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-rwxr-xr-xoldconfig.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/oldconfig.py b/oldconfig.py
index 4379dcf..387b42e 100755
--- a/oldconfig.py
+++ b/oldconfig.py
@@ -14,6 +14,9 @@ Implements oldconfig functionality.
The default input/output filename is '.config'. A different filename can be
passed in the KCONFIG_CONFIG environment variable.
+When overwriting a configuration file, the old version is saved to
+<filename>.old (e.g. .config.old).
+
Entering '?' displays the help text of the symbol/choice, if any.
Unlike 'make oldconfig', this script doesn't print menu titles and comments,