Synopsis - Cross-Reference

 1=== test1 ===
 2hello world
 3=== test2 ===
 4hello world
 5=== test3 ===
 6()
 7{}
 8('first', 'second', 'third')
 9{}
10('first', 'second', 'third')
11{'input': 'foo.h', 'output': 'foo.i'}
12hello world