Plan 9 from Bell Labs’s /usr/web/sources/patch/applied/rc-rdwr/files
/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