Parent Directory | Revision Log | Patch
revision 1.2 by gray, Thu Feb 6 15:47:36 2003 UTC | revision 1.3 by polak, Tue Feb 11 21:07:29 2003 UTC | |
---|---|---|
# | Line 267 change_to_lower(char *s) | Line 267 change_to_lower(char *s) |
267 | return; | return; |
268 | } | } |
269 | ||
/**************** | ||
ROT-13 encoding | ||
*****************/ | ||
void | ||
check_rot13(void) | ||
{ | ||
if (message.body && (mopt & M_ROT13B)) { | ||
int c; | ||
char *txt = message.body; | ||
for (c = strlen(txt) - 1; c >= 0; c--) | ||
{ | ||
txt[c] = (islower((unsigned char)txt[c]) | ||
? 'a'+ (txt[c] - 'a' + 13)%26 : isupper((unsigned char)txt[c]) | ||
? 'A' + (txt[c] - 'A' + 13)%26 : txt[c]); | ||
} | ||
} | ||
return; | ||
} | ||
270 | /* EOF */ | /* EOF */ |
271 |
|
savannah-hackers-public@gnu.org | ViewVC Help |
Powered by ViewVC 1.1.26 |