Doc: CG: add architecture diagram; thanks Ian!

diff --git a/Documentation/contributor/programming-work.itexi b/Documentation/contributor/programming-work.itexi
index 39b9e22814d6ff5545bf9e91cedac6ac67b19806..f1d2535a32fb6d2edbf62ebc6a20af76ebecf82a 100644 (file)
--- a/Documentation/contributor/programming-work.itexi
+++ b/Documentation/contributor/programming-work.itexi
@@ -61,6 +61,8 @@ C++ class of Engraver type is created.  The Engraver is also declared as a
 translator.  Much of the work of translating is handled by Scheme functions,
 which is one of the keys to LilyPond's exceptional flexibility.
 
+@sourceimage{architecture-diagram,,,png}
+
 
 @node LilyPond programming languages
 @section LilyPond programming languages

diff --git a/Documentation/pictures/architecture-diagram.png b/Documentation/pictures/architecture-diagram.png
new file mode 100644 (file)
index 0000000..aea4315
Binary files /dev/null and b/Documentation/pictures/architecture-diagram.png differ