version 1.113, 2015/04/02 21:36:49 |
version 1.187, 2023/10/24 20:53:12 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
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* Copyright (c) 2013-15,2017-20,2022-23 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> |
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* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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* 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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* |
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* HTML formatter for man(7) used by mandoc(1). |
*/ |
*/ |
#include "config.h" |
#include "config.h" |
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#include <string.h> |
#include <string.h> |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
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#include "mandoc.h" |
#include "roff.h" |
#include "roff.h" |
#include "man.h" |
#include "man.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
#include "main.h" |
#include "main.h" |
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/* TODO: preserve ident widths. */ |
#define MAN_ARGS const struct roff_meta *man, \ |
/* FIXME: have PD set the default vspace width. */ |
struct roff_node *n, \ |
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#define INDENT 5 |
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#define MAN_ARGS const struct man_meta *man, \ |
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const struct man_node *n, \ |
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struct mhtml *mh, \ |
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struct html *h |
struct html *h |
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struct mhtml { |
struct man_html_act { |
int fl; |
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#define MANH_LITERAL (1 << 0) /* literal context */ |
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}; |
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struct htmlman { |
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int (*pre)(MAN_ARGS); |
int (*pre)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
}; |
}; |
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static void print_bvspace(struct html *, |
static void print_man_head(const struct roff_meta *, |
const struct man_node *); |
struct html *); |
static void print_man(MAN_ARGS); |
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static void print_man_head(MAN_ARGS); |
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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); |
static int a2width(const struct man_node *, |
static char list_continues(const struct roff_node *, |
struct roffsu *); |
const struct roff_node *); |
static int man_B_pre(MAN_ARGS); |
static int man_B_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
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static int man_IP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
static int man_I_pre(MAN_ARGS); |
static int man_I_pre(MAN_ARGS); |
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static int man_MR_pre(MAN_ARGS); |
static int man_OP_pre(MAN_ARGS); |
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_SY_pre(MAN_ARGS); |
static int man_UR_pre(MAN_ARGS); |
static int man_UR_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
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static int man_ign_pre(MAN_ARGS); |
static int man_ign_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static int man_literal_pre(MAN_ARGS); |
static void man_root_post(const struct roff_meta *, |
static void man_root_post(MAN_ARGS); |
struct html *); |
static void man_root_pre(MAN_ARGS); |
static void man_root_pre(const struct roff_meta *, |
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struct html *); |
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static const struct htmlman mans[MAN_MAX] = { |
static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = { |
{ man_br_pre, NULL }, /* br */ |
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{ NULL, NULL }, /* TH */ |
{ NULL, NULL }, /* TH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SS_pre, NULL }, /* SS */ |
{ man_SH_pre, NULL }, /* SS */ |
{ man_IP_pre, NULL }, /* TP */ |
{ man_IP_pre, NULL }, /* TP */ |
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{ man_IP_pre, NULL }, /* TQ */ |
{ man_PP_pre, NULL }, /* LP */ |
{ man_PP_pre, NULL }, /* LP */ |
