add gitignore entry to description about how to write a builtin

hvoigt · gitster · commit e9e0643fe64b · 2011-08-03T11:44:23.000-07:00
If the author forgets the gitignore entry the built result will show up
as new file in the git working directory.

Signed-off-by: Heiko Voigt &lt;hvoigt@hvoigt.net&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/technical/api-builtin.txt b/Documentation/technical/api-builtin.txt
@@ -49,6 +49,8 @@ Additionally, if `foo` is a new command, there are 3 more things to do:
 
 . Add an entry for `git-foo` to `command-list.txt`.
 
+. Add an entry for `/git-foo` to `.gitignore`.
+
 
 How a built-in is called
 ------------------------
