version 1.70, 2011/03/07 01:35:51 |
version 1.133, 2017/02/05 18:15:39 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* 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. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
#include "mandoc_aux.h" |
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#include "roff.h" |
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#include "man.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
#include "man.h" |
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#include "main.h" |
#include "main.h" |
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/* TODO: preserve ident widths. */ |
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/* FIXME: have PD set the default vspace width. */ |
/* 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, \ |
struct mhtml *mh, \ |
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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 fillmode(struct html *, int); |
static int a2width(const struct man_node *, |
static int a2width(const struct roff_node *, |
struct roffsu *); |
struct roffsu *); |
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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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static int man_B_pre(MAN_ARGS); |
static int man_B_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
static int man_I_pre(MAN_ARGS); |
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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 int man_RS_pre(MAN_ARGS); |
static int man_RS_pre(MAN_ARGS); |
static int man_SH_pre(MAN_ARGS); |
static int man_SH_pre(MAN_ARGS); |
static int man_SM_pre(MAN_ARGS); |
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 void man_root_post(MAN_ARGS); |
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static void man_root_pre(MAN_ARGS); |
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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 */ |
Line 88 static const struct htmlman mans[MAN_MAX] = { |
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Line 81 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 */ |
{ man_SM_pre, NULL }, /* SM */ |
{ man_SM_pre, NULL }, /* SM */ |
{ man_SM_pre, NULL }, /* SB */ |
{ man_SM_pre, NULL }, /* SB */ |
{ man_alt_pre, NULL }, /* BI */ |
{ man_alt_pre, NULL }, /* BI */ |
Line 100 static const struct htmlman mans[MAN_MAX] = { |
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Line 93 static const struct htmlman mans[MAN_MAX] = { |
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{ man_I_pre, NULL }, /* I */ |
{ man_I_pre, NULL }, /* I */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_ign_pre, NULL }, /* na */ |
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{ man_br_pre, NULL }, /* sp */ |
{ man_br_pre, NULL }, /* sp */ |
{ man_literal_pre, NULL }, /* nf */ |
{ NULL, NULL }, /* nf */ |
{ man_literal_pre, NULL }, /* fi */ |
{ NULL, NULL }, /* fi */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_ign_pre, NULL }, /* DT */ |
{ man_ign_pre, NULL }, /* DT */ |
Line 112 static const struct htmlman mans[MAN_MAX] = { |
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Line 104 static const struct htmlman mans[MAN_MAX] = { |
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{ man_ign_pre, NULL }, /* AT */ |
{ man_ign_pre, NULL }, /* AT */ |
{ man_in_pre, NULL }, /* in */ |
{ man_in_pre, NULL }, /* in */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_ign_pre, NULL }, /* ft */ |
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{ man_OP_pre, NULL }, /* OP */ |
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{ NULL, NULL }, /* EX */ |
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{ NULL, 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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struct mhtml mh; |
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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_decls(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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memset(&mh, 0, sizeof(struct mhtml)); |
print_paragraph(h); |
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t = print_otag(h, TAG_HTML, 0, NULL); |
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print_man(man_meta(m), man_node(m), &mh, 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 html *h; |
