version 1.6, 2009/10/04 15:24:54 |
version 1.128, 2017/01/20 23:51:00 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2013, 2014, 2015, 2017 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> |
#include <sys/types.h> |
#include <sys/queue.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <err.h> |
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#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "html.h" |
#include "mandoc_aux.h" |
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#include "roff.h" |
#include "man.h" |
#include "man.h" |
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#include "out.h" |
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#include "html.h" |
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#include "main.h" |
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/* TODO: preserve ident widths. */ |
/* TODO: preserve ident widths. */ |
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/* FIXME: have PD set the default vspace width. */ |
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#define INDENT 5 |
#define INDENT 5 |
#define HALFINDENT 3 |
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#define MAN_ARGS const struct man_meta *m, \ |
#define MAN_ARGS const struct roff_meta *man, \ |
const struct man_node *n, \ |
const struct roff_node *n, \ |
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struct mhtml *mh, \ |
struct html *h |
struct html *h |
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struct mhtml { |
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int fl; |
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#define MANH_LITERAL (1 << 0) /* literal context */ |
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}; |
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struct htmlman { |
struct htmlman { |
int (*pre)(MAN_ARGS); |
int (*pre)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
}; |
}; |
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static void print_man(MAN_ARGS); |
static void print_bvspace(struct html *, |
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const struct roff_node *); |
static void print_man_head(MAN_ARGS); |
static void print_man_head(MAN_ARGS); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
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static int a2width(const struct roff_node *, |
static int a2width(const struct man_node *); |
struct roffsu *); |
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static int man_B_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
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static int man_HP_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
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static int man_I_pre(MAN_ARGS); |
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static int man_OP_pre(MAN_ARGS); |
static int man_PP_pre(MAN_ARGS); |
static int man_PP_pre(MAN_ARGS); |
static void man_root_post(MAN_ARGS); |
static int man_RS_pre(MAN_ARGS); |
static int man_root_pre(MAN_ARGS); |
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static int man_SH_pre(MAN_ARGS); |
static int man_SH_pre(MAN_ARGS); |
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static int man_SM_pre(MAN_ARGS); |
static int man_SS_pre(MAN_ARGS); |
static int man_SS_pre(MAN_ARGS); |
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static int man_UR_pre(MAN_ARGS); |
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static int man_alt_pre(MAN_ARGS); |
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static int man_br_pre(MAN_ARGS); |
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static int man_ign_pre(MAN_ARGS); |
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static int man_in_pre(MAN_ARGS); |
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static int man_literal_pre(MAN_ARGS); |
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static void man_root_post(MAN_ARGS); |
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static void man_root_pre(MAN_ARGS); |
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#ifdef __linux__ |
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extern size_t strlcpy(char *, const char *, size_t); |
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extern size_t strlcat(char *, const char *, size_t); |
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#endif |
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static const struct htmlman mans[MAN_MAX] = { |
static const struct htmlman mans[MAN_MAX] = { |
{ man_br_pre, NULL }, /* br */ |
{ man_br_pre, NULL }, /* br */ |
{ NULL, NULL }, /* TH */ |
{ NULL, NULL }, /* TH */ |
Line 72 static const struct htmlman mans[MAN_MAX] = { |
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Line 88 static const struct htmlman mans[MAN_MAX] = { |
