-/* $Id: man_html.c,v 1.83 2011/10/09 22:10:53 schwarze Exp $ */
+/* $Id: man_html.c,v 1.107 2014/12/04 02:05:42 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
-#include "mandoc.h"
+#include "mandoc_aux.h"
+#include "man.h"
#include "out.h"
#include "html.h"
-#include "man.h"
#include "main.h"
/* TODO: preserve ident widths. */
#define INDENT 5
-#define MAN_ARGS const struct man_meta *m, \
+#define MAN_ARGS const struct man_meta *man, \
const struct man_node *n, \
struct mhtml *mh, \
struct html *h
int (*post)(MAN_ARGS);
};
-static void print_bvspace(struct html *,
+static void print_bvspace(struct html *,
const struct man_node *);
static void print_man(MAN_ARGS);
static void print_man_head(MAN_ARGS);
static void print_man_nodelist(MAN_ARGS);
static void print_man_node(MAN_ARGS);
-
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 void man_root_pre(MAN_ARGS);
static int man_B_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_I_pre(MAN_ARGS);
+static int man_OP_pre(MAN_ARGS);
static int man_PP_pre(MAN_ARGS);
static int man_RS_pre(MAN_ARGS);
static int man_SH_pre(MAN_ARGS);
static int man_SM_pre(MAN_ARGS);
static int man_SS_pre(MAN_ARGS);
+static int man_UR_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] = {
{ man_br_pre, NULL }, /* br */
{ man_PP_pre, NULL }, /* PP */
{ man_PP_pre, NULL }, /* P */
{ man_IP_pre, NULL }, /* IP */
- { man_HP_pre, NULL }, /* HP */
+ { man_HP_pre, NULL }, /* HP */
{ man_SM_pre, NULL }, /* SM */
{ man_SM_pre, NULL }, /* SB */
{ man_alt_pre, NULL }, /* BI */
{ man_ign_pre, NULL }, /* AT */
{ man_in_pre, NULL }, /* in */
{ man_ign_pre, NULL }, /* ft */
+ { man_OP_pre, NULL }, /* OP */
+ { man_literal_pre, NULL }, /* EX */
+ { man_literal_pre, NULL }, /* EE */
+ { man_UR_pre, NULL }, /* UR */
+ { NULL, NULL }, /* UE */
+ { man_ign_pre, NULL }, /* ll */
};
+
/*
* Printing leading vertical space before a block.
* This is used for the paragraph macros.
if (NULL == n->prev)
return;
- print_otag(h, TAG_P, 0, NULL);
+ print_paragraph(h);
}
void
-html_man(void *arg, const struct man *m)
+html_man(void *arg, const struct man *man)
{
struct mhtml mh;
memset(&mh, 0, sizeof(struct mhtml));
- print_man(man_meta(m), man_node(m), &mh, (struct html *)arg);
+ print_man(man_meta(man), man_node(man), &mh, (struct html *)arg);
putchar('\n');
}
static void
-print_man(MAN_ARGS)
+print_man(MAN_ARGS)
{
struct tag *t, *tt;
struct htmlpair tag;
print_gen_decls(h);
t = print_otag(h, TAG_HTML, 0, NULL);
tt = print_otag(h, TAG_HEAD, 0, NULL);
- print_man_head(m, n, mh, h);
+ print_man_head(man, n, mh, h);
print_tagq(h, tt);
print_otag(h, TAG_BODY, 0, NULL);
print_otag(h, TAG_DIV, 1, &tag);
- } else
+ } else
t = print_otag(h, TAG_DIV, 1, &tag);
- print_man_nodelist(m, n, mh, h);
+ print_man_nodelist(man, n, mh, h);
print_tagq(h, t);
}
-
-/* ARGSUSED */
static void
print_man_head(MAN_ARGS)
{
print_gen_head(h);
- bufcat_fmt(h, "%s(%s)", m->title, m->msec);
+ assert(man->title);
+ assert(man->msec);
+ bufcat_fmt(h, "%s(%s)", man->title, man->msec);
print_otag(h, TAG_TITLE, 0, NULL);
print_text(h, h->buf);
}
-
static void
print_man_nodelist(MAN_ARGS)
{
- print_man_node(m, n, mh, h);
+ print_man_node(man, n, mh, h);
if (n->next)
- print_man_nodelist(m, n->next, mh, h);
+ print_man_nodelist(man, n->next, mh, h);
}
-
static void
print_man_node(MAN_ARGS)
{
t = h->tags.head;
switch (n->type) {
- case (MAN_ROOT):
- man_root_pre(m, n, mh, h);
+ case MAN_ROOT:
+ man_root_pre(man, n, mh, h);
break;
- 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.
