fur pawsterity
“i feel mildly relieved that the obscure and esoteric code that i use to build the site will always be definitely outclassed by the obscure and esoteric code that you use to serve it” ―@Lady
i should be purrecise because execline does have looping constructs. the body of a loop is forked off by forx on every invocation; normally this is fine, but if you need later invocations to execute in an environment modified by earlier ones, well, you can’t. the only way i’ve figured out to accomplish that is to recurse over a gradually shrinking argument list