version 1.54, 2010/12/17 00:18:29 |
version 1.160, 2018/12/16 00:17:02 |
|
|
/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
|
* Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
* copyright notice and this permission notice appear in all copies. |
* copyright notice and this permission notice appear in all copies. |
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
|
#include "config.h" |
#include "config.h" |
#endif |
|
|
|
#include <sys/types.h> |
#include <sys/types.h> |
|
|
|
|
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
|
|
|
#include "mandoc_aux.h" |
#include "mandoc.h" |
#include "mandoc.h" |
|
#include "roff.h" |
|
#include "man.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
#include "man.h" |
|
#include "main.h" |
#include "main.h" |
|
|
/* TODO: preserve ident widths. */ |
|
/* FIXME: have PD set the default vspace width. */ |
/* FIXME: have PD set the default vspace width. */ |
|
|
#define INDENT 5 |
#define MAN_ARGS const struct roff_meta *man, \ |
#define HALFINDENT 3 |
const struct roff_node *n, \ |
|
|
#define MAN_ARGS const struct man_meta *m, \ |
|
const struct man_node *n, \ |
|
struct mhtml *mh, \ |
|
struct html *h |
struct html *h |
|
|
struct mhtml { |
struct man_html_act { |
int fl; |
|
#define MANH_LITERAL (1 << 0) /* literal context */ |
|
}; |
|
|
|
struct htmlman { |
|
int (*pre)(MAN_ARGS); |
int (*pre)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
}; |
}; |
|
|
static void print_man(MAN_ARGS); |
static void print_bvspace(struct html *, |
static void print_man_head(MAN_ARGS); |
const struct roff_node *); |
|
static void print_man_head(const struct roff_meta *, |
|
struct html *); |
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 fillmode(struct html *, int); |
static int a2width(const struct man_node *, |
|
struct roffsu *); |
|
|
|
static int man_alt_pre(MAN_ARGS); |
|
static int man_br_pre(MAN_ARGS); |
|
static int man_ign_pre(MAN_ARGS); |
|
static int man_in_pre(MAN_ARGS); |
|
static int man_literal_pre(MAN_ARGS); |
|
static void man_root_post(MAN_ARGS); |
|
static int man_root_pre(MAN_ARGS); |
|
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); |
|
static int man_IP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
|
static int man_I_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_SB_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); |
|
static int man_SY_pre(MAN_ARGS); |
|
static int man_UR_pre(MAN_ARGS); |
|
static int man_abort_pre(MAN_ARGS); |
|
static int man_alt_pre(MAN_ARGS); |
|
static int man_ign_pre(MAN_ARGS); |
|
static int man_in_pre(MAN_ARGS); |
|
static void man_root_post(const struct roff_meta *, |
|
struct html *); |
|
static void man_root_pre(const struct roff_meta *, |
|
struct html *); |
|
|
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 */ |
|
{ NULL, NULL }, /* TH */ |
{ NULL, NULL }, /* TH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SS_pre, NULL }, /* SS */ |
{ man_SS_pre, NULL }, /* SS */ |
{ man_IP_pre, NULL }, /* TP */ |
{ man_IP_pre, NULL }, /* TP */ |
{ man_PP_pre, NULL }, /* LP */ |
{ man_IP_pre, NULL }, /* TQ */ |
|
{ man_abort_pre, NULL }, /* LP */ |
