View Issue Details

IDProjectCategoryView StatusLast Update
0000877luatexluatex bugpublic2015-03-21 15:00
ReporterHans Hagen Assigned ToHans Hagen  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Product Version0.78.0 
Summary0000877: crash with math
DescriptionThe following crashes

    \everymath{}\hbox{\Ustartdisplaymath x+y \Ustopdisplaymath\par}

In traditional tex we would have used $$ which enters/leaves math mode so there the x+y is text instead; with the new primitive we can enter display math in an hbox this way and we get the crash.
TagsNo tags attached.

Activities

Hans Hagen

2014-01-14 17:38

manager   ~0001216

also:

    \everymath{}\hbox{\Ustartdisplaymath x+y \Ustopdisplaymath \par x}

Taco

2014-01-15 10:14

administrator   ~0001217

Latest luatex responds to this with:

! You can't use `\Ustartdisplaymath' in restricted horizontal mode
! You can't use `\Ustopdisplaymath' in restricted horizontal mode

cf. $$'s usage

Issue History

Date Modified Username Field Change
2014-01-14 17:27 Hans Hagen New Issue
2014-01-14 17:27 Hans Hagen Status new => assigned
2014-01-14 17:27 Hans Hagen Assigned To => Hans Hagen
2014-01-14 17:38 Hans Hagen Note Added: 0001216
2014-01-15 10:14 Taco Note Added: 0001217
2014-01-15 10:14 Taco Status assigned => resolved
2014-01-15 10:14 Taco Resolution open => fixed
2015-03-21 15:00 Hans Hagen Status resolved => closed