{ 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_PP_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 101 static const struct htmlman mans[MAN_MAX] = { |
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Line 91 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_br_pre, NULL }, /* sp */ |
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{ man_literal_pre, NULL }, /* nf */ |
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{ man_literal_pre, NULL }, /* fi */ |
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{ 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 111 static const struct htmlman mans[MAN_MAX] = { |
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Line 98 static const struct htmlman mans[MAN_MAX] = { |
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{ man_ign_pre, NULL }, /* PD */ |
{ man_ign_pre, NULL }, /* PD */ |
{ 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_SY_pre, NULL }, /* SY */ |
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{ NULL, NULL }, /* YS */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_literal_pre, NULL }, /* EX */ |
{ NULL, NULL }, /* EX */ |
{ man_literal_pre, NULL }, /* EE */ |
{ NULL, NULL }, /* EE */ |
{ man_UR_pre, NULL }, /* UR */ |
{ man_UR_pre, NULL }, /* UR */ |
{ NULL, NULL }, /* UE */ |
{ NULL, NULL }, /* UE */ |
{ man_ign_pre, NULL }, /* ll */ |
{ man_UR_pre, NULL }, /* MT */ |
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{ NULL, NULL }, /* ME */ |
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{ man_MR_pre, NULL }, /* MR */ |
}; |
}; |
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/* |
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* 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 man_node *n) |
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{ |
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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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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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print_paragraph(h); |
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} |
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void |
void |
html_man(void *arg, const struct man *man) |
html_man(void *arg, const struct roff_meta *man) |
{ |
{ |
struct mhtml mh; |
struct html *h; |
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struct roff_node *n; |
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struct tag *t; |
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memset(&mh, 0, sizeof(struct mhtml)); |
h = (struct html *)arg; |
print_man(man_meta(man), man_node(man), &mh, (struct html *)arg); |
n = man->first->child; |
putchar('\n'); |
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} |
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static void |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
print_man(MAN_ARGS) |
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{ |
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struct tag *t, *tt; |
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struct htmlpair tag; |
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PAIR_CLASS_INIT(&tag, "mandoc"); |
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if ( ! (HTML_FRAGMENT & h->oflags)) { |
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print_gen_decls(h); |
print_gen_decls(h); |
t = print_otag(h, TAG_HTML, 0, NULL); |
print_otag(h, TAG_HTML, ""); |
tt = print_otag(h, TAG_HEAD, 0, NULL); |
t = print_otag(h, TAG_HEAD, ""); |
print_man_head(man, n, mh, h); |
print_man_head(man, h); |
print_tagq(h, tt); |
print_tagq(h, t); |
print_otag(h, TAG_BODY, 0, NULL); |
if (n != NULL && n->type == ROFFT_COMMENT) |
print_otag(h, TAG_DIV, 1, &tag); |
print_gen_comment(h, n); |
} else |
print_otag(h, TAG_BODY, ""); |
t = print_otag(h, TAG_DIV, 1, &tag); |
} |
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print_man_nodelist(man, n, mh, h); |
man_root_pre(man, h); |
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t = print_otag(h, TAG_MAIN, "c", "manual-text"); |
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print_man_nodelist(man, n, h); |
print_tagq(h, t); |
print_tagq(h, t); |
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man_root_post(man, h); |
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print_tagq(h, NULL); |
} |
} |
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static void |
static void |
print_man_head(MAN_ARGS) |
print_man_head(const struct roff_meta *man, struct html *h) |
{ |
{ |
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char *cp; |
