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Hi,
this just appeared on guile-devel, but it seems to have exposed a bug
in racket.
On 29-12-11 10:32, Nala Ginrut wrote:
> hi guilers! It seems like there's no "regexp-split" procedure in
> Guile. What we have is "string-split" which accepted Char only. So
> I wrote one for myself.
>
> ------python code-----
>>>> import re re.split("([^0-9])", "123+456*/")
> [’123’, ’+’, ’456’, ’*’, ’’, ’/’, ’’] --------code end-------
>
> The Guile version:
>
> ----------guile code------- (regexp-split "([^0-9])" "123+456*/")
> ==>("123" "+" "456" "*" "" "/" "") ----------code end--------
>
> Anyone interested in it?
Welcome to Racket v5.2.0.7.
> (regexp-split "([^0-9])" "123+456*/")
'("123" "456" "" "")
should it be considered a bug in racket that it doesn't support
capturing groups in regexp-split? Without the capturing group the
results are identical:
>>> import re re.split("[^0-9]", "123+456*/")
['123', '456', '', '']
> (regexp-split "[^0-9]" "123+456*/")
'("123" "456" "" "")
Marijn
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