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{ man_PP_pre, NULL }, /* PP */ |
{ man_PP_pre, NULL }, /* PP */ |
{ man_PP_pre, NULL }, /* P */ |
{ man_PP_pre, NULL }, /* P */ |
{ man_IP_pre, NULL }, /* IP */ |
{ man_IP_pre, NULL }, /* IP */ |
{ man_HP_pre, NULL }, /* HP */ |
{ man_HP_pre, NULL }, /* HP */ |
{ NULL, NULL }, /* SM */ |
{ man_SM_pre, NULL }, /* SM */ |
{ NULL, NULL }, /* SB */ |
{ man_SM_pre, NULL }, /* SB */ |
{ NULL, NULL }, /* BI */ |
{ man_alt_pre, NULL }, /* BI */ |
{ NULL, NULL }, /* IB */ |
{ man_alt_pre, NULL }, /* IB */ |
{ NULL, NULL }, /* BR */ |
{ man_alt_pre, NULL }, /* BR */ |
{ NULL, NULL }, /* RB */ |
{ man_alt_pre, NULL }, /* RB */ |
{ NULL, NULL }, /* R */ |
{ NULL, NULL }, /* R */ |
{ NULL, NULL }, /* B */ |
{ man_B_pre, NULL }, /* B */ |
{ NULL, NULL }, /* I */ |
{ man_I_pre, NULL }, /* I */ |
{ NULL, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* IR */ |
{ NULL, NULL }, /* RI */ |
{ man_alt_pre, NULL }, /* RI */ |
{ NULL, NULL }, /* na */ |
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{ NULL, NULL }, /* i */ |
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{ man_br_pre, NULL }, /* sp */ |
{ man_br_pre, NULL }, /* sp */ |
{ NULL, NULL }, /* nf */ |
{ man_literal_pre, NULL }, /* nf */ |
{ NULL, NULL }, /* fi */ |
{ man_literal_pre, NULL }, /* fi */ |
{ NULL, NULL }, /* r */ |
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{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RS */ |
{ man_RS_pre, NULL }, /* RS */ |
{ NULL, NULL }, /* DT */ |
{ man_ign_pre, NULL }, /* DT */ |
{ NULL, NULL }, /* UC */ |
{ man_ign_pre, NULL }, /* UC */ |
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{ man_ign_pre, NULL }, /* PD */ |
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{ man_ign_pre, NULL }, /* AT */ |
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{ man_in_pre, NULL }, /* in */ |
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{ man_ign_pre, NULL }, /* ft */ |
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{ man_OP_pre, NULL }, /* OP */ |
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{ man_literal_pre, NULL }, /* EX */ |
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{ man_literal_pre, NULL }, /* EE */ |
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{ man_UR_pre, NULL }, /* UR */ |
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{ NULL, NULL }, /* UE */ |
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{ man_ign_pre, NULL }, /* ll */ |
}; |
}; |
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void |
/* |
html_man(void *arg, const struct man *m) |
* Printing leading vertical space before a block. |
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* This is used for the paragraph macros. |
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* The rules are pretty simple, since there's very little nesting going |
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* on here. Basically, if we're the first within another block (SS/SH), |
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* then don't emit vertical space. If we are (RS), then do. If not the |
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* first, print it. |
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*/ |
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static void |
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print_bvspace(struct html *h, const struct roff_node *n) |
{ |
{ |
struct html *h; |
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struct tag *t; |
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h = (struct html *)arg; |
if (n->body && n->body->child) |
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if (n->body->child->type == ROFFT_TBL) |
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return; |
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print_gen_doctype(h); |
if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS) |
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if (NULL == n->prev) |
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return; |
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t = print_otag(h, TAG_HTML, 0, NULL); |
print_paragraph(h); |
print_man(man_meta(m), man_node(m), h); |
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print_tagq(h, t); |
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printf("\n"); |
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} |
} |
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void |
static void |
html_man(void *arg, const struct roff_man *man) |
print_man(MAN_ARGS) |
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{ |
{ |
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struct mhtml mh; |
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struct html *h; |
struct tag *t; |
struct tag *t; |
struct htmlpair tag; |
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t = print_otag(h, TAG_HEAD, 0, NULL); |
