Add initial code for the note-compiler

The note-compiler now has a Parser class which knows about possible
parameter changes (by controller, velocity or simply user definition).
Furthermore, several files were adapted (by stripping unneeded code,
adding the bool foo_const variables etc.).

Small fix in util.c which causes extract_var("foo") to return "foo"
instead of "".

Fixes in both Makefiles.

1 files changed, 1 insertions, 1 deletions

diff --git a/synth/util.cpp b/synth/util.cpp
index ca213fd..51e6fda 100644
--- a/synth/util.cpp
+++ b/synth/util.cpp
@@ -192,7 +192,7 @@ string extract_val(string s)
 	if (p!=string::npos)
 		return s.substr(p+1);
 	else
-		return "";
+		return s;
 }
 
 string fileext(string f)