struct tag *t; |
struct tag *t; |
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t = print_otag(h, TAG_HEAD, 0, NULL); |
h = (struct html *)arg; |
print_man_head(m, n, mh, h); |
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print_tagq(h, t); |
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t = print_otag(h, TAG_BODY, 0, NULL); |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
print_man_nodelist(m, n, mh, h); |
print_gen_decls(h); |
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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, 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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man_root_pre(&man->meta, man->first, h); |
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t = print_otag(h, TAG_DIV, "c", "manual-text"); |
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print_man_nodelist(&man->meta, man->first->child, h); |
print_tagq(h, t); |
print_tagq(h, t); |
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man_root_post(&man->meta, man->first, 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(%s)", 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, mh, h); |
while (n != NULL) { |
if (n->next) |
print_man_node(man, n, h); |
print_man_nodelist(m, n->next, mh, 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) |
{ |
{ |
int child; |
static int want_fillmode = MAN_fi; |
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static int save_fillmode; |
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struct tag *t; |
struct tag *t; |
struct htmlpair tag; |
int child; |
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child = 1; |
/* |
t = h->tags.head; |
* Handle fill mode switch requests up front, |
bufinit(h); |
* they would just cause trouble in the subsequent code. |
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*/ |
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switch (n->type) { |
switch (n->tok) { |
case (MAN_ROOT): |
case MAN_nf: |
man_root_pre(m, n, mh, h); |
case MAN_EX: |
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want_fillmode = MAN_nf; |
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return; |
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case MAN_fi: |
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case MAN_EE: |
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want_fillmode = MAN_fi; |
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if (fillmode(h, 0) == MAN_fi) |
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print_otag(h, TAG_BR, ""); |
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return; |
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default: |
break; |
break; |
case (MAN_TEXT): |
} |
/* |
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* If we have a blank line, output a vertical space. |
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* If we have a space as the first character, break |
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* before printing the line's data. |
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*/ |
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if ('\0' == *n->string) { |
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print_otag(h, TAG_P, 0, NULL); |
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return; |
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} else if (' ' == *n->string && MAN_LINE & n->flags) |
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print_otag(h, TAG_BR, 0, NULL); |
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print_text(h, n->string); |
/* Set up fill mode for the upcoming node. */ |
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switch (n->type) { |
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case ROFFT_BLOCK: |
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save_fillmode = 0; |
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/* Some block macros suspend or cancel .nf. */ |
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switch (n->tok) { |
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case MAN_TP: /* Tagged paragraphs */ |
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case MAN_IP: /* temporarily disable .nf */ |
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case MAN_HP: /* for the head. */ |
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save_fillmode = want_fillmode; |
