version 1.17, 2009/10/26 17:05:44 |
version 1.82, 2018/12/13 05:23:38 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2013,2014,2015,2017,2018 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 |
* 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. |
*/ |
*/ |
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#include "config.h" |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
#include <limits.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <time.h> |
#include <time.h> |
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#include "mandoc.h" |
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#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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#include "tbl.h" |
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#include "eqn.h" |
#include "main.h" |
#include "main.h" |
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static void print_mdoc(const struct mdoc_node *, int); |
static void print_box(const struct eqn_box *, int); |
static void print_man(const struct man_node *, int); |
static void print_man(const struct roff_node *, int); |
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static void print_meta(const struct roff_meta *); |
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static void print_mdoc(const struct roff_node *, int); |
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static void print_span(const struct tbl_span *, int); |
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/* ARGSUSED */ |
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void |
void |
tree_mdoc(void *arg, const struct mdoc *mdoc) |
tree_mdoc(void *arg, const struct roff_man *mdoc) |
{ |
{ |
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print_meta(&mdoc->meta); |
print_mdoc(mdoc_node(mdoc), 0); |
putchar('\n'); |
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print_mdoc(mdoc->first->child, 0); |
} |
} |
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/* ARGSUSED */ |
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void |
void |
tree_man(void *arg, const struct man *man) |
tree_man(void *arg, const struct roff_man *man) |
{ |
{ |
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print_meta(&man->meta); |
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if (man->meta.hasbody == 0) |
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puts("body = empty"); |
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putchar('\n'); |
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print_man(man->first->child, 0); |
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} |
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print_man(man_node(man), 0); |
static void |
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print_meta(const struct roff_meta *meta) |
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{ |
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if (meta->title != NULL) |
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printf("title = \"%s\"\n", meta->title); |
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if (meta->name != NULL) |
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printf("name = \"%s\"\n", meta->name); |
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if (meta->msec != NULL) |
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printf("sec = \"%s\"\n", meta->msec); |
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if (meta->vol != NULL) |
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printf("vol = \"%s\"\n", meta->vol); |
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if (meta->arch != NULL) |
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printf("arch = \"%s\"\n", meta->arch); |
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if (meta->os != NULL) |
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printf("os = \"%s\"\n", meta->os); |
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if (meta->date != NULL) |
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printf("date = \"%s\"\n", meta->date); |
} |
} |
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static void |
static void |
print_mdoc(const struct mdoc_node *n, int indent) |
print_mdoc(const struct roff_node *n, int indent) |
{ |
{ |
const char *p, *t; |
const char *p, *t; |
int i, j; |
int i, j; |
size_t argc, sz; |
size_t argc; |
char **params; |
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struct mdoc_argv *argv; |
struct mdoc_argv *argv; |
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if (n == NULL) |
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return; |
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argv = NULL; |
argv = NULL; |
argc = sz = 0; |
argc = 0; |
params = NULL; |
t = p = NULL; |
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switch (n->type) { |
switch (n->type) { |
case (MDOC_ROOT): |
case ROFFT_ROOT: |
t = "root"; |
t = "root"; |
break; |
break; |
case (MDOC_BLOCK): |
case ROFFT_BLOCK: |
t = "block"; |
t = "block"; |
break; |
break; |
case (MDOC_HEAD): |
case ROFFT_HEAD: |
t = "block-head"; |
t = "head"; |
break; |
break; |
case (MDOC_BODY): |
case ROFFT_BODY: |
t = "block-body"; |
if (n->end) |
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t = "body-end"; |
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else |
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t = "body"; |
break; |
break; |
case (MDOC_TAIL): |
case ROFFT_TAIL: |
t = "block-tail"; |
t = "tail"; |
break; |
break; |
case (MDOC_ELEM): |
case ROFFT_ELEM: |
t = "elem"; |
t = "elem"; |
break; |
break; |
case (MDOC_TEXT): |
case ROFFT_TEXT: |
t = "text"; |
t = "text"; |
break; |
break; |
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case ROFFT_COMMENT: |
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t = "comment"; |
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break; |
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case ROFFT_TBL: |
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break; |
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case ROFFT_EQN: |
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t = "eqn"; |
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break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
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} |
} |
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switch (n->type) { |
switch (n->type) { |
case (MDOC_TEXT): |
case ROFFT_TEXT: |
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case ROFFT_COMMENT: |
p = n->string; |
p = n->string; |
break; |
break; |
case (MDOC_BODY): |
case ROFFT_BODY: |
p = mdoc_macronames[n->tok]; |
p = roff_name[n->tok]; |
break; |
break; |
case (MDOC_HEAD): |
case ROFFT_HEAD: |
p = mdoc_macronames[n->tok]; |
p = roff_name[n->tok]; |
break; |
break; |
case (MDOC_TAIL): |
case ROFFT_TAIL: |
p = mdoc_macronames[n->tok]; |
p = roff_name[n->tok]; |
break; |
break; |
case (MDOC_ELEM): |
case ROFFT_ELEM: |
p = mdoc_macronames[n->tok]; |
p = roff_name[n->tok]; |
if (n->args) { |
if (n->args) { |
argv = n->args->argv; |
argv = n->args->argv; |
argc = n->args->argc; |
argc = n->args->argc; |
} |
} |
break; |
break; |
case (MDOC_BLOCK): |
case ROFFT_BLOCK: |
p = mdoc_macronames[n->tok]; |
p = roff_name[n->tok]; |
if (n->args) { |
if (n->args) { |
argv = n->args->argv; |
argv = n->args->argv; |
argc = n->args->argc; |
argc = n->args->argc; |
} |
} |
break; |
break; |
case (MDOC_ROOT): |
case ROFFT_TBL: |
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break; |
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case ROFFT_EQN: |
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p = "EQ"; |
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break; |
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case ROFFT_ROOT: |
p = "root"; |
p = "root"; |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
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} |
} |
