What?

First of all, do you have a problem with GRT or substr? You said GRT, but you talk of the substr I used for key extraction in all methods.

Secondly, if the spec changes, of course the code will need to be changed. I don't see that as a problem. Switching to using a regex match is not going to help this.

So, no, I don't "already know it".

In reply to Re^4: Sort the file names a list by ikegami
in thread Sort the file names a list by snra_perl

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