Your code also looks for 'complexe' (no extension) when asked to look for 'complexe' (because of the empty string you pass to map) so you have the same 'bug'. Your code doesn't output 'complexe' because '-x' compares the extension (again) for you.

You also suffer from a bug (or perhaps interface contract dispute) in (at least some versions of) File::Spec in that '.' is not returned from File::Spec->path() even though it is unconditionally searched first even if it isn't present in $ENV{PATH}. Perhaps File::Spec->path() is meant to (as documented) only return what is set in $ENV{PATH} rather than returning what would be more useful, the list of directories that would be searched when a command is entered. I'd rather this bug be fixed by updating File::Spec's implementation and documentation, however.

- tye        

In reply to Re^3: `which` (for Windows) in pure perl (bugs) by tye
in thread `which` (for Windows) in pure perl by bart

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