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Item5288: META tag doesn't call expandStandardEscapes() and crashes (trunk only does not affect 4.2.1)

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AppliesTo: Component: Priority: CurrentState: WaitingFor: TargetRelease ReleasedIn
Engine   Urgent Closed   patch 4.2.1, 5.0.0

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Summary:
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Codebase:
Applies To:
Component:
Priority:
Current State:
Waiting For:
Target Release:
Released In:
 

Detail

Relates to TWiki:Support/SpacingOutParentsInBreadcrumbs

The %META tag doesn't call expandStandardEscapes() on its results, so doing something like

format="[[$web.$topic][$percntSPACEOUT{$topic}$percnt]]"}

in the %META tag won't work, and render $percntSPACEOUT{$topic}$percnt literally.

I fixed this by simply changing the returns from sub META in TWiki.pm to be caught into a string and then change the final return to:

    return expandStandardEscapes($returnString);

The escapes now work as expected.

-- TWiki:Main/ChrisFLewis - 25 Jan 2008

Here in Bugs the %META actually makes TWiki crash

I have not confimed if this also happens on T42 branch.

-- KennethLavrsen - 25 Jan 2008

It does not crash on T42 branch.

-- TWiki:Main.KennethLavrsen - 25 Jan 2008

no so crashy anymore? Item5288Test

and fixed.

-- TWiki:Main.SvenDowideit - 14 Apr 2008

ItemTemplate
Summary META tag doesn't call expandStandardEscapes() and crashes (trunk only does not affect 4.2.1)
ReportedBy TWiki:Main.ChrisFLewis
Codebase 4.2.0
SVN Range TWiki-5.0.0, Wed, 23 Jan 2008, build 16283
AppliesTo Engine
Component

Priority Urgent
CurrentState Closed
WaitingFor

Checkins TWikirev:16658 TWikirev:16659
TargetRelease patch
ReleasedIn 4.2.1, 5.0.0
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Topic revision: r8 - 2008-08-04 - KennethLavrsen
 
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