William Stein <wst...@gmail.com> writes:
> On Tue, Feb 28, 2012 at 8:43 AM, Keshav Kini <keshav.k...@gmail.com> wrote:
>> It's not actually a fallback for b), though. If a file does exist with
>> the same name as a subcommand, b) makes it impossible to use that
>> subcommand without changing directory or deleting/moving the file. One
>> might say that in such cases we should do `sage foo` to execute the
>> file foo and `sage foo --` to execute the subcommand, but this means
>> you are no longer allowed to pass $@ along to the .sage file without
>> snooping it, which is an ugly situation.
>
> You would do "sage foo.sage".  It seems like you're ignoring that
> files end in .py, .pyx, .sage, and no commands end in those
> extensions.  I don't see how there will ever be a conflict.

People often remove file extensions when making executable scripts they
want to place in their PATH. Sage should be callable as an interpreter
from a hashbang, too, should it not?

-Keshav

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