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IDProjectCategoryView StatusLast Update
0000724luatexluatex bugpublic2014-12-17 11:16
ReporterPaul Isambert Assigned ToHans Hagen  
PrioritynormalSeverityminorReproducibilityhave not tried
Status closedResolutionunable to reproduce 
Product Version0.70.1 
Summary0000724: Setting unset attribute in a group adds to subsequent \parskip shrinkability.
DescriptionNo kidding, see code below.

Remarks:
- This happens only if the attribute is set in a group, and is unset before.
- This doesn't happen if \parksip is non-zero.
- The added shrink depends on the number of lines on the page.
- It also depends on whether lines appear in the group or not.
Steps To Reproduce\output{%
  \directlua{%
    for glue in node.traverse_id(node.id("glue"), tex.box[255].head) do
      if glue.subtype == 3 then
        texio.write_nl(glue.spec.shrink)
      end
    end
    }%
  \shipout\box\outputbox
  }

\parskip0pt

\bgroup
\attribute0=0
\egroup

A line.\par
Another line.
\bye
TagsNo tags attached.

Activities

Hans Hagen

2014-12-17 11:16

manager   ~0001303

i cannot reproduce this so it's probably solved by now

Issue History

Date Modified Username Field Change
2011-10-04 12:10 Paul Isambert New Issue
2014-12-17 11:16 Hans Hagen Note Added: 0001303
2014-12-17 11:16 Hans Hagen Status new => closed
2014-12-17 11:16 Hans Hagen Assigned To => Hans Hagen
2014-12-17 11:16 Hans Hagen Resolution open => unable to reproduce