1<group>
2sample=../sample.wav
3pitch_keycenter=40
4// <region> line comment
5    //<region> line comment with spaces at the beginning
6<region> lokey=60 hikey=70 // <region> line comment with opcodes at the beginning
7<region> lokey=23 /* lokey=45 */ hikey=42 /* hikey=58*/ // block in line
8/* block multiline
9<region>
10<region>
11    */ <region> lokey=42 /* new block after block */ hikey=23 /*
12<region>   some more
13    */
14