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authorKristaps Dzonsons <kristaps@bsd.lv>2011-04-04 15:41:05 +0000
committerKristaps Dzonsons <kristaps@bsd.lv>2011-04-04 15:41:05 +0000
commita97a36dac2b13152973ff3eec896b68c0e2512dc (patch)
tree4eb97cc8f54b5a0c4bf642270127e8595e3f9f4b
parentcf7149328986630c4a9c446c13d0eb62efc53258 (diff)
downloadmandoc-a97a36dac2b13152973ff3eec896b68c0e2512dc.tar.gz
Clean-up in -T[x]html: remove some unnecessary assignments to local
variables.
-rw-r--r--mdoc_html.c42
1 files changed, 20 insertions, 22 deletions
diff --git a/mdoc_html.c b/mdoc_html.c
index 86278bab..8812c02a 100644
--- a/mdoc_html.c
+++ b/mdoc_html.c
@@ -751,8 +751,7 @@ mdoc_nm_pre(MDOC_ARGS)
static int
mdoc_xr_pre(MDOC_ARGS)
{
- struct htmlpair tag[2];
- const struct mdoc_node *nn;
+ struct htmlpair tag[2];
if (NULL == n->child)
return(0);
@@ -768,16 +767,16 @@ mdoc_xr_pre(MDOC_ARGS)
} else
print_otag(h, TAG_A, 1, tag);
- nn = n->child;
- print_text(h, nn->string);
+ n = n->child;
+ print_text(h, n->string);
- if (NULL == (nn = nn->next))
+ if (NULL == (n = n->next))
return(0);
h->flags |= HTML_NOSPACE;
print_text(h, "(");
h->flags |= HTML_NOSPACE;
- print_text(h, nn->string);
+ print_text(h, n->string);
h->flags |= HTML_NOSPACE;
print_text(h, ")");
return(0);
@@ -1168,14 +1167,13 @@ mdoc_d1_pre(MDOC_ARGS)
static int
mdoc_sx_pre(MDOC_ARGS)
{
- struct htmlpair tag[2];
- const struct mdoc_node *nn;
- char buf[BUFSIZ];
+ struct htmlpair tag[2];
+ char buf[BUFSIZ];
strlcpy(buf, "#", BUFSIZ);
- for (nn = n->child; nn; nn = nn->next) {
- html_idcat(buf, nn->string, BUFSIZ);
- if (nn->next)
+ for (n = n->child; n; n = n->next) {
+ html_idcat(buf, n->string, BUFSIZ);
+ if (n->next)
html_idcat(buf, " ", BUFSIZ);
}
@@ -1451,13 +1449,13 @@ mdoc_ft_pre(MDOC_ARGS)
static int
mdoc_fn_pre(MDOC_ARGS)
{
- struct tag *t;
- struct htmlpair tag[2];
- const struct mdoc_node *nn;
- char nbuf[BUFSIZ];
- const char *sp, *ep;
- int sz, i;
+ struct tag *t;
+ struct htmlpair tag[2];
+ char nbuf[BUFSIZ];
+ const char *sp, *ep;
+ int sz, i, pretty;
+ pretty = MDOC_SYNPRETTY & n->flags;
synopsis_pre(h, n);
/* Split apart into type and name. */
@@ -1515,14 +1513,14 @@ mdoc_fn_pre(MDOC_ARGS)
bufcat_style(h, "white-space", "nowrap");
PAIR_STYLE_INIT(&tag[1], h);
- for (nn = n->child->next; nn; nn = nn->next) {
+ for (n = n->child->next; n; n = n->next) {
i = 1;
if (MDOC_SYNPRETTY & n->flags)
i = 2;
t = print_otag(h, TAG_I, i, tag);
- print_text(h, nn->string);
+ print_text(h, n->string);
print_tagq(h, t);
- if (nn->next) {
+ if (n->next) {
h->flags |= HTML_NOSPACE;
print_text(h, ",");
}
@@ -1531,7 +1529,7 @@ mdoc_fn_pre(MDOC_ARGS)
h->flags |= HTML_NOSPACE;
print_text(h, ")");
- if (MDOC_SYNPRETTY & n->flags) {
+ if (pretty) {
h->flags |= HTML_NOSPACE;
print_text(h, ";");
}