Eirik Bakke updated NETBEANS-980:
    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 
> 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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