preserve case when inline_script (#2991)

fixes #2989

test/run-tests.js

@@ -343,7 +343,6 @@ function parse_test(file) {
 }
 
 function make_code(ast, options) {
-    options.inline_script = true;
     var stream = U.OutputStream(options);
     ast.print(stream);
     return stream.get();