{ man_PP_pre, NULL }, /* PP */ |
{ man_PP_pre, NULL }, /* PP */ |
{ man_PP_pre, NULL }, /* P */ |
{ man_abort_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_SB_pre, NULL }, /* SB */ |
{ man_SM_pre, NULL }, /* SB */ |
{ man_alt_pre, NULL }, /* BI */ |
{ man_alt_pre, NULL }, /* BI */ |
{ man_alt_pre, NULL }, /* IB */ |
{ man_alt_pre, NULL }, /* IB */ |
{ man_alt_pre, NULL }, /* BR */ |
{ man_alt_pre, NULL }, /* BR */ |
Line 101 static const struct htmlman mans[MAN_MAX] = { |
|
Line 94 static const struct htmlman mans[MAN_MAX] = { |
|
{ 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 */ |
{ NULL, NULL }, /* na */ |
{ NULL, NULL }, /* nf */ |
{ man_br_pre, NULL }, /* sp */ |
{ NULL, NULL }, /* fi */ |
{ man_literal_pre, NULL }, /* nf */ |
|
{ man_literal_pre, 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] = { |
|
Line 103 static const struct htmlman mans[MAN_MAX] = { |
|
{ 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 */ |
|
{ NULL, NULL }, /* YS */ |
|
{ man_OP_pre, NULL }, /* OP */ |
|
{ NULL, NULL }, /* EX */ |
|
{ NULL, NULL }, /* EE */ |
|
{ man_UR_pre, NULL }, /* UR */ |
|
{ NULL, NULL }, /* UE */ |
|
{ man_UR_pre, NULL }, /* MT */ |
|
{ NULL, NULL }, /* ME */ |
}; |
}; |
|
|
|
|
void |
/* |
html_man(void *arg, const struct man *m) |
* Printing leading vertical space before a block. |
|
* This is used for the paragraph macros. |
|
* The rules are pretty simple, since there's very little nesting going |
|
* on here. Basically, if we're the first within another block (SS/SH), |
|
* then don't emit vertical space. If we are (RS), then do. If not the |
|
* first, print it. |
|
*/ |
|
static void |
|
print_bvspace(struct html *h, const struct roff_node *n) |
{ |
{ |
struct html *h; |
|
struct tag *t; |
|
struct mhtml mh; |
|
|
|
h = (struct html *)arg; |
if (n->body && n->body->child) |
|
if (n->body->child->type == ROFFT_TBL) |
|
return; |
|
|
print_gen_decls(h); |
if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS) |
|
if (NULL == n->prev) |
|
return; |
|
|
memset(&mh, 0, sizeof(struct mhtml)); |
print_paragraph(h); |
|
|
t = print_otag(h, TAG_HTML, 0, NULL); |
|
print_man(man_meta(m), man_node(m), &mh, h); |
|
print_tagq(h, t); |
|
|
|
printf("\n"); |
|
} |
} |
|
|
|
void |
static void |
html_man(void *arg, const struct roff_man *man) |
print_man(MAN_ARGS) |
|
{ |
{ |
struct tag *t; |
struct html *h; |
|
struct roff_node *n; |
|
struct tag *t; |
|
|
t = print_otag(h, TAG_HEAD, 0, NULL); |
h = (struct html *)arg; |
print_man_head(m, n, mh, h); |
n = man->first->child; |
print_tagq(h, t); |
|
|
|
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); |
|
print_otag(h, TAG_HTML, ""); |
|
if (n->type == ROFFT_COMMENT) |
|
print_gen_comment(h, n); |
|
t = print_otag(h, TAG_HEAD, ""); |
|
print_man_head(&man->meta, h); |
|
print_tagq(h, t); |
|
print_otag(h, TAG_BODY, ""); |
|
} |
|
|
|
man_root_pre(&man->meta, h); |
|
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
|
print_man_nodelist(&man->meta, n, h); |
print_tagq(h, t); |
print_tagq(h, t); |
|
man_root_post(&man->meta, h); |
|
print_tagq(h, NULL); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
