-/* $Id: mdoc_html.c,v 1.219 2015/01/23 14:21:01 schwarze Exp $ */
+/* $Id: mdoc_html.c,v 1.232 2015/04/18 17:53:21 schwarze Exp $ */
/*
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* purpose with or without fee is hereby granted, provided that the above
* 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
- * 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
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
#include <unistd.h>
#include "mandoc_aux.h"
+#include "roff.h"
#include "mdoc.h"
#include "out.h"
#include "html.h"
#define INDENT 5
-#define MDOC_ARGS const struct mdoc_meta *meta, \
- const struct mdoc_node *n, \
+#define MDOC_ARGS const struct roff_meta *meta, \
+ struct roff_node *n, \
struct html *h
#ifndef MIN
void (*post)(MDOC_ARGS);
};
-static void print_mdoc(MDOC_ARGS);
static void print_mdoc_head(MDOC_ARGS);
static void print_mdoc_node(MDOC_ARGS);
static void print_mdoc_nodelist(MDOC_ARGS);
static void synopsis_pre(struct html *,
- const struct mdoc_node *);
+ const struct roff_node *);
static void a2width(const char *, struct roffsu *);
static int mdoc_fn_pre(MDOC_ARGS);
static int mdoc_ft_pre(MDOC_ARGS);
static int mdoc_em_pre(MDOC_ARGS);
+static void mdoc_eo_post(MDOC_ARGS);
+static int mdoc_eo_pre(MDOC_ARGS);
static int mdoc_er_pre(MDOC_ARGS);
static int mdoc_ev_pre(MDOC_ARGS);
static int mdoc_ex_pre(MDOC_ARGS);
{NULL, NULL}, /* Ec */ /* FIXME: no space */
{NULL, NULL}, /* Ef */
{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_ms_pre, NULL}, /* Ms */
{mdoc_no_pre, NULL}, /* No */
};
-void
-html_mdoc(void *arg, const struct mdoc *mdoc)
-{
-
- print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
- (struct html *)arg);
- putchar('\n');
-}
-
/*
* 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
* See the same function in mdoc_term.c for documentation.
*/
static void
-synopsis_pre(struct html *h, const struct mdoc_node *n)
+synopsis_pre(struct html *h, const struct roff_node *n)
{
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
}
}
-static void
-print_mdoc(MDOC_ARGS)
+void
+html_mdoc(void *arg, const struct roff_man *mdoc)
{
- struct tag *t, *tt;
struct htmlpair tag;
+ struct html *h;
+ struct tag *t, *tt;
PAIR_CLASS_INIT(&tag, "mandoc");
+ h = (struct html *)arg;
if ( ! (HTML_FRAGMENT & h->oflags)) {
print_gen_decls(h);
t = print_otag(h, TAG_HTML, 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_otag(h, TAG_BODY, 0, NULL);
print_otag(h, TAG_DIV, 1, &tag);
} else
t = print_otag(h, TAG_DIV, 1, &tag);
- print_mdoc_nodelist(meta, n, h);
+ mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
+ print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
+ mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
print_tagq(h, t);
+ putchar('\n');
}
static void
print_mdoc_nodelist(MDOC_ARGS)
{
- print_mdoc_node(meta, n, h);
- if (n->next)
- print_mdoc_nodelist(meta, n->next, h);
+ while (n != NULL) {
+ print_mdoc_node(meta, n, h);
+ n = n->next;
+ }
}
static void
child = 1;
t = h->tags.head;
+ n->flags &= ~MDOC_ENDED;
switch (n->type) {
- case MDOC_ROOT:
- child = mdoc_root_pre(meta, n, h);
- break;
- case MDOC_TEXT:
+ case ROFFT_TEXT:
/* No tables in this mode... */
assert(NULL == h->tblt);
if (MDOC_DELIMO & n->flags)
h->flags |= HTML_NOSPACE;
return;
- case MDOC_EQN:
+ case ROFFT_EQN:
+ if (n->flags & MDOC_LINE)
+ putchar('\n');
print_eqn(h, n->eqn);
break;
- case MDOC_TBL:
+ case ROFFT_TBL:
/*
* This will take care of initialising all of the table
* state data for the first table, then tearing it down
break;
}
- if (HTML_KEEP & h->flags) {
- if (n->prev ? (n->prev->lastline != n->line) :
- (n->parent && n->parent->line != n->line)) {
- h->flags &= ~HTML_KEEP;
- h->flags |= HTML_PREKEEP;
- }
+ if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
+ h->flags &= ~HTML_KEEP;
+ h->flags |= HTML_PREKEEP;
}
if (child && n->child)
print_stagq(h, t);
switch (n->type) {
- case MDOC_ROOT:
- mdoc_root_post(meta, n, h);
- break;
- case MDOC_EQN:
+ case ROFFT_EQN:
break;
default:
if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
break;