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print_gen_head(h); |
print_gen_head(h); |
assert(man->title); |
mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec); |
assert(man->msec); |
print_otag(h, TAG_TITLE, ""); |
bufcat_fmt(h, "%s(%s)", man->title, man->msec); |
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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while (n != NULL) { |
while (n != NULL) { |
print_man_node(man, n, mh, h); |
print_man_node(man, n, h); |
n = n->next; |
n = n->next; |
} |
} |
} |
} |
Line 202 print_man_nodelist(MAN_ARGS) |
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Line 164 print_man_nodelist(MAN_ARGS) |
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static void |
static void |
print_man_node(MAN_ARGS) |
print_man_node(MAN_ARGS) |
{ |
{ |
int child; |
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struct tag *t; |
struct tag *t; |
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int child; |
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child = 1; |
if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT) |
t = h->tags.head; |
return; |
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if ((n->flags & NODE_NOFILL) == 0) |
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html_fillmode(h, ROFF_fi); |
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else if (html_fillmode(h, ROFF_nf) == ROFF_nf && |
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n->tok != ROFF_fi && n->flags & NODE_LINE && |
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(n->prev == NULL || n->prev->tok != MAN_YS)) |
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print_endline(h); |
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child = 1; |
switch (n->type) { |
switch (n->type) { |
case ROFFT_ROOT: |
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man_root_pre(man, n, mh, h); |
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break; |
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case ROFFT_TEXT: |
case ROFFT_TEXT: |
if ('\0' == *n->string) { |
if (*n->string == '\0') { |
print_paragraph(h); |
print_endline(h); |
return; |
return; |
} |
} |
if (n->flags & MAN_LINE && (*n->string == ' ' || |
if (*n->string == ' ' && n->flags & NODE_LINE && |
(n->prev != NULL && mh->fl & MANH_LITERAL && |
(h->flags & HTML_NONEWLINE) == 0) |
! (h->flags & HTML_NONEWLINE)))) |
print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, 0, NULL); |
else if (n->flags & NODE_DELIMC) |
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h->flags |= HTML_NOSPACE; |
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t = h->tag; |
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t->refcnt++; |
print_text(h, n->string); |
print_text(h, n->string); |
return; |
break; |
case ROFFT_EQN: |
case ROFFT_EQN: |
if (n->flags & MAN_LINE) |
t = h->tag; |
putchar('\n'); |
t->refcnt++; |
print_eqn(h, n->eqn); |
print_eqn(h, n->eqn); |
break; |
break; |
case ROFFT_TBL: |
case ROFFT_TBL: |
Line 241 print_man_node(MAN_ARGS) |
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Line 211 print_man_node(MAN_ARGS) |
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* Close out scope of font prior to opening a macro |
* Close out scope of font prior to opening a macro |
* scope. |
* scope. |
*/ |
*/ |
if (HTMLFONT_NONE != h->metac) { |
if (h->metac != ESCAPE_FONTROMAN) { |
h->metal = h->metac; |
h->metal = h->metac; |
h->metac = HTMLFONT_NONE; |
h->metac = ESCAPE_FONTROMAN; |
} |
} |
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/* |
/* |
Line 251 print_man_node(MAN_ARGS) |
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Line 221 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 != NULL) |
print_tblclose(h); |
print_tblclose(h); |
t = h->tags.head; |
t = h->tag; |
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t->refcnt++; |
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if (n->tok < ROFF_MAX) { |
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roff_html_pre(h, n); |
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t->refcnt--; |
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print_stagq(h, t); |
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return; |
} |
} |
if (mans[n->tok].pre) |
assert(n->tok >= MAN_TH && n->tok < MAN_MAX); |
child = (*mans[n->tok].pre)(man, n, mh, h); |
if (man_html_acts[n->tok - MAN_TH].pre != NULL) |
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child = (*man_html_acts[n->tok - MAN_TH].pre)(man, |