print_man_head(MAN_ARGS) |
print_man_head(const struct roff_meta *man, struct html *h) |
{ |
{ |
|
char *cp; |
|
|
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, ""); |
|
print_text(h, cp); |
print_otag(h, TAG_TITLE, 0, NULL); |
free(cp); |
print_text(h, h->buf); |
|
} |
} |
|
|
|
|
static void |
static void |
print_man_nodelist(MAN_ARGS) |
print_man_nodelist(MAN_ARGS) |
{ |
{ |
|
|
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; |
|
} |
} |
} |
|
|
|
|
static void |
static void |
print_man_node(MAN_ARGS) |
print_man_node(MAN_ARGS) |
{ |
{ |
int child; |
static int want_fillmode = MAN_fi; |
|
static int save_fillmode; |
|
|
struct tag *t; |
struct tag *t; |
|
int child; |
|
|
child = 1; |
|
t = h->tags.head; |
|
|
|
bufinit(h); |
|
|
|
/* |
/* |
* FIXME: embedded elements within next-line scopes (e.g., `br' |
* Handle fill mode switch requests up front, |
* within an empty `B') will cause formatting to be forgotten |
* they would just cause trouble in the subsequent code. |
* due to scope closing out. |
|
*/ |
*/ |
|
|
|
switch (n->tok) { |
|
case MAN_nf: |
|
case MAN_EX: |
|
want_fillmode = MAN_nf; |
|
return; |
|
case MAN_fi: |
|
case MAN_EE: |
|
want_fillmode = MAN_fi; |
|
if (fillmode(h, 0) == MAN_fi) |
|
print_otag(h, TAG_BR, ""); |
|
return; |
|
default: |
|
break; |
|
} |
|
|
|
/* Set up fill mode for the upcoming node. */ |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case ROFFT_BLOCK: |
child = man_root_pre(m, n, mh, h); |
save_fillmode = 0; |
|
/* Some block macros suspend or cancel .nf. */ |
|
switch (n->tok) { |
|
case MAN_TP: /* Tagged paragraphs */ |
|
case MAN_IP: /* temporarily disable .nf */ |
|
case MAN_HP: /* for the head. */ |
|
save_fillmode = want_fillmode; |
|
/* FALLTHROUGH */ |
|
case MAN_SH: /* Section headers */ |
|
case MAN_SS: /* permanently cancel .nf. */ |
|
want_fillmode = MAN_fi; |
|
/* FALLTHROUGH */ |
|
case MAN_PP: /* These have no head. */ |
|
case MAN_RS: /* They will simply */ |
|
case MAN_UR: /* reopen .nf in the body. */ |
|
case MAN_MT: |
|
fillmode(h, MAN_fi); |
|
break; |
|
default: |
|
break; |
|
} |
break; |
break; |
case (MAN_TEXT): |
case ROFFT_TBL: |
print_text(h, n->string); |
fillmode(h, MAN_fi); |
|
break; |
|
case ROFFT_ELEM: |
|
/* |
|
* Some in-line macros produce tags and/or text |
|
* in the handler, so they require fill mode to be |
|
* configured up front just like for text nodes. |
|
* For the others, keep the traditional approach |
|
* of doing the same, for now. |
|
*/ |
|
fillmode(h, want_fillmode); |
|
break; |
|
case ROFFT_TEXT: |
|
if (fillmode(h, want_fillmode) == MAN_fi && |
|
want_fillmode == MAN_fi && |
|
n->flags & NODE_LINE && *n->string == ' ' && |
|
(h->flags & HTML_NONEWLINE) == 0) |
|
print_otag(h, TAG_BR, ""); |
|
if (want_fillmode == MAN_nf || *n->string != '\0') |
|
break; |
|
print_paragraph(h); |
|
return; |
|
case ROFFT_COMMENT: |
|
return; |
|
default: |
|
break; |
|
} |
|
|
if (MANH_LITERAL & mh->fl) |
/* Produce output for this node. */ |
print_otag(h, TAG_BR, 0, NULL); |
|
|
|
|
child = 1; |
|
switch (n->type) { |
|
case ROFFT_TEXT: |
|
t = h->tag; |
|
print_text(h, n->string); |
|
break; |