memset(&mh, 0, sizeof(mh)); |
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h = (struct html *)arg; |
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print_man_head(m, n, h); |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
print_tagq(h, t); |
print_gen_decls(h); |
t = print_otag(h, TAG_BODY, 0, NULL); |
print_otag(h, TAG_HTML, ""); |
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t = print_otag(h, TAG_HEAD, ""); |
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print_man_head(&man->meta, man->first, &mh, h); |
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print_tagq(h, t); |
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print_otag(h, TAG_BODY, ""); |
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} |
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tag.key = ATTR_CLASS; |
man_root_pre(&man->meta, man->first, &mh, h); |
tag.val = "body"; |
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
print_otag(h, TAG_DIV, 1, &tag); |
print_man_nodelist(&man->meta, man->first->child, &mh, h); |
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print_man_nodelist(m, n, h); |
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print_tagq(h, t); |
print_tagq(h, t); |
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man_root_post(&man->meta, man->first, &mh, h); |
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print_tagq(h, NULL); |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
print_man_head(MAN_ARGS) |
print_man_head(MAN_ARGS) |
{ |
{ |
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char *cp; |
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print_gen_head(h); |
print_gen_head(h); |
bufinit(h); |
mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec); |
buffmt(h, "%s(%d)", m->title, m->msec); |
print_otag(h, TAG_TITLE, ""); |
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print_text(h, cp); |
print_otag(h, TAG_TITLE, 0, NULL); |
free(cp); |
print_text(h, h->buf); |
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} |
} |
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static void |
static void |
print_man_nodelist(MAN_ARGS) |
print_man_nodelist(MAN_ARGS) |
{ |
{ |
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print_man_node(m, n, h); |
while (n != NULL) { |
if (n->next) |
print_man_node(man, n, mh, h); |
print_man_nodelist(m, n->next, h); |
n = n->next; |
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} |
} |
} |
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static void |
static void |
print_man_node(MAN_ARGS) |
print_man_node(MAN_ARGS) |
{ |
{ |
Line 168 print_man_node(MAN_ARGS) |
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Line 199 print_man_node(MAN_ARGS) |
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struct tag *t; |
struct tag *t; |
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child = 1; |
child = 1; |
t = SLIST_FIRST(&h->tags); |
t = h->tags.head; |
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bufinit(h); |
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switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case ROFFT_TEXT: |
child = man_root_pre(m, n, h); |
if ('\0' == *n->string) { |
break; |
print_paragraph(h); |
case (MAN_TEXT): |
return; |
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} |
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if (n->flags & NODE_LINE && (*n->string == ' ' || |
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(n->prev != NULL && mh->fl & MANH_LITERAL && |
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! (h->flags & HTML_NONEWLINE)))) |
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print_otag(h, TAG_BR, ""); |
print_text(h, n->string); |
print_text(h, n->string); |
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return; |
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case ROFFT_EQN: |
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print_eqn(h, n->eqn); |
break; |
break; |
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case ROFFT_TBL: |
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/* |
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* This will take care of initialising all of the table |
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* state data for the first table, then tearing it down |
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* for the last one. |
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*/ |
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print_tbl(h, n->span); |
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return; |
default: |
default: |
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/* |
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* Close out scope of font prior to opening a macro |
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* scope. |