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n, h); |
break; |
break; |
} |
} |
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if (child && n->child) |
if (child && n->child != NULL) |
print_man_nodelist(man, 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); |
t->refcnt--; |
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if (n->type == ROFFT_BLOCK && |
switch (n->type) { |
(n->tok == MAN_IP || n->tok == MAN_TP || n->tok == MAN_TQ)) { |
case ROFFT_ROOT: |
t = h->tag; |
man_root_post(man, n, mh, h); |
while (t->tag != TAG_DL && t->tag != TAG_UL) |
break; |
t = t->next; |
case ROFFT_EQN: |
/* |
break; |
* Close the list if no further item of the same type |
default: |
* follows; otherwise, close the item only. |
if (mans[n->tok].post) |
*/ |
(*mans[n->tok].post)(man, n, mh, h); |
if (list_continues(n, roff_node_next(n)) == '\0') { |
break; |
print_tagq(h, t); |
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t = NULL; |
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} |
} |
} |
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if (t != NULL) |
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print_stagq(h, t); |
} |
} |
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static int |
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a2width(const struct man_node *n, struct roffsu *su) |
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{ |
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if (n->type != ROFFT_TEXT) |
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return(0); |
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if (a2roffsu(n->string, su, SCALE_EN)) |
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return(1); |
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return(0); |
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} |
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static void |
static void |
man_root_pre(MAN_ARGS) |
man_root_pre(const struct roff_meta *man, struct html *h) |
{ |
{ |
struct htmlpair tag; |
struct tag *t; |
struct tag *t, *tt; |
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char *title; |
char *title; |
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assert(man->title); |
assert(man->title); |
assert(man->msec); |
assert(man->msec); |
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); |
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); |
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PAIR_CLASS_INIT(&tag, "head"); |
t = print_otag(h, TAG_DIV, "cr?", "head", "doc-pageheader", |
t = print_otag(h, TAG_TABLE, 1, &tag); |
"aria-label", "Manual header line"); |
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print_otag(h, TAG_TBODY, 0, NULL); |
print_otag(h, TAG_SPAN, "c", "head-ltitle"); |
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tt = print_otag(h, TAG_TR, 0, NULL); |
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PAIR_CLASS_INIT(&tag, "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, t); |
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PAIR_CLASS_INIT(&tag, "head-vol"); |
print_otag(h, TAG_SPAN, "c", "head-vol"); |
print_otag(h, TAG_TD, 1, &tag); |
if (man->vol != NULL) |
if (NULL != man->vol) |
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print_text(h, man->vol); |
print_text(h, man->vol); |
print_stagq(h, tt); |
print_stagq(h, t); |
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PAIR_CLASS_INIT(&tag, "head-rtitle"); |
print_otag(h, TAG_SPAN, "c", "head-rtitle"); |
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); |
free(title); |
free(title); |
} |
} |
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static void |
static void |
man_root_post(MAN_ARGS) |
man_root_post(const struct roff_meta *man, struct html *h) |
{ |
{ |
struct htmlpair tag; |
struct tag *t; |
struct tag *t, *tt; |
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PAIR_CLASS_INIT(&tag, "foot"); |
t = print_otag(h, TAG_DIV, "cr?", "foot", "doc-pagefooter", |
t = print_otag(h, TAG_TABLE, 1, &tag); |
"aria-label", "Manual footer line"); |
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tt = print_otag(h, TAG_TR, 0, NULL); |
print_otag(h, TAG_SPAN, "c", "foot-left"); |
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print_stagq(h, t); |
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PAIR_CLASS_INIT(&tag, "foot-date"); |
print_otag(h, TAG_SPAN, "c", "foot-date"); |
print_otag(h, TAG_TD, 1, &tag); |
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assert(man->date); |
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print_text(h, man->date); |