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/* FALLTHROUGH */ |
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case MAN_SH: /* Section headers */ |
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case MAN_SS: /* permanently cancel .nf. */ |
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want_fillmode = MAN_fi; |
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/* FALLTHROUGH */ |
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case MAN_PP: /* These have no head. */ |
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case MAN_LP: /* They will simply */ |
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case MAN_P: /* reopen .nf in the body. */ |
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case MAN_RS: |
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case MAN_UR: |
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fillmode(h, MAN_fi); |
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break; |
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default: |
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break; |
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} |
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break; |
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case ROFFT_TBL: |
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fillmode(h, MAN_fi); |
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break; |
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case ROFFT_ELEM: |
/* |
/* |
* If we're in a literal context, make sure that words |
* Some in-line macros produce tags and/or text |
* togehter on the same line stay together. This is a |
* in the handler, so they require fill mode to be |
* POST-printing call, so we check the NEXT word. Since |
* configured up front just like for text nodes. |
* -man doesn't have nested macros, we don't need to be |
* For the others, keep the traditional approach |
* more specific than this. |
* of doing the same, for now. |
*/ |
*/ |
if (MANH_LITERAL & mh->fl && |
fillmode(h, want_fillmode); |
(NULL == n->next || |
break; |
n->next->line > n->line)) |
case ROFFT_TEXT: |
print_otag(h, TAG_BR, 0, NULL); |
if (fillmode(h, want_fillmode) == MAN_fi && |
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want_fillmode == MAN_fi && |
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n->flags & NODE_LINE && *n->string == ' ') |
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print_otag(h, TAG_BR, ""); |
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if (*n->string != '\0') |
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break; |
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print_paragraph(h); |
return; |
return; |
case (MAN_EQN): |
default: |
PAIR_CLASS_INIT(&tag, "eqn"); |
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print_otag(h, TAG_SPAN, 1, &tag); |
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print_text(h, n->eqn->data); |
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break; |
break; |
case (MAN_TBL): |
} |
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/* Produce output for this node. */ |
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child = 1; |
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switch (n->type) { |
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case ROFFT_TEXT: |
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t = h->tag; |
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print_text(h, n->string); |
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break; |
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case ROFFT_EQN: |
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t = h->tag; |
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print_eqn(h, n->eqn); |
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break; |
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case ROFFT_TBL: |
/* |
/* |
* This will take care of initialising all of the table |
* This will take care of initialising all of the table |
* state data for the first table, then tearing it down |
* state data for the first table, then tearing it down |
Line 230 print_man_node(MAN_ARGS) |
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Line 286 print_man_node(MAN_ARGS) |
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print_tbl(h, n->span); |
