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https://issues.apache.org/jira/browse/NETBEANS-980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eirik Bakke updated NETBEANS-980:
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Summary: Home/end/up/down does not work properly when word wrapping is
enabled (was: Cannot arrow up/down to shorter word-wrapped line in editor)
> Home/end/up/down does not work properly when word wrapping is enabled
> ---------------------------------------------------------------------
>
> Key: NETBEANS-980
> URL: https://issues.apache.org/jira/browse/NETBEANS-980
> Project: NetBeans
> Issue Type: Bug
> Components: editor - Other, editor - Painting & Printing
> Affects Versions: 9.0
> Reporter: Eirik Bakke
> Priority: Major
>
> If line wrap is enabled, and the text caret is located in a wrapped
> paragraph, the up/down arrow keys cannot be used to move the caret up/down to
> another wrap line if the target wrap line is shorter than the current caret
> position. Either nothing happens, or the caret may skip the shorter wrap
> lines and step multiple wrap lines up/down.
> To reproduce:
> 1) Go to Options/Preferences->Editor->Formatting, select "All Languages" and
> set "Line Wrap" to "After words". Click OK.
> 2) Create a new plain text file and paste in the paragraph "SHORTWORD
> LOOOOOOOOOOOOONGWORD SHORTWORD LUUUUUUUUUUUNGWORD".
> 3) Resize the editor window so that the paragraph gets split into three wrap
> lines (one word on each wrap line--i.e. make the editor a little wider than
> the long word).
> 4) Position the cursor right after "...OOOOONG"
> 5) Press the "Up" arrow. Nothing happens (expected would be to the caret to
> move up to the end of the previous wrap line).
> 6) Press the "Down" arrow. This moves the caret _two_ wrap lines down instead
> of to the end of the next wrap line.
> Tested in NetBeans 9.0 rc1.
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