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*/ |
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if (HTMLFONT_NONE != h->metac) { |
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h->metal = h->metac; |
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h->metac = HTMLFONT_NONE; |
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} |
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/* |
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* Close out the current table, if it's open, and unset |
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* the "meta" table state. This will be reopened on the |
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* next table element. |
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*/ |
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if (h->tblt) { |
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print_tblclose(h); |
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t = h->tags.head; |
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} |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(m, n, h); |
child = (*mans[n->tok].pre)(man, n, mh, h); |
break; |
break; |
} |
} |
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if (child && n->child) |
if (child && n->child) |
print_man_nodelist(m, n->child, h); |
print_man_nodelist(man, n->child, mh, h); |
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/* This will automatically close out any font scope. */ |
print_stagq(h, t); |
print_stagq(h, t); |
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bufinit(h); |
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switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case ROFFT_EQN: |
man_root_post(m, n, h); |
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break; |
break; |
case (MAN_TEXT): |
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break; |
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default: |
default: |
if (mans[n->tok].post) |
if (mans[n->tok].post) |
(*mans[n->tok].post)(m, n, h); |
(*mans[n->tok].post)(man, n, mh, h); |
break; |
break; |
} |
} |
} |
} |
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static int |
static int |
a2width(const struct man_node *n) |
a2width(const struct roff_node *n, struct roffsu *su) |
{ |
{ |
int i, len; |
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const char *p; |
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if (MAN_TEXT != n->type) |
if (n->type != ROFFT_TEXT) |
return(-1); |
return 0; |
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if (a2roffsu(n->string, su, SCALE_EN)) |
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return 1; |
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p = n->string; |
return 0; |
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if (0 == (len = (int)strlen(p))) |
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return(-1); |
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for (i = 0; i < len; i++) |
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if ( ! isdigit((u_char)p[i])) |
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break; |
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if (i == len - 1) { |
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if ('n' == p[len - 1] || 'm' == p[len - 1]) |
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return(atoi(p)); |
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} else if (i == len) |
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return(atoi(p)); |
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return(-1); |
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} |
} |
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static void |
/* ARGSUSED */ |
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static int |
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man_root_pre(MAN_ARGS) |
man_root_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
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struct tag *t, *tt; |
struct tag *t, *tt; |
char b[BUFSIZ], title[BUFSIZ]; |
char *title; |
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b[0] = 0; |
assert(man->title); |
if (m->vol) |
assert(man->msec); |
(void)strlcat(b, m->vol, BUFSIZ); |
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); |
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(void)snprintf(title, BUFSIZ - 1, |
t = print_otag(h, TAG_TABLE, "c", "head"); |
"%s(%d)", m->title, m->msec); |
print_otag(h, TAG_TBODY, ""); |
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tt = print_otag(h, TAG_TR, ""); |
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tag[0].key = ATTR_CLASS; |
print_otag(h, TAG_TD, "c", "head-ltitle"); |
tag[0].val = "header"; |
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tag[1].key = ATTR_STYLE; |