print_tbl(h, n->span); |
return; |
return; |
default: |
default: |
/* |
/* |
* Close out scope of font prior to opening a macro |
* Close out scope of font prior to opening a macro |
* scope. |
* scope. |
*/ |
*/ |
Line 244 print_man_node(MAN_ARGS) |
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Line 300 print_man_node(MAN_ARGS) |
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* the "meta" table state. This will be reopened on the |
* the "meta" table state. This will be reopened on the |
* next table element. |
* next table element. |
*/ |
*/ |
if (h->tblt) { |
if (h->tblt) |
print_tblclose(h); |
print_tblclose(h); |
t = h->tags.head; |
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} |
t = h->tag; |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(m, n, mh, h); |
child = (*mans[n->tok].pre)(man, n, h); |
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/* Some block macros resume .nf in the body. */ |
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if (save_fillmode && n->type == ROFFT_BODY) |
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want_fillmode = save_fillmode; |
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break; |
break; |
} |
} |
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if (child && n->child) |
if (child && n->child) |
print_man_nodelist(m, n->child, mh, h); |
print_man_nodelist(man, n->child, h); |
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/* This will automatically close out any font scope. */ |
/* This will automatically close out any font scope. */ |
print_stagq(h, t); |
print_stagq(h, t); |
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bufinit(h); |
if (fillmode(h, 0) == MAN_nf && |
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n->next != NULL && n->next->flags & NODE_LINE) |
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print_endline(h); |
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} |
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switch (n->type) { |
/* |
case (MAN_ROOT): |
* MAN_nf switches to no-fill mode, MAN_fi to fill mode. |
man_root_post(m, n, mh, h); |
* Other arguments do not switch. |
break; |
* The old mode is returned. |
case (MAN_EQN): |
*/ |
break; |
static int |
default: |
fillmode(struct html *h, int want) |
if (mans[n->tok].post) |
{ |
(*mans[n->tok].post)(m, n, mh, h); |
struct tag *pre; |
break; |
int had; |
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for (pre = h->tag; pre != NULL; pre = pre->next) |
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if (pre->tag == TAG_PRE) |
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break; |
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had = pre == NULL ? MAN_fi : MAN_nf; |
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if (want && want != had) { |
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if (want == MAN_nf) |
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print_otag(h, TAG_PRE, ""); |
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else |
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print_tagq(h, pre); |
} |
} |
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return had; |
} |
} |
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static int |
static int |
a2width(const struct man_node *n, struct roffsu *su) |
a2width(const struct roff_node *n, struct roffsu *su) |
{ |
{ |
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if (MAN_TEXT != n->type) |
if (n->type != ROFFT_TEXT) |
return(0); |
return 0; |
if (a2roffsu(n->string, su, SCALE_BU)) |
if (a2roffsu(n->string, su, SCALE_EN)) |
return(1); |
return 1; |
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return(0); |
return 0; |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
man_root_pre(MAN_ARGS) |
man_root_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[3]; |
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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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snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); |
t = print_otag(h, TAG_TABLE, "c", "head"); |
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tt = print_otag(h, TAG_TR, ""); |
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PAIR_SUMMARY_INIT(&tag[0], "Document Header"); |
print_otag(h, TAG_TD, "c", "head-ltitle"); |
PAIR_CLASS_INIT(&tag[1], "head"); |
