version 1.32, 2010/05/15 20:51:40 |
version 1.88, 2012/06/02 20:16:23 |
|
|
/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* 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 |
|
|
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
|
|
|
#include "mandoc.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
#include "man.h" |
#include "man.h" |
|
|
/* FIXME: have PD set the default vspace width. */ |
/* FIXME: have PD set the default vspace width. */ |
|
|
#define INDENT 5 |
#define INDENT 5 |
#define HALFINDENT 3 |
|
|
|
#define MAN_ARGS const struct man_meta *m, \ |
#define MAN_ARGS const struct man_meta *m, \ |
const struct man_node *n, \ |
const struct man_node *n, \ |
|
struct mhtml *mh, \ |
struct html *h |
struct html *h |
|
|
|
struct mhtml { |
|
int fl; |
|
#define MANH_LITERAL (1 << 0) /* literal context */ |
|
}; |
|
|
struct htmlman { |
struct htmlman { |
int (*pre)(MAN_ARGS); |
int (*pre)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
}; |
}; |
|
|
|
static void print_bvspace(struct html *, |
|
const struct man_node *); |
static void print_man(MAN_ARGS); |
static void print_man(MAN_ARGS); |
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); |
|
|
static int a2width(const struct man_node *, |
static int a2width(const struct man_node *, |
struct roffsu *); |
struct roffsu *); |
|
|
static int man_alt_pre(MAN_ARGS); |
|
static int man_br_pre(MAN_ARGS); |
|
static int man_ign_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_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 void man_root_pre(MAN_ARGS); |
|
|
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 82 static const struct htmlman mans[MAN_MAX] = { |
|
Line 90 static const struct htmlman mans[MAN_MAX] = { |
|
{ 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 92 static const struct htmlman mans[MAN_MAX] = { |
|
Line 100 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 */ |
{ man_ign_pre, NULL }, /* na */ |
{ NULL, NULL }, /* i */ |
|
{ man_br_pre, NULL }, /* sp */ |
{ man_br_pre, NULL }, /* sp */ |
{ NULL, NULL }, /* nf */ |
{ man_literal_pre, NULL }, /* nf */ |
{ NULL, NULL }, /* fi */ |
{ man_literal_pre, NULL }, /* fi */ |
{ NULL, NULL }, /* r */ |
|
{ 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 */ |
{ man_ign_pre, NULL }, /* UC */ |
{ man_ign_pre, NULL }, /* UC */ |
{ man_ign_pre, NULL }, /* PD */ |
{ man_ign_pre, NULL }, /* PD */ |
{ man_br_pre, NULL }, /* Sp */ |
{ man_ign_pre, NULL }, /* AT */ |
{ man_ign_pre, NULL }, /* Vb */ |
{ man_in_pre, NULL }, /* in */ |
{ NULL, NULL }, /* Ve */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_ign_pre, NULL }, /* de */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_ign_pre, NULL }, /* dei */ |
{ man_literal_pre, NULL }, /* EX */ |
{ man_ign_pre, NULL }, /* am */ |
{ man_literal_pre, NULL }, /* EE */ |
{ man_ign_pre, NULL }, /* ami */ |
|
{ NULL, NULL }, /* . */ |
|
}; |
}; |
|
|
|
/* |
void |
* Printing leading vertical space before a block. |
html_man(void *arg, const struct man *m) |
* 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 man_node *n) |
{ |
{ |
struct html *h; |
|
struct tag *t; |
|
|
|
h = (struct html *)arg; |
if (n->body && n->body->child) |
|
if (MAN_TBL == n->body->child->type) |
|
return; |
|
|
print_gen_decls(h); |
if (MAN_ROOT == n->parent->type || MAN_RS != n->parent->tok) |
|
if (NULL == n->prev) |
|
return; |
|
|
t = print_otag(h, TAG_HTML, 0, NULL); |
print_otag(h, TAG_P, 0, NULL); |
print_man(man_meta(m), man_node(m), h); |
|
print_tagq(h, t); |