(*mdocs[n->tok].post)(meta, n, h);
if (n->end != ENDBODY_NOT)
- n->pending->flags |= MDOC_ENDED;
+ n->body->flags |= MDOC_ENDED;
if (n->end == ENDBODY_NOSPACE)
h->flags |= HTML_NOSPACE;
break;
struct htmlpair tag;
switch (n->type) {
- case MDOC_BLOCK:
+ case ROFFT_BLOCK:
PAIR_CLASS_INIT(&tag, "section");
print_otag(h, TAG_DIV, 1, &tag);
return(1);
- case MDOC_BODY:
+ case ROFFT_BODY:
if (n->sec == SEC_AUTHORS)
h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
return(1);
bufinit(h);
bufcat(h, "x");
- for (n = n->child; n && MDOC_TEXT == n->type; ) {
+ for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
bufcat_id(h, n->string);
if (NULL != (n = n->next))
bufcat_id(h, " ");
{
struct htmlpair tag;
- if (MDOC_BLOCK == n->type) {
+ if (n->type == ROFFT_BLOCK) {
PAIR_CLASS_INIT(&tag, "subsection");
print_otag(h, TAG_DIV, 1, &tag);
return(1);
- } else if (MDOC_BODY == n->type)
+ } else if (n->type == ROFFT_BODY)
return(1);
bufinit(h);
bufcat(h, "x");
- for (n = n->child; n && MDOC_TEXT == n->type; ) {
+ for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
bufcat_id(h, n->string);
if (NULL != (n = n->next))
bufcat_id(h, " ");
if ( ! (n->nchild == 0 &&
(n->next == NULL ||
- n->next->type == MDOC_TEXT ||
+ n->next->type == ROFFT_TEXT ||
n->next->flags & MDOC_LINE)))
h->flags |= HTML_NOSPACE;
{
struct htmlpair tag;
- if (MDOC_BODY != n->type)
+ if (n->type != ROFFT_BODY)
return(1);
/* XXX: this tag in theory can contain block elements. */
int len;
switch (n->type) {
- case MDOC_ELEM:
+ case ROFFT_ELEM:
synopsis_pre(h, n);
PAIR_CLASS_INIT(&tag, "name");
print_otag(h, TAG_B, 1, &tag);
if (NULL == n->child && meta->name)
print_text(h, meta->name);
return(1);
- case MDOC_HEAD:
+ case ROFFT_HEAD:
print_otag(h, TAG_TD, 0, NULL);
if (NULL == n->child && meta->name)
print_text(h, meta->name);
return(1);
- case MDOC_BODY:
+ case ROFFT_BODY:
print_otag(h, TAG_TD, 0, NULL);
return(1);
default:
print_otag(h, TAG_TABLE, 1, &tag);
for (len = 0, n = n->child; n; n = n->next)
- if (MDOC_TEXT == n->type)
+ if (n->type == ROFFT_TEXT)
len += html_strlen(n->string);
if (0 == len && meta->name)
struct roffsu su;
enum mdoc_list type;
struct htmlpair tag[2];
- const struct mdoc_node *bl;
+ const struct roff_node *bl;
bl = n->parent;
while (bl && MDOC_Bl != bl->tok)
bufinit(h);
- if (MDOC_HEAD == n->type) {
+ if (n->type == ROFFT_HEAD) {
switch (type) {
case LIST_bullet:
/* FALLTHROUGH */
default:
break;
}
- } else if (MDOC_BODY == n->type) {
+ } else if (n->type == ROFFT_BODY) {
switch (type) {
case LIST_bullet:
/* FALLTHROUGH */
struct roffsu su;
char buf[BUFSIZ];
- if (MDOC_BODY == n->type) {
+ if (n->type == ROFFT_BODY) {
if (LIST_column == n->norm->Bl.type)
print_otag(h, TAG_TBODY, 0, NULL);
return(1);
}
- if (MDOC_HEAD == n->type) {
+ if (n->type == ROFFT_HEAD) {
if (LIST_column != n->norm->Bl.type)
return(0);
nchild = n->nchild;
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);
print_text(h, n->string);
struct htmlpair tag[2];
struct roffsu su;
- if (MDOC_BLOCK != n->type)
+ if (n->type != ROFFT_BLOCK)
return(1);
SCALE_VS_INIT(&su, 0);
{
struct htmlpair tag[2];
int comp, sv;
- const struct mdoc_node *nn;
+ struct roff_node *nn;
struct roffsu su;
- if (MDOC_HEAD == n->type)
+ if (n->type == ROFFT_HEAD)
return(0);
- if (MDOC_BLOCK == n->type) {
+ if (n->type == ROFFT_BLOCK) {
comp = n->norm->Bd.comp;
for (nn = n; nn && ! comp; nn = nn->parent) {
- if (MDOC_BLOCK != nn->type)
+ if (nn->type != ROFFT_BLOCK)
continue;
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
comp = 1;
return(0);
}
- if (n->child == NULL)
- return(0);
-
if (h->flags & HTML_SPLIT)
print_otag(h, TAG_BR, 0, NULL);
static int
mdoc_fa_pre(MDOC_ARGS)
{
- const struct mdoc_node *nn;
+ const struct roff_node *nn;
struct htmlpair tag;
struct tag *t;
if (NULL == (n = n->child))
return(0);
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
if (strcmp(n->string, "#include")) {
PAIR_CLASS_INIT(&tag[0], "macro");
print_text(h, n->string);
if (NULL != (n = n->next)) {
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
/*
* XXX This is broken and not easy to fix.