|
case ROFFT_EQN: |
|
t = h->tag; |
|
print_eqn(h, n->eqn); |
|
break; |
|
case ROFFT_TBL: |
|
/* |
|
* This will take care of initialising all of the table |
|
* state data for the first table, then tearing it down |
|
* for the last one. |
|
*/ |
|
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. Assert that the metafont is on the top of the |
* scope. |
* stack (it's never nested). |
|
*/ |
*/ |
if (h->metaf) { |
if (HTMLFONT_NONE != h->metac) { |
assert(h->metaf == t); |
h->metal = h->metac; |
print_tagq(h, h->metaf); |
h->metac = HTMLFONT_NONE; |
assert(NULL == h->metaf); |
|
t = h->tags.head; |
|
} |
} |
if (mans[n->tok].pre) |
|
child = (*mans[n->tok].pre)(m, n, mh, h); |
/* |
|
* Close out the current table, if it's open, and unset |
|
* the "meta" table state. This will be reopened on the |
|
* next table element. |
|
*/ |
|
if (h->tblt) |
|
print_tblclose(h); |
|
|
|
t = h->tag; |
|
if (n->tok < ROFF_MAX) { |
|
roff_html_pre(h, n); |
|
child = 0; |
|
break; |
|
} |
|
|
|
assert(n->tok >= MAN_TH && n->tok < MAN_MAX); |
|
if (man_html_acts[n->tok - MAN_TH].pre != NULL) |
|
child = (*man_html_acts[n->tok - MAN_TH].pre)(man, |
|
n, h); |
|
|
|
/* Some block macros resume .nf in the body. */ |
|
if (save_fillmode && n->type == ROFFT_BODY) |
|
want_fillmode = save_fillmode; |
|
|
break; |
break; |
} |
} |
|
|
if (child && n->child) |
if (child && n->child) |
print_man_nodelist(m, n->child, mh, h); |
print_man_nodelist(man, n->child, h); |
|
|
/* This will automatically close out any font scope. */ |
/* This will automatically close out any font scope. */ |
print_stagq(h, t); |
print_stagq(h, t); |
|
|
bufinit(h); |
if (fillmode(h, 0) == MAN_nf && |
|
n->next != NULL && n->next->flags & NODE_LINE) { |
switch (n->type) { |
/* In .nf = <pre>, print even empty lines. */ |
case (MAN_ROOT): |
h->col++; |
man_root_post(m, n, mh, h); |
print_endline(h); |
break; |
|
case (MAN_TEXT): |
|
break; |
|
default: |
|
if (mans[n->tok].post) |
|
(*mans[n->tok].post)(m, n, mh, h); |
|
break; |
|
} |
} |
} |
} |
|
|
|
/* |
|
* MAN_nf switches to no-fill mode, MAN_fi to fill mode. |
|
* Other arguments do not switch. |
|
* The old mode is returned. |
|
*/ |
static int |
static int |
a2width(const struct man_node *n, struct roffsu *su) |
fillmode(struct html *h, int want) |
{ |
{ |
|
struct tag *pre; |
|
int had; |
|
|
if (MAN_TEXT != n->type) |
for (pre = h->tag; pre != NULL; pre = pre->next) |
return(0); |
if (pre->tag == TAG_PRE) |
if (a2roffsu(n->string, su, SCALE_BU)) |
break; |
return(1); |
|
|
|
return(0); |
had = pre == NULL ? MAN_fi : MAN_nf; |
|
|
|
if (want && want != had) { |
|
if (want == MAN_nf) |
|
print_otag(h, TAG_PRE, ""); |
|
else |
|
print_tagq(h, pre); |
|
} |
|
return had; |
} |
} |
|
|
|
static void |
/* ARGSUSED */ |
man_root_pre(const struct roff_meta *man, struct html *h) |
static int |
|
man_root_pre(MAN_ARGS) |
|
{ |
{ |
struct htmlpair tag[3]; |
|
struct tag *t, *tt; |
struct tag *t, *tt; |
char b[BUFSIZ], title[BUFSIZ]; |
char *title; |
|
|
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); |
|
|
snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); |
