static int
termp_xr_pre(DECL_ARGS)
{
if (NULL == (n = n->child))
return 0;
assert(n->type == ROFFT_TEXT);
term_word(p, n->string);
if (NULL == (n = n->next))
return 0;
p->flags |= TERMP_NOSPACE;
term_word(p, "(");
p->flags |= TERMP_NOSPACE;
assert(n->type == ROFFT_TEXT);
term_word(p, n->string);
p->flags |= TERMP_NOSPACE;
term_word(p, ")");
return 0;
}
static void
termp____post(DECL_ARGS)
{
/*
* Handle lists of authors. In general, print each followed by
* a comma. Don't print the comma if there are only two
* authors.
*/
if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
if (NULL == n->next->next || MDOC__A != n->next->next->tok)
if (NULL == n->prev || MDOC__A != n->prev->tok)
return;
/* TODO: %U. */
if (NULL == n->parent || MDOC_Rs != n->parent->tok)
return;
p->flags |= TERMP_NOSPACE;
if (NULL == n->next) {
term_word(p, ".");
p->flags |= TERMP_SENTENCE;
} else
term_word(p, ",");
}
static int
termp_lk_pre(DECL_ARGS)
{
const struct roff_node *link, *descr;
if (NULL == (link = n->child))
return 0;
if (NULL != (descr = link->next)) {
term_fontpush(p, TERMFONT_UNDER);
while (NULL != descr) {
term_word(p, descr->string);
descr = descr->next;
}
p->flags |= TERMP_NOSPACE;
term_word(p, ":");
term_fontpop(p);
}
term_fontpush(p, TERMFONT_BOLD);
term_word(p, link->string);
term_fontpop(p);
return 0;
}
/* ARGSUSED */
static int
termp_lk_pre(DECL_ARGS)
{
const struct mdoc_node *nn, *sv;
term_fontpush(p, TERMFONT_UNDER);
nn = sv = n->child;
if (NULL == nn || NULL == nn->next)
return(1);
for (nn = nn->next; nn; nn = nn->next)
term_word(p, nn->string);
term_fontpop(p);
p->flags |= TERMP_NOSPACE;
term_word(p, ":");
term_fontpush(p, TERMFONT_BOLD);
term_word(p, sv->string);
term_fontpop(p);
return(0);
}
static void
eqn_box(struct termp *p, const struct eqn_box *bp)
{
if (EQNFONT_NONE != bp->font)
term_fontpush(p, fontmap[(int)bp->font]);
if (bp->left)
term_word(p, bp->left);
if (EQN_SUBEXPR == bp->type)
term_word(p, "(");
if (bp->text)
term_word(p, bp->text);
if (bp->first)
eqn_box(p, bp->first);
if (EQN_SUBEXPR == bp->type)
term_word(p, ")");
if (bp->right)
term_word(p, bp->right);
if (EQNFONT_NONE != bp->font)
term_fontpop(p);
if (bp->next)
eqn_box(p, bp->next);
}
/* ARGSUSED */
static int
termp_fa_pre(DECL_ARGS)
{
const struct mdoc_node *nn;
if (n->parent->tok != MDOC_Fo) {
term_fontpush(p, TERMFONT_UNDER);
return(1);
}
for (nn = n->child; nn; nn = nn->next) {
term_fontpush(p, TERMFONT_UNDER);
term_word(p, nn->string);
term_fontpop(p);
if (nn->next) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
}
if (n->child && n->next && n->next->tok == MDOC_Fa) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
return(0);
}
/* ARGSUSED */
static int
termp_xr_pre(DECL_ARGS)
{
if (NULL == (n = n->child))
return(0);
assert(MDOC_TEXT == n->type);
term_word(p, n->string);
if (NULL == (n = n->next))
return(0);
p->flags |= TERMP_NOSPACE;
term_word(p, "(");
p->flags |= TERMP_NOSPACE;
assert(MDOC_TEXT == n->type);
term_word(p, n->string);
p->flags |= TERMP_NOSPACE;
term_word(p, ")");
return(0);
}
static void
print_man_foot(struct termp *p, const void *arg)
{
const struct man_meta *meta;
meta = (const struct man_meta *)arg;
term_fontrepl(p, TERMFONT_NONE);
term_vspace(p);
term_vspace(p);
term_vspace(p);
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
p->rmargin = p->maxrmargin - term_strlen(p, meta->date);
p->offset = 0;
/* term_strlen() can return zero. */
if (p->rmargin == p->maxrmargin)
p->rmargin--;
if (meta->source)
term_word(p, meta->source);
if (meta->source)
term_word(p, "");
term_flushln(p);
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE;
p->offset = p->rmargin;
p->rmargin = p->maxrmargin;
p->flags &= ~TERMP_NOBREAK;
term_word(p, meta->date);
term_flushln(p);
}
/* ARGSUSED */
static void
termp_fo_post(DECL_ARGS)
{
if (MDOC_BODY != n->type)
return;
term_word(p, ")");
if (MDOC_SYNPRETTY & n->flags)
term_word(p, ";");
}
/*
* Rules above and below the table are always single
* and have an additional plus at the beginning and end.
