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Item6504: Add empty ($nop) separator to LISTJOIN

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AppliesTo:	Component:	Priority:	CurrentState:	WaitingFor:	TargetRelease	ReleasedIn
Extension	SpreadSheetPlugin	Enhancement	Closed		patch	5.0.1

Detail

The new $nop token allows one to join a list with an empty separator. For example, $LISTJOIN($nop, a, b, c) returns abc. Tests:

$LISTJOIN($nop, a, b, c) : abc

$LISTJOIN(, a) : a
$LISTJOIN(0, a) : a
$LISTJOIN(, a, b, c) : a, b, c
$LISTJOIN(,a,b,c) : a, b, c
$LISTJOIN(0, a, b, c) : a0b0c
$LISTJOIN(1, a, b, c) : a1b1c
$LISTJOIN($sp, a, b, c) : a b c
$LISTJOIN( , a, b, c) : a b c
$LISTJOIN( , a, b, c) : a b c

-- TWiki:Main/PeterThoeny - 26 Jun 2010

ItemTemplate
Summary	Add empty ($nop) separator to LISTJOIN
ReportedBy	TWiki:Main.PeterThoeny
Codebase	5.0.0, ~twiki4
SVN Range	TWiki-5.0.0, Sun, 20 Jun 2010, build 19085
AppliesTo	Extension
Component	SpreadSheetPlugin
Priority	Enhancement
CurrentState	Closed
WaitingFor
Checkins	TWikirev:19126 TWikirev:19127
TargetRelease	patch
ReleasedIn	5.0.1

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Topic revision: r5 - 2010-10-12 - PeterThoeny

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Item6504: Add empty ($nop) separator to LISTJOIN

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