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[Octave-bug-tracker] [bug #38149] regexp doesn't return empty tokens --
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From: |
anonymous |
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Subject: |
[Octave-bug-tracker] [bug #38149] regexp doesn't return empty tokens -- they just disappear |
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Date: |
Fri, 25 Jan 2013 07:18:54 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0 |
Follow-up Comment #2, bug #38149 (project octave):
MATLAB (2011b):
>> [S, E, TE, M, T, NM, SP] = regexp ('bar2','^(foo)?bar(d*)$')
S =
1
E =
4
TE =
[2x2 double]
M =
'bar2'
T =
{1x2 cell}
NM =
1x1 struct array with no fields.
SP =
'' ''
>> TE{:}
ans =
1 0
4 4
>> T{:}
ans =
'' '2'
>> [S, E, TE, M, T, NM, SP] = regexp ('bar2','^bar(z)?(d*)$')
S =
1
E =
4
TE =
[2x2 double]
M =
'bar2'
T =
{1x2 cell}
NM =
1x1 struct array with no fields.
SP =
'' ''
>> TE{:}
ans =
4 3
4 4
>> T{:}
ans =
'' '2'
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