Escolhendo sua expressão:
NODE EXPLANATION
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( group and capture to :
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( group and capture to :
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[^ ]+ any character except: ' ' (1 or more
times (matching the most amount
possible))
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) end of
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[^ ]* any character except: ' ' (0 or more
times (matching the most amount
possible))
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' '
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what was matched by capture
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[^ ]* any character except: ' ' (0 or more
times (matching the most amount
possible))
--------------------------------------------------------------------------------
' '
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) end of
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[ ]* any character of: ' ' (0 or more times
(matching the most amount possible))
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' '
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what was matched by capture
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what was matched by capture
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* ' ' (0 or more times (matching the most
amount possible))
Parece que você está tentando se referir a antes que a definição do que foi capturado em
esteja concluída.