version 1.208, 2014/10/10 15:26:29 |
version 1.236, 2015/09/26 00:54:04 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2014, 2015 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 |
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#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
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#include "roff.h" |
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#include "mdoc.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
#include "mdoc.h" |
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#include "main.h" |
#include "main.h" |
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#define INDENT 5 |
#define INDENT 5 |
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#define MDOC_ARGS const struct mdoc_meta *meta, \ |
#define MDOC_ARGS const struct roff_meta *meta, \ |
const struct mdoc_node *n, \ |
struct roff_node *n, \ |
struct html *h |
struct html *h |
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#ifndef MIN |
#ifndef MIN |
Line 48 struct htmlmdoc { |
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Line 48 struct htmlmdoc { |
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void (*post)(MDOC_ARGS); |
void (*post)(MDOC_ARGS); |
}; |
}; |
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static void print_mdoc(MDOC_ARGS); |
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static void print_mdoc_head(MDOC_ARGS); |
static void print_mdoc_head(MDOC_ARGS); |
static void print_mdoc_node(MDOC_ARGS); |
static void print_mdoc_node(MDOC_ARGS); |
static void print_mdoc_nodelist(MDOC_ARGS); |
static void print_mdoc_nodelist(MDOC_ARGS); |
static void synopsis_pre(struct html *, |
static void synopsis_pre(struct html *, |
const struct mdoc_node *); |
const struct roff_node *); |
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static void a2width(const char *, struct roffsu *); |
static void a2width(const char *, struct roffsu *); |
static void a2offs(const char *, struct roffsu *); |
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static void mdoc_root_post(MDOC_ARGS); |
static void mdoc_root_post(MDOC_ARGS); |
static int mdoc_root_pre(MDOC_ARGS); |
static int mdoc_root_pre(MDOC_ARGS); |
Line 83 static int mdoc_fl_pre(MDOC_ARGS); |
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Line 81 static int mdoc_fl_pre(MDOC_ARGS); |
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static int mdoc_fn_pre(MDOC_ARGS); |
static int mdoc_fn_pre(MDOC_ARGS); |
static int mdoc_ft_pre(MDOC_ARGS); |
static int mdoc_ft_pre(MDOC_ARGS); |
static int mdoc_em_pre(MDOC_ARGS); |
static int mdoc_em_pre(MDOC_ARGS); |
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static void mdoc_eo_post(MDOC_ARGS); |
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static int mdoc_eo_pre(MDOC_ARGS); |
static int mdoc_er_pre(MDOC_ARGS); |
static int mdoc_er_pre(MDOC_ARGS); |
static int mdoc_ev_pre(MDOC_ARGS); |
static int mdoc_ev_pre(MDOC_ARGS); |
static int mdoc_ex_pre(MDOC_ARGS); |
static int mdoc_ex_pre(MDOC_ARGS); |
Line 99 static int mdoc_mt_pre(MDOC_ARGS); |
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Line 99 static int mdoc_mt_pre(MDOC_ARGS); |
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static int mdoc_ms_pre(MDOC_ARGS); |
static int mdoc_ms_pre(MDOC_ARGS); |
static int mdoc_nd_pre(MDOC_ARGS); |
static int mdoc_nd_pre(MDOC_ARGS); |
static int mdoc_nm_pre(MDOC_ARGS); |
static int mdoc_nm_pre(MDOC_ARGS); |
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static int mdoc_no_pre(MDOC_ARGS); |
static int mdoc_ns_pre(MDOC_ARGS); |
static int mdoc_ns_pre(MDOC_ARGS); |
static int mdoc_pa_pre(MDOC_ARGS); |
static int mdoc_pa_pre(MDOC_ARGS); |
static void mdoc_pf_post(MDOC_ARGS); |
static void mdoc_pf_post(MDOC_ARGS); |
Line 183 static const struct htmlmdoc mdocs[MDOC_MAX] = { |
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Line 184 static const struct htmlmdoc mdocs[MDOC_MAX] = { |
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{mdoc_quote_pre, mdoc_quote_post}, /* Bq */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Bq */ |
{mdoc_xx_pre, NULL}, /* Bsx */ |
{mdoc_xx_pre, NULL}, /* Bsx */ |
{mdoc_bx_pre, NULL}, /* Bx */ |
{mdoc_bx_pre, NULL}, /* Bx */ |
{NULL, NULL}, /* Db */ |
{mdoc_skip_pre, NULL}, /* Db */ |
{NULL, NULL}, /* Dc */ |
{NULL, NULL}, /* Dc */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Do */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Do */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Dq */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Dq */ |
{NULL, NULL}, /* Ec */ /* FIXME: no space */ |
