static void
print_mdoc_nodelist(DECL_ARGS)
{
print_mdoc_node(p, pair, meta, n);
if (n->next)
print_mdoc_nodelist(p, pair, meta, n->next);
}
static void
print_mdoc_nodelist(MDOC_ARGS)
{
print_mdoc_node(m, n, h);
if (n->next)
print_mdoc_nodelist(m, n->next, h);
}
static void
print_mdoc_nodelist(DECL_ARGS)
{
while (n != NULL) {
print_mdoc_node(p, pair, meta, n);
n = n->next;
}
}
static void
print_mdoc_nodelist(MDOC_ARGS)
{
while (n != NULL) {
print_mdoc_node(meta, n, h);
n = n->next;
}
}
/* ARGSUSED */
static int
mdoc_bd_pre(MDOC_ARGS)
{
struct htmlpair tag[2];
int comp, sv;
const struct mdoc_node *nn;
struct roffsu su;
if (MDOC_HEAD == n->type)
return(0);
if (MDOC_BLOCK == n->type) {
comp = n->norm->Bd.comp;
for (nn = n; nn && ! comp; nn = nn->parent) {
if (MDOC_BLOCK != nn->type)
continue;
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
comp = 1;
if (nn->prev)
break;
}
if ( ! comp)
print_otag(h, TAG_P, 0, NULL);
return(1);
}
SCALE_HS_INIT(&su, 0);
if (n->norm->Bd.offs)
a2offs(n->norm->Bd.offs, &su);
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag[0], h);
if (DISP_unfilled != n->norm->Bd.type &&
DISP_literal != n->norm->Bd.type) {
PAIR_CLASS_INIT(&tag[1], "display");
print_otag(h, TAG_DIV, 2, tag);
return(1);
}
PAIR_CLASS_INIT(&tag[1], "lit display");
print_otag(h, TAG_PRE, 2, tag);
/* This can be recursive: save & set our literal state. */
sv = h->flags & HTML_LITERAL;
h->flags |= HTML_LITERAL;
for (nn = n->child; nn; nn = nn->next) {
print_mdoc_node(m, nn, h);
/*
* If the printed node flushes its own line, then we
* needn't do it here as well. This is hacky, but the
* notion of selective eoln whitespace is pretty dumb
* anyway, so don't sweat it.
*/
switch (nn->tok) {
case (MDOC_Sm):
/* FALLTHROUGH */
case (MDOC_br):
/* FALLTHROUGH */
case (MDOC_sp):
/* FALLTHROUGH */
case (MDOC_Bl):
/* FALLTHROUGH */
case (MDOC_D1):
/* FALLTHROUGH */
case (MDOC_Dl):
/* FALLTHROUGH */
case (MDOC_Lp):
/* FALLTHROUGH */
case (MDOC_Pp):
continue;
default:
break;
}
if (nn->next && nn->next->line == nn->line)
continue;
else if (nn->next)
print_text(h, "\n");
h->flags |= HTML_NOSPACE;
}
if (0 == sv)
h->flags &= ~HTML_LITERAL;
return(0);
}
static int
termp_bd_pre(DECL_ARGS)
{
size_t tabwidth, lm, len, rm, rmax;
struct roff_node *nn;
int offset;
if (n->type == ROFFT_BLOCK) {
print_bvspace(p, n, n);
return 1;
} else if (n->type == ROFFT_HEAD)
return 0;
/* Handle the -offset argument. */
if (n->norm->Bd.offs == NULL ||
! strcmp(n->norm->Bd.offs, "left"))
/* nothing */;
else if ( ! strcmp(n->norm->Bd.offs, "indent"))
p->offset += term_len(p, p->defindent + 1);
else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
p->offset += term_len(p, (p->defindent + 1) * 2);
else {
offset = a2width(p, n->norm->Bd.offs);
if (offset < 0 && (size_t)(-offset) > p->offset)
p->offset = 0;
else if (offset < SHRT_MAX)
p->offset += offset;
}
/*
* If -ragged or -filled are specified, the block does nothing
* but change the indentation. If -unfilled or -literal are
* specified, text is printed exactly as entered in the display:
* for macro lines, a newline is appended to the line. Blank
* lines are allowed.
