QB64!!!

OPEN "program.txt" FOR INPUT AS #1
OPEN "compile.txt" FOR OUTPUT AS #2
DO WHILE NOT EOF(1)
    INPUT #1, line$
    IF LEFT$(line$, 7) = "include" THEN
        PRINT "Read command: "; line$
        PRINT "Performing Action..."
        include$ = MID$(line$, 9, LEN(line$))
        PRINT #2, "'$include: '" + include$ + "'"
        PRINT "Done..."
    ELSEIF LEFT$(line$, 7) = "display" THEN
        PRINT "Read command: "; line$
        PRINT "Performing Action..."
        PRINT #2, "PRINT " + MID$(line$, 9, LEN(line$))
    ELSE
        PRINT "Some  other stuff found..."
        PRINT "Doing  some processing..."
        PRINT #2, line$
    END IF
LOOP
CLOSE #1
SHELL "qb64 -x compile.txt"
SHELL "compile.exe"