[parrot/parrot] 14a6c6: Add an .exists() method to OS. Returns 1 if the sp...

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Branch: refs/heads/master
Home:   https://github.com/parrot/parrot

Commit: 14a6c68dae9978635c0c1301be61578d1459d48b
    https://github.com/parrot/parrot/commit/14a6c68dae9978635c0c1301be61578d1459d48b
Author: Whiteknight <wknight8111 at gmail.com>
Date:   2011-05-25 (Wed, 25 May 2011)

Changed paths:
  M src/dynpmc/os.pmc

Log Message:
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Add an .exists() method to OS. Returns 1 if the specified file exists.