The lines you read in from the file have a trailing newline char (\n), don't they? If so, a newline char is a particular bad choice for a placeholder.
Anyone who can help me answer this question will help save my sanity.

Help yourself, by introducing copious debug print statements after each substitution. If you are a candidate for going insane over those kinds of problems, solving the problem for you would only delay your fate. Sometimes the only way to get out of peril is going through it... ;-)

--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: search and replace weird output by shmem
in thread search and replace weird output by bluethundr

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