}
for ( ; n; n = n->next) {
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
print_text(h, n->string);
}
{
struct htmlpair tag;
- if (MDOC_BLOCK == n->type) {
+ if (n->type == ROFFT_BLOCK) {
synopsis_pre(h, n);
return(1);
- } else if (MDOC_ELEM == n->type) {
+ } else if (n->type == ROFFT_ELEM) {
synopsis_pre(h, n);
- } else if (MDOC_HEAD == n->type)
+ } else if (n->type == ROFFT_HEAD)
return(0);
PAIR_CLASS_INIT(&tag, "type");
if (NULL == (n = n->child))
return(0);
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
PAIR_CLASS_INIT(&tag[0], "link-ext");
PAIR_HREF_INIT(&tag[1], n->string);
PAIR_CLASS_INIT(&tag[0], "link-mail");
for (n = n->child; n; n = n->next) {
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
bufinit(h);
bufcat(h, "mailto:");
struct htmlpair tag;
struct tag *t;
- if (MDOC_BODY == n->type) {
+ if (n->type == ROFFT_BODY) {
h->flags |= HTML_NOSPACE;
print_text(h, "(");
h->flags |= HTML_NOSPACE;
return(1);
- } else if (MDOC_BLOCK == n->type) {
+ } else if (n->type == ROFFT_BLOCK) {
synopsis_pre(h, n);
return(1);
}
mdoc_fo_post(MDOC_ARGS)
{
- if (MDOC_BODY != n->type)
+ if (n->type != ROFFT_BODY)
return;
h->flags |= HTML_NOSPACE;
print_text(h, ")");
h->flags |= HTML_NOSPACE;
if (NULL != (n = n->child)) {
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
PAIR_CLASS_INIT(&tag[0], "link-includes");
print_text(h, ">");
for ( ; n; n = n->next) {
- assert(MDOC_TEXT == n->type);
+ assert(n->type == ROFFT_TEXT);
print_text(h, n->string);
}
struct htmlpair tag[2];
struct roffsu su;
- if (MDOC_HEAD == n->type)
+ if (n->type == ROFFT_HEAD)
return(0);
- else if (MDOC_BODY != n->type)
+ else if (n->type != ROFFT_BODY)
return(1);
if (FONT_Em == n->norm->Bf.font)
{
struct htmlpair tag;
- if (MDOC_BLOCK != n->type)
+ if (n->type != ROFFT_BLOCK)
return(1);
if (n->prev && SEC_SEE_ALSO == n->sec)
{
switch (n->type) {
- case MDOC_BLOCK:
+ case ROFFT_BLOCK:
break;
- case MDOC_HEAD:
+ case ROFFT_HEAD:
return(0);
- case MDOC_BODY:
+ case ROFFT_BODY:
if (n->parent->args || 0 == n->prev->nchild)
h->flags |= HTML_PREKEEP;
break;
mdoc_bk_post(MDOC_ARGS)
{
- if (MDOC_BODY == n->type)
+ if (n->type == ROFFT_BODY)
h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
}
{
struct htmlpair tag;
- if (MDOC_BODY != n->type)
+ if (n->type != ROFFT_BODY)
return(1);
switch (n->tok) {
return(1);
print_text(h, n->norm->Es->child->string);
break;
- case MDOC_Eo:
- break;
case MDOC_Do:
/* FALLTHROUGH */
case MDOC_Dq:
mdoc_quote_post(MDOC_ARGS)
{
- if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
+ if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
return;
- if ( ! (n->tok == MDOC_En ||
- (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
- h->flags |= HTML_NOSPACE;
+ h->flags |= HTML_NOSPACE;
switch (n->tok) {
case MDOC_Ao:
print_text(h, "\\(rB");
break;
case MDOC_En:
- if (NULL != n->norm->Es &&
- NULL != n->norm->Es->child &&
- NULL != n->norm->Es->child->next) {
- h->flags |= HTML_NOSPACE;
+ if (n->norm->Es == NULL ||
+ n->norm->Es->child == NULL ||
+ n->norm->Es->child->next == NULL)
+ h->flags &= ~HTML_NOSPACE;
+ else
print_text(h, n->norm->Es->child->next->string);
- }
- break;
- case MDOC_Eo:
break;
case MDOC_Qo:
/* FALLTHROUGH */
/* 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;
+}
git.ckatri.com / mandoc.git / blobdiff