X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/e85f20d453d08afba32c752bfd432431b70764a5..9f943527a41af4e68dd05ef208ba05666a37e2da:/doc/vcsh.1.ronn

diff --git a/doc/vcsh.1.ronn b/doc/vcsh.1.ronn
index 56df4ed..ebc9896 100644
--- a/doc/vcsh.1.ronn
+++ b/doc/vcsh.1.ronn
@@ -171,6 +171,15 @@ executed in the context of your shell.
 
 Interesting knobs you can turn:
 
+* <$VCSH_GITATTRIBUTES>:
+  Can be <none>, or any other value.
+
+  <none> will not maintain Git attributes in a special location.
+
+  If set to any other value, repo-specific gitattributes files will be maintained.
+
+  Defaults to <none>.
+
 * <$VCSH_GITIGNORE>:
   Can be <exact>, <none>, or <recursive>.
 
@@ -245,6 +254,17 @@ Available hooks are <pre-clone>, <post-clone>, <post-clone-retired>,
 If you need more, vcsh is trivial to patch, but please let upstream know so
 we can ship them by default.
 
+## OVERLAY SYSTEM
+
+`vcsh` also provides an overlay system. Similar to hooks, the recommended
+locations are <$XDG_CONFIG_HOME/vcsh/overlays-available> and
+<$XDG_CONFIG_HOME/vcsh/overlays-enabled>.
+
+Overlays follow the same rules as hooks and you are free to overwrite any
+and all functions. As the overlays will be sourced and you are replacing
+arbitrary functions, any and all features may stop working, or you may even
+lose data. You have been warned.
+
 ## DETAILED HOWTO AND FURTHER READING
 
 Manpages are often short and sometimes useless to glean best practices from.