print_text(h, man->date); |
print_stagq(h, tt); |
print_stagq(h, t); |
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PAIR_CLASS_INIT(&tag, "foot-os"); |
print_otag(h, TAG_SPAN, "c", "foot-os"); |
print_otag(h, TAG_TD, 1, &tag); |
if (man->os != NULL) |
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print_text(h, man->os); |
if (man->source) |
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print_text(h, man->source); |
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print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
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static int |
static int |
man_br_pre(MAN_ARGS) |
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{ |
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struct roffsu su; |
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struct htmlpair tag; |
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SCALE_VS_INIT(&su, 1); |
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if (MAN_sp == n->tok) { |
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if (NULL != (n = n->child)) |
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if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
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su.scale = 1.0; |
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} else |
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su.scale = 0.0; |
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bufinit(h); |
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bufcat_su(h, "height", &su); |
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PAIR_STYLE_INIT(&tag, h); |
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print_otag(h, TAG_DIV, 1, &tag); |
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/* 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 |
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man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
const char *class; |
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enum htmltag tag; |
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if (n->type == ROFFT_BLOCK) { |
if (n->tok == MAN_SH) { |
mh->fl &= ~MANH_LITERAL; |
tag = TAG_H2; |
PAIR_CLASS_INIT(&tag, "section"); |
class = "Sh"; |
print_otag(h, TAG_DIV, 1, &tag); |
} else { |
return(1); |
tag = TAG_H3; |
} else if (n->type == ROFFT_BODY) |
class = "Ss"; |
return(1); |
} |
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switch (n->type) { |
print_otag(h, TAG_H1, 0, NULL); |
case ROFFT_BLOCK: |
return(1); |
html_close_paragraph(h); |
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print_otag(h, TAG_SECTION, "c", class); |
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break; |
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case ROFFT_HEAD: |
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print_otag_id(h, tag, class, n); |
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break; |
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case ROFFT_BODY: |
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break; |
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default: |
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abort(); |
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} |
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return 1; |
} |
} |
|
|
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, savelit; |
|
enum htmltag fp; |
|
struct tag *t; |
struct tag *t; |
|
int i; |
|
enum htmltag fp; |
|
|
if ((savelit = mh->fl & MANH_LITERAL)) |
for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) { |
print_otag(h, TAG_BR, 0, NULL); |
|
|
|
mh->fl &= ~MANH_LITERAL; |
|
|
|
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; |
Line 433 man_alt_pre(MAN_ARGS) |
|
Line 369 man_alt_pre(MAN_ARGS) |
|
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(man, nn, mh, h); |
print_text(h, nn->string); |
|
|
if (t) |
if (fp != TAG_MAX) |
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
|
return 0; |
if (savelit) |
|
mh->fl |= MANH_LITERAL; |
|
|
|
return(0); |
|
} |
} |
|
|
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 (n->tok == MAN_SB) |
if (MAN_SB == n->tok) |
print_otag(h, TAG_B, ""); |
print_otag(h, TAG_B, 0, NULL); |
return 1; |
return(1); |
|
} |
} |
|
|
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_PP_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
switch (n->type) { |
|
case ROFFT_BLOCK: |
if (n->type == ROFFT_BLOCK) { |
html_close_paragraph(h); |
mh->fl &= ~MANH_LITERAL; |
break; |