*/
if (DISP_literal != n->norm->Bd.type &&
DISP_unfilled != n->norm->Bd.type &&
DISP_centered != n->norm->Bd.type)
return 1;
tabwidth = p->tabwidth;
if (DISP_literal == n->norm->Bd.type)
p->tabwidth = term_len(p, 8);
lm = p->offset;
rm = p->rmargin;
rmax = p->maxrmargin;
p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
for (nn = n->child; nn; nn = nn->next) {
if (DISP_centered == n->norm->Bd.type) {
if (nn->type == ROFFT_TEXT) {
len = term_strlen(p, nn->string);
p->offset = len >= rm ? 0 :
lm + len >= rm ? rm - len :
(lm + rm - len) / 2;
} else
p->offset = lm;
}
print_mdoc_node(p, pair, meta, nn);
/*
* If the printed node flushes its own line, then we
* needn't do it here as well. This is hacky, but the
* notion of selective eoln whitespace is pretty dumb
* anyway, so don't sweat it.
*/
switch (nn->tok) {
case MDOC_Sm:
case MDOC_br:
case MDOC_sp:
case MDOC_Bl:
case MDOC_D1:
case MDOC_Dl:
case MDOC_Lp:
case MDOC_Pp:
continue;
default:
break;
}
if (p->flags & TERMP_NONEWLINE ||
(nn->next && ! (nn->next->flags & MDOC_LINE)))
continue;
term_flushln(p);
p->flags |= TERMP_NOSPACE;
}
p->tabwidth = tabwidth;
p->rmargin = rm;
p->maxrmargin = rmax;
return 0;
}
static int
mdoc_bd_pre(MDOC_ARGS)
{
int comp, sv;
struct roff_node *nn;
if (n->type == ROFFT_HEAD)
return 0;
if (n->type == ROFFT_BLOCK) {
comp = n->norm->Bd.comp;
for (nn = n; nn && ! comp; nn = nn->parent) {
if (nn->type != ROFFT_BLOCK)
continue;
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
comp = 1;
if (nn->prev)
break;
}
if ( ! comp)
print_paragraph(h);
return 1;
}
/* Handle the -offset argument. */
if (n->norm->Bd.offs == NULL ||
! strcmp(n->norm->Bd.offs, "left"))
print_otag(h, TAG_DIV, "c", "Bd");
else
print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
if (n->norm->Bd.type != DISP_unfilled &&
n->norm->Bd.type != DISP_literal)
return 1;
print_otag(h, TAG_PRE, "c", "Li");
/* This can be recursive: save & set our literal state. */
sv = h->flags & HTML_LITERAL;
h->flags |= HTML_LITERAL;
for (nn = n->child; nn; nn = nn->next) {
print_mdoc_node(meta, nn, h);
/*
* If the printed node flushes its own line, then we
* needn't do it here as well. This is hacky, but the
* notion of selective eoln whitespace is pretty dumb
* anyway, so don't sweat it.
