mask: ${mask:192.168.10.206/0}
mask: ${mask:192.168.10.206}
mask: ${mask:a.b.c.d}
+ipv6denorm: ${ipv6denorm:::1}
+ipv6denorm: ${ipv6denorm:fe00::1}
+ipv6denorm: ${ipv6denorm:192.168.0.1}
+ipv6denorm: ${ipv6denorm:fe80::192.168.0.1}
+ipv6norm: ${ipv6norm:0:0:0::1}
+ipv6norm: ${ipv6norm:2a00::0}
+ipv6norm: ${ipv6norm:2a00::1}
+ipv6norm: ${ipv6norm:2a00:eadf:0000:0000:0000:0000:0001:0000}
+ipv6norm: ${ipv6norm:2a00:eadf:0000:0001:0000:0000:0000:0000}
+ipv6norm: ${ipv6norm:2a00:0:0:0::}
+ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}
nhash: ${nhash_24:monty} ${nhash_8_63:monty python}
lc/uc: ${lc:The Quick} ${uc: Brown Fox}
length: ${length_10:The quick brown fox} ${l_10:abc}
substr: ${substr_10:abc}
str2b64:${str2b64:abcd}
str2b64:${str2b64:The quick brown \n fox}
+base64: ${base64:abcd}
+base64: ${base64:The quick brown \n fox}
+base64d:${base64d:YWJjZA==}
+base64d:${base64d:VGhlIHF1aWNrIGJyb3duIAogZm94}
strlen: ${strlen:}
strlen: ${strlen:a}
strlen: ${strlen:abcdefgh}
${extract{ }{X=3}}
${extract{ 2 }{ }{a b c}}
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}{}}}}
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}{failcase}{bogus_argument}}}}
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}fail}}}
+
# Translation
abcdea aaa xyz ${tr{abcdea}{aaa}{xyz}}