/sys/src/cmd/rc/lex.c lex.c
/sys/src/cmd/rc/rc.h rc.h
/sys/src/cmd/rc/code.c code.c
/sys/src/cmd/rc/pcmd.c pcmd.c
/sys/src/cmd/rc/exec.h exec.h
/sys/src/cmd/rc/pfnc.c pfnc.c
/sys/src/cmd/rc/exec.c exec.c