t = print_otag(h, TAG_TABLE, "c", "head"); |
|
tt = print_otag(h, TAG_TR, ""); |
|
|
PAIR_CLASS_INIT(&tag[0], "header"); |
print_otag(h, TAG_TD, "c", "head-ltitle"); |
bufcat_style(h, "width", "100%"); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
PAIR_SUMMARY_INIT(&tag[2], "header"); |
|
|
|
t = print_otag(h, TAG_TABLE, 3, tag); |
|
tt = print_otag(h, TAG_TR, 0, NULL); |
|
|
|
bufinit(h); |
|
bufcat_style(h, "width", "10%"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
print_text(h, title); |
print_text(h, title); |
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
bufinit(h); |
print_otag(h, TAG_TD, "c", "head-vol"); |
bufcat_style(h, "width", "80%"); |
if (NULL != man->vol) |
bufcat_style(h, "white-space", "nowrap"); |
print_text(h, man->vol); |
bufcat_style(h, "text-align", "center"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
print_text(h, b); |
|
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
bufinit(h); |
print_otag(h, TAG_TD, "c", "head-rtitle"); |
bufcat_style(h, "width", "10%"); |
|
bufcat_style(h, "text-align", "right"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
print_text(h, title); |
print_text(h, title); |
print_tagq(h, t); |
print_tagq(h, t); |
return(1); |
free(title); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
man_root_post(MAN_ARGS) |
man_root_post(const struct roff_meta *man, struct html *h) |
{ |
{ |
struct htmlpair tag[3]; |
|
struct tag *t, *tt; |
struct tag *t, *tt; |
char b[DATESIZ]; |
|
|
|
if (m->rawdate) |
t = print_otag(h, TAG_TABLE, "c", "foot"); |
strlcpy(b, m->rawdate, DATESIZ); |
tt = print_otag(h, TAG_TR, ""); |
else |
|
time2a(m->date, b, DATESIZ); |
|
|
|
PAIR_CLASS_INIT(&tag[0], "footer"); |
print_otag(h, TAG_TD, "c", "foot-date"); |
bufcat_style(h, "width", "100%"); |
print_text(h, man->date); |
PAIR_STYLE_INIT(&tag[1], h); |
|
PAIR_SUMMARY_INIT(&tag[2], "footer"); |
|
|
|
t = print_otag(h, TAG_TABLE, 3, tag); |
|
tt = print_otag(h, TAG_TR, 0, NULL); |
|
|
|
bufinit(h); |
|
bufcat_style(h, "width", "50%"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
print_text(h, b); |
|
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
bufinit(h); |
print_otag(h, TAG_TD, "c", "foot-os"); |
bufcat_style(h, "width", "50%"); |
if (man->os) |
bufcat_style(h, "text-align", "right"); |
print_text(h, man->os); |
PAIR_STYLE_INIT(&tag[0], h); |
|
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) |
|
{ |
|
struct roffsu su; |
|
struct htmlpair tag; |
|
|
|
SCALE_VS_INIT(&su, 1); |
|
|
|
if (MAN_sp == n->tok) { |
|
if (n->child) |
|
a2roffsu(n->child->string, &su, SCALE_VS); |
|
} else |
|
su.scale = 0; |
|
|
|
bufcat_su(h, "height", &su); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
/* So the div isn't empty: */ |
|
print_text(h, "\\~"); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
char *id; |
|
|
if (MAN_BLOCK == n->type) { |
if (n->type == ROFFT_HEAD) { |
PAIR_CLASS_INIT(&tag, "section"); |
id = html_make_id(n, 1); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_H1, "cTi", "Sh", id); |
return(1); |
if (id != NULL) |
} else if (MAN_BODY == n->type) |
print_otag(h, TAG_A, "chR", "permalink", id); |