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tag[1].val = "width: 100%;"; |
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t = print_otag(h, TAG_TABLE, 2, tag); |
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tt = print_otag(h, TAG_TR, 0, NULL); |
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tag[0].key = ATTR_STYLE; |
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tag[0].val = "width: 10%;"; |
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print_otag(h, TAG_TD, 1, tag); |
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print_text(h, title); |
print_text(h, title); |
print_stagq(h, tt); |
print_stagq(h, tt); |
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tag[0].key = ATTR_STYLE; |
print_otag(h, TAG_TD, "c", "head-vol"); |
tag[0].val = "width: 80%; white-space: nowrap; text-align: center;"; |
if (NULL != man->vol) |
print_otag(h, TAG_TD, 1, tag); |
print_text(h, man->vol); |
print_text(h, b); |
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print_stagq(h, tt); |
print_stagq(h, tt); |
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tag[0].key = ATTR_STYLE; |
print_otag(h, TAG_TD, "c", "head-rtitle"); |
tag[0].val = "width: 10%; text-align: right;"; |
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print_otag(h, TAG_TD, 1, tag); |
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print_text(h, title); |
print_text(h, title); |
print_tagq(h, t); |
print_tagq(h, t); |
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free(title); |
return(1); |
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} |
} |
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/* ARGSUSED */ |
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static void |
static void |
man_root_post(MAN_ARGS) |
man_root_post(MAN_ARGS) |
{ |
{ |
struct tm tm; |
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struct htmlpair tag[2]; |
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struct tag *t, *tt; |
struct tag *t, *tt; |
char b[BUFSIZ]; |
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(void)localtime_r(&m->date, &tm); |
t = print_otag(h, TAG_TABLE, "c", "foot"); |
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tt = print_otag(h, TAG_TR, ""); |
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if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm)) |
print_otag(h, TAG_TD, "c", "foot-date"); |
err(EXIT_FAILURE, "strftime"); |
print_text(h, man->date); |
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tag[0].key = ATTR_CLASS; |
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tag[0].val = "footer"; |
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tag[1].key = ATTR_STYLE; |
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tag[1].val = "width: 100%;"; |
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t = print_otag(h, TAG_TABLE, 2, tag); |
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tt = print_otag(h, TAG_TR, 0, NULL); |
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tag[0].key = ATTR_STYLE; |
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tag[0].val = "width: 50%;"; |
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print_otag(h, TAG_TD, 1, tag); |
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print_text(h, b); |
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print_stagq(h, tt); |
print_stagq(h, tt); |
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tag[0].key = ATTR_STYLE; |
print_otag(h, TAG_TD, "c", "foot-os"); |
tag[0].val = "width: 50%; text-align: right;"; |
if (man->os) |
print_otag(h, TAG_TD, 1, tag); |
print_text(h, man->os); |
if (m->source) |
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print_text(h, m->source); |
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print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
man_br_pre(MAN_ARGS) |
man_br_pre(MAN_ARGS) |
{ |
{ |
int len; |
struct roffsu su; |
struct htmlpair tag; |
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switch (n->tok) { |
SCALE_VS_INIT(&su, 1); |
case (MAN_sp): |
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len = n->child ? atoi(n->child->string) : 1; |
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break; |
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case (MAN_br): |
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len = 0; |
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break; |
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default: |
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len = 1; |
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break; |
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} |
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buffmt(h, "height: %dem;", len); |
if (MAN_sp == n->tok) { |
tag.key = ATTR_STYLE; |
if (NULL != (n = n->child)) |
tag.val = h->buf; |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
