Re: something.tex changed on disk; really edit the buffer?

[agjf.tucker@gmail.com]

I have searched the archives, where I found this advice to someone suffering a similar problem:

"To find out what's going on, invoke the function visited-file-modtime from the buffer of the offending file, and compare the result it returns with the time stamp for that file returned by file-attributes."

I have tried running these functions with M-x but I get [No Match].  Any ideas?

On Tuesday, 7 October 2014 15:51:56 UTC+1, agjf....@gmail.com  wrote:
> Yes, to clarify, this is on my local disk.  Noone else has access.
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> I looked up auto-revert-mode, thanks for the suggestion Alexander, however from the description it's not at all the desired behaviour...
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> On Tuesday, 7 October 2014 08:40:19 UTC+1, sokoba...@gmail.com  wrote:
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> > Le lundi 6 octobre 2014 17:01:22 UTC+2, agjf....@gmail.com a écrit :
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> > > Hi!
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> > > I am using Aquamacs with AUCTeX and Skim to edit and view LaTeX documents.  It used to work just fine but when I upgraded to version 3.0a (based on Emacs 24), I started to get these sorts of messages.
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> > > Specifically, I will have run LaTeX using the button at the top.  Then I will try to start editing again.
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> > > At the bottom of the frame I will get my first message, "Something.tex changed on disk; really edit the buffer? (y,n,r or C-h)"  I press "y" to keep editing.
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> > > Then when I go to run LaTeX again, a dialog box pops up saying, "something.tex has changed since visited or saved.  Save anyway?"  I click on the "Yes" button to run LaTeX.
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> > > Immediately I will get at the bottom of the frame, "something.tex changed on disk; really edit the buffer? (y,n,r or C-h)".  I press "y".
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> > > And then it's fine again for a little while!
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> > > There is a thread about this already on the Aquamacs group: https://groups.google.com/forum/#!topic/aquamacs-devel/yX-kkfJTNlU.
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> > > There was some suggestion that it might be related to use of a file hosting service like Dropbox, and it's true I used to have Dropbox installed.  But I uninstalled it some time ago (because I thought that might resolve this problem).
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> > > David Reitter (author of Aquamacs) says it is not a problem of his making and that I might have better luck asking here.
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> > > Thanks, Alistair.
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> > I happened to see some strange behavior (I can't remember if it's the same) when the file was hosted on a server with a clock out of sync (the file was considered newer than the current time on the machine running emacs).
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> > But, if you use only one macintosh with a local hard drive, this can not be the correct explanation.