CG: Add LILYPOND_BUILD_DIR environment variable, fix issues 2604 and 2524.

[lilypond.git] / Documentation / contributor / introduction.itexi

diff --git a/Documentation/contributor/introduction.itexi b/Documentation/contributor/introduction.itexi
index bb0f9849350575ddeccd4029a0a119aea85d5fac..56b9cb40bebc174e72596f34b628a7196ca06427 100644 (file)
--- a/Documentation/contributor/introduction.itexi
+++ b/Documentation/contributor/introduction.itexi
@@ -112,6 +112,10 @@ hosted by GNU savannah.
 @uref{http://git.savannah.gnu.org/gitweb/?p=lilypond.git}
 @end example
 
+@item @strong{environment variables}:
+many maintenance scripts, and many instructions in this guide rely on
+predefined @ref{Environment variables}.
+
 @item @strong{mailing lists}:
 given on @rweb{Contacts}.
 
@@ -183,7 +187,7 @@ who will push it for you.
 @end enumerate
 
 @advanced{Yes, this process means that most patches wait between
-60-120 hours before reaching master.  This is unfortunate, but
+60-120 hours before reaching @code{master}.  This is unfortunate, but
 given our limited resources for reviewing patches and a history of
 unintended breakage in @code{master}, this is the best compromise
 we have found.}