{NULL, NULL}, /* Ec */ /* FIXME: no space */ |
{NULL, NULL}, /* Ef */ |
{NULL, NULL}, /* Ef */ |
{mdoc_em_pre, NULL}, /* Em */ |
{mdoc_em_pre, NULL}, /* Em */ |
{mdoc_quote_pre, mdoc_quote_post}, /* Eo */ |
{mdoc_eo_pre, mdoc_eo_post}, /* Eo */ |
{mdoc_xx_pre, NULL}, /* Fx */ |
{mdoc_xx_pre, NULL}, /* Fx */ |
{mdoc_ms_pre, NULL}, /* Ms */ |
{mdoc_ms_pre, NULL}, /* Ms */ |
{mdoc_igndelim_pre, NULL}, /* No */ |
{mdoc_no_pre, NULL}, /* No */ |
{mdoc_ns_pre, NULL}, /* Ns */ |
{mdoc_ns_pre, NULL}, /* Ns */ |
{mdoc_xx_pre, NULL}, /* Nx */ |
{mdoc_xx_pre, NULL}, /* Nx */ |
{mdoc_xx_pre, NULL}, /* Ox */ |
{mdoc_xx_pre, NULL}, /* Ox */ |
Line 262 static const char * const lists[LIST_MAX] = { |
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Line 263 static const char * const lists[LIST_MAX] = { |
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}; |
}; |
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void |
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html_mdoc(void *arg, const struct mdoc *mdoc) |
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{ |
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print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc), |
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(struct html *)arg); |
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putchar('\n'); |
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} |
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/* |
/* |
* Calculate the scaling unit passed in a `-width' argument. This uses |
* Calculate the scaling unit passed in a `-width' argument. This uses |
* either a native scaling unit (e.g., 1i, 2m) or the string length of |
* either a native scaling unit (e.g., 1i, 2m) or the string length of |
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a2width(const char *p, struct roffsu *su) |
a2width(const char *p, struct roffsu *su) |
{ |
{ |
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if ( ! a2roffsu(p, su, SCALE_MAX)) { |
if (a2roffsu(p, su, SCALE_MAX) < 2) { |
su->unit = SCALE_BU; |
su->unit = SCALE_EN; |
su->scale = html_strlen(p); |
su->scale = html_strlen(p); |
} |
} else if (su->scale < 0.0) |
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su->scale = 0.0; |
} |
} |
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/* |
/* |
* See the same function in mdoc_term.c for documentation. |
* See the same function in mdoc_term.c for documentation. |
*/ |
*/ |
static void |
static void |
synopsis_pre(struct html *h, const struct mdoc_node *n) |
synopsis_pre(struct html *h, const struct roff_node *n) |
{ |
{ |
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if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
Line 328 synopsis_pre(struct html *h, const struct mdoc_node *n |
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Line 321 synopsis_pre(struct html *h, const struct mdoc_node *n |
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} |
} |
} |
} |
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/* |
void |
* Calculate the scaling unit passed in an `-offset' argument. This |
html_mdoc(void *arg, const struct roff_man *mdoc) |
* uses either a native scaling unit (e.g., 1i, 2m), one of a set of |
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* predefined strings (indent, etc.), or the string length of the value. |
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*/ |
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static void |
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a2offs(const char *p, struct roffsu *su) |
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{ |
{ |
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/* FIXME: "right"? */ |
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if (0 == strcmp(p, "left")) |
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SCALE_HS_INIT(su, 0); |
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else if (0 == strcmp(p, "indent")) |
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SCALE_HS_INIT(su, INDENT); |
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else if (0 == strcmp(p, "indent-two")) |
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SCALE_HS_INIT(su, INDENT * 2); |
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else if ( ! a2roffsu(p, su, SCALE_MAX)) |
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SCALE_HS_INIT(su, html_strlen(p)); |
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} |
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static void |
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print_mdoc(MDOC_ARGS) |