return(1); |
} |
|
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; |
struct tag *t; |
int i; |
int i; |
enum htmltag fp; |
enum htmlfont fp; |
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++) { |
switch (n->tok) { |
switch (n->tok) { |
case (MAN_BI): |
case MAN_BI: |
fp = i % 2 ? HTMLFONT_ITALIC : HTMLFONT_BOLD; |
fp = i % 2 ? TAG_I : TAG_B; |
break; |
break; |
case (MAN_IB): |
case MAN_IB: |
fp = i % 2 ? HTMLFONT_BOLD : HTMLFONT_ITALIC; |
fp = i % 2 ? TAG_B : TAG_I; |
break; |
break; |
case (MAN_RI): |
case MAN_RI: |
fp = i % 2 ? HTMLFONT_ITALIC : HTMLFONT_NONE; |
fp = i % 2 ? TAG_I : TAG_MAX; |
break; |
break; |
case (MAN_IR): |
case MAN_IR: |
fp = i % 2 ? HTMLFONT_NONE : HTMLFONT_ITALIC; |
fp = i % 2 ? TAG_MAX : TAG_I; |
break; |
break; |
case (MAN_BR): |
case MAN_BR: |
fp = i % 2 ? HTMLFONT_NONE : HTMLFONT_BOLD; |
fp = i % 2 ? TAG_MAX : TAG_B; |
break; |
break; |
case (MAN_RB): |
case MAN_RB: |
fp = i % 2 ? HTMLFONT_BOLD : HTMLFONT_NONE; |
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 (fp != TAG_MAX) |
* Open and close the scope with each argument, so that |
t = print_otag(h, fp, ""); |
* internal \f escapes, which are common, are also |
|
* closed out with the scope. |
|
*/ |
|
t = print_ofont(h, fp); |
|
print_man_node(m, nn, mh, h); |
|
print_tagq(h, t); |
|
} |
|
|
|
return(0); |
print_text(h, nn->string); |
} |
|
|
|
|
if (fp != TAG_MAX) |
/* ARGSUSED */ |
print_tagq(h, t); |
static int |
} |
man_SB_pre(MAN_ARGS) |
return 0; |
{ |
|
struct htmlpair tag; |
|
|
|
/* FIXME: print_ofont(). */ |
|
PAIR_CLASS_INIT(&tag, "small bold"); |
|
print_otag(h, TAG_SPAN, 1, &tag); |
|
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SM_pre(MAN_ARGS) |
man_SM_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
print_otag(h, TAG_SMALL, ""); |
|
if (MAN_SB == n->tok) |
PAIR_CLASS_INIT(&tag, "small"); |
print_otag(h, TAG_B, ""); |
print_otag(h, TAG_SPAN, 1, &tag); |
return 1; |
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
char *id; |
|
|
if (MAN_BLOCK == n->type) { |
if (n->type == ROFFT_HEAD) { |
PAIR_CLASS_INIT(&tag, "subsection"); |
id = html_make_id(n, 1); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_H2, "cTi", "Ss", id); |
return(1); |
if (id != NULL) |
} else if (MAN_BODY == n->type) |
print_otag(h, TAG_A, "chR", "permalink", id); |
return(1); |
} |
|
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) |
{ |
{ |
struct htmlpair tag; |
|
struct roffsu su; |
|
int i; |
|
|
|
if (MAN_BODY == n->type) |
if (n->type == ROFFT_HEAD) |
return(1); |
return 0; |
if (MAN_HEAD == n->type) |
else if (n->type == ROFFT_BLOCK) |
return(0); |
print_bvspace(h, n); |
|
|
i = 0; |
return 1; |
|
|
if (MAN_ROOT == n->parent->type) { |
|
SCALE_HS_INIT(&su, INDENT); |
|
bufcat_su(h, "margin-left", &su); |
|
i = 1; |
|
} |
|
if (n->prev) { |
|
SCALE_VS_INIT(&su, 1); |
|
bufcat_su(h, "margin-top", &su); |
|
i = 1; |
|
} |
|
|
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, i, &tag); |
|
|
|
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; |
|
int width; |
|
|
|
/* |
if (n->type == ROFFT_BODY) { |
* This scattering of 1-BU margins and pads is to make sure that |