|
|
|
printf("\n"); |
|
} |
} |
|
|
|
void |
|
html_man(void *arg, const struct man *m) |
|
{ |
|
struct mhtml mh; |
|
|
|
memset(&mh, 0, sizeof(struct mhtml)); |
|
print_man(man_meta(m), man_node(m), &mh, (struct html *)arg); |
|
putchar('\n'); |
|
} |
|
|
static void |
static void |
print_man(MAN_ARGS) |
print_man(MAN_ARGS) |
{ |
{ |
struct tag *t; |
struct tag *t, *tt; |
struct htmlpair tag; |
struct htmlpair tag; |
|
|
t = print_otag(h, TAG_HEAD, 0, NULL); |
PAIR_CLASS_INIT(&tag, "mandoc"); |
|
|
print_man_head(m, n, h); |
if ( ! (HTML_FRAGMENT & h->oflags)) { |
print_tagq(h, t); |
print_gen_decls(h); |
t = print_otag(h, TAG_BODY, 0, NULL); |
t = print_otag(h, TAG_HTML, 0, NULL); |
|
tt = print_otag(h, TAG_HEAD, 0, NULL); |
|
print_man_head(m, n, mh, h); |
|
print_tagq(h, tt); |
|
print_otag(h, TAG_BODY, 0, NULL); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
} else |
|
t = print_otag(h, TAG_DIV, 1, &tag); |
|
|
tag.key = ATTR_CLASS; |
print_man_nodelist(m, n, mh, h); |
tag.val = "body"; |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
|
|
print_man_nodelist(m, n, h); |
|
|
|
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
|
|
Line 160 print_man_head(MAN_ARGS) |
|
Line 180 print_man_head(MAN_ARGS) |
|
{ |
{ |
|
|
print_gen_head(h); |
print_gen_head(h); |
bufinit(h); |
assert(m->title); |
buffmt(h, "%s(%s)", m->title, m->msec); |
assert(m->msec); |
|
bufcat_fmt(h, "%s(%s)", m->title, m->msec); |
print_otag(h, TAG_TITLE, 0, NULL); |
print_otag(h, TAG_TITLE, 0, NULL); |
print_text(h, h->buf); |
print_text(h, h->buf); |
} |
} |
|
|
print_man_nodelist(MAN_ARGS) |
print_man_nodelist(MAN_ARGS) |
{ |
{ |
|
|
print_man_node(m, n, h); |
print_man_node(m, n, mh, h); |
if (n->next) |
if (n->next) |
print_man_nodelist(m, n->next, h); |
print_man_nodelist(m, n->next, mh, h); |
} |
} |
|
|
|
|
Line 187 print_man_node(MAN_ARGS) |
|
Line 207 print_man_node(MAN_ARGS) |
|
child = 1; |
child = 1; |
t = h->tags.head; |
t = h->tags.head; |
|
|
bufinit(h); |
|
|
|
/* |
|
* FIXME: embedded elements within next-line scopes (e.g., `br' |
|
* within an empty `B') will cause formatting to be forgotten |
|
* due to scope closing out. |
|
*/ |
|
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case (MAN_ROOT): |
child = man_root_pre(m, n, h); |
man_root_pre(m, n, mh, h); |
break; |
break; |
case (MAN_TEXT): |
case (MAN_TEXT): |
|
/* |
|
* If we have a blank line, output a vertical space. |
|
* If we have a space as the first character, break |
|
* before printing the line's data. |
|
*/ |
|
if ('\0' == *n->string) { |
|
print_otag(h, TAG_P, 0, NULL); |
|
return; |
|
} |
|
|
|
if (' ' == *n->string && MAN_LINE & n->flags) |
|
print_otag(h, TAG_BR, 0, NULL); |
|
else if (MANH_LITERAL & mh->fl && n->prev) |
|
print_otag(h, TAG_BR, 0, NULL); |
|
|
print_text(h, n->string); |
print_text(h, n->string); |
return; |
return; |
|
case (MAN_EQN): |
|
print_eqn(h, n->eqn); |
|
break; |
|
case (MAN_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; |
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); |
} |
|
|
|
/* |
|
* 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->tags.head; |
t = h->tags.head; |
} |
} |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(m, n, h); |
child = (*mans[n->tok].pre)(m, n, mh, h); |
break; |
break; |
} |
} |
|
|
if (child && n->child) |
if (child && n->child) |
print_man_nodelist(m, n->child, h); |
print_man_nodelist(m, n->child, mh, 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); |
|