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{ |
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struct tag *t, *tt; |
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struct htmlpair tag; |
struct htmlpair tag; |
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struct html *h; |
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struct tag *t, *tt; |
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PAIR_CLASS_INIT(&tag, "mandoc"); |
PAIR_CLASS_INIT(&tag, "mandoc"); |
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h = (struct html *)arg; |
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if ( ! (HTML_FRAGMENT & h->oflags)) { |
if ( ! (HTML_FRAGMENT & h->oflags)) { |
print_gen_decls(h); |
print_gen_decls(h); |
t = print_otag(h, TAG_HTML, 0, NULL); |
t = print_otag(h, TAG_HTML, 0, NULL); |
tt = print_otag(h, TAG_HEAD, 0, NULL); |
tt = print_otag(h, TAG_HEAD, 0, NULL); |
print_mdoc_head(meta, n, h); |
print_mdoc_head(&mdoc->meta, mdoc->first->child, h); |
print_tagq(h, tt); |
print_tagq(h, tt); |
print_otag(h, TAG_BODY, 0, NULL); |
print_otag(h, TAG_BODY, 0, NULL); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_DIV, 1, &tag); |
} else |
} else |
t = print_otag(h, TAG_DIV, 1, &tag); |
t = print_otag(h, TAG_DIV, 1, &tag); |
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print_mdoc_nodelist(meta, n, h); |
mdoc_root_pre(&mdoc->meta, mdoc->first->child, h); |
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print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h); |
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mdoc_root_post(&mdoc->meta, mdoc->first->child, h); |
print_tagq(h, t); |
print_tagq(h, t); |
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putchar('\n'); |
} |
} |
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static void |
static void |
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print_mdoc_nodelist(MDOC_ARGS) |
print_mdoc_nodelist(MDOC_ARGS) |
{ |
{ |
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print_mdoc_node(meta, n, h); |
while (n != NULL) { |
if (n->next) |
print_mdoc_node(meta, n, h); |
print_mdoc_nodelist(meta, n->next, h); |
n = n->next; |
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} |
} |
} |
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static void |
static void |
Line 405 print_mdoc_node(MDOC_ARGS) |
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Line 383 print_mdoc_node(MDOC_ARGS) |
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child = 1; |
child = 1; |
t = h->tags.head; |
t = h->tags.head; |
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n->flags &= ~MDOC_ENDED; |
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switch (n->type) { |
switch (n->type) { |
case MDOC_ROOT: |
case ROFFT_TEXT: |
child = mdoc_root_pre(meta, n, h); |
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break; |
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case MDOC_TEXT: |
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/* No tables in this mode... */ |
/* No tables in this mode... */ |
assert(NULL == h->tblt); |
assert(NULL == h->tblt); |
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Line 427 print_mdoc_node(MDOC_ARGS) |
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Line 403 print_mdoc_node(MDOC_ARGS) |
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if (MDOC_DELIMO & n->flags) |
if (MDOC_DELIMO & n->flags) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
return; |
return; |
case MDOC_EQN: |
case ROFFT_EQN: |
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if (n->flags & MDOC_LINE) |
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putchar('\n'); |
print_eqn(h, n->eqn); |
print_eqn(h, n->eqn); |
break; |
break; |
case MDOC_TBL: |
case ROFFT_TBL: |
/* |
/* |
* This will take care of initialising all of the table |
* This will take care of initialising all of the table |
* state data for the first table, then tearing it down |
* state data for the first table, then tearing it down |
Line 444 print_mdoc_node(MDOC_ARGS) |
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Line 422 print_mdoc_node(MDOC_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->tags.head; |
} |
} |
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assert(h->tblt == NULL); |
assert(NULL == h->tblt); |
if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child)) |
if (mdocs[n->tok].pre && ENDBODY_NOT == n->end) |
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child = (*mdocs[n->tok].pre)(meta, n, h); |
child = (*mdocs[n->tok].pre)(meta, n, h); |
break; |
break; |
} |
} |
