its not just Perl, its any language you can think of,
*every* language has the potential for bad code..
in reply to Re: Perverse Unreadable Code
in thread Perverse Unreadable Code
More precisely, any Turing complete language.
This is the substance of the first really big theorem
about computers, the Halting problem. If the language is
general enough to even model something pretty simple, it
is possible to give a series of instructions that no
amount of analysis can answer even a simple question about.