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_ROOT): |
case (MAN_ROOT): |
man_root_post(m, n, h); |
man_root_post(m, n, mh, h); |
break; |
break; |
case (MAN_TEXT): |
case (MAN_EQN): |
break; |
break; |
default: |
default: |
if (mans[n->tok].post) |
if (mans[n->tok].post) |
(*mans[n->tok].post)(m, n, h); |
(*mans[n->tok].post)(m, n, mh, h); |
break; |
break; |
} |
} |
} |
} |
Line 255 a2width(const struct man_node *n, struct roffsu *su) |
|
Line 298 a2width(const struct man_node *n, struct roffsu *su) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static void |
man_root_pre(MAN_ARGS) |
man_root_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[3]; |
struct htmlpair tag[3]; |
Line 266 man_root_pre(MAN_ARGS) |
|
Line 309 man_root_pre(MAN_ARGS) |
|
if (m->vol) |
if (m->vol) |
(void)strlcat(b, m->vol, BUFSIZ); |
(void)strlcat(b, m->vol, BUFSIZ); |
|
|
|
assert(m->title); |
|
assert(m->msec); |
snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); |
snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); |
|
|
PAIR_CLASS_INIT(&tag[0], "header"); |
PAIR_SUMMARY_INIT(&tag[0], "Document Header"); |
bufcat_style(h, "width", "100%"); |
PAIR_CLASS_INIT(&tag[1], "head"); |
PAIR_STYLE_INIT(&tag[1], h); |
PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); |
PAIR_SUMMARY_INIT(&tag[2], "header"); |
|
|
|
t = print_otag(h, TAG_TABLE, 3, tag); |
t = print_otag(h, TAG_TABLE, 3, tag); |
|
PAIR_INIT(&tag[0], ATTR_WIDTH, "30%"); |
|
print_otag(h, TAG_COL, 1, tag); |
|
print_otag(h, TAG_COL, 1, tag); |
|
print_otag(h, TAG_COL, 1, tag); |
|
|
|
print_otag(h, TAG_TBODY, 0, NULL); |
|
|
tt = print_otag(h, TAG_TR, 0, NULL); |
tt = print_otag(h, TAG_TR, 0, NULL); |
|
|
bufinit(h); |
PAIR_CLASS_INIT(&tag[0], "head-ltitle"); |
bufcat_style(h, "width", "10%"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
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); |
PAIR_CLASS_INIT(&tag[0], "head-vol"); |
bufcat_style(h, "width", "80%"); |
PAIR_INIT(&tag[1], ATTR_ALIGN, "center"); |
bufcat_style(h, "white-space", "nowrap"); |
print_otag(h, TAG_TD, 2, tag); |
bufcat_style(h, "text-align", "center"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
print_text(h, b); |
print_text(h, b); |
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
bufinit(h); |
PAIR_CLASS_INIT(&tag[0], "head-rtitle"); |
bufcat_style(h, "width", "10%"); |
PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); |
bufcat_style(h, "text-align", "right"); |
print_otag(h, TAG_TD, 2, tag); |
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); |
|
} |
} |
|
|
|
|
Line 309 man_root_post(MAN_ARGS) |
|
Line 351 man_root_post(MAN_ARGS) |
|
{ |
{ |
struct htmlpair tag[3]; |
struct htmlpair tag[3]; |
struct tag *t, *tt; |
struct tag *t, *tt; |
char b[DATESIZ]; |
|
|
|
time2a(m->date, b, DATESIZ); |
PAIR_SUMMARY_INIT(&tag[0], "Document Footer"); |
|
PAIR_CLASS_INIT(&tag[1], "foot"); |
PAIR_CLASS_INIT(&tag[0], "footer"); |
PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); |
bufcat_style(h, "width", "100%"); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
PAIR_SUMMARY_INIT(&tag[2], "footer"); |
|
|
|
t = print_otag(h, TAG_TABLE, 3, tag); |
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); |
|
|
tt = print_otag(h, TAG_TR, 0, NULL); |
tt = print_otag(h, TAG_TR, 0, NULL); |
|
|
bufinit(h); |
PAIR_CLASS_INIT(&tag[0], "foot-date"); |
bufcat_style(h, "width", "50%"); |
|
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
print_otag(h, TAG_TD, 1, tag); |
print_text(h, b); |
|
|
assert(m->date); |
