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Length: 1024 (0x400) Types: TextFile Names: »UTILMOD.SRC«
└─⟦c9df7130d⟧ Bits:30005915 Pascal MT+ Release 5.2 (Jet-80) └─ ⟦this⟧ »UTILMOD.SRC«
MODULE UTILITIES; (* USE AS FOLLOWS: FUNCTION RENAME(F,NEWNAME); MUST BE PRECEEDED BY ASSIGN PROCEDURE EXTRACT(F,NAME); RETURNS NAME FROM AN FILE FUNCTION KEYPRESSED : BOOLEAN; TRUE IF KEY PRESSED *) (*$I FIBDEF.LIB*) EXTERNAL FUNCTION @BDOS(FUNC,PARM:INTEGER):INTEGER; FUNCTION RENAME(VAR F:FIB; VAR NEWNAME:STRING):INTEGER; (* TO USE: ASSIGN(MYFILE,OLDNAME); IF RENAME(MYFILE,NEWNAME) = 255 THEN OLDNAME NOT FOUND IN DIRECTORY ELSE RENAME WAS SUCCESSFUL *) VAR TEMPFILE : RECORD CASE BOOLEAN OF TRUE: (FYLE:FILE); FALSE:(FIBB:FIB) END; RESULT:INTEGER; BEGIN ASSIGN(TEMPFILE.FYLE,NEWNAME); MOVE(TEMPFILE.FIBB.FCB,TEMPFILE.FIBB.FCBÆ16Å,12); MOVE(F.FCB,TEMPFILE.FIBB.FCB,12); RESULT := @BDOS(23,ADDR(TEMPFILE.FIBB.FCB)); RENAME := RESULT END; PROCEDURE EXTRACT(VAR F:FIB; VAR OUTNAME : STRING); BEGIN OUTNAME := F.FNAME END; FUNCTION KEYPRESSED:BOOLEAN; BEGIN KEYPRESSED := (@BDOS(11,0) <> 0) END; MODEND. «eof»