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Re: [ jEdit-users ] Array index out of bounds error..
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From: Dale A. <da...@gr...> - 2008-02-28 22:45:20
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This is part of bug 1633393, I posted a fix for this one on Feb 16. I
didn't post a regular patch, just some code in the comments. I'll go
ahead and post a patch in case someone wants to apply it.
Dale
Alan Ezust wrote:
> Sounds like a bug to me, and should be reported. Please include easy
> steps to reproduce.
> I guess the line count isn't updated after a search/replace.
>
> However, if you find yourself in that state and want to reset your
> textarea so that it knows the proper buffer line count, you can
> execute a macro that does this:
>
> view.splitVertically();
> view.unsplitCurrent();
>
>
> and your textarea won't be confused anymore.
>
>
> On Mon, Feb 25, 2008 at 12:34 PM, Eric Ladner <eri...@gm...> wrote:
>
>> Crap.. looks like I double posted.
>>
>> Also, this is 4.3pre12, JRE 1.5.0
>>
>>
>>
>> On Mon, Feb 25, 2008 at 2:30 PM, Eric Ladner <eri...@gm...> wrote:
>> > Doing a lot of HTML cleanup and I'm seeing a lot of this. Can anybody
>> > else replicate?
>> >
>> >
>> >
>> > Take a file with a lot of extra blank lines (1000 line file, 200 blank
>> > lines) and use a regular expression to remove the extra blanks.
>> >
>> > Search for \n\n, replace with \n
>> >
>> > (or use any regular expression that reduces the length of the file by
>> > a non-trivial amount).
>> >
>> > After that.. the only way to get it to refresh properly is to go to
>> > the top of the file, and even then, scrolling down doesn't work right
>> > when you get past the new end of the file.
>> >
>> > It's like the buffer wasn't aware that the file is now only 800 lines
>> > long and still tries to display the remaining 100 lines, even though
>> > they don't exist.
>> >
>> > Throws lots of these:
>> >
>> > 2:26:58 PM [debug] EditBus: DynamicMenuChanged[menu=recent-files,source=null]
>> > 2:26:58 PM [error] ExtensionManager: Error repainting line range {0,38}:
>> > 2:26:58 PM [error] ExtensionManager:
>> > java.lang.ArrayIndexOutOfBoundsException: Array index out of range:
>> > 133
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.buffer.JEditBuffer.markTokens(JEditBuffer.java:1213)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.textarea.ChunkCache.lineToChunkList(ChunkCache.java:782)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.textarea.ChunkCache.updateChunksUpTo(ChunkCache.java:659)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.textarea.ChunkCache.getLineInfo(ChunkCache.java:256)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.textarea.ExtensionManager.paintScreenLineRange(ExtensionManager.java:102)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.textarea.TextAreaPainter.paint(TextAreaPainter.java:726)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > org.gjt.sp.jedit.gui.DockableWindowManager.paintChildren(DockableWindowManager.java:745)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:1014)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JLayeredPane.paint(JLayeredPane.java:559)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintChildren(JComponent.java:842)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4970)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > javax.swing.JComponent.paint(JComponent.java:995)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.Container.paint(Container.java:1709)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > sun.awt.RepaintArea.paintComponent(RepaintArea.java:248)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > sun.awt.RepaintArea.paint(RepaintArea.java:224)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:254)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.Component.dispatchEventImpl(Component.java:4031)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.Container.dispatchEventImpl(Container.java:2024)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.Window.dispatchEventImpl(Window.java:1774)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.Component.dispatchEvent(Component.java:3803)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
>> > 2:26:58 PM [error] ExtensionManager: at
>> > java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
>> >
>> > --
>> > Eric Ladner
>> >
>> >
>> >
>> > --
>> > Eric Ladner
>> >
>>
>>
>>
>> --
>> Eric Ladner
>>
>> -------------------------------------------------------------------------
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>>
>
> -------------------------------------------------------------------------
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>
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