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if (NULL == h->style) { |
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PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); |
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t = print_otag(h, TAG_TABLE, 3, tag); |
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PAIR_INIT(&tag[0], ATTR_WIDTH, "30%"); |
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print_otag(h, TAG_COL, 1, tag); |
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print_otag(h, TAG_COL, 1, tag); |
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print_otag(h, TAG_COL, 1, tag); |
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} else |
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t = print_otag(h, TAG_TABLE, 2, tag); |
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print_otag(h, TAG_TBODY, 0, NULL); |
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tt = print_otag(h, TAG_TR, 0, NULL); |
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PAIR_CLASS_INIT(&tag[0], "head-ltitle"); |
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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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PAIR_CLASS_INIT(&tag[0], "head-vol"); |
print_otag(h, TAG_TD, "c", "head-vol"); |
if (NULL == h->style) { |
if (NULL != man->vol) |
PAIR_INIT(&tag[1], ATTR_ALIGN, "center"); |
print_text(h, man->vol); |
print_otag(h, TAG_TD, 2, tag); |
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} else |
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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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PAIR_CLASS_INIT(&tag[0], "head-rtitle"); |
print_otag(h, TAG_TD, "c", "head-rtitle"); |
if (NULL == h->style) { |
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PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); |
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print_otag(h, TAG_TD, 2, tag); |
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} else |
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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); |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
man_root_post(MAN_ARGS) |
man_root_post(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[3]; |
|
struct tag *t, *tt; |
struct tag *t, *tt; |
|
|
PAIR_SUMMARY_INIT(&tag[0], "Document Footer"); |
t = print_otag(h, TAG_TABLE, "c", "foot"); |
PAIR_CLASS_INIT(&tag[1], "foot"); |
tt = print_otag(h, TAG_TR, ""); |
if (NULL == h->style) { |
|
PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); |
|
t = print_otag(h, TAG_TABLE, 3, tag); |
|
PAIR_INIT(&tag[0], ATTR_WIDTH, "50%"); |
|
print_otag(h, TAG_COL, 1, tag); |
|
print_otag(h, TAG_COL, 1, tag); |
|
} else |
|
t = print_otag(h, TAG_TABLE, 2, tag); |
|
|
|
tt = print_otag(h, TAG_TR, 0, NULL); |
print_otag(h, TAG_TD, "c", "foot-date"); |
|
print_text(h, man->date); |
PAIR_CLASS_INIT(&tag[0], "foot-date"); |
|
print_otag(h, TAG_TD, 1, tag); |
|
|
|
print_text(h, m->date); |
|
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
PAIR_CLASS_INIT(&tag[0], "foot-os"); |
print_otag(h, TAG_TD, "c", "foot-os"); |
if (NULL == h->style) { |
if (man->os) |
PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); |
print_text(h, man->os); |
print_otag(h, TAG_TD, 2, tag); |
|
} else |
|
print_otag(h, TAG_TD, 1, tag); |
|
|
|
if (m->source) |
|
print_text(h, m->source); |
|
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
|
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_br_pre(MAN_ARGS) |
man_br_pre(MAN_ARGS) |
{ |
{ |
struct roffsu su; |
struct roffsu su; |
struct htmlpair tag; |
|
|
|
SCALE_VS_INIT(&su, 1); |
SCALE_VS_INIT(&su, 1); |
|
|
if (MAN_sp == n->tok) { |
if (MAN_sp == n->tok) { |
if (n->child) |
if (NULL != (n = n->child)) |
a2roffsu(n->child->string, &su, SCALE_VS); |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
|
su.scale = 1.0; |
} else |
} else |
su.scale = 0; |
su.scale = 0.0; |
|
|
bufcat_su(h, "height", &su); |
print_otag(h, TAG_DIV, "suh", &su); |
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
/* So the div isn't empty: */ |
/* So the div isn't empty: */ |
print_text(h, "\\~"); |
print_text(h, "\\~"); |
|
|
return(0); |
return 0; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
if (n->type == ROFFT_HEAD) |
|
print_otag(h, TAG_H1, "c", "Sh"); |
