RFC: alias and unalias command
Alexander Belchenko
bialix at ukr.net
Tue Feb 5 09:03:18 GMT 2008
Ian Clatworthy пишет:
> Martin Pool wrote:
>>> | I'd agree. I believe (not sure) that = is hard to put on the command
>>> | line in Windows?
>>> |
>>> Why you think so?
>> I don't have any specific evidence, just a vague recollection that =
>> is sometimes changed to a space by the Windows shell. (Which sounds
>> bizarre, but there's a lot of strangeness in that area.) If I am
>> incorrect and it's not a problem, that's great.
>>
>
> It was certainly once a problem in early versions of DOS. The Perl
> command line parsing library I used extensively back then explicitly
> supported x:y to mean x=y for 'dictionary' options for precisely that
> reason.
>
> It may well be fixed by now.
IMO, it's not the problem nowadays:
C:\>python -c "import sys; print sys.argv" a=b c=d --e=f
['-c', 'a=b', 'c=d', '--e=f']
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