-/* $Id: man_html.c,v 1.58 2011/01/01 12:59:17 kristaps Exp $ */
+/* $Id: man_html.c,v 1.71 2011/05/17 11:19:45 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 (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)
child = (*mans[n->tok].pre)(m, n, mh, h);
break;
bufinit(h);
- if (MAN_ROOT == n->type)
+ switch (n->type) {
+ case (MAN_ROOT):
man_root_post(m, n, mh, h);
- else if (mans[n->tok].post)
- (*mans[n->tok].post)(m, n, mh, h);
+ break;
+ case (MAN_EQN):
+ break;
+ default:
+ if (mans[n->tok].post)
+ (*mans[n->tok].post)(m, n, mh, h);
+ break;
+ }
}
/* 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");
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_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);
}
} else
mh->fl &= ~MANH_LITERAL;
- return(1);
+ return(0);
}
git.ckatri.com / mandoc.git / blobdiff