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| author | Richard M. Stallman <rms@gnu.org> | 2009-07-16 01:45:08 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 2009-07-16 01:45:08 +0000 |
| commit | 4be941e3d033e95db26ce46c14e44bdcf193e638 (patch) | |
| tree | 5d738d110e0378ca72018a2ef4150e2145a14645 /src/buffer.h | |
| parent | 4e6b227dbe52c61ca54df5fc0597fb190734210d (diff) | |
| download | emacs-4be941e3d033e95db26ce46c14e44bdcf193e638.tar.gz emacs-4be941e3d033e95db26ce46c14e44bdcf193e638.tar.bz2 emacs-4be941e3d033e95db26ce46c14e44bdcf193e638.zip | |
* fileio.c (Fwrite_region, Fdo_auto_save): Handle save_length = -2.
(Fset_buffer_auto_saved): Handle save_length = -2.
Comment changes in other files.
Diffstat (limited to 'src/buffer.h')
| -rw-r--r-- | src/buffer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/buffer.h b/src/buffer.h index 1fb322e3ed9..397b97579e6 100644 --- a/src/buffer.h +++ b/src/buffer.h @@ -584,6 +584,9 @@ struct buffer /* This isn't really used by the C code, so could be deleted. */ Lisp_Object backed_up; /* Length of file when last read or saved. + -1 means auto saving turned off because buffer shrank a lot. + -2 means don't turn off auto saving if buffer shrinks. + (That value is used with buffer-swap-text.) This is not in the struct buffer_text because it's not used in indirect buffers at all. */ Lisp_Object save_length; |