|
print_text(h, m->date); |
print_stagq(h, tt); |
print_stagq(h, tt); |
|
|
bufinit(h); |
PAIR_CLASS_INIT(&tag[0], "foot-os"); |
bufcat_style(h, "width", "50%"); |
PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); |
bufcat_style(h, "text-align", "right"); |
print_otag(h, TAG_TD, 2, tag); |
PAIR_STYLE_INIT(&tag[0], h); |
|
print_otag(h, TAG_TD, 1, tag); |
|
if (m->source) |
if (m->source) |
print_text(h, m->source); |
print_text(h, m->source); |
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
|
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_br_pre(MAN_ARGS) |
man_br_pre(MAN_ARGS) |
Line 349 man_br_pre(MAN_ARGS) |
|
Line 388 man_br_pre(MAN_ARGS) |
|
|
|
SCALE_VS_INIT(&su, 1); |
SCALE_VS_INIT(&su, 1); |
|
|
switch (n->tok) { |
if (MAN_sp == n->tok) { |
case (MAN_Sp): |
if (NULL != (n = n->child)) |
SCALE_VS_INIT(&su, 0.5); |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
break; |
SCALE_VS_INIT(&su, atoi(n->string)); |
case (MAN_sp): |
} else |
if (n->child) |
|
a2roffsu(n->child->string, &su, SCALE_VS); |
|
break; |
|
default: |
|
su.scale = 0; |
su.scale = 0; |
break; |
|
} |
|
|
|
|
bufinit(h); |
bufcat_su(h, "height", &su); |
bufcat_su(h, "height", &su); |
PAIR_STYLE_INIT(&tag, h); |
PAIR_STYLE_INIT(&tag, h); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_DIV, 1, &tag); |
Line 372 man_br_pre(MAN_ARGS) |
|
Line 406 man_br_pre(MAN_ARGS) |
|
return(0); |
return(0); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
struct htmlpair tag; |
struct roffsu su; |
|
|
|
if (MAN_BODY == n->type) { |
if (MAN_BLOCK == n->type) { |
SCALE_HS_INIT(&su, INDENT); |
mh->fl &= ~MANH_LITERAL; |
bufcat_su(h, "margin-left", &su); |
PAIR_CLASS_INIT(&tag, "section"); |
PAIR_CLASS_INIT(&tag[0], "sec-body"); |
print_otag(h, TAG_DIV, 1, &tag); |
PAIR_STYLE_INIT(&tag[1], h); |
|
print_otag(h, TAG_DIV, 2, tag); |
|
return(1); |
return(1); |
} else if (MAN_BLOCK == n->type) { |
} else if (MAN_BODY == n->type) |
PAIR_CLASS_INIT(&tag[0], "sec-block"); |
|
if (n->prev && MAN_SH == n->prev->tok) |
|
if (NULL == n->prev->body->child) { |
|
print_otag(h, TAG_DIV, 1, tag); |
|
return(1); |
|
} |
|
|
|
SCALE_VS_INIT(&su, 1); |
|
bufcat_su(h, "margin-top", &su); |
|
if (NULL == n->next) |
|
bufcat_su(h, "margin-bottom", &su); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
print_otag(h, TAG_DIV, 2, tag); |
|
return(1); |
return(1); |
} |
|
|
|
PAIR_CLASS_INIT(&tag[0], "sec-head"); |
print_otag(h, TAG_H1, 0, NULL); |
print_otag(h, TAG_DIV, 1, tag); |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_alt_pre(MAN_ARGS) |
man_alt_pre(MAN_ARGS) |
{ |
{ |
const struct man_node *nn; |
const struct man_node *nn; |
struct tag *t; |
int i, savelit; |
int i; |
enum htmltag fp; |
enum htmlfont fp; |
struct tag *t; |
|
|
|
if ((savelit = mh->fl & MANH_LITERAL)) |
|
print_otag(h, TAG_BR, 0, NULL); |
|
|
|
mh->fl &= ~MANH_LITERAL; |
|
|
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 ? 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(); |
Line 447 man_alt_pre(MAN_ARGS) |
|
Line 467 man_alt_pre(MAN_ARGS) |
|
if (i) |
if (i) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
|
|
/* |
if (TAG_MAX != fp) |
* Open and close the scope with each argument, so that |
t = print_otag(h, fp, 0, NULL); |
* internal \f escapes, which are common, are also |
|
* closed out with the scope. |
print_man_node(m, nn, mh, h); |
*/ |
|
t = print_ofont(h, fp); |
if (t) |
print_man_node(m, nn, h); |
print_tagq(h, t); |
print_tagq(h, t); |
|
} |
} |
|
|
|
if (savelit) |
|
