github.com/zyedidia/knit@v1.1.2-0.20230901152954-f7d4e39a0e24/test/hash_partial_build/Knitfile (about)

     1  return b{
     2  $ %.o: %.c
     3      cc -c $input -o $output
     4  $ prog: f1.o
     5      cc $input -o $output
     6  $ clean:VB:
     7      rm -f *.o prog
     8  $ reset:VB:
     9      echo "int main() {return 0;}" > f1.c
    10  $ modify:VB:
    11      echo "int main() {return 1;}" > f1.c
    12  }