C:/Strawberry/perl/bin\perl.exe -w d:/tmp/pm/escapism.pl 
ok 1 - escaping / -> \/
ok 2 - escaping \\/ -> \\\/
ok 3 - escaping \\\\/ -> \\\\\/
ok 4 - ignoring \/ eq \/
ok 5 - ignoring \\\/ eq \\\/
1..5