d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Convert to nl_langinfo(CODESET)

Browse Source
This commit is contained in:
Andrey A. Chernov 2001-06-26 01:43:52 +00:00
parent 8fce7fd44f
commit b031f22d4a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=78793
2 changed files with 19 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
games/morse/morse.6
View File

@ -137,18 +137,20 @@ minor glitch that is generated during program startup.
speaker device file
.El
.Sh ENVIRONMENT
.Bl -tag -width LC_CTYPE -compact
.It Ev LC_ALL
.It Ev LC_CTYPE
.It Ev LANG
If one of these variables (in this priority) is set to a locale ending in
.Pp
If your
.Ev LC_CTYPE
locale codeset is
.Ql KOI8-R ,
characters with the high-order bit set are being interpreted as
Cyrillic characters. In all other cases, they are being interpreted
Cyrillic characters. If your
.Ev LC_CTYPE
locale codeset is
.Ql ISO8859-1
compatible, they are being interpreted
as belonging to the
.Ql ISO-8859-1
character set.
.El
.Sh SEE ALSO
.Xr speaker 4
.Sh HISTORY

19
games/morse/morse.c
View File

@ -54,6 +54,7 @@ static const char rcsid[] =
#include <ctype.h>
#include <fcntl.h>
#include <langinfo.h>
#include <locale.h>
#include <signal.h>
#include <stdio.h>
@ -228,13 +229,13 @@ tone_t sound;
"usage: morse [-s] [-p] [-e] [-d device] [-w speed] [-f frequency] [string ...]\n"
#endif
static const struct morsetab *hightab = iso8859tab;
static const struct morsetab *hightab;
int
main(int argc, char **argv)
{
int ch, lflags;
char *p;
char *p, *codeset;
while ((ch = getopt(argc, argv, GETOPTOPTS)) != -1)
switch ((char) ch) {
@ -318,14 +319,14 @@ main(int argc, char **argv)
argc -= optind;
argv += optind;
if(((p = getenv("LC_ALL")) && *p) ||
((p = getenv("LC_CTYPE")) && *p) ||
((p = getenv("LANG")) && *p)) {
if(strlen(p) >= sizeof(".KOI8-R") &&
strcasecmp(&p[strlen(p) + 1 - sizeof(".KOI8-R")], ".KOI8-R") == 0)
if (setlocale(LC_CTYPE, "") != NULL &&
*(codeset = nl_langinfo(CODESET)) != '\0') {
if (strcmp(codeset, "KOI8-R") == 0)
hightab = koi8rtab;
else if (strcmp(codeset, "ISO8859-1") == 0 ||
strcmp(codeset, "ISO8859-15") == 0)
hightab = iso8859tab;
}
(void) setlocale(LC_CTYPE, "");
if (*argv) {
do {
@ -372,7 +373,7 @@ morse(char c)
}
}
for (m = ((unsigned char)c < 0x80? mtab: hightab);
m->inchar != '\0';
m != NULL && m->inchar != '\0';
m++) {
if (m->inchar == c) {
if (pflag) {