* For double frames, this function is called twice,
* and the outer one does not have crossings.
*/
static void
tbl_hframe(struct termp *tp, const struct tbl_span *sp, int outer)
{
const struct tbl_head *hp;
term_word(tp, "+");
for (hp = sp->head; hp; hp = hp->next)
tbl_char(tp,
outer || TBL_HEAD_DATA == hp->pos ? '-' : '+',
tbl_rulewidth(tp, hp));
term_word(tp, "+");
term_flushln(tp);
}
static void
print_mdoc_foot(struct termp *p, const void *arg)
{
const struct mdoc_meta *meta;
size_t sz;
meta = (const struct mdoc_meta *)arg;
term_fontrepl(p, TERMFONT_NONE);
/*
* Output the footer in new-groff style, that is, three columns
* with the middle being the manual date and flanking columns
* being the operating system:
*
* SYSTEM DATE SYSTEM
*/
term_vspace(p);
p->offset = 0;
sz = term_strlen(p, meta->date);
p->rmargin = p->maxrmargin > sz ?
(p->maxrmargin + term_len(p, 1) - sz) / 2 : 0;
p->trailspace = 1;
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
term_word(p, meta->os);
term_flushln(p);
p->offset = p->rmargin;
sz = term_strlen(p, meta->os);
p->rmargin = p->maxrmargin > sz ? p->maxrmargin - sz : 0;
p->flags |= TERMP_NOSPACE;
term_word(p, meta->date);
term_flushln(p);
p->offset = p->rmargin;
p->rmargin = p->maxrmargin;
p->trailspace = 0;
p->flags &= ~TERMP_NOBREAK;
p->flags |= TERMP_NOSPACE;
term_word(p, meta->os);
term_flushln(p);
p->offset = 0;
p->rmargin = p->maxrmargin;
p->flags = 0;
}
/* ARGSUSED */
static int
termp_nd_pre(DECL_ARGS)
{
if (MDOC_BODY != n->type)
return(1);
#if defined(__OpenBSD__) || defined(__linux__)
term_word(p, "\\(en");
#else
term_word(p, "\\(em");
#endif
return(1);
}
static void
print_mdoc_foot(struct termp *p, const void *arg)
{
char buf[DATESIZ], os[BUFSIZ];
const struct mdoc_meta *m;
m = (const struct mdoc_meta *)arg;
term_fontrepl(p, TERMFONT_NONE);
/*
* Output the footer in new-groff style, that is, three columns
* with the middle being the manual date and flanking columns
* being the operating system:
*
* SYSTEM DATE SYSTEM
*/
time2a(m->date, buf, DATESIZ);
strlcpy(os, m->os, BUFSIZ);
term_vspace(p);
p->offset = 0;
p->rmargin = (p->maxrmargin -
term_strlen(p, buf) + term_len(p, 1)) / 2;
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK;
term_word(p, os);
term_flushln(p);
p->offset = p->rmargin;
p->rmargin = p->maxrmargin - term_strlen(p, os);
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE;
term_word(p, buf);
term_flushln(p);
p->offset = p->rmargin;
p->rmargin = p->maxrmargin;
p->flags &= ~TERMP_NOBREAK;
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE;
term_word(p, os);
term_flushln(p);
p->offset = 0;
p->rmargin = p->maxrmargin;
p->flags = 0;
}
/*
* Rules above and below the table are always single
* and have an additional plus at the beginning and end.
