Documentation: git-add -- do not say "cache", add examples.

diff --git a/INSTALL b/INSTALL
index 14580cc471c6e84f45cdc13d0ba49bed353f549b..6e336d7c204ccb503fd7499ec9d9674da68e8318 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -64,3 +64,8 @@ Issues of note:
          You'll only need the merge program if you do development using
          git, and if you only use git to track other peoples work you'll
          never notice the lack of it. 
+
+        - "wish", the TCL/Tk windowing shell is used in gitk to show the
+          history graphically
+
+       - "ssh" is used to push and pull over the net