mh->fl |= MANH_LITERAL; |
|
|
return(0); |
return(0); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_SB_pre(MAN_ARGS) |
|
{ |
|
struct htmlpair tag; |
|
|
|
/* FIXME: print_ofont(). */ |
|
PAIR_CLASS_INIT(&tag, "small bold"); |
|
print_otag(h, TAG_SPAN, 1, &tag); |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
man_SM_pre(MAN_ARGS) |
man_SM_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag; |
|
|
|
PAIR_CLASS_INIT(&tag, "small"); |
print_otag(h, TAG_SMALL, 0, NULL); |
print_otag(h, TAG_SPAN, 1, &tag); |
if (MAN_SB == n->tok) |
|
print_otag(h, TAG_B, 0, NULL); |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
struct htmlpair tag[3]; |
struct htmlpair tag; |
struct roffsu su; |
|
|
|
SCALE_VS_INIT(&su, 1); |
if (MAN_BLOCK == n->type) { |
|
mh->fl &= ~MANH_LITERAL; |
if (MAN_BODY == n->type) { |
PAIR_CLASS_INIT(&tag, "subsection"); |
PAIR_CLASS_INIT(&tag[0], "ssec-body"); |
print_otag(h, TAG_DIV, 1, &tag); |
if (n->parent->next && n->child) { |
|
bufcat_su(h, "margin-bottom", &su); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
print_otag(h, TAG_DIV, 2, tag); |
|
return(1); |
|
} |
|
|
|
print_otag(h, TAG_DIV, 1, tag); |
|
return(1); |
return(1); |
} else if (MAN_BLOCK == n->type) { |
} else if (MAN_BODY == n->type) |
PAIR_CLASS_INIT(&tag[0], "ssec-block"); |
|
if (n->prev && MAN_SS == n->prev->tok) |
|
if (n->prev->body->child) { |
|
bufcat_su(h, "margin-top", &su); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
print_otag(h, TAG_DIV, 2, tag); |
|
return(1); |
|
} |
|
|
|
print_otag(h, TAG_DIV, 1, tag); |
|
return(1); |
return(1); |
} |
|
|
|
SCALE_HS_INIT(&su, INDENT - HALFINDENT); |
print_otag(h, TAG_H2, 0, NULL); |
bufcat_su(h, "margin-left", &su); |
|
PAIR_CLASS_INIT(&tag[0], "ssec-head"); |
|
PAIR_STYLE_INIT(&tag[1], h); |
|
print_otag(h, TAG_DIV, 2, tag); |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* 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_BLOCK != n->type) |
if (MAN_HEAD == n->type) |
return(1); |
return(0); |
|
else if (MAN_BLOCK == n->type) |
|
print_bvspace(h, n); |
|
|
i = 0; |
|
|
|
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); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_IP_pre(MAN_ARGS) |
man_IP_pre(MAN_ARGS) |
{ |
{ |
struct roffsu su; |
|
struct htmlpair tag; |
|
const struct man_node *nn; |
const struct man_node *nn; |
int width; |
|
|
|
/* |
|
* This scattering of 1-BU margins and pads is to make sure that |
|
* when text overruns its box, the subsequent text isn't flush |
|
* up against it. However, the rest of the right-hand box must |
|
* also be adjusted in consideration of this 1-BU space. |
|
*/ |
|
|
|
if (MAN_BODY == n->type) { |
if (MAN_BODY == n->type) { |
SCALE_HS_INIT(&su, INDENT); |
print_otag(h, TAG_DD, 0, NULL); |
bufcat_su(h, "margin-left", &su); |
|
PAIR_STYLE_INIT(&tag, h); |
|
print_otag(h, TAG_DIV, 1, &tag); |
|
return(1); |
return(1); |
|
} else if (MAN_HEAD != n->type) { |
|
print_otag(h, TAG_DL, 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, 0, NULL); |
width = 0; |
|
|
|
/* Width is the last 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(m, n->child, mh, h); |
for ( ; nn->next; nn = nn->next) |
|
/* Do nothing. */ ; |
|
width = a2width(nn, &su); |
|
} |
|
|
|
/* Width is the first token. */ |
/* For TP, only print next-line header elements. */ |
|
|
if (MAN_TP == n->tok && NULL != nn) { |
|
/* Skip past non-text children. */ |
|
while (nn && MAN_TEXT != nn->type) |
|
nn = nn->next; |
|
if (nn) |
|
width = a2width(nn, &su); |
