27 May
2016
27 May
'16
4:35 p.m.
FYI
Just upgraded to check out Patrick Rein's Terse Guide addition.
Squeak5.0 latest update: #15987
After upgrade, opening the Help kicked in that "CR to enter an emergency evaluator" window.
The DNU exception was thrown in
SimpleHierarchicalListMorph >> drawLinesOn: aCanvas
..... ifTrue: [submorph drawLinesOn: clippedCanvas lineColor: lColor]]]
submorph in this case was an instance of IndentingListItemMorph where
In that class I added the missing method that invokes an existing and similar method with a default value of 1.
drawLinesOn: aCanvas lineColor: lineColor self drawLinesOn: aCanvas lineColor: lineColor indentThreshold: 1.
Help browser now opens with no errors.
tty