* For double frames, this function is called twice,
* and the outer one does not have crossings.
*/
static void
tbl_hframe(struct termp *tp, const struct tbl_span *sp, int outer)
{
const struct tbl_head *hp;
term_word(tp, "+");
for (hp = sp->head; hp; hp = hp->next) {
if (hp->prev && hp->vert)
tbl_char(tp, (outer ? '-' : '+'), hp->vert);
tbl_char(tp, '-', tbl_rulewidth(tp, hp));
}
term_word(tp, "+");
term_flushln(tp);
}
static void
tbl_vrule(struct termp *tp, const struct tbl_head *hp)
{
switch (hp->pos) {
case (TBL_HEAD_VERT):
term_word(tp, "|");
break;
case (TBL_HEAD_DVERT):
term_word(tp, "||");
break;
default:
break;
}
}
/* ARGSUSED */
static void
termp_fo_post(DECL_ARGS)
{
if (MDOC_BODY != n->type)
return;
p->flags |= TERMP_NOSPACE;
term_word(p, ")");
if (MDOC_SYNPRETTY & n->flags) {
p->flags |= TERMP_NOSPACE;
term_word(p, ";");
}
}
static void
tbl_vframe(struct termp *tp, const struct tbl *tbl)
{
if (TBL_OPT_BOX & tbl->opts || TBL_OPT_DBOX & tbl->opts)
term_word(tp, "|");
}
static void
tbl_literal(struct termp *tp, const struct tbl_dat *dp,
const struct roffcol *col)
{
size_t len, padl, padr;
assert(dp->string);
len = term_strlen(tp, dp->string);
padr = col->width > len ? col->width - len : 0;
padl = 0;
switch (dp->layout->pos) {
case (TBL_CELL_LONG):
padl = term_len(tp, 1);
padr = padr > padl ? padr - padl : 0;
break;
case (TBL_CELL_CENTRE):
if (2 > padr)
break;
padl = padr / 2;
padr -= padl;
break;
case (TBL_CELL_RIGHT):
padl = padr;
padr = 0;
break;
default:
break;
}
tbl_char(tp, ASCII_NBRSP, padl);
term_word(tp, dp->string);
tbl_char(tp, ASCII_NBRSP, padr);
}
/* ARGSUSED */
static int
termp_xx_pre(DECL_ARGS)
{
const char *pp;
pp = NULL;
switch (n->tok) {
case (MDOC_Bsx):
pp = "BSD/OS";
break;
case (MDOC_Dx):
pp = "DragonFly";
break;
case (MDOC_Fx):
pp = "FreeBSD";
break;
case (MDOC_Nx):
pp = "NetBSD";
break;
case (MDOC_Ox):
pp = "OpenBSD";
break;
case (MDOC_Ux):
pp = "UNIX";
break;
default:
break;
}
assert(pp);
term_word(p, pp);
return(1);
}
static void
post_UR(DECL_ARGS)
{
if (n->type != ROFFT_BLOCK)
return;
term_word(p, "<");
p->flags |= TERMP_NOSPACE;
if (NULL != n->child->child)
print_man_node(p, mt, n->child->child, meta);
p->flags |= TERMP_NOSPACE;
term_word(p, ">");
}
static void
termp_fo_post(DECL_ARGS)
{
if (n->type != ROFFT_BODY)
return;
p->flags |= TERMP_NOSPACE;
term_word(p, ")");
if (MDOC_SYNPRETTY & n->flags) {
p->flags |= TERMP_NOSPACE;
term_word(p, ";");
term_flushln(p);
}
}
static void
roff_term_pre_ce(ROFF_TERM_ARGS)
{
const struct roff_node *nc1, *nc2;
roff_term_pre_br(p, n);
p->flags |= n->tok == ROFF_ce ? TERMP_CENTER : TERMP_RIGHT;
nc1 = n->child->next;
while (nc1 != NULL) {
nc2 = nc1;
do {
nc2 = nc2->next;
} while (nc2 != NULL && (nc2->type != ROFFT_TEXT ||
(nc2->flags & NODE_LINE) == 0));
while (nc1 != nc2) {
if (nc1->type == ROFFT_TEXT)
