$ time ./compile.py en: 0 lines en: 50000 lines en: 100000 lines en: 150000 lines en: 200000 lines en: 250000 lines en: 300000 lines en: 350000 lines en: 400000 lines en: 450000 lines en: 500000 lines en: 550000 lines en: 600000 lines en: 650000 lines en: 700000 lines en: 750000 lines en: 800000 lines en: 850000 lines en: 950000 lines fr: 0 lines fr: 50000 lines fr: 100000 lines fr: 150000 lines fr: 200000 lines fr: 250000 lines fr: 300000 lines fr: 350000 lines fr: 400000 lines fr: 450000 lines fr: 500000 lines fr: 550000 lines fr: 600000 lines fr: 650000 lines fr: 700000 lines fr: 750000 lines fr: 800000 lines fr: 850000 lines real 20:20.66s user 1:27.92s sys 38.889s cpu 10%