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for (i = 0; i < indent; i++) |
if (n->span) { |
(void)printf(" "); |
assert(NULL == p && NULL == t); |
(void)printf("%s (%s)", p, t); |
print_span(n->span, indent); |
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} else { |
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for (i = 0; i < indent; i++) |
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putchar(' '); |
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for (i = 0; i < (int)argc; i++) { |
printf("%s (%s)", p, t); |
(void)printf(" -%s", mdoc_argnames[argv[i].arg]); |
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if (argv[i].sz > 0) |
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(void)printf(" ["); |
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for (j = 0; j < (int)argv[i].sz; j++) |
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(void)printf(" [%s]", argv[i].value[j]); |
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if (argv[i].sz > 0) |
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(void)printf(" ]"); |
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} |
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for (i = 0; i < (int)sz; i++) |
for (i = 0; i < (int)argc; i++) { |
(void)printf(" [%s]", params[i]); |
printf(" -%s", mdoc_argnames[argv[i].arg]); |
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if (argv[i].sz > 0) |
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printf(" ["); |
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for (j = 0; j < (int)argv[i].sz; j++) |
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printf(" [%s]", argv[i].value[j]); |
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if (argv[i].sz > 0) |
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printf(" ]"); |
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} |
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(void)printf(" %d:%d\n", n->line, n->pos); |
putchar(' '); |
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if (NODE_DELIMO & n->flags) |
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putchar('('); |
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if (NODE_LINE & n->flags) |
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putchar('*'); |
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printf("%d:%d", n->line, n->pos + 1); |
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if (NODE_DELIMC & n->flags) |
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putchar(')'); |
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if (NODE_EOS & n->flags) |
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putchar('.'); |
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if (NODE_BROKEN & n->flags) |
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printf(" BROKEN"); |
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if (NODE_NOSRC & n->flags) |
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printf(" NOSRC"); |
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if (NODE_NOPRT & n->flags) |
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printf(" NOPRT"); |
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putchar('\n'); |
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} |
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if (n->eqn) |
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print_box(n->eqn->first, indent + 4); |
if (n->child) |
if (n->child) |
print_mdoc(n->child, indent + 1); |
print_mdoc(n->child, indent + |
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(n->type == ROFFT_BLOCK ? 2 : 4)); |
if (n->next) |
if (n->next) |
print_mdoc(n->next, indent); |
print_mdoc(n->next, indent); |
} |
} |
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static void |
static void |
print_man(const struct man_node *n, int indent) |
print_man(const struct roff_node *n, int indent) |
{ |
{ |
const char *p, *t; |
const char *p, *t; |
int i; |
int i; |
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if (n == NULL) |
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return; |
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t = p = NULL; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case ROFFT_ROOT: |
t = "root"; |
t = "root"; |
break; |
break; |
case (MAN_ELEM): |
case ROFFT_ELEM: |
t = "elem"; |
t = "elem"; |
break; |
break; |
case (MAN_TEXT): |
case ROFFT_TEXT: |
t = "text"; |
t = "text"; |
break; |
break; |
case (MAN_BLOCK): |
case ROFFT_COMMENT: |
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t = "comment"; |
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break; |
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case ROFFT_BLOCK: |
t = "block"; |
t = "block"; |
break; |
break; |
case (MAN_HEAD): |
case ROFFT_HEAD: |
t = "block-head"; |
t = "head"; |
break; |
break; |
case (MAN_BODY): |
case ROFFT_BODY: |
t = "block-body"; |
t = "body"; |
break; |
break; |
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case ROFFT_TBL: |
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break; |
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case ROFFT_EQN: |
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t = "eqn"; |
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break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
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} |
} |
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switch (n->type) { |
switch (n->type) { |
case (MAN_TEXT): |
case ROFFT_TEXT: |
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case ROFFT_COMMENT: |
p = n->string; |
p = n->string; |
break; |
break; |
case (MAN_ELEM): |
case ROFFT_ELEM: |
/* FALLTHROUGH */ |
case ROFFT_BLOCK: |
case (MAN_BLOCK): |
case ROFFT_HEAD: |
/* FALLTHROUGH */ |
case ROFFT_BODY: |
case (MAN_HEAD): |
p = roff_name[n->tok]; |
/* FALLTHROUGH */ |
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case (MAN_BODY): |
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p = man_macronames[n->tok]; |
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break; |
break; |
case (MAN_ROOT): |
case ROFFT_ROOT: |
p = "root"; |
p = "root"; |
break; |
break; |
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case ROFFT_TBL: |
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break; |
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case ROFFT_EQN: |
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p = "EQ"; |
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break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
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} |
} |
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for (i = 0; i < indent; i++) |
if (n->span) { |
(void)printf(" "); |
assert(NULL == p && NULL == t); |
(void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos); |
print_span(n->span, indent); |
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} else { |
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for (i = 0; i < indent; i++) |
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putchar(' '); |
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printf("%s (%s) ", p, t); |
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if (NODE_LINE & n->flags) |
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putchar('*'); |
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printf("%d:%d", n->line, n->pos + 1); |
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if (NODE_DELIMC & n->flags) |
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putchar(')'); |
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if (NODE_EOS & n->flags) |
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putchar('.'); |
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putchar('\n'); |
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} |
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if (n->eqn) |
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print_box(n->eqn->first, indent + 4); |
