s/CW // /C subroutine/d /C source/d /C language/d /x coordinates/d /\.c/d s/a\/\(.*\)/ a \1/ s/c\/\(.*\)/ c \1/ s/i\/\(.*\)/ i \1/ s/x\/\(.*\)/ x \1/ s/y\/\(.*\)/ y \1/ s/g\/\(.*\)/ g \1/ s/v\/\(.*\)/ v \1/ s/s\/\(.*\)/ s \1/ s/5620/5620 terminal/ s/2 Communications/Communications/ s/NH The // s/Blit/Blit terminal/