[CLOSED] Line Numbers Stop Short

[core-ai-bot]

Issue by adrocknaphobia
Wednesday Apr 25, 2012 at 03:38 GMT
Originally opened as adobe/brackets#735

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When scrolling to the bottom of a 259 line file, the line numbering ends at line 253. (see the attached image)

When scrolling down it looks as if line numbers are being generated then added to the display. There is a bit of a flicker/delay. It looks like there aren't enough lines to trigger the next display so it's left blank.

http://dl.dropbox.com/u/8136628/Brackets-LineNumbersStopShort.PNG

[core-ai-bot]

Comment by njx
Friday Apr 27, 2012 at 21:21 GMT

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Adding medium priority and recommending for sprint 8. Adam, can you post the file somewhere?

[core-ai-bot]

Comment by gruehle
Tuesday May 01, 2012 at 17:44 GMT

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@adrocknaphobia - Can you post a sample file? I've tried several files and can't repro.

[core-ai-bot]

Comment by gruehle
Tuesday May 01, 2012 at 17:46 GMT

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Assigning to@tvoliter for investigation.

[core-ai-bot]

Comment by tvoliter
Tuesday May 01, 2012 at 19:12 GMT

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I tested this on Win7 and 10.7.3 and it didn't repro.

@adrocknaphobia I am curious whether the missing line numbers persisted after scrolling stopped or it was just delayed drawing? Your screen capture makes me think the drawing artifact persisted, but the description sounds like a drawing delay related to scrolling. Any more info on steps to repro is appreciated.

[core-ai-bot]

Comment by peterflynn
Tuesday May 01, 2012 at 20:11 GMT

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Missing lines/line numbers is often also a symptom of the editor getting into a borked state (see e.g. #777 or #752). If this doesn't repro consistently merely by opening a specific file, then it's possible there are some steps leading up to this that break the editor and cause it to draw wrong, regardless of what file it has open.

[core-ai-bot]

Comment by tvoliter
Tuesday May 08, 2012 at 19:16 GMT

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Closing this as "not a bug" since it doesn't occur in an un modified version of brackets. I did put up a pull request that adds a comment to prevent others running into this issue if they modify their Brackets css to change the code font size