if (MAN_BLOCK == n->type) { |
return 1; |
PAIR_CLASS_INIT(&tag, "section"); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} else if (MAN_BODY == n->type) |
|
return(1); |
|
|
|
print_otag(h, TAG_H1, 0, NULL); |
|
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_alt_pre(MAN_ARGS) |
man_alt_pre(MAN_ARGS) |
{ |
{ |
const struct man_node *nn; |
const struct roff_node *nn; |
int i; |
int i; |
enum htmltag fp; |
enum htmltag fp; |
struct tag *t; |
struct tag *t; |
|
|
for (i = 0, nn = n->child; nn; nn = nn->next, i++) { |
for (i = 0, nn = n->child; nn; nn = nn->next, i++) { |
t = NULL; |
|
switch (n->tok) { |
switch (n->tok) { |
case (MAN_BI): |
case MAN_BI: |
fp = i % 2 ? TAG_I : TAG_B; |
fp = i % 2 ? TAG_I : TAG_B; |
break; |
break; |
case (MAN_IB): |
case MAN_IB: |
fp = i % 2 ? TAG_B : TAG_I; |
fp = i % 2 ? TAG_B : TAG_I; |
break; |
break; |
case (MAN_RI): |
case MAN_RI: |
fp = i % 2 ? TAG_I : TAG_MAX; |
fp = i % 2 ? TAG_I : TAG_MAX; |
break; |
break; |
case (MAN_IR): |
case MAN_IR: |
fp = i % 2 ? TAG_MAX : TAG_I; |
fp = i % 2 ? TAG_MAX : TAG_I; |
break; |
break; |
case (MAN_BR): |
case MAN_BR: |
fp = i % 2 ? TAG_MAX : TAG_B; |
fp = i % 2 ? TAG_MAX : TAG_B; |
break; |
break; |
case (MAN_RB): |
case MAN_RB: |
fp = i % 2 ? TAG_B : TAG_MAX; |
fp = i % 2 ? TAG_B : TAG_MAX; |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
|
if (i) |
if (i) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
|
|
if (TAG_MAX != fp) |
if (fp != TAG_MAX) |
t = print_otag(h, fp, 0, NULL); |
t = print_otag(h, fp, ""); |
|
|
print_man_node(m, nn, mh, h); |
print_text(h, nn->string); |
|
|
if (t) |
if (fp != TAG_MAX) |
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
|
return 0; |
return(0); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SM_pre(MAN_ARGS) |
man_SM_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_SMALL, ""); |
print_otag(h, TAG_SMALL, 0, NULL); |
|
if (MAN_SB == n->tok) |
if (MAN_SB == n->tok) |
print_otag(h, TAG_B, 0, NULL); |
print_otag(h, TAG_B, ""); |
return(1); |
return 1; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
if (n->type == ROFFT_HEAD) |
|
print_otag(h, TAG_H2, "c", "Ss"); |
if (MAN_BLOCK == n->type) { |
return 1; |
PAIR_CLASS_INIT(&tag, "subsection"); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} else if (MAN_BODY == n->type) |
|
return(1); |
|
|
|
print_otag(h, TAG_H2, 0, NULL); |
|
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_PP_pre(MAN_ARGS) |
man_PP_pre(MAN_ARGS) |
{ |
{ |
|
|
if (MAN_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return 0; |
else if (MAN_BODY == n->type && n->prev) |
else if (n->type == ROFFT_BLOCK) |
print_otag(h, TAG_P, 0, NULL); |
print_bvspace(h, n); |
|
|
return(1); |
return 1; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_IP_pre(MAN_ARGS) |
man_IP_pre(MAN_ARGS) |
{ |
{ |
struct roffsu su; |
const struct roff_node *nn; |
struct htmlpair tag; |
|
const struct man_node *nn; |
|
|
|
/* |
if (n->type == ROFFT_BODY) { |
* This scattering of 1-BU margins and pads is to make sure that |
print_otag(h, TAG_DD, "c", "It-tag"); |
* when text overruns its box, the subsequent text isn't flush |
return 1; |
* up against it. However, the rest of the right-hand box must |
} else if (n->type != ROFFT_HEAD) { |
* also be adjusted in consideration of this 1-BU space. |
print_otag(h, TAG_DL, "c", "Bl-tag"); |
*/ |
return 1; |
|
|
if (MAN_BODY == n->type) { |
|
print_otag(h, TAG_TD, 0, NULL); |
|
return(1); |
|
} |
} |
|
|
nn = MAN_BLOCK == n->type ? |
/* FIXME: width specification. */ |
n->head->child : n->parent->head->child; |
|
|
|
SCALE_HS_INIT(&su, INDENT); |
print_otag(h, TAG_DT, "c", "It-tag"); |
|
|
/* Width is the second token. */ |
/* For IP, only print the first header element. */ |
|
|
if (MAN_IP == n->tok && NULL != nn) |
if (MAN_IP == n->tok && n->child) |
if (NULL != (nn = nn->next)) |
print_man_node(man, n->child, h); |
a2width(nn, &su); |
|
|
|
/* Width is the first token. */ |
/* For TP, only print next-line header elements. */ |
|
|
if (MAN_TP == n->tok && NULL != nn) { |
if (MAN_TP == n->tok) { |
/* Skip past non-text children. */ |
nn = n->child; |
while (nn && MAN_TEXT != nn->type) |
while (NULL != nn && 0 == (NODE_LINE & nn->flags)) |
nn = nn->next; |
nn = nn->next; |
if (nn) |
while (NULL != nn) { |
a2width(nn, &su); |
print_man_node(man, nn, h); |
|
nn = nn->next; |
|
} |
} |
} |
|
|
if (MAN_BLOCK == n->type) { |