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if (HTML_KEEP & h->flags) { |
if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) { |
if (n->prev ? (n->prev->lastline != n->line) : |
h->flags &= ~HTML_KEEP; |
(n->parent && n->parent->line != n->line)) { |
h->flags |= HTML_PREKEEP; |
h->flags &= ~HTML_KEEP; |
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h->flags |= HTML_PREKEEP; |
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} |
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} |
} |
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if (child && n->child) |
if (child && n->child) |
Line 469 print_mdoc_node(MDOC_ARGS) |
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Line 443 print_mdoc_node(MDOC_ARGS) |
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print_stagq(h, t); |
print_stagq(h, t); |
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switch (n->type) { |
switch (n->type) { |
case MDOC_ROOT: |
case ROFFT_EQN: |
mdoc_root_post(meta, n, h); |
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break; |
break; |
case MDOC_EQN: |
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break; |
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default: |
default: |
if (mdocs[n->tok].post && ENDBODY_NOT == n->end) |
if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED) |
(*mdocs[n->tok].post)(meta, n, h); |
break; |
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(*mdocs[n->tok].post)(meta, n, h); |
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if (n->end != ENDBODY_NOT) |
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n->body->flags |= MDOC_ENDED; |
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if (n->end == ENDBODY_NOSPACE) |
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h->flags |= HTML_NOSPACE; |
break; |
break; |
} |
} |
} |
} |
Line 557 mdoc_sh_pre(MDOC_ARGS) |
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Line 533 mdoc_sh_pre(MDOC_ARGS) |
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struct htmlpair tag; |
struct htmlpair tag; |
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switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
PAIR_CLASS_INIT(&tag, "section"); |
PAIR_CLASS_INIT(&tag, "section"); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_DIV, 1, &tag); |
return(1); |
return(1); |
case MDOC_BODY: |
case ROFFT_BODY: |
if (n->sec == SEC_AUTHORS) |
if (n->sec == SEC_AUTHORS) |
h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT); |
h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT); |
return(1); |
return(1); |
Line 572 mdoc_sh_pre(MDOC_ARGS) |
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Line 548 mdoc_sh_pre(MDOC_ARGS) |
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bufinit(h); |
bufinit(h); |
bufcat(h, "x"); |
bufcat(h, "x"); |
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for (n = n->child; n && MDOC_TEXT == n->type; ) { |
for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) { |
bufcat_id(h, n->string); |
bufcat_id(h, n->string); |
if (NULL != (n = n->next)) |
if (NULL != (n = n->next)) |
bufcat_id(h, " "); |
bufcat_id(h, " "); |
Line 592 mdoc_ss_pre(MDOC_ARGS) |
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Line 568 mdoc_ss_pre(MDOC_ARGS) |
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{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
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if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
PAIR_CLASS_INIT(&tag, "subsection"); |
PAIR_CLASS_INIT(&tag, "subsection"); |
print_otag(h, TAG_DIV, 1, &tag); |
print_otag(h, TAG_DIV, 1, &tag); |
return(1); |
return(1); |
} else if (MDOC_BODY == n->type) |
} else if (n->type == ROFFT_BODY) |
return(1); |
return(1); |
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bufinit(h); |
bufinit(h); |
bufcat(h, "x"); |
bufcat(h, "x"); |
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for (n = n->child; n && MDOC_TEXT == n->type; ) { |
for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) { |
bufcat_id(h, n->string); |
bufcat_id(h, n->string); |
if (NULL != (n = n->next)) |
if (NULL != (n = n->next)) |
bufcat_id(h, " "); |
bufcat_id(h, " "); |
Line 634 mdoc_fl_pre(MDOC_ARGS) |
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Line 610 mdoc_fl_pre(MDOC_ARGS) |
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if ( ! (n->nchild == 0 && |
if ( ! (n->nchild == 0 && |
(n->next == NULL || |
(n->next == NULL || |
n->next->type == MDOC_TEXT || |
n->next->type == ROFFT_TEXT || |
n->next->flags & MDOC_LINE))) |
n->next->flags & MDOC_LINE))) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