term_word(p, nc1->string);
else
roff_term_pre(p, nc1);
nc1 = nc1->next;
}
p->flags |= TERMP_NOSPACE;
term_flushln(p);
}
p->flags &= ~(TERMP_CENTER | TERMP_RIGHT);
}
/* ARGSUSED */
static void
termp_bx_post(DECL_ARGS)
{
if (n->child)
p->flags |= TERMP_NOSPACE;
term_word(p, "BSD");
}
static int
termp_nd_pre(DECL_ARGS)
{
if (n->type == MDOC_BODY)
term_word(p, "\\(en");
return(1);
}
static int
termp_ud_pre(DECL_ARGS)
{
term_word(p, "currently under development.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static int
termp_bt_pre(DECL_ARGS)
{
term_word(p, "is currently in beta test.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static int
termp_nd_pre(DECL_ARGS)
{
if (n->type == ROFFT_BODY)
term_word(p, "\\(en");
return 1;
}
static void
termp_quote_post(DECL_ARGS)
{
if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
return;
p->flags |= TERMP_NOSPACE;
switch (n->tok) {
case MDOC_Ao:
case MDOC_Aq:
term_word(p, n->child != NULL && n->child->next == NULL &&
n->child->tok == MDOC_Mt ? ">" : "\\(ra");
break;
case MDOC_Bro:
case MDOC_Brq:
term_word(p, "}");
break;
case MDOC_Oo:
case MDOC_Op:
case MDOC_Bo:
case MDOC_Bq:
term_word(p, "]");
break;
case MDOC_Do:
case MDOC_Dq:
term_word(p, "\\(Rq");
break;
case MDOC_En:
if (n->norm->Es == NULL ||
n->norm->Es->child == NULL ||
n->norm->Es->child->next == NULL)
p->flags &= ~TERMP_NOSPACE;
else
term_word(p, n->norm->Es->child->next->string);
break;
case MDOC_Po:
case MDOC_Pq:
term_word(p, ")");
break;
case MDOC__T:
case MDOC_Qo:
case MDOC_Qq:
term_word(p, "\"");
break;
case MDOC_Ql:
case MDOC_So:
case MDOC_Sq:
term_word(p, "\\(cq");
break;
default:
abort();
}
}
static int
termp_ex_pre(DECL_ARGS)
{
struct roff_node *nch;
term_newln(p);
term_word(p, "The");
for (nch = n->child; nch != NULL; nch = nch->next) {
term_fontpush(p, TERMFONT_BOLD);
term_word(p, nch->string);
term_fontpop(p);
if (nch->next == NULL)
continue;
if (nch->prev != NULL || nch->next->next != NULL) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
if (nch->next->next == NULL)
term_word(p, "and");
}
if (n->child != NULL && n->child->next != NULL)
term_word(p, "utilities exit\\~0");
else
term_word(p, "utility exits\\~0");
term_word(p, "on success, and\\~>0 if an error occurs.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static int
termp_ex_pre(DECL_ARGS)
{
int nchild;
term_newln(p);
term_word(p, "The");
nchild = n->nchild;
for (n = n->child; n; n = n->next) {
term_fontpush(p, TERMFONT_BOLD);
term_word(p, n->string);
term_fontpop(p);
if (nchild > 2 && n->next) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
if (n->next && NULL == n->next->next)
term_word(p, "and");
}
if (nchild > 1)
term_word(p, "utilities exit\\~0");
else
term_word(p, "utility exits\\~0");
term_word(p, "on success, and\\~>0 if an error occurs.");
p->flags |= TERMP_SENTENCE;
return 0;
}