return 0; |
print_otag(h, TAG_P, 0, NULL); |
} |
print_otag(h, TAG_TABLE, 0, NULL); |
|
bufcat_su(h, "width", &su); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_COL, 1, &tag); |
|
print_otag(h, TAG_COL, 0, NULL); |
|
print_otag(h, TAG_TBODY, 0, NULL); |
|
print_otag(h, TAG_TR, 0, NULL); |
|
return(1); |
|
} |
|
|
|
print_otag(h, TAG_TD, 0, NULL); |
static int |
|
man_HP_pre(MAN_ARGS) |
|
{ |
|
struct roffsu sum, sui; |
|
const struct roff_node *np; |
|
|
/* For IP, only print the first header element. */ |
if (n->type == ROFFT_HEAD) |
|
return 0; |
|
else if (n->type != ROFFT_BLOCK) |
|
return 1; |
|
|
if (MAN_IP == n->tok && n->child) |
np = n->head->child; |
print_man_node(m, n->child, mh, h); |
|
|
|
/* For TP, only print next-line header elements. */ |
if (np == NULL || !a2width(np, &sum)) |
|
SCALE_HS_INIT(&sum, INDENT); |
|
|
if (MAN_TP == n->tok) |
sui.unit = sum.unit; |
for (nn = n->child; nn; nn = nn->next) |
sui.scale = -sum.scale; |
if (nn->line > n->line) |
|
print_man_node(m, nn, mh, h); |
|
|
|
return(0); |
print_bvspace(h, n); |
|
print_otag(h, TAG_DIV, "csului", "Pp", &sum, &sui); |
|
return 1; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_HP_pre(MAN_ARGS) |
man_OP_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct tag *tt; |
struct roffsu su; |
|
const struct man_node *np; |
|
|
|
np = MAN_BLOCK == n->type ? |
print_text(h, "["); |
n->head->child : |
h->flags |= HTML_NOSPACE; |
n->parent->head->child; |
tt = print_otag(h, TAG_SPAN, "c", "Op"); |
|
|
if (NULL == np || ! a2width(np, &su)) |
if (NULL != (n = n->child)) { |
SCALE_HS_INIT(&su, INDENT); |
print_otag(h, TAG_B, ""); |
|
print_text(h, n->string); |
|
} |
|
|
if (MAN_HEAD == n->type) { |
print_stagq(h, tt); |
print_otag(h, TAG_TD, 0, NULL); |
|
return(0); |
if (NULL != n && NULL != n->next) { |
} else if (MAN_BLOCK == n->type) { |
print_otag(h, TAG_I, ""); |
print_otag(h, TAG_P, 0, NULL); |
print_text(h, n->next->string); |
print_otag(h, TAG_TABLE, 0, NULL); |
|
bufcat_su(h, "width", &su); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_COL, 1, &tag); |
|
print_otag(h, TAG_COL, 0, NULL); |
|
print_otag(h, TAG_TBODY, 0, NULL); |
|
print_otag(h, TAG_TR, 0, NULL); |
|
return(1); |
|
} |
} |
|
|
su.scale = -su.scale; |
print_stagq(h, tt); |
bufcat_su(h, "text-indent", &su); |
h->flags |= HTML_NOSPACE; |
PAIR_STYLE_INIT(&tag, h); |
print_text(h, "]"); |
print_otag(h, TAG_TD, 1, &tag); |
return 0; |
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_B_pre(MAN_ARGS) |
man_B_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_B, ""); |
print_otag(h, TAG_B, 0, NULL); |
return 1; |
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_I_pre(MAN_ARGS) |
man_I_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_I, ""); |
print_otag(h, TAG_I, 0, NULL); |
return 1; |
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_literal_pre(MAN_ARGS) |
|
{ |
|
|
|
if (MAN_nf == n->tok) { |
|
print_otag(h, TAG_BR, 0, NULL); |
|
mh->fl |= MANH_LITERAL; |
|
} else |
|
mh->fl &= ~MANH_LITERAL; |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
man_in_pre(MAN_ARGS) |
man_in_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, 0, NULL); |
return 0; |
return(0); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_ign_pre(MAN_ARGS) |
man_ign_pre(MAN_ARGS) |
{ |
{ |
|
|
return(0); |
return 0; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_RS_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
|
struct roffsu su; |
struct roffsu su; |
|
|
if (MAN_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return 0; |
else if (MAN_BODY == n->type) |
else if (n->type == ROFFT_BODY) |
return(1); |
return 1; |
|
|
SCALE_HS_INIT(&su, INDENT); |
SCALE_HS_INIT(&su, INDENT); |
if (n->head->child) |
if (n->head->child) |
a2width(n->head->child, &su); |
a2width(n->head->child, &su); |
|
|
bufcat_su(h, "margin-left", &su); |
print_otag(h, TAG_DIV, "sul", &su); |
PAIR_STYLE_INIT(&tag, h); |
return 1; |
print_otag(h, TAG_DIV, 1, &tag); |
} |
return(1); |
|
|
static int |
|
man_UR_pre(MAN_ARGS) |
|
{ |
|
n = n->child; |
|
assert(n->type == ROFFT_HEAD); |
|
if (n->child != NULL) { |
|
assert(n->child->type == ROFFT_TEXT); |
|
print_otag(h, TAG_A, "ch", "Lk", n->child->string); |
|
} |
|
|
|
assert(n->next->type == ROFFT_BODY); |
|
if (n->next->child != NULL) |
|
n = n->next; |
|
|
|
print_man_nodelist(man, n->child, h); |
|
|
|
return 0; |
} |
} |