- */
+ case MAN_TEXT:
if ('\0' == *n->string) {
- print_otag(h, TAG_P, 0, NULL);
+ print_paragraph(h);
return;
}
-
- if (' ' == *n->string && MAN_LINE & n->flags)
- print_otag(h, TAG_BR, 0, NULL);
- else if (MANH_LITERAL & mh->fl && n->prev)
+ if (n->flags & MAN_LINE && (*n->string == ' ' ||
+ (n->prev != NULL && mh->fl & MANH_LITERAL &&
+ ! (h->flags & HTML_NONEWLINE))))
print_otag(h, TAG_BR, 0, NULL);
-
print_text(h, n->string);
return;
- case (MAN_EQN):
+ case MAN_EQN:
print_eqn(h, n->eqn);
break;
- case (MAN_TBL):
+ case MAN_TBL:
/*
* This will take care of initialising all of the table
* state data for the first table, then tearing it down
print_tbl(h, n->span);
return;
default:
- /*
+ /*
* Close out scope of font prior to opening a macro
* scope.
*/
t = h->tags.head;
}
if (mans[n->tok].pre)
- child = (*mans[n->tok].pre)(m, n, mh, h);
+ child = (*mans[n->tok].pre)(man, n, mh, h);
break;
}
if (child && n->child)
- print_man_nodelist(m, n->child, mh, h);
+ print_man_nodelist(man, n->child, mh, h);
/* This will automatically close out any font scope. */
print_stagq(h, t);
switch (n->type) {
- case (MAN_ROOT):
- man_root_post(m, n, mh, h);
+ case MAN_ROOT:
+ man_root_post(man, n, mh, h);
break;
- case (MAN_EQN):
+ case MAN_EQN:
break;
default:
if (mans[n->tok].post)
- (*mans[n->tok].post)(m, n, mh, h);
+ (*mans[n->tok].post)(man, n, mh, h);
break;
}
}
-
static int
a2width(const struct man_node *n, struct roffsu *su)
{
if (MAN_TEXT != n->type)
return(0);
- if (a2roffsu(n->string, su, SCALE_BU))
+ if (a2roffsu(n->string, su, SCALE_EN))
return(1);
return(0);
}
-
-/* ARGSUSED */
static void
man_root_pre(MAN_ARGS)
{
- struct htmlpair tag[3];
+ struct htmlpair tag;
struct tag *t, *tt;
- char b[BUFSIZ], title[BUFSIZ];
-
- b[0] = 0;
- if (m->vol)
- (void)strlcat(b, m->vol, BUFSIZ);
+ char *title;
- snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
+ assert(man->title);
+ assert(man->msec);
+ mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
- PAIR_SUMMARY_INIT(&tag[0], "Document Header");
- PAIR_CLASS_INIT(&tag[1], "head");
- PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
- 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);
+ PAIR_CLASS_INIT(&tag, "head");
+ t = print_otag(h, TAG_TABLE, 1, &tag);
print_otag(h, TAG_TBODY, 0, NULL);
tt = print_otag(h, TAG_TR, 0, NULL);
- PAIR_CLASS_INIT(&tag[0], "head-ltitle");
- print_otag(h, TAG_TD, 1, tag);
+ PAIR_CLASS_INIT(&tag, "head-ltitle");
+ print_otag(h, TAG_TD, 1, &tag);
print_text(h, title);
print_stagq(h, tt);
- PAIR_CLASS_INIT(&tag[0], "head-vol");
- PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
- print_otag(h, TAG_TD, 2, tag);
- print_text(h, b);
+ PAIR_CLASS_INIT(&tag, "head-vol");
+ print_otag(h, TAG_TD, 1, &tag);
+ if (NULL != man->vol)
+ print_text(h, man->vol);
print_stagq(h, tt);
- PAIR_CLASS_INIT(&tag[0], "head-rtitle");
- PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
- print_otag(h, TAG_TD, 2, tag);
+ PAIR_CLASS_INIT(&tag, "head-rtitle");
+ print_otag(h, TAG_TD, 1, &tag);
print_text(h, title);
print_tagq(h, t);
+ free(title);
}
-
-/* ARGSUSED */
static void
man_root_post(MAN_ARGS)
{
- struct htmlpair tag[3];
+ struct htmlpair tag;
struct tag *t, *tt;
- PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
- PAIR_CLASS_INIT(&tag[1], "foot");
- PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
- 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);
+ PAIR_CLASS_INIT(&tag, "foot");
+ t = print_otag(h, TAG_TABLE, 1, &tag);
tt = print_otag(h, TAG_TR, 0, NULL);
- PAIR_CLASS_INIT(&tag[0], "foot-date");
- print_otag(h, TAG_TD, 1, tag);
+ PAIR_CLASS_INIT(&tag, "foot-date");
+ print_otag(h, TAG_TD, 1, &tag);
- print_text(h, m->date);
+ assert(man->date);
+ print_text(h, man->date);
print_stagq(h, tt);
- PAIR_CLASS_INIT(&tag[0], "foot-os");
- PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
- print_otag(h, TAG_TD, 2, tag);
+ PAIR_CLASS_INIT(&tag, "foot-os");
+ print_otag(h, TAG_TD, 1, &tag);
- if (m->source)
- print_text(h, m->source);
+ if (man->source)
+ print_text(h, man->source);
print_tagq(h, t);
}
-/* ARGSUSED */
static int
man_br_pre(MAN_ARGS)
{
if ( ! a2roffsu(n->string, &su, SCALE_VS))
SCALE_VS_INIT(&su, atoi(n->string));
} else
- su.scale = 0;
+ su.scale = 0.0;
bufinit(h);
bufcat_su(h, "height", &su);
return(0);
}
-/* ARGSUSED */
static int
man_SH_pre(MAN_ARGS)
{
return(1);
}
-/* ARGSUSED */
static int
man_alt_pre(MAN_ARGS)
{
enum htmltag fp;
struct tag *t;
- if ((savelit = mh->fl & MANH_LITERAL))
+ 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++) {
t = NULL;
switch (n->tok) {
- case (MAN_BI):
+ case MAN_BI:
fp = i % 2 ? TAG_I : TAG_B;
break;
- case (MAN_IB):
+ case MAN_IB:
fp = i % 2 ? TAG_B : TAG_I;
break;
- case (MAN_RI):
+ case MAN_RI:
fp = i % 2 ? TAG_I : TAG_MAX;
break;
- case (MAN_IR):
+ case MAN_IR:
fp = i % 2 ? TAG_MAX : TAG_I;
break;
- case (MAN_BR):
+ case MAN_BR:
fp = i % 2 ? TAG_MAX : TAG_B;
break;
- case (MAN_RB):
+ case MAN_RB:
fp = i % 2 ? TAG_B : TAG_MAX;
break;
default:
if (TAG_MAX != fp)
t = print_otag(h, fp, 0, NULL);
- print_man_node(m, nn, mh, h);
+ print_man_node(man, nn, mh, h);
if (t)