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Line 646 mdoc_nd_pre(MDOC_ARGS) |
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Line 622 mdoc_nd_pre(MDOC_ARGS) |
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{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
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if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY) |
return(1); |
return(1); |
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/* XXX: this tag in theory can contain block elements. */ |
/* XXX: this tag in theory can contain block elements. */ |
Line 665 mdoc_nm_pre(MDOC_ARGS) |
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Line 641 mdoc_nm_pre(MDOC_ARGS) |
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int len; |
int len; |
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switch (n->type) { |
switch (n->type) { |
case MDOC_ELEM: |
case ROFFT_HEAD: |
synopsis_pre(h, n); |
print_otag(h, TAG_TD, 0, NULL); |
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/* FALLTHROUGH */ |
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case ROFFT_ELEM: |
PAIR_CLASS_INIT(&tag, "name"); |
PAIR_CLASS_INIT(&tag, "name"); |
print_otag(h, TAG_B, 1, &tag); |
print_otag(h, TAG_B, 1, &tag); |
if (NULL == n->child && meta->name) |
if (n->child == NULL && meta->name != NULL) |
print_text(h, meta->name); |
print_text(h, meta->name); |
return(1); |
return(1); |
case MDOC_HEAD: |
case ROFFT_BODY: |
print_otag(h, TAG_TD, 0, NULL); |
print_otag(h, TAG_TD, 0, NULL); |
if (NULL == n->child && meta->name) |
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print_text(h, meta->name); |
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return(1); |
return(1); |
case MDOC_BODY: |
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print_otag(h, TAG_TD, 0, NULL); |
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return(1); |
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default: |
default: |
break; |
break; |
} |
} |
Line 688 mdoc_nm_pre(MDOC_ARGS) |
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Line 661 mdoc_nm_pre(MDOC_ARGS) |
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PAIR_CLASS_INIT(&tag, "synopsis"); |
PAIR_CLASS_INIT(&tag, "synopsis"); |
print_otag(h, TAG_TABLE, 1, &tag); |
print_otag(h, TAG_TABLE, 1, &tag); |
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for (len = 0, n = n->child; n; n = n->next) |
for (len = 0, n = n->head->child; n; n = n->next) |
if (MDOC_TEXT == n->type) |
if (n->type == ROFFT_TEXT) |
len += html_strlen(n->string); |
len += html_strlen(n->string); |
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if (0 == len && meta->name) |
if (len == 0 && meta->name != NULL) |
len = html_strlen(meta->name); |
len = html_strlen(meta->name); |
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SCALE_HS_INIT(&su, len); |
SCALE_HS_INIT(&su, len); |
Line 835 mdoc_it_pre(MDOC_ARGS) |
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Line 808 mdoc_it_pre(MDOC_ARGS) |
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struct roffsu su; |
struct roffsu su; |
enum mdoc_list type; |
enum mdoc_list type; |
struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
const struct mdoc_node *bl; |
const struct roff_node *bl; |
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bl = n->parent; |
bl = n->parent; |
while (bl && MDOC_Bl != bl->tok) |
while (bl && MDOC_Bl != bl->tok) |
Line 850 mdoc_it_pre(MDOC_ARGS) |
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Line 823 mdoc_it_pre(MDOC_ARGS) |
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bufinit(h); |
bufinit(h); |
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if (MDOC_HEAD == n->type) { |
if (n->type == ROFFT_HEAD) { |
switch (type) { |
switch (type) { |
case LIST_bullet: |
case LIST_bullet: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 885 mdoc_it_pre(MDOC_ARGS) |
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Line 858 mdoc_it_pre(MDOC_ARGS) |
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default: |
default: |
break; |
break; |
} |
} |
} else if (MDOC_BODY == n->type) { |
} else if (n->type == ROFFT_BODY) { |
switch (type) { |
switch (type) { |
case LIST_bullet: |
case LIST_bullet: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 949 mdoc_bl_pre(MDOC_ARGS) |
|
Line 922 mdoc_bl_pre(MDOC_ARGS) |
|
struct roffsu su; |
struct roffsu su; |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
|
|
if (MDOC_BODY == n->type) { |
if (n->type == ROFFT_BODY) { |
if (LIST_column == n->norm->Bl.type) |
if (LIST_column == n->norm->Bl.type) |
print_otag(h, TAG_TBODY, 0, NULL); |
