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fix bug when the cursor is on the last column of a horizontally-scrollable line. Before this commit, the last column/character was not visible. Now it is. We fixed this by decrementing the 'howManyColumnsCanWeFit' value in the 'TesxtScroll.getScrollColumn' function by 1. This works because it was an off-by-one error that caused this bug in the first place (we didn't previously count column 0 as visible and taking up space)

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This commit is contained in:
Humza Shahid
2025-09-13 01:03:44 +01:00
parent 295bdc35cf
commit f2ec6b80c2
1 changed files with 1 additions and 0 deletions
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fcore/text-scroll.sml
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@@ -15,6 +15,7 @@ struct
val howManyColumnsCanWeFit =
if windowWidth >= TC.textLineWidth then TC.textLineCount
else windowWidth div TC.xSpace
val howManyColumnsCanWeFit = howManyColumnsCanWeFit - 1
in
if columnDifference < howManyColumnsCanWeFit then 0
else columnDifference - howManyColumnsCanWeFit