doc warnings:

doc/admin: add warning about creating repos manually!
doc/4: add warning on compile errors when using p-t-a

doc/2-admin.mkd

@@ -5,6 +5,14 @@
 
 ### administer
 
+First of all, ***do NOT add new repos manually***, unless you know how to add
+the required hook as well.  Without the hook, branch-level access control will
+not work for that repo, which sorta defeats the idea of using gitolite :-)
+
+Please read on to see how to do this correctly.
+
+#### adding users and repos
+
   * ask each user who will get access to send you a public key.  See other
     sources (for example
     [here](http://sitaramc.github.com/0-installing/2-access-gitolite.html#generating_a_public_key))
@@ -16,9 +24,15 @@
 
   * copy all these `*.pub` files to `$GL_KEYDIR`
 
-  * edit the config file (`$GL_CONF`) and give the new users permissions as
+  * the config file (`$GL_CONF`) is very well commented, please take a couple
-    required.  The users names should be exactly the same as their keyfile
+    of minutes to read it.  Then edit it and
-    names, but without the `.pub` extension
+
+      * add new repos as needed
+      * add new users and give them permissions as required.  The users names
+        should be exactly the same as their keyfile names, but without the
+        `.pub` extension
+
+#### compiling
 
   * backup your `~/.ssh/authorized_keys` file if you feel nervous :-)
       * that's "backup" as in "copy", not "move".  The next step won't work if

doc/4-push-to-admin.mkd

@@ -22,6 +22,16 @@ The instructions are presented as shell commands; they should be fairly
 obvious.  All paths are from the default `~/.gitolite.rc`; if you changed any,
 make the same changes below.
 
+>   ----
+
+>   **WARNING**: the "compilation" runs via a `post-update` hook.  Which, by
+>   definition, runs *after* the push has successfully completed.  As a
+>   result, a *compilation error* will be visible to the admin doing the `git
+>   push` but will not otherwise look like an error to client-side git (in
+>   terms of return codes, scripting, etc., or even the "git gui" if you
+>   happen to use that for pushing).  So be sure to watch out for compile
+>   error messages on push when you do this.
+
 ----
 
 First, on the server, log on to the `git` userid, add a new repo called