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authorIngo Schwarze <schwarze@openbsd.org>2014-04-20 16:46:04 +0000
committerIngo Schwarze <schwarze@openbsd.org>2014-04-20 16:46:04 +0000
commitf45f622c8ebfa925e3b5340d31a0b4f9380ff675 (patch)
tree30c393373586e5d6d990ecf3f7c77cb6d9a105d9 /term_ascii.c
parentc64d9ad4033a749b71419ced2dc27c0b4a787818 (diff)
downloadmandoc-f45f622c8ebfa925e3b5340d31a0b4f9380ff675.tar.gz
KNF: case (FOO): -> case FOO:, remove /* LINTED */ and /* ARGSUSED */,
remove trailing whitespace and blanks before tabs, improve some indenting; no functional change
Diffstat (limited to 'term_ascii.c')
-rw-r--r--term_ascii.c41
1 files changed, 16 insertions, 25 deletions
diff --git a/term_ascii.c b/term_ascii.c
index edf203a2..b7712dc4 100644
--- a/term_ascii.c
+++ b/term_ascii.c
@@ -67,6 +67,7 @@ static void locale_letter(struct termp *, int);
static size_t locale_width(const struct termp *, int);
#endif
+
static struct termp *
ascii_init(enum termenc enc, char *outopts)
{
@@ -94,8 +95,8 @@ ascii_init(enum termenc enc, char *outopts)
#ifdef USE_WCHAR
if (TERMENC_ASCII != enc) {
v = TERMENC_LOCALE == enc ?
- setlocale(LC_ALL, "") :
- setlocale(LC_CTYPE, "en_US.UTF-8");
+ setlocale(LC_ALL, "") :
+ setlocale(LC_CTYPE, "en_US.UTF-8");
if (NULL != v && MB_CUR_MAX > 1) {
p->enc = enc;
p->advance = locale_advance;
@@ -113,13 +114,13 @@ ascii_init(enum termenc enc, char *outopts)
while (outopts && *outopts)
switch (getsubopt(&outopts, UNCONST(toks), &v)) {
- case (0):
+ case 0:
p->defindent = (size_t)atoi(v);
break;
- case (1):
+ case 1:
p->defrmargin = (size_t)atoi(v);
break;
- case (2):
+ case 2:
/*
* Temporary, undocumented mode
* to imitate mdoc(7) output style.
@@ -152,7 +153,6 @@ utf8_alloc(char *outopts)
return(ascii_init(TERMENC_UTF8, outopts));
}
-
void *
locale_alloc(char *outopts)
{
@@ -175,7 +175,6 @@ ascii_setwidth(struct termp *p, int iop, size_t width)
p->rmargin = p->maxrmargin = p->defrmargin;
}
-/* ARGSUSED */
static size_t
ascii_width(const struct termp *p, int c)
{
@@ -190,11 +189,10 @@ ascii_free(void *arg)
term_free((struct termp *)arg);
}
-/* ARGSUSED */
static void
ascii_letter(struct termp *p, int c)
{
-
+
putchar(c);
}
@@ -212,7 +210,6 @@ ascii_end(struct termp *p)
(*p->footf)(p, p->argf);
}
-/* ARGSUSED */
static void
ascii_endline(struct termp *p)
{
@@ -220,17 +217,15 @@ ascii_endline(struct termp *p)
putchar('\n');
}
-/* ARGSUSED */
static void
ascii_advance(struct termp *p, size_t len)
{
- size_t i;
+ size_t i;
for (i = 0; i < len; i++)
putchar(' ');
}
-/* ARGSUSED */
static double
ascii_hspan(const struct termp *p, const struct roffsu *su)
{
@@ -242,22 +237,22 @@ ascii_hspan(const struct termp *p, const struct roffsu *su)
*/
switch (su->unit) {
- case (SCALE_CM):
+ case SCALE_CM:
r = 4 * su->scale;
break;
- case (SCALE_IN):
+ case SCALE_IN:
r = 10 * su->scale;
break;
- case (SCALE_PC):
+ case SCALE_PC:
r = (10 * su->scale) / 6;
break;
- case (SCALE_PT):
+ case SCALE_PT:
r = (10 * su->scale) / 72;
break;
- case (SCALE_MM):
+ case SCALE_MM:
r = su->scale / 1000;
break;
- case (SCALE_VS):
+ case SCALE_VS:
r = su->scale * 2 - 1;
break;
default:
@@ -269,7 +264,6 @@ ascii_hspan(const struct termp *p, const struct roffsu *su)
}
#ifdef USE_WCHAR
-/* ARGSUSED */
static size_t
locale_width(const struct termp *p, int c)
{
@@ -278,17 +272,15 @@ locale_width(const struct termp *p, int c)
return((rc = wcwidth(c)) < 0 ? 0 : rc);
}
-/* ARGSUSED */
static void
locale_advance(struct termp *p, size_t len)
{
- size_t i;
+ size_t i;
for (i = 0; i < len; i++)
putwchar(L' ');
}
-/* ARGSUSED */
static void
locale_endline(struct termp *p)
{
@@ -296,11 +288,10 @@ locale_endline(struct termp *p)
putwchar(L'\n');
}
-/* ARGSUSED */
static void
locale_letter(struct termp *p, int c)
{
-
+
putwchar(c);
}
#endif