print_otag(h, TAG_DIV, 1, &tag); |
su.scale = 1.0; |
return(1); |
} else |
} |
su.scale = 0.0; |
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print_otag(h, TAG_DIV, "suh", &su); |
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/* ARGSUSED */ |
/* So the div isn't empty: */ |
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print_text(h, "\\~"); |
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return 0; |
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} |
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static int |
static int |
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
if (n->type == ROFFT_BLOCK) { |
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mh->fl &= ~MANH_LITERAL; |
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return 1; |
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} else if (n->type == ROFFT_BODY) |
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return 1; |
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if (MAN_BODY == n->type) { |
print_otag(h, TAG_H1, "c", "Sh"); |
buffmt(h, "margin-left: %dem;", INDENT); |
return 1; |
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} |
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tag[0].key = ATTR_CLASS; |
static int |
tag[0].val = "sec-body"; |
man_alt_pre(MAN_ARGS) |
tag[1].key = ATTR_STYLE; |
{ |
tag[1].val = h->buf; |
const struct roff_node *nn; |
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int i, savelit; |
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enum htmltag fp; |
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struct tag *t; |
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print_otag(h, TAG_DIV, 2, tag); |
if ((savelit = mh->fl & MANH_LITERAL)) |
return(1); |
print_otag(h, TAG_BR, ""); |
} else if (MAN_BLOCK == n->type) { |
|
tag[0].key = ATTR_CLASS; |
|
tag[0].val = "sec-block"; |
|
|
|
if (n->prev && MAN_SH == n->prev->tok) |
mh->fl &= ~MANH_LITERAL; |
if (NULL == n->prev->body->child) { |
|
print_otag(h, TAG_DIV, 1, tag); |
|
return(1); |
|
} |
|
|
|
bufcat(h, "margin-top: 1em;"); |
for (i = 0, nn = n->child; nn; nn = nn->next, i++) { |
if (NULL == n->next) |
t = NULL; |
bufcat(h, "margin-bottom: 1em;"); |
switch (n->tok) { |
|
case MAN_BI: |
|
fp = i % 2 ? TAG_I : TAG_B; |
|
break; |
|
case MAN_IB: |
|
fp = i % 2 ? TAG_B : TAG_I; |
|
break; |
|
case MAN_RI: |
|
fp = i % 2 ? TAG_I : TAG_MAX; |
|
break; |
|
case MAN_IR: |
|
fp = i % 2 ? TAG_MAX : TAG_I; |
|
break; |
|
case MAN_BR: |
|
fp = i % 2 ? TAG_MAX : TAG_B; |
|
break; |
|
case MAN_RB: |
|
fp = i % 2 ? TAG_B : TAG_MAX; |
|
break; |
|
default: |
|
abort(); |
|
} |
|
|
tag[1].key = ATTR_STYLE; |
if (i) |
tag[1].val = h->buf; |
h->flags |= HTML_NOSPACE; |
|
|
print_otag(h, TAG_DIV, 2, tag); |
if (TAG_MAX != fp) |
return(1); |
t = print_otag(h, fp, ""); |
|
|
|
print_man_node(man, nn, mh, h); |
|
|
|
if (t) |
|
print_tagq(h, t); |
} |
} |
|
|
tag[0].key = ATTR_CLASS; |
if (savelit) |
tag[0].val = "sec-head"; |
mh->fl |= MANH_LITERAL; |
|
|
print_otag(h, TAG_DIV, 1, tag); |
return 0; |
return(1); |
|
} |
} |
|
|
|
static int |
|
man_SM_pre(MAN_ARGS) |
|
{ |
|
print_otag(h, TAG_SMALL, ""); |
|
if (MAN_SB == n->tok) |
|
print_otag(h, TAG_B, ""); |
|
return 1; |
|
} |
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[3]; |
if (n->type == ROFFT_BLOCK) { |
int i; |
mh->fl &= ~MANH_LITERAL; |
|
return 1; |
|
} else if (n->type == ROFFT_BODY) |
|
return 1; |
|
|
i = 0; |
print_otag(h, TAG_H2, "c", "Ss"); |
|
return 1; |
|
} |
|
|
if (MAN_BODY == n->type) { |
static int |
tag[i].key = ATTR_CLASS; |
man_PP_pre(MAN_ARGS) |
tag[i++].val = "ssec-body"; |
{ |
|
|
if (n->parent->next && n->child) { |
if (n->type == ROFFT_HEAD) |
bufcat(h, "margin-bottom: 1em;"); |
return 0; |
tag[i].key = ATTR_STYLE; |
else if (n->type == ROFFT_BLOCK) |
tag[i++].val = h->buf; |
print_bvspace(h, n); |
} |
|
|
|
print_otag(h, TAG_DIV, i, tag); |
return 1; |
return(1); |
} |
} else if (MAN_BLOCK == n->type) { |
|
tag[i].key = ATTR_CLASS; |
|
tag[i++].val = "ssec-block"; |
|
|
|
if (n->prev && MAN_SS == n->prev->tok) |
static int |
if (n->prev->body->child) { |
man_IP_pre(MAN_ARGS) |
bufcat(h, "margin-top: 1em;"); |
{ |
tag[i].key = ATTR_STYLE; |
const struct roff_node *nn; |
tag[i++].val = h->buf; |
|
} |
|
|
|
print_otag(h, TAG_DIV, i, tag); |
if (n->type == ROFFT_BODY) { |
return(1); |
print_otag(h, TAG_DD, ""); |
|
return 1; |
|
} else if (n->type != ROFFT_HEAD) { |
|
print_otag(h, TAG_DL, ""); |
|
return 1; |
} |
} |
|
|
buffmt(h, "margin-left: -%dem;", INDENT - HALFINDENT); |
/* FIXME: width specification. */ |
|
|
tag[0].key = ATTR_CLASS; |
print_otag(h, TAG_DT, ""); |
tag[0].val = "ssec-head"; |
|
tag[1].key = ATTR_STYLE; |
|
tag[1].val = h->buf; |
|
|
|
print_otag(h, TAG_DIV, 2, tag); |
/* For IP, only print the first header element. */ |
return(1); |
|
} |
