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diff --git a/Documentation/user/scheme-tutorial.itely b/Documentation/user/scheme-tutorial.itely
index c71c86341a..eb5ec6b07a 100644
--- a/Documentation/user/scheme-tutorial.itely
+++ b/Documentation/user/scheme-tutorial.itely
@@ -1,9 +1,16 @@
+@c -*- coding: utf-8; mode: texinfo; -*-
+@c This file is part of lilypond.tely
+@ignore
+    Translation of GIT committish: FILL-IN-HEAD-COMMITTISH
 
+    When revising a translation, copy the HEAD committish of the
+    version that you are working on.  See TRANSLATION for details.
+@end ignore
 
 @node Scheme tutorial
 @appendix Scheme tutorial
 
-@findex #
+@funindex #
 @cindex Scheme
 @cindex GUILE
 @cindex Scheme, in-line code
@@ -25,8 +32,8 @@ LilyPond input.
 @item Booleans
 Boolean values are True or False.  The Scheme for True is @code{#t}
 and False is @code{#f}.
-@findex ##t
-@findex ##f
+@funindex ##t
+@funindex ##f
 
 @item Numbers
 Numbers are entered in the standard fashion,
@@ -114,7 +121,7 @@ the number 24 is stored in the variable @code{twentyFour}.
 The same assignment can be done in completely in Scheme as well,
 
 @example
-#(define twentyFour (* 2 twelve)
+#(define twentyFour (* 2 twelve))
 @end example
 
 The @emph{name} of a variable is also an expression, similar to a
@@ -124,7 +131,7 @@ number or a string.  It is entered as
 #'twentyFour
 @end example
 
-@findex #'symbol
+@funindex #'symbol
 @cindex quoting in Scheme
 
 The quote mark @code{'} prevents the Scheme interpreter from substituting
@@ -144,14 +151,14 @@ is put into the @code{thickness} variable of a @code{Stem}
 object.  @code{thickness} is measured relative to the thickness of
 staff lines, so these stem lines will be @code{2.6} times the
 width of staff lines.  This makes stems almost twice as thick as their
-normal size. To distinguish between variables defined in input files (like
+normal size.  To distinguish between variables defined in input files (like
 @code{twentyFour} in the example above) and variables of internal
-objects, we will call the latter ``properties'' and the former
-``identifiers.''  So, the stem object has a @code{thickness} property,
-while @code{twentyFour} is an identifier.
+objects, we will call the latter @q{properties} and the former
+@q{variables.}  So, the stem object has a @code{thickness} property,
+while @code{twentyFour} is an variable.
 
-@cindex properties vs. identifiers
-@cindex identifiers vs. properties
+@cindex properties vs. variables
+@cindex variables vs. properties
 
 Two-dimensional offsets (X and Y coordinates) as well as object sizes
 (intervals with a left and right point) are entered as @code{pairs}.  A