print_otag(h, TAG_TBODY, 0, NULL); |
return(1); |
return(1); |
} |
} |
|
|
if (MDOC_HEAD == n->type) { |
if (n->type == ROFFT_HEAD) { |
if (LIST_column != n->norm->Bl.type) |
if (LIST_column != n->norm->Bl.type) |
return(0); |
return(0); |
|
|
Line 994 mdoc_bl_pre(MDOC_ARGS) |
|
Line 967 mdoc_bl_pre(MDOC_ARGS) |
|
/* Set the block's left-hand margin. */ |
/* Set the block's left-hand margin. */ |
|
|
if (n->norm->Bl.offs) { |
if (n->norm->Bl.offs) { |
a2offs(n->norm->Bl.offs, &su); |
a2width(n->norm->Bl.offs, &su); |
bufcat_su(h, "margin-left", &su); |
bufcat_su(h, "margin-left", &su); |
} |
} |
|
|
Line 1027 mdoc_bl_pre(MDOC_ARGS) |
|
Line 1000 mdoc_bl_pre(MDOC_ARGS) |
|
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
|
return(1); |
return(1); |
Line 1049 mdoc_ex_pre(MDOC_ARGS) |
|
Line 1021 mdoc_ex_pre(MDOC_ARGS) |
|
|
|
nchild = n->nchild; |
nchild = n->nchild; |
for (n = n->child; n; n = n->next) { |
for (n = n->child; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
t = print_otag(h, TAG_B, 1, &tag); |
t = print_otag(h, TAG_B, 1, &tag); |
print_text(h, n->string); |
print_text(h, n->string); |
Line 1089 mdoc_d1_pre(MDOC_ARGS) |
|
Line 1061 mdoc_d1_pre(MDOC_ARGS) |
|
struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
struct roffsu su; |
struct roffsu su; |
|
|
if (MDOC_BLOCK != n->type) |
if (n->type != ROFFT_BLOCK) |
return(1); |
return(1); |
|
|
SCALE_VS_INIT(&su, 0); |
SCALE_VS_INIT(&su, 0); |
Line 1139 mdoc_bd_pre(MDOC_ARGS) |
|
Line 1111 mdoc_bd_pre(MDOC_ARGS) |
|
{ |
{ |
struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
int comp, sv; |
int comp, sv; |
const struct mdoc_node *nn; |
struct roff_node *nn; |
struct roffsu su; |
struct roffsu su; |
|
|
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
comp = n->norm->Bd.comp; |
comp = n->norm->Bd.comp; |
for (nn = n; nn && ! comp; nn = nn->parent) { |
for (nn = n; nn && ! comp; nn = nn->parent) { |
if (MDOC_BLOCK != nn->type) |
if (nn->type != ROFFT_BLOCK) |
continue; |
continue; |
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok) |
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok) |
comp = 1; |
comp = 1; |
Line 1160 mdoc_bd_pre(MDOC_ARGS) |
|
Line 1132 mdoc_bd_pre(MDOC_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
SCALE_HS_INIT(&su, 0); |
/* Handle the -offset argument. */ |
if (n->norm->Bd.offs) |
|
a2offs(n->norm->Bd.offs, &su); |
|
|
|
|
if (n->norm->Bd.offs == NULL || |
|
! strcmp(n->norm->Bd.offs, "left")) |
|
SCALE_HS_INIT(&su, 0); |
|
else if ( ! strcmp(n->norm->Bd.offs, "indent")) |
|
SCALE_HS_INIT(&su, INDENT); |
|
else if ( ! strcmp(n->norm->Bd.offs, "indent-two")) |
|
SCALE_HS_INIT(&su, INDENT * 2); |
|
else |
|
a2width(n->norm->Bd.offs, &su); |
|
|
bufinit(h); |
bufinit(h); |
bufcat_su(h, "margin-left", &su); |
bufcat_su(h, "margin-left", &su); |
PAIR_STYLE_INIT(&tag[0], h); |
PAIR_STYLE_INIT(&tag[0], h); |
Line 1211 mdoc_bd_pre(MDOC_ARGS) |
|
Line 1191 mdoc_bd_pre(MDOC_ARGS) |
|
default: |
default: |
break; |
break; |
} |
} |
if (nn->next && nn->next->line == nn->line) |
if (h->flags & HTML_NONEWLINE || |
|
(nn->next && ! (nn->next->flags & MDOC_LINE))) |
continue; |
continue; |
else if (nn->next) |
else if (nn->next) |
print_text(h, "\n"); |
print_text(h, "\n"); |
Line 1261 mdoc_an_pre(MDOC_ARGS) |
|
Line 1242 mdoc_an_pre(MDOC_ARGS) |
|
return(0); |
return(0); |
} |
} |
|
|
if (n->child == NULL) |
|
return(0); |
|
|
|
if (h->flags & HTML_SPLIT) |
if (h->flags & HTML_SPLIT) |
print_otag(h, TAG_BR, 0, NULL); |
print_otag(h, TAG_BR, 0, NULL); |
|
|
Line 1319 mdoc_er_pre(MDOC_ARGS) |
|
Line 1297 mdoc_er_pre(MDOC_ARGS) |
|
static int |
static int |
mdoc_fa_pre(MDOC_ARGS) |
mdoc_fa_pre(MDOC_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
const struct roff_node *nn; |
struct htmlpair tag; |
struct htmlpair tag; |
struct tag *t; |
struct tag *t; |
|
|
Line 1361 mdoc_fd_pre(MDOC_ARGS) |
|
Line 1339 mdoc_fd_pre(MDOC_ARGS) |
|
if (NULL == (n = n->child)) |
if (NULL == (n = n->child)) |
return(0); |
return(0); |
|
|
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
if (strcmp(n->string, "#include")) { |
if (strcmp(n->string, "#include")) { |
PAIR_CLASS_INIT(&tag[0], "macro"); |
PAIR_CLASS_INIT(&tag[0], "macro"); |
Line 1374 mdoc_fd_pre(MDOC_ARGS) |
|
Line 1352 mdoc_fd_pre(MDOC_ARGS) |
|
print_text(h, n->string); |
print_text(h, n->string); |
|
|
if (NULL != (n = n->next)) { |
if (NULL != (n = n->next)) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
/* |
/* |
* XXX This is broken and not easy to fix. |
* XXX This is broken and not easy to fix. |
Line 1408 mdoc_fd_pre(MDOC_ARGS) |
|
Line 1386 mdoc_fd_pre(MDOC_ARGS) |
