Good thing you're just "thinking". It also matches ".\n" and "..\n", thanks to $'s little-understood feature of matching before the optional newline at the end of the string.

Perhaps you want 

/\A\.{1,2}\z/

[download]

-- Randal L. Schwartz, Perl hacker

In reply to Re: Perhaps by merlyn
in thread Recursive directory scanning by pwhysall

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