PAIR_CLASS_INIT(&tag, "subsection"); |
case ROFFT_HEAD: |
print_otag(h, TAG_DIV, 1, &tag); |
return 0; |
return(1); |
case ROFFT_BODY: |
} else if (n->type == ROFFT_BODY) |
if (n->child != NULL && |
return(1); |
(n->child->flags & NODE_NOFILL) == 0) |
|
print_otag(h, TAG_P, "c", |
print_otag(h, TAG_H2, 0, NULL); |
n->tok == MAN_HP ? "Pp HP" : "Pp"); |
return(1); |
break; |
|
default: |
|
abort(); |
|
} |
|
return 1; |
} |
} |
|
|
static int |
static char |
man_PP_pre(MAN_ARGS) |
list_continues(const struct roff_node *n1, const struct roff_node *n2) |
{ |
{ |
|
const char *s1, *s2; |
|
char c1, c2; |
|
|
if (n->type == ROFFT_HEAD) |
if (n1 == NULL || n1->type != ROFFT_BLOCK || |
return(0); |
n2 == NULL || n2->type != ROFFT_BLOCK) |
else if (n->type == ROFFT_BLOCK) |
return '\0'; |
print_bvspace(h, n); |
if ((n1->tok == MAN_TP || n1->tok == MAN_TQ) && |
|
(n2->tok == MAN_TP || n2->tok == MAN_TQ)) |
return(1); |
return ' '; |
|
if (n1->tok != MAN_IP || n2->tok != MAN_IP) |
|
return '\0'; |
|
n1 = n1->head->child; |
|
n2 = n2->head->child; |
|
s1 = n1 == NULL ? "" : n1->string; |
|
s2 = n2 == NULL ? "" : n2->string; |
|
c1 = strcmp(s1, "*") == 0 ? '*' : |
|
strcmp(s1, "\\-") == 0 ? '-' : |
|
strcmp(s1, "\\(bu") == 0 ? 'b' : |
|
strcmp(s1, "\\[bu]") == 0 ? 'b' : ' '; |
|
c2 = strcmp(s2, "*") == 0 ? '*' : |
|
strcmp(s2, "\\-") == 0 ? '-' : |
|
strcmp(s2, "\\(bu") == 0 ? 'b' : |
|
strcmp(s2, "\\[bu]") == 0 ? 'b' : ' '; |
|
return c1 != c2 ? '\0' : c1 == 'b' ? '*' : c1; |
} |
} |
|
|
static int |
static int |
man_IP_pre(MAN_ARGS) |
man_IP_pre(MAN_ARGS) |
{ |
{ |
const struct man_node *nn; |
struct roff_node *nn; |
|
const char *list_class; |
|
enum htmltag list_elem, body_elem; |
|
char list_type; |
|
|
if (n->type == ROFFT_BODY) { |
nn = n->type == ROFFT_BLOCK ? n : n->parent; |
print_otag(h, TAG_DD, 0, NULL); |
list_type = list_continues(roff_node_prev(nn), nn); |
return(1); |
if (list_type == '\0') { |
} else if (n->type != ROFFT_HEAD) { |
/* Start a new list. */ |
print_otag(h, TAG_DL, 0, NULL); |
list_type = list_continues(nn, roff_node_next(nn)); |
return(1); |
if (list_type == '\0') |
|
list_type = ' '; |
|
switch (list_type) { |
|
case ' ': |
|
list_class = "Bl-tag"; |
|
list_elem = TAG_DL; |
|
break; |
|
case '*': |
|
list_class = "Bl-bullet"; |
|
list_elem = TAG_UL; |
|
break; |
|
case '-': |
|
list_class = "Bl-dash"; |
|
list_elem = TAG_UL; |
|
break; |
|
default: |
|
abort(); |
|
} |
|
} else { |
|
/* Continue a list that was started earlier. */ |
|
list_class = NULL; |
|
list_elem = TAG_MAX; |
} |
} |
|
body_elem = list_type == ' ' ? TAG_DD : TAG_LI; |
|
|
/* FIXME: width specification. */ |
switch (n->type) { |
|
case ROFFT_BLOCK: |
print_otag(h, TAG_DT, 0, NULL); |
html_close_paragraph(h); |
|
if (list_elem != TAG_MAX) |
/* For IP, only print the first header element. */ |
print_otag(h, list_elem, "c", list_class); |
|
return 1; |
if (MAN_IP == n->tok && n->child) |
case ROFFT_HEAD: |
print_man_node(man, n->child, mh, h); |
if (body_elem == TAG_LI) |
|
return 0; |
/* For TP, only print next-line header elements. */ |
print_otag_id(h, TAG_DT, NULL, n); |
|
break; |
if (MAN_TP == n->tok) { |
case ROFFT_BODY: |
|
print_otag(h, body_elem, ""); |
|
return 1; |
|
default: |
|
abort(); |
|
} |
|
switch(n->tok) { |
|
case MAN_IP: /* Only print the first header element. */ |
|
if (n->child != NULL) |
|
print_man_node(man, n->child, h); |
|
break; |
|
case MAN_TP: /* Only print next-line header elements. */ |
|
case MAN_TQ: |
nn = n->child; |
nn = n->child; |
while (NULL != nn && 0 == (MAN_LINE & nn->flags)) |
while (nn != NULL && (NODE_LINE & nn->flags) == 0) |
nn = nn->next; |
nn = nn->next; |
while (NULL != nn) { |
while (nn != NULL) { |
print_man_node(man, nn, mh, h); |
print_man_node(man, nn, h); |
nn = nn->next; |
nn = nn->next; |
} |
} |
|
break; |
|
default: |
|
abort(); |
} |
} |
|
return 0; |
return(0); |
|
} |
} |
|
|
static int |
static int |
man_HP_pre(MAN_ARGS) |
man_MR_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
struct tag *t; |
struct roffsu su; |
const char *name, *section, *suffix; |
const struct man_node *np; |
char *label; |
|
|
if (n->type == ROFFT_HEAD) |
html_setfont(h, ESCAPE_FONTROMAN); |
return(0); |
name = section = suffix = label = NULL; |
else if (n->type != ROFFT_BLOCK) |
if (n->child != NULL) { |
return(1); |
name = n->child->string; |
|
if (n->child->next != NULL) { |
|
section = n->child->next->string; |
|
mandoc_asprintf(&label, |
|
"%s, section %s", name, section); |
|
if (n->child->next->next != NULL) |
|
suffix = n->child->next->next->string; |
|
} |
|
} |