print_tagq(h, t);
return(0);
}
-/* ARGSUSED */
static int
man_SM_pre(MAN_ARGS)
{
-
+
print_otag(h, TAG_SMALL, 0, NULL);
if (MAN_SB == n->tok)
print_otag(h, TAG_B, 0, NULL);
return(1);
}
-/* ARGSUSED */
static int
man_SS_pre(MAN_ARGS)
{
return(1);
}
-/* ARGSUSED */
static int
man_PP_pre(MAN_ARGS)
{
return(1);
}
-/* ARGSUSED */
static int
man_IP_pre(MAN_ARGS)
{
const struct man_node *nn;
- if (MAN_BODY == n->type) {
+ if (MAN_BODY == n->type) {
print_otag(h, TAG_DD, 0, NULL);
return(1);
} else if (MAN_HEAD != n->type) {
/* For IP, only print the first header element. */
if (MAN_IP == n->tok && n->child)
- print_man_node(m, n->child, mh, h);
+ print_man_node(man, n->child, mh, h);
/* For TP, only print next-line header elements. */
- if (MAN_TP == n->tok)
- for (nn = n->child; nn; nn = nn->next)
- if (nn->line > n->line)
- print_man_node(m, nn, mh, h);
+ if (MAN_TP == n->tok) {
+ nn = n->child;
+ while (NULL != nn && 0 == (MAN_LINE & nn->flags))
+ nn = nn->next;
+ while (NULL != nn) {
+ print_man_node(man, nn, mh, h);
+ nn = nn->next;
+ }
+ }
return(0);
}
-/* ARGSUSED */
static int
man_HP_pre(MAN_ARGS)
{
- struct htmlpair tag;
+ struct htmlpair tag[2];
struct roffsu su;
const struct man_node *np;
bufcat_su(h, "margin-left", &su);
su.scale = -su.scale;
bufcat_su(h, "text-indent", &su);
- PAIR_STYLE_INIT(&tag, h);
- print_otag(h, TAG_P, 1, &tag);
+ PAIR_STYLE_INIT(&tag[0], h);
+ PAIR_CLASS_INIT(&tag[1], "spacer");
+ print_otag(h, TAG_DIV, 2, tag);
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);
+}
+
static int
man_B_pre(MAN_ARGS)
{
return(1);
}
-/* ARGSUSED */
static int
man_I_pre(MAN_ARGS)
{
-
+
print_otag(h, TAG_I, 0, NULL);
return(1);
}
-/* ARGSUSED */
static int
man_literal_pre(MAN_ARGS)
{
- if (MAN_nf != n->tok) {
+ if (MAN_fi == n->tok || MAN_EE == n->tok) {
print_otag(h, TAG_BR, 0, NULL);
mh->fl &= ~MANH_LITERAL;
} else
return(0);
}
-/* ARGSUSED */
static int
man_in_pre(MAN_ARGS)
{
return(0);
}
-/* ARGSUSED */
static int
man_ign_pre(MAN_ARGS)
{
return(0);
}
-/* ARGSUSED */
static int
man_RS_pre(MAN_ARGS)
{
print_otag(h, TAG_DIV, 1, &tag);
return(1);
}
+
+static int
+man_UR_pre(MAN_ARGS)
+{
+ struct htmlpair tag[2];
+
+ n = n->child;
+ assert(MAN_HEAD == n->type);
+ if (n->nchild) {
+ assert(MAN_TEXT == n->child->type);
+ PAIR_CLASS_INIT(&tag[0], "link-ext");
+ PAIR_HREF_INIT(&tag[1], n->child->string);
+ print_otag(h, TAG_A, 2, tag);
+ }
+
+ assert(MAN_BODY == n->next->type);
+ if (n->next->nchild)
+ n = n->next;
+
+ print_man_nodelist(man, n->child, mh, h);
+
+ return(0);
+}
git.ckatri.com / mandoc.git / blobdiff