/[emacs]/emacs/lisp/files.el
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revision 1.747 by eliz, Sat Mar 19 13:29:06 2005 UTC revision 1.748 by eliz, Sat Mar 19 14:17:02 2005 UTC
# Line 3104  on a DOS/Windows machine, it returns FIL Line 3104  on a DOS/Windows machine, it returns FIL
3104              ancestor))))))              ancestor))))))
3105    
3106  (defun save-buffer (&optional args)  (defun save-buffer (&optional args)
3107    "Save current buffer in visited file if modified.  Versions described below.    "Save current buffer in visited file if modified.  Variations are described below.
3108  By default, makes the previous version into a backup file  By default, makes the previous version into a backup file
3109   if previously requested or if this is the first save.   if previously requested or if this is the first save.
3110  With 1 \\[universal-argument], marks this version  Combined with one \\[universal-argument], marks this version
3111   to become a backup when the next save is done.   to become a backup when the next save is done.
3112  With 2 \\[universal-argument]'s,  Combined with two \\[universal-argument]'s,
3113   unconditionally makes the previous version into a backup file.   unconditionally makes the previous version into a backup file.
3114  With 3 \\[universal-argument]'s, marks this version  Combined with three \\[universal-argument]'s, marks this version
3115   to become a backup when the next save is done,   to become a backup when the next save is done,
3116   and unconditionally makes the previous version into a backup file.   and unconditionally makes the previous version into a backup file.
3117    

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