Print this page
Update to 1.12.3.
@@ -1,8 +1,9 @@
-/* $Id: man_html.c,v 1.86 2012/01/03 15:16:24 kristaps Exp $ */
+/* $Id: man_html.c,v 1.90 2013/10/17 20:54:58 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2013 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
* copyright notice and this permission notice appear in all copies.
*
@@ -35,11 +36,11 @@
/* TODO: preserve ident widths. */
/* FIXME: have PD set the default vspace width. */
#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
struct mhtml {
@@ -68,10 +69,11 @@
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);
@@ -111,10 +113,14 @@
{ man_ign_pre, NULL }, /* PD */
{ 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 */
};
/*
* Printing leading vertical space before a block.
* This is used for the paragraph macros.
@@ -137,16 +143,16 @@
print_otag(h, TAG_P, 0, NULL);
}
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)
@@ -158,18 +164,18 @@
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_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
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 */
@@ -176,25 +182,25 @@
static void
print_man_head(MAN_ARGS)
{
print_gen_head(h);
- assert(m->title);
- assert(m->msec);
- 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)
@@ -205,11 +211,11 @@
child = 1;
t = h->tags.head;
switch (n->type) {
case (MAN_ROOT):
- man_root_pre(m, n, mh, h);
+ 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
@@ -256,29 +262,29 @@
if (h->tblt) {
print_tblclose(h);
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);
+ man_root_post(man, n, mh, h);
break;
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;
}
}
@@ -302,16 +308,16 @@
struct htmlpair tag[3];
struct tag *t, *tt;
char b[BUFSIZ], title[BUFSIZ];
b[0] = 0;
- if (m->vol)
- (void)strlcat(b, m->vol, BUFSIZ);
+ if (man->vol)
+ (void)strlcat(b, man->vol, BUFSIZ);
- assert(m->title);
- assert(m->msec);
- snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
+ assert(man->title);
+ assert(man->msec);
+ snprintf(title, BUFSIZ - 1, "%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);
@@ -361,20 +367,20 @@
tt = print_otag(h, TAG_TR, 0, NULL);
PAIR_CLASS_INIT(&tag[0], "foot-date");
print_otag(h, TAG_TD, 1, tag);
- assert(m->date);
- 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);
- if (m->source)
- print_text(h, m->source);
+ if (man->source)
+ print_text(h, man->source);
print_tagq(h, t);
}
/* ARGSUSED */
@@ -466,11 +472,11 @@
h->flags |= HTML_NOSPACE;
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);
}
@@ -541,18 +547,18 @@
print_otag(h, TAG_DT, 0, NULL);
/* 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);
+ print_man_node(man, nn, mh, h);
return(0);
}
/* ARGSUSED */
@@ -636,11 +642,11 @@
/* 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
mh->fl |= MANH_LITERAL;
@@ -683,6 +689,30 @@
bufinit(h);
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_DIV, 1, &tag);
return(1);
+}
+
+/* ARGSUSED */
+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);
}