|
|
np = n->head->child; |
if (name != NULL && section != NULL && h->base_man1 != NULL) |
|
t = print_otag(h, TAG_A, "chM?", "Xr", |
|
name, section, "aria-label", label); |
|
else |
|
t = print_otag(h, TAG_A, "c?", "Xr", "aria-label", label); |
|
|
if (NULL == np || ! a2width(np, &su)) |
free(label); |
SCALE_HS_INIT(&su, INDENT); |
if (name != NULL) { |
|
print_text(h, name); |
bufinit(h); |
h->flags |= HTML_NOSPACE; |
|
} |
print_bvspace(h, n); |
print_text(h, "("); |
bufcat_su(h, "margin-left", &su); |
h->flags |= HTML_NOSPACE; |
su.scale = -su.scale; |
if (section != NULL) { |
bufcat_su(h, "text-indent", &su); |
print_text(h, section); |
PAIR_STYLE_INIT(&tag[0], h); |
h->flags |= HTML_NOSPACE; |
PAIR_CLASS_INIT(&tag[1], "spacer"); |
} |
print_otag(h, TAG_DIV, 2, tag); |
print_text(h, ")"); |
return(1); |
print_tagq(h, t); |
|
if (suffix != NULL) { |
|
h->flags |= HTML_NOSPACE; |
|
print_text(h, suffix); |
|
} |
|
return 0; |
} |
} |
|
|
static int |
static int |
man_OP_pre(MAN_ARGS) |
man_OP_pre(MAN_ARGS) |
{ |
{ |
struct tag *tt; |
struct tag *tt; |
struct htmlpair tag; |
|
|
|
print_text(h, "["); |
print_text(h, "["); |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
PAIR_CLASS_INIT(&tag, "opt"); |
tt = print_otag(h, TAG_SPAN, "c", "Op"); |
tt = print_otag(h, TAG_SPAN, 1, &tag); |
|
|
|
if (NULL != (n = n->child)) { |
if ((n = n->child) != NULL) { |
print_otag(h, TAG_B, 0, NULL); |
print_otag(h, TAG_B, ""); |
print_text(h, n->string); |
print_text(h, n->string); |
} |
} |
|
|
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
if (NULL != n && NULL != n->next) { |
if (n != NULL && n->next != NULL) { |
print_otag(h, TAG_I, 0, NULL); |
print_otag(h, TAG_I, ""); |
print_text(h, n->next->string); |
print_text(h, n->next->string); |
} |
} |
|
|
print_stagq(h, tt); |
print_stagq(h, tt); |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
print_text(h, "]"); |
print_text(h, "]"); |
return(0); |
return 0; |
} |
} |
|
|
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); |
|
} |
} |
|
|
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); |
|
} |
} |
|
|
static int |
static int |
man_literal_pre(MAN_ARGS) |
|
{ |
|
|
|
if (MAN_fi == n->tok || MAN_EE == n->tok) { |
|
print_otag(h, TAG_BR, 0, NULL); |
|
mh->fl &= ~MANH_LITERAL; |
|
} else |
|
mh->fl |= MANH_LITERAL; |
|
|
|
return(0); |
|
} |
|
|
|
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); |
|
} |
} |
|
|
static int |
static int |
man_ign_pre(MAN_ARGS) |
man_ign_pre(MAN_ARGS) |
{ |
{ |
|
return 0; |
return(0); |
|
} |
} |
|
|
static int |
static int |
man_RS_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
switch (n->type) { |
struct roffsu su; |
case ROFFT_BLOCK: |
|
html_close_paragraph(h); |
|
break; |
|
case ROFFT_HEAD: |
|
return 0; |
|
case ROFFT_BODY: |
|
print_otag(h, TAG_DIV, "c", "Bd-indent"); |
|
break; |
|
default: |
|
abort(); |
|
} |
|
return 1; |
|
} |
|
|
if (n->type == ROFFT_HEAD) |
static int |
return(0); |
man_SY_pre(MAN_ARGS) |
else if (n->type == ROFFT_BODY) |
{ |
return(1); |
switch (n->type) { |
|
case ROFFT_BLOCK: |
SCALE_HS_INIT(&su, INDENT); |
html_close_paragraph(h); |
if (n->head->child) |
print_otag(h, TAG_TABLE, "c", "Nm"); |
a2width(n->head->child, &su); |
print_otag(h, TAG_TR, ""); |
|
break; |
bufinit(h); |
case ROFFT_HEAD: |
bufcat_su(h, "margin-left", &su); |
print_otag(h, TAG_TD, ""); |
PAIR_STYLE_INIT(&tag, h); |
print_otag(h, TAG_CODE, "c", "Nm"); |
print_otag(h, TAG_DIV, 1, &tag); |
break; |
return(1); |
case ROFFT_BODY: |
|
print_otag(h, TAG_TD, ""); |
|
break; |
|
default: |
|
abort(); |
|
} |
|
return 1; |
} |
} |
|
|
static int |
static int |
man_UR_pre(MAN_ARGS) |
man_UR_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
char *cp; |
|
|
n = n->child; |
n = n->child; |
assert(n->type == ROFFT_HEAD); |
assert(n->type == ROFFT_HEAD); |
if (n->nchild) { |
if (n->child != NULL) { |
assert(n->child->type == ROFFT_TEXT); |
assert(n->child->type == ROFFT_TEXT); |
PAIR_CLASS_INIT(&tag[0], "link-ext"); |
if (n->tok == MAN_MT) { |
PAIR_HREF_INIT(&tag[1], n->child->string); |
mandoc_asprintf(&cp, "mailto:%s", n->child->string); |
print_otag(h, TAG_A, 2, tag); |
print_otag(h, TAG_A, "ch", "Mt", cp); |
|
free(cp); |
|
} else |
|
print_otag(h, TAG_A, "ch", "Lk", n->child->string); |
} |
} |
|
|
assert(n->next->type == ROFFT_BODY); |
assert(n->next->type == ROFFT_BODY); |
if (n->next->nchild) |
if (n->next->child != NULL) |
n = n->next; |
n = n->next; |
|
|
print_man_nodelist(man, n->child, mh, h); |
print_man_nodelist(man, n->child, h); |
|
return 0; |
return(0); |
|
} |
} |