|
} |
} |
|
|
for ( ; n; n = n->next) { |
for ( ; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
print_text(h, n->string); |
print_text(h, n->string); |
} |
} |
|
|
Line 1420 mdoc_vt_pre(MDOC_ARGS) |
|
Line 1398 mdoc_vt_pre(MDOC_ARGS) |
|
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
synopsis_pre(h, n); |
synopsis_pre(h, n); |
return(1); |
return(1); |
} else if (MDOC_ELEM == n->type) { |
} else if (n->type == ROFFT_ELEM) { |
synopsis_pre(h, n); |
synopsis_pre(h, n); |
} else if (MDOC_HEAD == n->type) |
} else if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
|
|
PAIR_CLASS_INIT(&tag, "type"); |
PAIR_CLASS_INIT(&tag, "type"); |
Line 1575 mdoc_sp_pre(MDOC_ARGS) |
|
Line 1553 mdoc_sp_pre(MDOC_ARGS) |
|
SCALE_VS_INIT(&su, 1); |
SCALE_VS_INIT(&su, 1); |
|
|
if (MDOC_sp == n->tok) { |
if (MDOC_sp == n->tok) { |
if (NULL != (n = n->child)) |
if (NULL != (n = n->child)) { |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
SCALE_VS_INIT(&su, atoi(n->string)); |
su.scale = 1.0; |
|
else if (su.scale < 0.0) |
|
su.scale = 0.0; |
|
} |
} else |
} else |
su.scale = 0.0; |
su.scale = 0.0; |
|
|
Line 1601 mdoc_lk_pre(MDOC_ARGS) |
|
Line 1582 mdoc_lk_pre(MDOC_ARGS) |
|
if (NULL == (n = n->child)) |
if (NULL == (n = n->child)) |
return(0); |
return(0); |
|
|
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
PAIR_CLASS_INIT(&tag[0], "link-ext"); |
PAIR_CLASS_INIT(&tag[0], "link-ext"); |
PAIR_HREF_INIT(&tag[1], n->string); |
PAIR_HREF_INIT(&tag[1], n->string); |
Line 1626 mdoc_mt_pre(MDOC_ARGS) |
|
Line 1607 mdoc_mt_pre(MDOC_ARGS) |
|
PAIR_CLASS_INIT(&tag[0], "link-mail"); |
PAIR_CLASS_INIT(&tag[0], "link-mail"); |
|
|
for (n = n->child; n; n = n->next) { |
for (n = n->child; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
bufinit(h); |
bufinit(h); |
bufcat(h, "mailto:"); |
bufcat(h, "mailto:"); |
Line 1647 mdoc_fo_pre(MDOC_ARGS) |
|
Line 1628 mdoc_fo_pre(MDOC_ARGS) |
|
struct htmlpair tag; |
struct htmlpair tag; |
struct tag *t; |
struct tag *t; |
|
|
if (MDOC_BODY == n->type) { |
if (n->type == ROFFT_BODY) { |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
print_text(h, "("); |
print_text(h, "("); |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
return(1); |
return(1); |
} else if (MDOC_BLOCK == n->type) { |
} else if (n->type == ROFFT_BLOCK) { |
synopsis_pre(h, n); |
synopsis_pre(h, n); |
return(1); |
return(1); |
} |
} |
|
|
/* XXX: we drop non-initial arguments as per groff. */ |
if (n->child == NULL) |
|
return(0); |
|
|
assert(n->child); |
|
assert(n->child->string); |
assert(n->child->string); |
|
|
PAIR_CLASS_INIT(&tag, "fname"); |
PAIR_CLASS_INIT(&tag, "fname"); |
t = print_otag(h, TAG_B, 1, &tag); |
t = print_otag(h, TAG_B, 1, &tag); |
print_text(h, n->child->string); |
print_text(h, n->child->string); |
|
|
mdoc_fo_post(MDOC_ARGS) |
mdoc_fo_post(MDOC_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY) |
return; |
return; |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
print_text(h, ")"); |
print_text(h, ")"); |
Line 1707 mdoc_in_pre(MDOC_ARGS) |
|
Line 1687 mdoc_in_pre(MDOC_ARGS) |
|
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
|
|
if (NULL != (n = n->child)) { |
if (NULL != (n = n->child)) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
|
|
PAIR_CLASS_INIT(&tag[0], "link-includes"); |
PAIR_CLASS_INIT(&tag[0], "link-includes"); |
|
|
Line 1729 mdoc_in_pre(MDOC_ARGS) |
|
Line 1709 mdoc_in_pre(MDOC_ARGS) |
|
print_text(h, ">"); |
print_text(h, ">"); |
|
|
for ( ; n; n = n->next) { |
for ( ; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
print_text(h, n->string); |
print_text(h, n->string); |
} |
} |
|
|
Line 1828 mdoc_bf_pre(MDOC_ARGS) |
|
Line 1808 mdoc_bf_pre(MDOC_ARGS) |
|
struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
struct roffsu su; |
struct roffsu su; |
|
|
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
else if (MDOC_BODY != n->type) |
else if (n->type != ROFFT_BODY) |
return(1); |
return(1); |
|
|
if (FONT_Em == n->norm->Bf.font) |
if (FONT_Em == n->norm->Bf.font) |
|
|
mdoc_pf_post(MDOC_ARGS) |
mdoc_pf_post(MDOC_ARGS) |
{ |
{ |
|
|
h->flags |= HTML_NOSPACE; |
if ( ! (n->next == NULL || n->next->flags & MDOC_LINE)) |
|
h->flags |= HTML_NOSPACE; |
} |
} |
|
|
static int |
static int |
Line 1886 mdoc_rs_pre(MDOC_ARGS) |
|
Line 1867 mdoc_rs_pre(MDOC_ARGS) |
|
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
|
|
if (MDOC_BLOCK != n->type) |
if (n->type != ROFFT_BLOCK) |
return(1); |
return(1); |
|
|
if (n->prev && SEC_SEE_ALSO == n->sec) |
if (n->prev && SEC_SEE_ALSO == n->sec) |
Line 1898 mdoc_rs_pre(MDOC_ARGS) |
|
Line 1879 mdoc_rs_pre(MDOC_ARGS) |
