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-rw-r--r--mdoc_term.c144
1 files changed, 78 insertions, 66 deletions
diff --git a/mdoc_term.c b/mdoc_term.c
index ba89561b..de73b311 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -59,9 +59,9 @@ static int arg_listtype(const struct mdoc_node *);
static void print_bvspace(struct termp *,
const struct mdoc_node *,
const struct mdoc_node *);
-static void print_node(DECL_ARGS);
-static void print_head(DECL_ARGS);
-static void print_body(DECL_ARGS);
+static void print_mdoc_node(DECL_ARGS);
+static void print_mdoc_head(DECL_ARGS);
+static void print_mdoc_nodelist(DECL_ARGS);
static void print_foot(DECL_ARGS);
#ifdef __linux__
@@ -116,6 +116,7 @@ static int termp_fo_pre(DECL_ARGS);
static int termp_ft_pre(DECL_ARGS);
static int termp_in_pre(DECL_ARGS);
static int termp_it_pre(DECL_ARGS);
+static int termp_li_pre(DECL_ARGS);
static int termp_lk_pre(DECL_ARGS);
static int termp_nd_pre(DECL_ARGS);
static int termp_nm_pre(DECL_ARGS);
@@ -167,7 +168,7 @@ static const struct termact termacts[MDOC_MAX] = {
{ termp_ft_pre, termp_ft_post }, /* Ft */
{ termp_bold_pre, NULL }, /* Ic */
{ termp_in_pre, termp_in_post }, /* In */
- { NULL, NULL }, /* Li */
+ { termp_li_pre, NULL }, /* Li */
{ termp_nd_pre, NULL }, /* Nd */
{ termp_nm_pre, NULL }, /* Nm */
{ termp_op_pre, termp_op_post }, /* Op */
@@ -283,36 +284,36 @@ terminal_mdoc(void *arg, const struct mdoc *mdoc)
n = mdoc_node(mdoc);
m = mdoc_meta(mdoc);
- print_head(p, NULL, m, n);
+ print_mdoc_head(p, NULL, m, n);
if (n->child)
- print_body(p, NULL, m, n->child);
+ print_mdoc_nodelist(p, NULL, m, n->child);
print_foot(p, NULL, m, n);
}
static void
-print_body(DECL_ARGS)
+print_mdoc_nodelist(DECL_ARGS)
{
- print_node(p, pair, m, n);
+ print_mdoc_node(p, pair, m, n);
if (n->next)
- print_body(p, pair, m, n->next);
+ print_mdoc_nodelist(p, pair, m, n->next);
}
/* ARGSUSED */
static void
-print_node(DECL_ARGS)
+print_mdoc_node(DECL_ARGS)
{
- int chld, bold, under;
+ int chld;
+ const void *font;
struct termpair npair;
size_t offset, rmargin;
chld = 1;
offset = p->offset;
rmargin = p->rmargin;
- bold = p->bold;
- under = p->under;
+ font = term_fontq(p);
memset(&npair, 0, sizeof(struct termpair));
npair.ppair = pair;
@@ -322,17 +323,11 @@ print_node(DECL_ARGS)
chld = (*termacts[n->tok].pre)(p, &npair, m, n);
} else
term_word(p, n->string);
- if (chld && n->child)
- print_body(p, &npair, m, n->child);
- /*
- * XXX - if bold/under were to span scopes, this wouldn't be
- * possible, but because decoration is always in-scope, we can
- * get away with this.
- */
+ if (chld && n->child)
+ print_mdoc_nodelist(p, &npair, m, n->child);
- p->bold = bold;
- p->under = under;
+ term_fontpopq(p, font);
if (MDOC_TEXT != n->type)
if (termacts[n->tok].post)
@@ -349,8 +344,7 @@ print_foot(DECL_ARGS)
{
char buf[DATESIZ], os[BUFSIZ];
- /* Disable meta-fonts. */
- p->metafont = 0;
+ term_fontrepl(p, TERMFONT_NONE);
/*
* Output the footer in new-groff style, that is, three columns
@@ -393,10 +387,9 @@ print_foot(DECL_ARGS)
}
-/* FIXME: put in utility library. */
/* ARGSUSED */
static void
-print_head(DECL_ARGS)
+print_mdoc_head(DECL_ARGS)
{
char buf[BUFSIZ], title[BUFSIZ];
@@ -782,7 +775,7 @@ termp_it_pre(DECL_ARGS)
switch (type) {
case (MDOC_Diag):
if (MDOC_HEAD == n->type)
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
break;
default:
break;
@@ -920,16 +913,16 @@ termp_it_pre(DECL_ARGS)
if (MDOC_HEAD == n->type)
switch (type) {
case (MDOC_Bullet):
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, "\\[bu]");
- p->bold--;
+ term_fontpop(p);
break;
case (MDOC_Dash):
/* FALLTHROUGH */
case (MDOC_Hyphen):
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, "\\(hy");
- p->bold--;
+ term_fontpop(p);
break;
case (MDOC_Enum):
(pair->ppair->ppair->count)++;
@@ -1011,7 +1004,9 @@ termp_nm_pre(DECL_ARGS)
if (SEC_SYNOPSIS == n->sec)
term_newln(p);
- p->bold++;
+
+ term_fontpush(p, TERMFONT_BOLD);
+
if (NULL == n->child)
term_word(p, m->name);
return(1);
@@ -1023,7 +1018,7 @@ static int
termp_fl_pre(DECL_ARGS)
{
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, "\\-");
p->flags |= TERMP_NOSPACE;
return(1);
@@ -1121,9 +1116,9 @@ termp_rv_pre(DECL_ARGS)
term_word(p, "The");
for (nn = n->child; nn; nn = nn->next) {
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, nn->string);
- p->bold--;
+ term_fontpop(p);
p->flags |= TERMP_NOSPACE;
if (nn->next && NULL == nn->next->next)
term_word(p, "(), and");
@@ -1141,9 +1136,9 @@ termp_rv_pre(DECL_ARGS)