|
|
|
|
if (MAN_IP == n->tok && n->child) |
|
print_man_node(man, n->child, mh, h); |
|
|
/* ARGSUSED */ |
/* For TP, only print next-line header elements. */ |
|
|
|
if (MAN_TP == n->tok) { |
|
nn = n->child; |
|
while (NULL != nn && 0 == (NODE_LINE & nn->flags)) |
|
nn = nn->next; |
|
while (NULL != nn) { |
|
print_man_node(man, nn, mh, h); |
|
nn = nn->next; |
|
} |
|
} |
|
|
|
return 0; |
|
} |
|
|
static int |
static int |
man_PP_pre(MAN_ARGS) |
man_HP_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct roffsu sum, sui; |
int i; |
const struct roff_node *np; |
|
|
if (MAN_BLOCK != n->type) |
if (n->type == ROFFT_HEAD) |
return(1); |
return 0; |
|
else if (n->type != ROFFT_BLOCK) |
|
return 1; |
|
|
i = 0; |
np = n->head->child; |
|
|
if (MAN_ROOT == n->parent->tok) { |
if (np == NULL || !a2width(np, &sum)) |
buffmt(h, "margin-left: %dem;", INDENT); |
SCALE_HS_INIT(&sum, INDENT); |
i = 1; |
|
} |
|
if (n->next && n->next->child) { |
|
i = 1; |
|
bufcat(h, "margin-bottom: 1em;"); |
|
} |
|
|
|
tag.key = ATTR_STYLE; |
sui.unit = sum.unit; |
tag.val = h->buf; |
sui.scale = -sum.scale; |
print_otag(h, TAG_DIV, i, &tag); |
|
return(1); |
print_bvspace(h, n); |
|
print_otag(h, TAG_DIV, "csului", "Pp", &sum, &sui); |
|
return 1; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_IP_pre(MAN_ARGS) |
man_OP_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct tag *tt; |
int len, ival; |
|
const struct man_node *nn; |
|
|
|
if (MAN_BODY == n->type) { |
print_text(h, "["); |
print_otag(h, TAG_DIV, 0, NULL); |
h->flags |= HTML_NOSPACE; |
return(1); |
tt = print_otag(h, TAG_SPAN, "c", "Op"); |
|
|
|
if (NULL != (n = n->child)) { |
|
print_otag(h, TAG_B, ""); |
|
print_text(h, n->string); |
} |
} |
|
|
nn = MAN_BLOCK == n->type ? |
print_stagq(h, tt); |
n->head->child : n->parent->head->child; |
|
len = INDENT; |
|
ival = -1; |
|
|
|
/* Calculate the indentation length. */ |
if (NULL != n && NULL != n->next) { |
|
print_otag(h, TAG_I, ""); |
|
print_text(h, n->next->string); |
|
} |
|
|
if (NULL != nn) |
print_stagq(h, tt); |
if (NULL != (nn = nn->next)) { |
h->flags |= HTML_NOSPACE; |
for ( ; nn->next; nn = nn->next) |
print_text(h, "]"); |
/* Do nothing. */ ; |
return 0; |
if ((ival = a2width(nn)) >= 0) |
} |
len = ival; |
|
} |
|
|
|
if (MAN_BLOCK == n->type) { |
static int |
buffmt(h, "clear: both; margin-left: %dem;", len); |
man_B_pre(MAN_ARGS) |
tag.key = ATTR_STYLE; |
{ |
tag.val = h->buf; |
print_otag(h, TAG_B, ""); |
print_otag(h, TAG_DIV, 1, &tag); |
return 1; |
return(1); |
} |
} |
|
|
|
/* If there's an indent string, print it out. */ |
static int |
|
man_I_pre(MAN_ARGS) |
|
{ |
|
print_otag(h, TAG_I, ""); |
|
return 1; |
|
} |
|
|
buffmt(h, "margin-left: -%dem; min-width: %dem;", |
static int |
len, len - 1); |
man_literal_pre(MAN_ARGS) |
bufcat(h, "clear: left; padding-right: 1em;"); |
{ |
|
|
if (n->next && n->next->child) |
if (MAN_fi == n->tok || MAN_EE == n->tok) { |
bufcat(h, "float: left;"); |
print_otag(h, TAG_BR, ""); |
|
mh->fl &= ~MANH_LITERAL; |
|
} else |
|
mh->fl |= MANH_LITERAL; |
|
|
tag.key = ATTR_STYLE; |
return 0; |
tag.val = h->buf; |
} |
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
if (ival < 0) |
static int |
return(1); |
man_in_pre(MAN_ARGS) |
|
{ |
|
print_otag(h, TAG_BR, ""); |
|
return 0; |
|
} |
|
|
/* With a length string, omit the last child. */ |
static int |
|
man_ign_pre(MAN_ARGS) |
|
{ |
|
|
for (nn = n->child; nn->next; nn = nn->next) |
return 0; |
print_man_node(m, nn, h); |
|
|
|
return(0); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_HP_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
{ |
{ |
int ival, len; |
struct roffsu su; |
const struct man_node *nn; |
|
struct htmlpair tag; |
|
|
|
if (MAN_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return 0; |
|
else if (n->type == ROFFT_BODY) |
|
return 1; |
|
|
nn = MAN_BLOCK == n->type ? |
SCALE_HS_INIT(&su, INDENT); |
n->head->child : n->parent->head->child; |
if (n->head->child) |
|
a2width(n->head->child, &su); |
|
|
len = INDENT; |
print_otag(h, TAG_DIV, "sul", &su); |
|
return 1; |
|
} |
|
|
if (NULL != nn) |
static int |
if ((ival = a2width(nn)) >= 0) |
man_UR_pre(MAN_ARGS) |
len = ival; |
{ |
|
n = n->child; |
if (MAN_BLOCK == n->type) { |
assert(n->type == ROFFT_HEAD); |
buffmt(h, "clear: both; margin-left: %dem;", len); |
if (n->child != NULL) { |
tag.key = ATTR_STYLE; |
assert(n->child->type == ROFFT_TEXT); |
tag.val = h->buf; |
print_otag(h, TAG_A, "ch", "Lk", n->child->string); |
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} |
} |
|
|
buffmt(h, "text-indent: -%dem;", len); |
assert(n->next->type == ROFFT_BODY); |
|
if (n->next->child != NULL) |
|
n = n->next; |
|
|
tag.key = ATTR_STYLE; |
print_man_nodelist(man, n->child, mh, h); |
tag.val = h->buf; |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
return(1); |
return 0; |
} |
} |
|
|