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authorjaseg <git@jaseg.net>2018-12-02 13:34:14 +0900
committerjaseg <git@jaseg.net>2018-12-02 13:37:31 +0900
commitda9174ed19868c06299d9363db232d6a9eca31ae (patch)
treee4dd05d1acf245b3c40e75696f4406999d7c64ec /lolcat.c
parent27768b78a4e6db74ae9f0b57581504adc25f2c82 (diff)
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Force encoding to utf8 by default, allow override via -l switch
Diffstat (limited to 'lolcat.c')
-rw-r--r--lolcat.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/lolcat.c b/lolcat.c
index 48662f9..d9a040a 100644
--- a/lolcat.c
+++ b/lolcat.c
@@ -36,6 +36,7 @@ static char helpstr[] = "\n"
" -h <d>: Horizontal rainbow frequency (default: 0.23)\n"
" -v <d>: Vertical rainbow frequency (default: 0.1)\n"
" -f: Force color even when stdout is not a tty\n"
+ " -l: Use encoding from system locale instead of assuming UTF-8\n"
" --version: Print version and exit\n"
" --help: Show this message\n"
"\n"
@@ -81,6 +82,7 @@ int main(int argc, char** argv)
int cc = -1, i, l = 0;
wint_t c;
int colors = isatty(STDOUT_FILENO);
+ int force_locale = 1;
double freq_h = 0.23, freq_v = 0.1;
struct timeval tv;
@@ -107,6 +109,8 @@ int main(int argc, char** argv)
}
} else if (!strcmp(argv[i], "-f")) {
colors = 1;
+ } else if (!strcmp(argv[i], "-l")) {
+ force_locale = 0;
} else if (!strcmp(argv[i], "--version")) {
version();
} else {
@@ -123,7 +127,10 @@ int main(int argc, char** argv)
inputs_end = inputs + 1;
}
- setlocale(LC_ALL, "");
+ if (force_locale)
+ setlocale(LC_ALL, "C.UTF-8");
+ else
+ setlocale(LC_ALL, "");
i = 0;
for (char** filename = inputs; filename < inputs_end; filename++) {