cd $TOP_SRC_DIR
### update manuals
-find Documentation/ -path 'Documentation/snippets' -prune \
- -o -name '*.itely' | xargs $BUILD_DIR/out/bin/convert-ly -e -d
+find Documentation/ -path 'Documentation/snippets' -prune -o \
+ -name '*.itely' | xargs $BUILD_DIR/out/bin/convert-ly -e -d
### update .ly files
-find . -name '*.ly' | xargs $BUILD_DIR/out/bin/convert-ly -e -d
+# don't look in . otherwise it'll find stuff in build/ !
+find Documentation/ input/ ly/ \
+ -name '*.ly' | xargs $BUILD_DIR/out/bin/convert-ly -e -d