print_otag(h, TAG_DD, ""); |
* 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) { |
|
SCALE_HS_INIT(&su, INDENT); |
|
bufcat_su(h, "margin-left", &su); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} |
} |
|
|
nn = MAN_BLOCK == n->type ? |
print_otag(h, TAG_DT, ""); |
n->head->child : n->parent->head->child; |
|
|
|
SCALE_HS_INIT(&su, INDENT); |
switch(n->tok) { |
width = 0; |
case MAN_IP: /* Only print the first header element. */ |
|
if (n->child != NULL) |
/* Width is the last token. */ |
print_man_node(man, n->child, h); |
|
break; |
if (MAN_IP == n->tok && NULL != nn) |
case MAN_TP: /* Only print next-line header elements. */ |
if (NULL != (nn = nn->next)) { |
case MAN_TQ: |
for ( ; nn->next; nn = nn->next) |
nn = n->child; |
/* Do nothing. */ ; |
while (nn != NULL && (NODE_LINE & nn->flags) == 0) |
width = a2width(nn, &su); |
|
} |
|
|
|
/* Width is the first token. */ |
|
|
|
if (MAN_TP == n->tok && NULL != nn) { |
|
/* Skip past non-text children. */ |
|
while (nn && MAN_TEXT != nn->type) |
|
nn = nn->next; |
nn = nn->next; |
if (nn) |
while (nn != NULL) { |
width = a2width(nn, &su); |
print_man_node(man, nn, h); |
|
nn = nn->next; |
|
} |
|
break; |
|
default: |
|
abort(); |
} |
} |
|
|
if (MAN_BLOCK == n->type) { |
return 0; |
bufcat_su(h, "margin-left", &su); |
|
SCALE_VS_INIT(&su, 1); |
|
bufcat_su(h, "margin-top", &su); |
|
bufcat_style(h, "clear", "both"); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} |
|
|
|
bufcat_su(h, "min-width", &su); |
|
SCALE_INVERT(&su); |
|
bufcat_su(h, "margin-left", &su); |
|
SCALE_HS_INIT(&su, 1); |
|
bufcat_su(h, "margin-right", &su); |
|
bufcat_style(h, "clear", "left"); |
|
|
|
if (n->next && n->next->child) |
|
bufcat_style(h, "float", "left"); |
|
|
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
/* |
|
* Without a length string, we can print all of our children. |
|
*/ |
|
|
|
if ( ! width) |
|
return(1); |
|
|
|
/* |
|
* When a length has been specified, we need to carefully print |
|
* our child context: IP gets all children printed but the last |
|
* (the width), while TP gets all children printed but the first |
|
* (the width). |
|
*/ |
|
|
|
if (MAN_IP == n->tok) |
|
for (nn = n->child; nn->next; nn = nn->next) |
|
print_man_node(m, nn, mh, h); |
|
if (MAN_TP == n->tok) |
|
for (nn = n->child->next; nn; nn = nn->next) |
|
print_man_node(m, nn, mh, h); |
|
|
|
return(0); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_HP_pre(MAN_ARGS) |
man_HP_pre(MAN_ARGS) |
{ |
{ |
const struct man_node *nn; |
if (n->type == ROFFT_HEAD) |
struct htmlpair tag; |
return 0; |
struct roffsu su; |
|
|
|
if (MAN_HEAD == n->type) |
if (n->type == ROFFT_BLOCK) { |
return(0); |
print_bvspace(h, n); |
|
print_otag(h, TAG_DIV, "c", "HP"); |
|
} |
|
return 1; |
|
} |
|
|
nn = MAN_BLOCK == n->type ? |
static int |
n->head->child : n->parent->head->child; |
man_OP_pre(MAN_ARGS) |
|
{ |
|
struct tag *tt; |
|
|
SCALE_HS_INIT(&su, INDENT); |
print_text(h, "["); |
|
h->flags |= HTML_NOSPACE; |
|
tt = print_otag(h, TAG_SPAN, "c", "Op"); |
|
|
if (NULL != nn) |
if (NULL != (n = n->child)) { |
(void)a2width(nn, &su); |
print_otag(h, TAG_B, ""); |
