Having Textmate warn me when writing to a file that was modified since Textmate last read it
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by emm
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Published on 2009-12-01T17:13:08Z
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2010/04/03
5:03 UTC
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Scenario:
I open a file, I edit it. After I began editing, the file is modified by another program. Finally, I save the file.
In that case, Vim would provide that helpful warning:
WARNING: The file has been changed since reading it
Do you really want to write to it (y/n)?
But Textmate will overwrite the file silently, which can result in unpleasant data loss (in my case, a de facto revert on Git). How can I prevent that?
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