git-status.txt: advertisement for untracked cache

When a good user sees the "too long, consider -uno" advice when
running `git status`, they should check out the man page to find out
more. This change suggests they try untracked cache before -uno.

Helped-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index 4d8d530d3542801337f7970b669514af3131ac99..56573bd86e52c30b83e935819ee02e9091f915ab 100644 (file)
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -58,7 +58,10 @@ When `-u` option is not used, untracked files and directories are
 shown (i.e. the same as specifying `normal`), to help you avoid
 forgetting to add newly created files.  Because it takes extra work
 to find untracked files in the filesystem, this mode may take some
-time in a large working tree.  You can use `no` to have `git status`
+time in a large working tree.
+Consider enabling untracked cache and split index if supported (see
+`git update-index --untracked-cache` and `git update-index
+--split-index`), Otherwise you can use `no` to have `git status`
 return more quickly without showing untracked files.
 +
 The default can be changed using the status.showUntrackedFiles