if (n->child) |
if (n->child) |
print_man(n->child, indent + 1); |
print_man(n->child, indent + |
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(n->type == ROFFT_BLOCK ? 2 : 4)); |
if (n->next) |
if (n->next) |
print_man(n->next, indent); |
print_man(n->next, indent); |
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} |
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static void |
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print_box(const struct eqn_box *ep, int indent) |
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{ |
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int i; |
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const char *t; |
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static const char *posnames[] = { |
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NULL, "sup", "subsup", "sub", |
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"to", "from", "fromto", |
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"over", "sqrt", NULL }; |
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if (NULL == ep) |
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return; |
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for (i = 0; i < indent; i++) |
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putchar(' '); |
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t = NULL; |
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switch (ep->type) { |
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case EQN_LIST: |
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t = "eqn-list"; |
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break; |
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case EQN_SUBEXPR: |
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t = "eqn-expr"; |
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break; |
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case EQN_TEXT: |
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t = "eqn-text"; |
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break; |
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case EQN_PILE: |
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t = "eqn-pile"; |
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break; |
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case EQN_MATRIX: |
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t = "eqn-matrix"; |
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break; |
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} |
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fputs(t, stdout); |
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if (ep->pos) |
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printf(" pos=%s", posnames[ep->pos]); |
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if (ep->left) |
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printf(" left=\"%s\"", ep->left); |
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if (ep->right) |
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printf(" right=\"%s\"", ep->right); |
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if (ep->top) |
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printf(" top=\"%s\"", ep->top); |
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if (ep->bottom) |
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printf(" bottom=\"%s\"", ep->bottom); |
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if (ep->text) |
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printf(" text=\"%s\"", ep->text); |
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if (ep->font) |
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printf(" font=%d", ep->font); |
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if (ep->size != EQN_DEFSIZE) |
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printf(" size=%d", ep->size); |
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if (ep->expectargs != UINT_MAX && ep->expectargs != ep->args) |
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printf(" badargs=%zu(%zu)", ep->args, ep->expectargs); |
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else if (ep->args) |
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printf(" args=%zu", ep->args); |
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putchar('\n'); |
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print_box(ep->first, indent + 4); |
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print_box(ep->next, indent); |
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} |
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static void |
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print_span(const struct tbl_span *sp, int indent) |
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{ |
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const struct tbl_dat *dp; |
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int i; |
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for (i = 0; i < indent; i++) |
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putchar(' '); |
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switch (sp->pos) { |
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case TBL_SPAN_HORIZ: |
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putchar('-'); |
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putchar(' '); |
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break; |
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case TBL_SPAN_DHORIZ: |
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putchar('='); |
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putchar(' '); |
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break; |
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default: |
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for (dp = sp->first; dp; dp = dp->next) { |
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switch (dp->pos) { |
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case TBL_DATA_HORIZ: |
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case TBL_DATA_NHORIZ: |
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putchar('-'); |
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putchar(' '); |
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continue; |
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case TBL_DATA_DHORIZ: |
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case TBL_DATA_NDHORIZ: |
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putchar('='); |
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putchar(' '); |
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continue; |
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default: |
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break; |
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} |
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printf("[\"%s\"", dp->string ? dp->string : ""); |
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if (dp->hspans) |
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printf(">%d", dp->hspans); |
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if (dp->vspans) |
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printf("v%d", dp->vspans); |
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if (dp->layout == NULL) |
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putchar('*'); |
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else if (dp->layout->pos == TBL_CELL_DOWN) |
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putchar('^'); |
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putchar(']'); |
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putchar(' '); |
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} |
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break; |
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} |
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printf("(tbl) %d:1\n", sp->line); |
} |
} |