|
} |
|
|
|
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, "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, h); |
|
if (MAN_TP == n->tok) |
if (MAN_TP == n->tok) |
for (nn = n->child->next; nn; nn = nn->next) |
for (nn = n->child; nn; nn = nn->next) |
print_man_node(m, nn, h); |
if (nn->line > n->line) |
|
print_man_node(m, nn, mh, h); |
|
|
return(0); |
return(0); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_HP_pre(MAN_ARGS) |
man_HP_pre(MAN_ARGS) |
{ |
{ |
const struct man_node *nn; |
struct htmlpair tag; |
struct htmlpair tag; |
struct roffsu su; |
struct roffsu su; |
const struct man_node *np; |
|
|
if (MAN_HEAD == n->type) |
if (MAN_HEAD == n->type) |
return(0); |
return(0); |
|
else if (MAN_BLOCK != n->type) |
|
return(1); |
|
|
nn = MAN_BLOCK == n->type ? |
np = n->head->child; |
n->head->child : n->parent->head->child; |
|
|
|
SCALE_HS_INIT(&su, INDENT); |
if (NULL == np || ! a2width(np, &su)) |
|
SCALE_HS_INIT(&su, INDENT); |
|
|
if (NULL != nn) |
bufinit(h); |
(void)a2width(nn, &su); |
|
|
|
if (MAN_BLOCK == n->type) { |
print_bvspace(h, n); |
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); |
bufcat_su(h, "margin-left", &su); |
SCALE_INVERT(&su); |
su.scale = -su.scale; |
bufcat_su(h, "text-indent", &su); |
bufcat_su(h, "text-indent", &su); |
|
|
PAIR_STYLE_INIT(&tag, h); |
PAIR_STYLE_INIT(&tag, h); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_P, 1, &tag); |
return(1); |
return(1); |
} |
} |
|
|
|
/* ARGSUSED */ |
|
static int |
|
man_OP_pre(MAN_ARGS) |
|
{ |
|
struct tag *tt; |
|
struct htmlpair tag; |
|
|
|
print_text(h, "["); |
|
h->flags |= HTML_NOSPACE; |
|
PAIR_CLASS_INIT(&tag, "opt"); |
|
tt = print_otag(h, TAG_SPAN, 1, &tag); |
|
|
|
if (NULL != (n = n->child)) { |
|
print_otag(h, TAG_B, 0, NULL); |
|
print_text(h, n->string); |
|
} |
|
|
|
print_stagq(h, tt); |
|
|
|
if (NULL != n && NULL != n->next) { |
|
print_otag(h, TAG_I, 0, NULL); |
|
print_text(h, n->next->string); |
|
} |
|
|
|
print_stagq(h, tt); |
|
h->flags |= HTML_NOSPACE; |
|
print_text(h, "]"); |
|
return(0); |
|
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_B_pre(MAN_ARGS) |
man_B_pre(MAN_ARGS) |
{ |
{ |
|
|
print_ofont(h, HTMLFONT_BOLD); |
print_otag(h, TAG_B, 0, NULL); |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_I_pre(MAN_ARGS) |
man_I_pre(MAN_ARGS) |
{ |
{ |
|
|
print_ofont(h, HTMLFONT_ITALIC); |
print_otag(h, TAG_I, 0, NULL); |
return(1); |
return(1); |
} |
} |
|
|
|
/* ARGSUSED */ |
|
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); |
|
} |
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_ign_pre(MAN_ARGS) |
man_in_pre(MAN_ARGS) |
{ |
{ |
|
|
|
print_otag(h, TAG_BR, 0, NULL); |
return(0); |
return(0); |
} |
} |
|
|
|
/* ARGSUSED */ |
|
static int |
|
man_ign_pre(MAN_ARGS) |
|
{ |
|
|
|
return(0); |
|
} |
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
man_RS_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
Line 737 man_RS_pre(MAN_ARGS) |
|
Line 679 man_RS_pre(MAN_ARGS) |
|
return(1); |
return(1); |
|
|
SCALE_HS_INIT(&su, INDENT); |
SCALE_HS_INIT(&su, INDENT); |
bufcat_su(h, "margin-left", &su); |
if (n->head->child) |
|
|
if (n->head->child) { |
|
SCALE_VS_INIT(&su, 1); |
|
a2width(n->head->child, &su); |
a2width(n->head->child, &su); |
bufcat_su(h, "margin-top", &su); |
|
} |
|
|
|
|
bufinit(h); |
|
bufcat_su(h, "margin-left", &su); |
PAIR_STYLE_INIT(&tag, h); |
PAIR_STYLE_INIT(&tag, h); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_DIV, 1, &tag); |
return(1); |
return(1); |