checkpoint for vim or gedit

From: min li (fly.limin_at_gmail_dot_com)
Date: Tue Nov 24 2009 - 00:30:05 PST

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    Hi everyone:
         I want to make checkpoints for "vim" , so that once i restart the
    "vim" application with the "cr_restart" command, the cursor can be
    located at where i make the checkpoints, and also the edited file can
    be the same as that is checkpointed.
        I make checkpoints with "cr_checkpoint" with "--save-all"
    parameters, so that the .swap file can be saved, which will be deleted
    after vim quits. but when i restart the vim, it turns out some
    problems like the followings:
    - Failed to locate newborn mmap()ed space
    - cr_rstrt_child [6336]:  Unable to load mmap()ed data!  (err=-22)
    Restart failed: Invalid argument
       the i tried "geidt" , it failed when i was making checkpoints with
    the following comments:
    - vfs_read returned -22
    - write returned -22 on copy-out of mmap()ed data
    Checkpoint failed: Invalid argument
    I think "vim" and "gedit" are quite common applications , maybe this
    kind of problem has already been solved in the mailing list.....
    but i really appreciate to have suggestions from you , thanks
    Min Li
    School of Computer Science and Technology
    Cluster and Grid Computing Lab
    Services Computing Technology and System Lab
    Huazhong University of Science and Technology
    Wuhan, 430074, China
    Tel: +86-139-8625-1431
    Email: fly.limin_at_gmail_dot_com

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