-/* $Id: man_html.c,v 1.56 2010/12/22 09:51:27 kristaps Exp $ */
+/* $Id: man_html.c,v 1.72 2011/05/17 11:34:31 kristaps Exp $ */
/*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
static int man_in_pre(MAN_ARGS);
static int man_literal_pre(MAN_ARGS);
static void man_root_post(MAN_ARGS);
-static int man_root_pre(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);
{ man_I_pre, NULL }, /* I */
{ man_alt_pre, NULL }, /* IR */
{ man_alt_pre, NULL }, /* RI */
- { NULL, NULL }, /* na */
+ { man_ign_pre, NULL }, /* na */
{ man_br_pre, NULL }, /* sp */
{ man_literal_pre, NULL }, /* nf */
{ man_literal_pre, NULL }, /* fi */
{
print_gen_head(h);
- bufinit(h);
- buffmt(h, "%s(%s)", m->title, m->msec);
-
+ bufcat_fmt(h, "%s(%s)", m->title, m->msec);
print_otag(h, TAG_TITLE, 0, NULL);
print_text(h, h->buf);
}
{
int child;
struct tag *t;
+ struct htmlpair tag;
child = 1;
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) {
case (MAN_ROOT):
- child = man_root_pre(m, n, mh, h);
+ man_root_pre(m, 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.
+ */
+ if ('\0' == *n->string) {
+ print_otag(h, TAG_P, 0, NULL);
+ return;
+ } else if (' ' == *n->string && MAN_LINE & n->flags)
+ print_otag(h, TAG_BR, 0, NULL);
+
print_text(h, n->string);
- if (MANH_LITERAL & mh->fl)
+ /*
+ * If we're in a literal context, make sure that words
+ * togehter on the same line stay together. This is a
+ * POST-printing call, so we check the NEXT word. Since
+ * -man doesn't have nested macros, we don't need to be
+ * more specific than this.
+ */
+ if (MANH_LITERAL & mh->fl &&
+ (NULL == n->next ||
+ n->next->line > n->line))
print_otag(h, TAG_BR, 0, NULL);
-
+ return;
+ case (MAN_EQN):
+ PAIR_CLASS_INIT(&tag, "eqn");
+ print_otag(h, TAG_SPAN, 1, &tag);
+ print_text(h, n->eqn->data);
+ 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:
/*
* Close out scope of font prior to opening a macro
- * scope. Assert that the metafont is on the top of the
- * stack (it's never nested).
+ * scope.
*/
- if (h->metaf) {
- assert(h->metaf == t);
- print_tagq(h, h->metaf);
- assert(NULL == h->metaf);
+ if (HTMLFONT_NONE != h->metac) {
+ h->metal = h->metac;
+ h->metac = HTMLFONT_NONE;
+ }
+
+ /*
+ * 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;
}
if (mans[n->tok].pre)
/* This will automatically close out any font scope. */
print_stagq(h, t);
- bufinit(h);
-
switch (n->type) {
case (MAN_ROOT):
man_root_post(m, n, mh, h);
break;
- case (MAN_TEXT):
+ case (MAN_EQN):
break;
default:
if (mans[n->tok].post)
/* ARGSUSED */
-static int
+static void
man_root_pre(MAN_ARGS)
{
struct htmlpair tag[3];
print_text(h, title);
print_tagq(h, t);
- return(1);
}
{
struct htmlpair tag[3];
struct tag *t, *tt;
- char b[DATESIZ];
-
- if (m->rawdate)
- strlcpy(b, m->rawdate, DATESIZ);
- else
- time2a(m->date, b, DATESIZ);
PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
PAIR_CLASS_INIT(&tag[1], "foot");
PAIR_CLASS_INIT(&tag[0], "foot-date");
print_otag(h, TAG_TD, 1, tag);
- print_text(h, b);
+ print_text(h, m->date);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag[0], "foot-os");
} else
su.scale = 0;
+ bufinit(h);
bufcat_su(h, "height", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_DIV, 1, &tag);
man_alt_pre(MAN_ARGS)
{
const struct man_node *nn;
- struct tag *t;
- int i;
- enum htmlfont fp;
+ int i;
+ enum htmltag fp;
+ struct tag *t;
for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
+ t = NULL;
switch (n->tok) {
case (MAN_BI):
- fp = i % 2 ? HTMLFONT_ITALIC : HTMLFONT_BOLD;
+ fp = i % 2 ? TAG_I : TAG_B;
break;
case (MAN_IB):
- fp = i % 2 ? HTMLFONT_BOLD : HTMLFONT_ITALIC;
+ fp = i % 2 ? TAG_B : TAG_I;
break;
case (MAN_RI):
- fp = i % 2 ? HTMLFONT_ITALIC : HTMLFONT_NONE;
+ fp = i % 2 ? TAG_I : TAG_MAX;
break;
case (MAN_IR):
- fp = i % 2 ? HTMLFONT_NONE : HTMLFONT_ITALIC;
+ fp = i % 2 ? TAG_MAX : TAG_I;
break;
case (MAN_BR):
- fp = i % 2 ? HTMLFONT_NONE : HTMLFONT_BOLD;
+ fp = i % 2 ? TAG_MAX : TAG_B;
break;
case (MAN_RB):
- fp = i % 2 ? HTMLFONT_BOLD : HTMLFONT_NONE;
+ fp = i % 2 ? TAG_B : TAG_MAX;
break;
default:
abort();
if (i)
h->flags |= HTML_NOSPACE;
- /*
- * Open and close the scope with each argument, so that
- * internal \f escapes, which are common, are also
- * closed out with the scope.