|
print_text(h, n->string); |
if (MAN_BLOCK == n->type) { |
|
bufcat_su(h, "margin-left", &su); |
|
SCALE_VS_INIT(&su, 1); |
|
bufcat_su(h, "margin-top", &su); |
|
bufcat_style(h, "clear", "both"); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
|
} |
} |
|
|
bufcat_su(h, "margin-left", &su); |
print_stagq(h, tt); |
SCALE_INVERT(&su); |
|
bufcat_su(h, "text-indent", &su); |
|
|
|
PAIR_STYLE_INIT(&tag, h); |
if (NULL != n && NULL != n->next) { |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_I, ""); |
return(1); |
print_text(h, n->next->string); |
|
} |
|
|
|
print_stagq(h, tt); |
|
h->flags |= HTML_NOSPACE; |
|
print_text(h, "]"); |
|
return 0; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_B_pre(MAN_ARGS) |
man_B_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_B, ""); |
print_ofont(h, HTMLFONT_BOLD); |
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_ofont(h, HTMLFONT_ITALIC); |
return 1; |
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_literal_pre(MAN_ARGS) |
man_in_pre(MAN_ARGS) |
{ |
{ |
|
print_otag(h, TAG_BR, ""); |
if (MAN_nf == n->tok) { |
return 0; |
print_otag(h, TAG_BR, 0, NULL); |
|
mh->fl |= MANH_LITERAL; |
|
} else |
|
mh->fl &= ~MANH_LITERAL; |
|
|
|
return(1); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_in_pre(MAN_ARGS) |
man_ign_pre(MAN_ARGS) |
{ |
{ |
|
|
print_otag(h, TAG_BR, 0, NULL); |
return 0; |
return(0); |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_ign_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
{ |
{ |
|
if (n->type == ROFFT_HEAD) |
|
return 0; |
|
if (n->type == ROFFT_BLOCK) |
|
print_otag(h, TAG_DIV, "c", "Bd-indent"); |
|
return 1; |
|
} |
|
|
return(0); |
static int |
|
man_SY_pre(MAN_ARGS) |
|
{ |
|
switch (n->type) { |
|
case ROFFT_BLOCK: |
|
print_otag(h, TAG_TABLE, "c", "Nm"); |
|
print_otag(h, TAG_TR, ""); |
|
break; |
|
case ROFFT_HEAD: |
|
print_otag(h, TAG_TD, ""); |
|
print_otag(h, TAG_CODE, "cT", "Nm"); |
|
break; |
|
case ROFFT_BODY: |
|
print_otag(h, TAG_TD, ""); |
|
break; |
|
default: |
|
abort(); |
|
} |
|
return 1; |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
man_RS_pre(MAN_ARGS) |
man_UR_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
char *cp; |
struct roffsu su; |
n = n->child; |
|
assert(n->type == ROFFT_HEAD); |
|
if (n->child != NULL) { |
|
assert(n->child->type == ROFFT_TEXT); |
|
if (n->tok == MAN_MT) { |
|
mandoc_asprintf(&cp, "mailto:%s", n->child->string); |
|
print_otag(h, TAG_A, "cTh", "Mt", cp); |
|
free(cp); |
|
} else |
|
print_otag(h, TAG_A, "cTh", "Lk", n->child->string); |
|
} |
|
|
if (MAN_HEAD == n->type) |
assert(n->next->type == ROFFT_BODY); |
return(0); |
if (n->next->child != NULL) |
else if (MAN_BODY == n->type) |
n = n->next; |
return(1); |
|
|
|
SCALE_HS_INIT(&su, INDENT); |
print_man_nodelist(man, n->child, h); |
bufcat_su(h, "margin-left", &su); |
|
|
|
if (n->head->child) { |
return 0; |
SCALE_VS_INIT(&su, 1); |
} |
a2width(n->head->child, &su); |
|
bufcat_su(h, "margin-top", &su); |
|
} |
|
|
|
PAIR_STYLE_INIT(&tag, h); |
static int |
print_otag(h, TAG_DIV, 1, &tag); |
man_abort_pre(MAN_ARGS) |
return(1); |
{ |
|
abort(); |
} |
} |