Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
DESCRIPTION
-----------
Updates the index file for given paths, or all modified files if
-'-a' is specified, and makes a commit object. The command
-VISUAL and EDITOR environment variables to edit the commit log
-message.
+'-a' is specified, and makes a commit object. The command specified
+by either the VISUAL or EDITOR environment variables are used to edit
+the commit log message.
Several environment variable are used during commits. They are
documented in gitlink:git-commit-tree[1].