*/
switch (nn->tok) {
case ROFF_br:
case ROFF_sp:
case MDOC_Sm:
case MDOC_Bl:
case MDOC_D1:
case MDOC_Dl:
case MDOC_Lp:
case MDOC_Pp:
continue;
default:
break;
}
if (h->flags & HTML_NONEWLINE ||
(nn->next && ! (nn->next->flags & NODE_LINE)))
continue;
else if (nn->next)
print_text(h, "\n");
h->flags |= HTML_NOSPACE;
}
if (0 == sv)
h->flags &= ~HTML_LITERAL;
return 0;
}
static int
mdoc_bd_pre(MDOC_ARGS)
{
struct htmlpair tag[2];
int comp, sv;
struct mdoc_node *nn;
struct roffsu su;
if (MDOC_HEAD == n->type)
return(0);
if (MDOC_BLOCK == n->type) {
comp = n->norm->Bd.comp;
for (nn = n; nn && ! comp; nn = nn->parent) {
if (MDOC_BLOCK != nn->type)
continue;
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
comp = 1;
if (nn->prev)
break;
}
if ( ! comp)
print_paragraph(h);
return(1);
}
/* Handle the -offset argument. */
if (n->norm->Bd.offs == NULL ||
! strcmp(n->norm->Bd.offs, "left"))
SCALE_HS_INIT(&su, 0);
else if ( ! strcmp(n->norm->Bd.offs, "indent"))
SCALE_HS_INIT(&su, INDENT);
else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
SCALE_HS_INIT(&su, INDENT * 2);
else
a2width(n->norm->Bd.offs, &su);
bufinit(h);
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag[0], h);
if (DISP_unfilled != n->norm->Bd.type &&
DISP_literal != n->norm->Bd.type) {
PAIR_CLASS_INIT(&tag[1], "display");
print_otag(h, TAG_DIV, 2, tag);
return(1);
}
PAIR_CLASS_INIT(&tag[1], "lit display");
print_otag(h, TAG_PRE, 2, tag);
/* This can be recursive: save & set our literal state. */
sv = h->flags & HTML_LITERAL;
h->flags |= HTML_LITERAL;
for (nn = n->child; nn; nn = nn->next) {
print_mdoc_node(meta, nn, h);
/*
* If the printed node flushes its own line, then we
* needn't do it here as well. This is hacky, but the
* notion of selective eoln whitespace is pretty dumb
* anyway, so don't sweat it.
*/
switch (nn->tok) {
case MDOC_Sm:
/* FALLTHROUGH */
case MDOC_br:
/* FALLTHROUGH */
case MDOC_sp:
/* FALLTHROUGH */
case MDOC_Bl:
/* FALLTHROUGH */
case MDOC_D1:
/* FALLTHROUGH */
case MDOC_Dl:
/* FALLTHROUGH */
case MDOC_Lp:
/* FALLTHROUGH */
case MDOC_Pp:
continue;
default:
break;
}
if (h->flags & HTML_NONEWLINE ||
(nn->next && ! (nn->next->flags & MDOC_LINE)))
continue;
else if (nn->next)
print_text(h, "\n");
h->flags |= HTML_NOSPACE;
}
if (0 == sv)
h->flags &= ~HTML_LITERAL;
return(0);
}
/* ARGSUSED */
static int
termp_bd_pre(DECL_ARGS)
{
size_t tabwidth, rm, rmax;
struct mdoc_node *nn;
if (MDOC_BLOCK == n->type) {
print_bvspace(p, n, n);
return(1);
} else if (MDOC_HEAD == n->type)
return(0);
if (n->norm->Bd.offs)
p->offset += a2offs(p, n->norm->Bd.offs);
/*
* If -ragged or -filled are specified, the block does nothing
* but change the indentation. If -unfilled or -literal are
* specified, text is printed exactly as entered in the display:
* for macro lines, a newline is appended to the line. Blank
* lines are allowed.
*/
if (DISP_literal != n->norm->Bd.type &&
DISP_unfilled != n->norm->Bd.type)
return(1);
tabwidth = p->tabwidth;
if (DISP_literal == n->norm->Bd.type)
p->tabwidth = term_len(p, 8);
rm = p->rmargin;
rmax = p->maxrmargin;
p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
for (nn = n->child; nn; nn = nn->next) {
print_mdoc_node(p, pair, meta, nn);
/*
* If the printed node flushes its own line, then we
* needn't do it here as well. This is hacky, but the
* notion of selective eoln whitespace is pretty dumb
* anyway, so don't sweat it.
*/
switch (nn->tok) {
case (MDOC_Sm):
/* FALLTHROUGH */
case (MDOC_br):
/* FALLTHROUGH */
case (MDOC_sp):
/* FALLTHROUGH */
case (MDOC_Bl):
/* FALLTHROUGH */
case (MDOC_D1):
/* FALLTHROUGH */
case (MDOC_Dl):
/* FALLTHROUGH */
case (MDOC_Lp):
/* FALLTHROUGH */
case (MDOC_Pp):
continue;
default:
break;
}
if (nn->next && nn->next->line == nn->line)
continue;
term_flushln(p);
p->flags |= TERMP_NOSPACE;
}
p->tabwidth = tabwidth;
p->rmargin = rm;
p->maxrmargin = rmax;
return(0);
}
