X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=rhawk;h=88112734d6ffbd5d69fa873a6c58766870c68098;hb=cf7a03157ed581ada350fe636c00804c45ef74cc;hp=b2173fc1a7d05d169a2d5324004e4fe0c98aa932;hpb=fed08574b8588fc7aaece73e5c93840db56ac00b;p=~andy%2Frhawk

diff --git a/rhawk b/rhawk
index b2173fc..8811273 100755
--- a/rhawk
+++ b/rhawk
@@ -424,10 +424,29 @@ tolower($0) ~ /\<nuclear launch detected\>/ {
 }
 
 # Vote relay
-DST != "#rhnoise" && /\<[a-zA-Z0-9_]{3,16}(\+\+|--)/ {
+DST != "#rhnoise" && DST != NICK &&
+/\<[a-zA-Z0-9_]{3,16}(\+\+|--)/ {
 	say("#rhnoise", "(" DST ") " FROM ": " MSG);
 }
 
+# Fun operators
+function bang(a, b) {
+	if (a=="nan") return "nan";
+	if (b=="nan") return "nan";
+	if (a==b)     return "nan";
+	if (a==0)     return "+0";
+	if (b==0)     return "-0";
+	return 1/(1/a - 1/b);
+}
+
+/^ *[+-]?[0-9]*\.?[0-9]+( *\? *[+-]?[0-9]*\.?[0-9]+)+ *$/ {
+	gsub(/?/, " ");
+	_num = $1+0;
+	for (_i=2; _i<=NF; _i++)
+		_num = bang(_num, $_i+0);
+	reply(_num);
+}
+
 # Misc
 { fflush("") }