diff options
| -rw-r--r-- | catgirl.1 | 11 | ||||
| -rw-r--r-- | chat.c | 12 | ||||
| -rw-r--r-- | chat.h | 3 |
3 files changed, 19 insertions, 7 deletions
@@ -1,4 +1,4 @@ -.Dd December 30, 2020 +.Dd January 9, 2021 .Dt CATGIRL 1 .Os . @@ -77,9 +77,14 @@ The default is the first available of .Xr xclip 1 , .Xr xsel 1 . . -.It Fl H Ar hash , Cm hash = Ar hash +.It Fl H Ar init,bound , Cm hash = Ar init,bound Set the initial value of -the nick color hash function. +the nick color hash function +and the maximum IRC color value used. +The default is 0,75. +To use only colors from +the 16-color terminal set, +use 0,15. . .It Fl N Ar util , Cm notify = Ar util Send notifications using a utility. @@ -87,8 +87,6 @@ static void exitSave(void) { } } -uint32_t hashInit; - uint execID; int execPipe[2] = { -1, -1 }; int utilPipe[2] = { -1, -1 }; @@ -117,6 +115,14 @@ static void utilRead(void) { } } +uint32_t hashInit; +uint32_t hashBound = 75; + +static void parseHash(char *str) { + hashInit = strtoul(str, &str, 0); + if (*str) hashBound = strtoul(&str[1], NULL, 0); +} + static volatile sig_atomic_t signals[NSIG]; static void signalHandler(int signal) { signals[signal] = 1; @@ -179,7 +185,7 @@ int main(int argc, char *argv[]) { switch (opt) { break; case '!': insecure = true; break; case 'C': utilPush(&urlCopyUtil, optarg); - break; case 'H': hashInit = strtoul(optarg, NULL, 0); + break; case 'H': parseHash(optarg); break; case 'N': utilPush(&uiNotifyUtil, optarg); break; case 'O': utilPush(&urlOpenUtil, optarg); break; case 'R': self.restricted = true; @@ -137,6 +137,7 @@ static inline uint idFor(const char *name) { } extern uint32_t hashInit; +extern uint32_t hashBound; static inline enum Color hash(const char *str) { if (*str == '~') str++; uint32_t hash = hashInit; @@ -145,7 +146,7 @@ static inline enum Color hash(const char *str) { hash ^= *str; hash *= 0x27220A95; } - return Blue + hash % 74; + return Blue + hash % (hashBound + 1 - Blue); } extern struct Network { |