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-rw-r--r--doc/misc/dired-x.texi10
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/misc/dired-x.texi b/doc/misc/dired-x.texi
index 4cad016a0f6..e23ce3792e0 100644
--- a/doc/misc/dired-x.texi
+++ b/doc/misc/dired-x.texi
@@ -346,6 +346,16 @@ only match against the non-directory part of the file name. Set it to
match the file name relative to the buffer's top-level directory.
@end defvar
+@defvar dired-omit-size-limit
+If non-@code{nil}, @code{dired-omit-mode} will be effectively disabled
+in directories whose listing has size (in bytes) larger than the value
+of this option. Since omitting can be slow for very large directories,
+this avoids having to wait before seeing the directory. This variable
+is ignored when @code{dired-omit-mode} is called interactively, such as
+by @kbd{C-x M-o}, so you can still enable omitting in the directory
+after the initial display.
+@end defvar
+
@cindex omitting additional files
@defvar dired-omit-marker-char
Temporary marker used by Dired to implement omitting. Should never be used