post) |
if (act->post != NULL) |
(*termacts[n->tok].post)(p, mt, n, meta); |
(*act->post)(p, mt, n, meta); |
if ( ! (MAN_NOTEXT & termacts[n->tok].flags)) |
if ((act->flags & MAN_NOTEXT) == 0) |
term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
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out: |
out: |
Line 1024 print_man_foot(struct termp *p, const struct roff_meta |
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Line 1044 print_man_foot(struct termp *p, const struct roff_meta |
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term_word(p, title); |
term_word(p, title); |
term_flushln(p); |
term_flushln(p); |
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/* |
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* Reset the terminal state for more output after the footer: |
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* Some output modes, in particular PostScript and PDF, print |
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* the header and the footer into a buffer such that it can be |
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* reused for multiple output pages, then go on to format the |
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* main text. |
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*/ |
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p->tcol->offset = 0; |
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p->flags = 0; |
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free(title); |
free(title); |
} |
} |
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