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Here's my alternative take. It's in the form of a filter (reads from standard input).

#! /usr/bin/perl -p @T{"temnaiogkdwrusXqzycxbjplfvh"=~/./g}=grep!/[^12]/,1..2x4; s/./$T{lc$&} /g;y/12/-./

Update. A transformed (y/12/21/) mapping moves the X to the string end where it can be dropped; one char saved.

#! /usr/bin/perl -p @T{"etianmsurwdkgohvflpjbxcyzq"=~/./g}=grep!/[^12]/,1..2x4; s/./$T{lc$&} /g;y/12/.-/

Update3. Super Search found me this: Morse Code as binary. (And this, this). Here's another variant.

#! /usr/bin/perl -p s!.!sprintf("%b ",2+index"etianmsurwdkgohvflpjbxcyzq",lc$&)=~s/.//r +=~y/01/.-/r!ge

As for golfing tricks and links, take a look at the eyepopslikeamosquito user page. There there's a full section of golfing articles.

In reply to Re: Using the olde times internet by oiskuu
in thread Using the olde times internet by lemonCurd

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