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Limit number of files saved by emacs in desktop-save

0

I tend not to delete buffers in emacs, so over time, the number of buffers tends to grow to a hundred or more. (At the moment, *Buffer List* has 144 lines.)

Many of these files are java files, and with my configuration, loading a Java file takes a second or two. This means that starting emacs can take a few minutes.

Is there a way to limit the number of buffers that are saved by the desktop? Ideally, I would like to drop buffers that I have not visited in a while.

I tried this:

(advice-add 'no-save-unseen-buffers :before-while 'desktop-save-buffer-p

              (lambda (buffer &optional rest)

                (let ((last-time (with-current-buffer buffer buffer-display-time)))

                  (when (and last-time

                             (< (time-to-seconds (time-subtract (current-time) last-time))

                                (* 2 7 24 60 60)))))))

but it does not seem to have an effect.

Advice on how to make the above code work, a completely different approach or package that does what I want are all fine answers.

untagged

share|improve this question

asked 12 mins ago

Troy DanielsTroy Daniels

1434

migrated from superuser.com 6 mins ago

This question came from our site for computer enthusiasts and power users.

add a comment | 

0

I tend not to delete buffers in emacs, so over time, the number of buffers tends to grow to a hundred or more. (At the moment, *Buffer List* has 144 lines.)

Many of these files are java files, and with my configuration, loading a Java file takes a second or two. This means that starting emacs can take a few minutes.

Is there a way to limit the number of buffers that are saved by the desktop? Ideally, I would like to drop buffers that I have not visited in a while.

I tried this:

(advice-add 'no-save-unseen-buffers :before-while 'desktop-save-buffer-p

              (lambda (buffer &optional rest)

                (let ((last-time (with-current-buffer buffer buffer-display-time)))

                  (when (and last-time

                             (< (time-to-seconds (time-subtract (current-time) last-time))

                                (* 2 7 24 60 60)))))))

but it does not seem to have an effect.

Advice on how to make the above code work, a completely different approach or package that does what I want are all fine answers.

untagged

share|improve this question

asked 12 mins ago

Troy DanielsTroy Daniels

1434

migrated from superuser.com 6 mins ago

This question came from our site for computer enthusiasts and power users.

add a comment | 

I tend not to delete buffers in emacs, so over time, the number of buffers tends to grow to a hundred or more. (At the moment, *Buffer List* has 144 lines.)

Many of these files are java files, and with my configuration, loading a Java file takes a second or two. This means that starting emacs can take a few minutes.

Is there a way to limit the number of buffers that are saved by the desktop? Ideally, I would like to drop buffers that I have not visited in a while.

I tried this:

(advice-add 'no-save-unseen-buffers :before-while 'desktop-save-buffer-p

              (lambda (buffer &optional rest)

                (let ((last-time (with-current-buffer buffer buffer-display-time)))

                  (when (and last-time

                             (< (time-to-seconds (time-subtract (current-time) last-time))

                                (* 2 7 24 60 60)))))))

but it does not seem to have an effect.

Advice on how to make the above code work, a completely different approach or package that does what I want are all fine answers.

untagged

share|improve this question

asked 12 mins ago

Troy DanielsTroy Daniels

1434

(advice-add 'no-save-unseen-buffers :before-while 'desktop-save-buffer-p

              (lambda (buffer &optional rest)

                (let ((last-time (with-current-buffer buffer buffer-display-time)))

                  (when (and last-time

                             (< (time-to-seconds (time-subtract (current-time) last-time))

                                (* 2 7 24 60 60)))))))

share|improve this question

asked 12 mins ago

Troy DanielsTroy Daniels

1434

share|improve this question

asked 12 mins ago

Troy DanielsTroy Daniels

1434

asked 12 mins ago

Troy DanielsTroy Daniels

1434

asked 12 mins ago

Troy DanielsTroy Daniels

1434