MPL Bytecode Compiler Code

13 lines (8 with data), 230 Bytes

##LIBHDR

MYSTR="   THIS IS AN EXAMPLE OF MPL PARSING USING SPARSE 10 20 NUMB123   "

.(;S!.STR127,SS,I) [
  I=0; SS=SPARSE(S$,MYSTR$,1); %(S$) @ [
    WRITEF("%I2: '%S'*N",++I,S$);
    SS=SPARSE(S$,MYSTR$,SS)
  ]
]