term_word(p, "the value 0 if successful; otherwise the value "
"-1 is returned and the global variable");
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
term_word(p, "errno");
- p->under--;
+ term_fontpop(p);
term_word(p, "is set to indicate the error.");
@@ -1160,9 +1155,9 @@ termp_ex_pre(DECL_ARGS)
term_word(p, "The");
for (nn = n->child; nn; nn = nn->next) {
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, nn->string);
- p->bold--;
+ term_fontpop(p);
p->flags |= TERMP_NOSPACE;
if (nn->next && NULL == nn->next->next)
term_word(p, ", and");
@@ -1264,7 +1259,7 @@ static int
termp_bold_pre(DECL_ARGS)
{
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
return(1);
}
@@ -1298,7 +1293,7 @@ termp_sh_pre(DECL_ARGS)
term_vspace(p);
break;
case (MDOC_HEAD):
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
break;
case (MDOC_BODY):
p->offset = INDENT;
@@ -1433,7 +1428,8 @@ termp_ft_pre(DECL_ARGS)
if (SEC_SYNOPSIS == n->sec)
if (n->prev && MDOC_Fo == n->prev->tok)
term_vspace(p);
- p->under++;
+
+ term_fontpush(p, TERMFONT_UNDER);
return(1);
}
@@ -1454,17 +1450,18 @@ termp_fn_pre(DECL_ARGS)
{
const struct mdoc_node *nn;
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_word(p, n->child->string);
- p->bold--;
+ term_fontpop(p);
p->flags |= TERMP_NOSPACE;
term_word(p, "(");
for (nn = n->child->next; nn; nn = nn->next) {
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
term_word(p, nn->string);
- p->under--;
+ term_fontpop(p);
+
if (nn->next)
term_word(p, ",");
}
@@ -1495,14 +1492,15 @@ termp_fa_pre(DECL_ARGS)
const struct mdoc_node *nn;
if (n->parent->tok != MDOC_Fo) {
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
return(1);
}
for (nn = n->child; nn; nn = nn->next) {
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
term_word(p, nn->string);
- p->under--;
+ term_fontpop(p);
+
if (nn->next)
term_word(p, ",");
}
@@ -1564,7 +1562,7 @@ termp_bd_pre(DECL_ARGS)
for (nn = n->child; nn; nn = nn->next) {
p->flags |= TERMP_NOSPACE;
- print_node(p, pair, m, nn);
+ print_mdoc_node(p, pair, m, nn);
if (NULL == nn->next)
continue;
if (nn->prev && nn->prev->line < nn->line)
@@ -1718,7 +1716,7 @@ termp_ss_pre(DECL_ARGS)
term_vspace(p);
break;
case (MDOC_HEAD):
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
p->offset = HALFINDENT;
break;
default:
@@ -1744,7 +1742,7 @@ static int
termp_cd_pre(DECL_ARGS)
{
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
term_newln(p);
return(1);
}
@@ -1755,7 +1753,7 @@ static int
termp_in_pre(DECL_ARGS)
{
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
if (SEC_SYNOPSIS == n->sec)
term_word(p, "#include");
@@ -1770,10 +1768,10 @@ static void
termp_in_post(DECL_ARGS)
{
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
p->flags |= TERMP_NOSPACE;
term_word(p, ">");
- p->bold--;
+ term_fontpop(p);
if (SEC_SYNOPSIS != n->sec)
return;
@@ -1905,12 +1903,12 @@ termp_fo_pre(DECL_ARGS)
} else if (MDOC_HEAD != n->type)
return(1);
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
for (nn = n->child; nn; nn = nn->next) {
assert(MDOC_TEXT == nn->type);
term_word(p, nn->string);
}
- p->bold--;
+ term_fontpop(p);
return(0);
}
@@ -1944,18 +1942,22 @@ termp_bf_pre(DECL_ARGS)
if (NULL == (nn = n->head->child)) {
if (arg_hasattr(MDOC_Emphasis, n))
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
else if (arg_hasattr(MDOC_Symbolic, n))
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
+ else
+ term_fontpush(p, TERMFONT_NONE);
return(1);
}
assert(MDOC_TEXT == nn->type);
if (0 == strcmp("Em", nn->string))
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
else if (0 == strcmp("Sy", nn->string))
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
+ else
+ term_fontpush(p, TERMFONT_NONE);
return(1);
}
@@ -2011,26 +2013,36 @@ termp____post(DECL_ARGS)
/* ARGSUSED */
static int
+termp_li_pre(DECL_ARGS)
+{
+
+ term_fontpush(p, TERMFONT_NONE);
+ return(1);
+}
+
+
+/* ARGSUSED */
+static int
termp_lk_pre(DECL_ARGS)
{
const struct mdoc_node *nn;
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
nn = n->child;
if (NULL == nn->next)
return(1);
term_word(p, nn->string);
- p->under--;
+ term_fontpop(p);
p->flags |= TERMP_NOSPACE;
term_word(p, ":");
- p->bold++;
+ term_fontpush(p, TERMFONT_BOLD);
for (nn = nn->next; nn; nn = nn->next)
term_word(p, nn->string);
- p->bold--;
+ term_fontpop(p);
return(0);
}
@@ -2041,7 +2053,7 @@ static int
termp_under_pre(DECL_ARGS)
{
- p->under++;
+ term_fontpush(p, TERMFONT_UNDER);
return(1);
}
generated by cgit (git 2.34.1) at 2024-11-10 12:40:05 +0000