ref: f7a16b5e2cc38aed7985b0144bb2655d14ea6f5a
dir: /sys/src/cmd/cpp/test.expected/
#line 1 "/usr/ori/src/cpp/test.c" x fooEOF y x EOFfoo y x(-1) y y foo x x foo y X y foobar foo ## bar ablahb 33 #line 32 "/usr/ori/src/cpp/test.c" a,b f(2 * (y+1)) + f(2 * (f(2 * (z[0])))) % f(2 * (0)) + t(1); f(2 * (2+(3,4)- 0,1)) | f(2 * (~ 5)) & f(2 * (0,1))^ m(0,1); #line 55 "/usr/ori/src/cpp/test.c"