- */
- t = print_ofont(h, fp);
+ if (TAG_MAX != fp)
+ t = print_otag(h, fp, 0, NULL);
+
print_man_node(m, nn, mh, h);
- print_tagq(h, t);
+
+ if (t)
+ print_tagq(h, t);
}
return(0);
static int
man_SM_pre(MAN_ARGS)
{
- struct htmlpair tag;
- /* FIXME: print_ofont(). */
- PAIR_CLASS_INIT(&tag, "small");
- print_otag(h, TAG_SPAN, 1, &tag);
+ print_otag(h, TAG_SMALL, 0, NULL);
if (MAN_SB == n->tok)
- print_ofont(h, HTMLFONT_BOLD);
+ print_otag(h, TAG_B, 0, NULL);
return(1);
}
struct roffsu su;
struct htmlpair tag;
const struct man_node *nn;
- int width;
/*
* This scattering of 1-BU margins and pads is to make sure that
n->head->child : n->parent->head->child;
SCALE_HS_INIT(&su, INDENT);
- width = 0;
- /* Width is the last token. */
+ /* Width is the second token. */
if (MAN_IP == n->tok && NULL != nn)
- if (NULL != (nn = nn->next)) {
- for ( ; nn->next; nn = nn->next)
- /* Do nothing. */ ;
- width = a2width(nn, &su);
- }
+ if (NULL != (nn = nn->next))
+ a2width(nn, &su);
/* Width is the first token. */
while (nn && MAN_TEXT != nn->type)
nn = nn->next;
if (nn)
- width = a2width(nn, &su);
+ a2width(nn, &su);
}
if (MAN_BLOCK == n->type) {
print_otag(h, TAG_P, 0, NULL);
print_otag(h, TAG_TABLE, 0, NULL);
+ bufinit(h);
bufcat_su(h, "width", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_COL, 1, &tag);
print_otag(h, TAG_TD, 0, NULL);
- /*
- * Without a length string, we can print all of our children.
- */
+ /* For IP, only print the first header element. */
- if ( ! width)
- return(1);
+ if (MAN_IP == n->tok && n->child)
+ print_man_node(m, n->child, mh, h);
- /*
- * 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).
- */
+ /* For TP, only print next-line header elements. */
- if (MAN_IP == n->tok)
- for (nn = n->child; nn->next; nn = nn->next)
- print_man_node(m, nn, mh, h);
if (MAN_TP == n->tok)
- for (nn = n->child->next; nn; nn = nn->next)
- print_man_node(m, nn, mh, h);
+ for (nn = n->child; nn; nn = nn->next)
+ if (nn->line > n->line)
+ print_man_node(m, nn, mh, h);
return(0);
}
struct roffsu su;
const struct man_node *np;
+ bufinit(h);
+
np = MAN_BLOCK == n->type ?
n->head->child :
n->parent->head->child;
man_B_pre(MAN_ARGS)
{
- print_ofont(h, HTMLFONT_BOLD);
+ print_otag(h, TAG_B, 0, NULL);
return(1);
}
man_I_pre(MAN_ARGS)
{
- print_ofont(h, HTMLFONT_ITALIC);
+ print_otag(h, TAG_I, 0, NULL);
return(1);
}
} else
mh->fl &= ~MANH_LITERAL;
- return(1);
+ return(0);
}
if (n->head->child)
a2width(n->head->child, &su);
+ bufinit(h);
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_DIV, 1, &tag);
git.ckatri.com / mandoc.git / blobdiff