|
} |
} |
|
|
static int |
static int |
|
mdoc_no_pre(MDOC_ARGS) |
|
{ |
|
struct htmlpair tag; |
|
|
|
PAIR_CLASS_INIT(&tag, "none"); |
|
print_otag(h, TAG_CODE, 1, &tag); |
|
return(1); |
|
} |
|
|
|
static int |
mdoc_li_pre(MDOC_ARGS) |
mdoc_li_pre(MDOC_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
Line 2005 mdoc__x_pre(MDOC_ARGS) |
|
Line 1996 mdoc__x_pre(MDOC_ARGS) |
|
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
|
if (MDOC__U != n->tok) { |
if (MDOC__U != n->tok) { |
Line 2042 mdoc_bk_pre(MDOC_ARGS) |
|
Line 2032 mdoc_bk_pre(MDOC_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
return(0); |
return(0); |
case MDOC_BODY: |
case ROFFT_BODY: |
if (n->parent->args || 0 == n->prev->nchild) |
if (n->parent->args || 0 == n->prev->nchild) |
h->flags |= HTML_PREKEEP; |
h->flags |= HTML_PREKEEP; |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
|
return(1); |
return(1); |
|
|
mdoc_bk_post(MDOC_ARGS) |
mdoc_bk_post(MDOC_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
h->flags &= ~(HTML_KEEP | HTML_PREKEEP); |
h->flags &= ~(HTML_KEEP | HTML_PREKEEP); |
} |
} |
|
|
Line 2071 mdoc_quote_pre(MDOC_ARGS) |
|
Line 2060 mdoc_quote_pre(MDOC_ARGS) |
|
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
|
|
if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY) |
return(1); |
return(1); |
|
|
switch (n->tok) { |
switch (n->tok) { |
case MDOC_Ao: |
case MDOC_Ao: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Aq: |
case MDOC_Aq: |
print_text(h, "\\(la"); |
print_text(h, n->nchild == 1 && |
|
n->child->tok == MDOC_Mt ? "<" : "\\(la"); |
break; |
break; |
case MDOC_Bro: |
case MDOC_Bro: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 2104 mdoc_quote_pre(MDOC_ARGS) |
|
Line 2094 mdoc_quote_pre(MDOC_ARGS) |
|
return(1); |
return(1); |
print_text(h, n->norm->Es->child->string); |
print_text(h, n->norm->Es->child->string); |
break; |
break; |
case MDOC_Eo: |
|
break; |
|
case MDOC_Do: |
case MDOC_Do: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Dq: |
case MDOC_Dq: |
Line 2133 mdoc_quote_pre(MDOC_ARGS) |
|
Line 2121 mdoc_quote_pre(MDOC_ARGS) |
|
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
|
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
|
|
mdoc_quote_post(MDOC_ARGS) |
mdoc_quote_post(MDOC_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM) |
return; |
return; |
|
|
if (MDOC_En != n->tok) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
|
|
|
switch (n->tok) { |
switch (n->tok) { |
case MDOC_Ao: |
case MDOC_Ao: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Aq: |
case MDOC_Aq: |
print_text(h, "\\(ra"); |
print_text(h, n->nchild == 1 && |
|
n->child->tok == MDOC_Mt ? ">" : "\\(ra"); |
break; |
break; |
case MDOC_Bro: |
case MDOC_Bro: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 2171 mdoc_quote_post(MDOC_ARGS) |
|
Line 2158 mdoc_quote_post(MDOC_ARGS) |
|
print_text(h, "\\(rB"); |
print_text(h, "\\(rB"); |
break; |
break; |
case MDOC_En: |
case MDOC_En: |
if (NULL != n->norm->Es && |
if (n->norm->Es == NULL || |
NULL != n->norm->Es->child && |
n->norm->Es->child == NULL || |
NULL != n->norm->Es->child->next) { |
n->norm->Es->child->next == NULL) |
h->flags |= HTML_NOSPACE; |
h->flags &= ~HTML_NOSPACE; |
|
else |
print_text(h, n->norm->Es->child->next->string); |
print_text(h, n->norm->Es->child->next->string); |
} |
|
break; |
break; |
case MDOC_Eo: |
|
break; |
|
case MDOC_Qo: |
case MDOC_Qo: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Qq: |
case MDOC_Qq: |
Line 2203 mdoc_quote_post(MDOC_ARGS) |
|
Line 2188 mdoc_quote_post(MDOC_ARGS) |
|
break; |
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
|
} |
} |
|
} |
|
|
|
static int |
|
mdoc_eo_pre(MDOC_ARGS) |
|
{ |
|
|
|
if (n->type != ROFFT_BODY) |
|
return(1); |
|
|
|
if (n->end == ENDBODY_NOT && |
|
n->parent->head->child == NULL && |
|
n->child != NULL && |
|
n->child->end != ENDBODY_NOT) |
|
print_text(h, "\\&"); |
|
else if (n->end != ENDBODY_NOT ? n->child != NULL : |
|
n->parent->head->child != NULL && (n->child != NULL || |
|
(n->parent->tail != NULL && n->parent->tail->child != NULL))) |
|
h->flags |= HTML_NOSPACE; |
|
return(1); |
|
} |
|
|
|
static void |
|
mdoc_eo_post(MDOC_ARGS) |
|
{ |
|
int body, tail; |
|
|
|
if (n->type != ROFFT_BODY) |
|
return; |
|
|
|
if (n->end != ENDBODY_NOT) { |
|
h->flags &= ~HTML_NOSPACE; |
|
return; |
|
} |
|
|
|
body = n->child != NULL || n->parent->head->child != NULL; |
|
tail = n->parent->tail != NULL && n->parent->tail->child != NULL; |
|
|
|
if (body && tail) |
|
h->flags |= HTML_NOSPACE; |
|
else if ( ! tail) |
|
h->flags &= ~HTML_NOSPACE; |
} |
} |