#!/usr/bin/perl -n
-next unless s{^write\(7, "}{};
-next unless m/^POST|GET/..0;
+# strace -s70000 -ot w3m ./form.html
+
+next unless
+ (m/^connect\((\d+),.*AF_INET/ and $fd = $1) ..
+ m/^close\($fd\)/;
+
+next unless s{^write\($fd, "}{};
s{", \d+\)\s+= \d+\n}{};
s{\\r}{\r}g;
s{\\n}{\n}g;