[alias] Fix parameters handling in aliases

nemunaire / nemubot

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[alias] Fix parameters handling in aliases #93

Closed nbr23 closed 9 years ago

nbr23 commented 9 years ago

Fixes issues encountered when using alias with multiple parameters (${1} ${2}), when using ranges (${1:} or ${1:3}) and when using the same variable/parameter multiple times (${1} ${1} ${1}).

nemunaire commented 9 years ago

You did an awesome work @nbr23, I've already pulled it to master. Thanks a lot for your contributions on nemubot!