;<p((BL¤ÉF¤B¤T¤X¤Y¤DEL¤DEL1¤DRVX¤DRVY¤ALL¤T1¤B1¤ØÙFLÇFLAÇÆÂÚÔÑÁÓ((A(ÕýÕÒãäåö     @H2 A7 +8?€;@@,?6€.( <@‚'@ƒ@@9AR@K@we0@@@0@FT( (                :(   ÄÉÓË ÄÅÌÅÔÅ  T(                KX-@9( ÏÐÔÉÏÎ for instructionsX( ÓÔÁÒÔ to beginP-@A Q F:B2y,"@AR F:B2y,"@@„S33F:B2y,@)F:B2y,@@T-@(€(€UO-@@)(    ÄÒÉÖÅ £    ;-@@ O(­­­­­­­­­­­­­­­VO-@@)(    ÄÒÉÖÅ £    ;-@@O(­­­­­­­­­­­­­­­d‰‰‚;A ,ƒ;A ,„;@,…;@,†;@,‡;@,ˆ;@ ,‰;@,Š;@,‹;@,Œ;@,;@,il6‹.:*.*6‰.D6Š.‰<@@K:N-@#@T( f-@#@l( j-@@(& enter drive that will be compared toR-@ (( (WILL NOT delete files from this drive)kx)@Ž&Ž @I)Ž!@V8-@d(' choose a drive number between 1 and 8h(€n(ýx AlW-@@A('enter drive files will be deleted from S-@ W(€mr)@& @I)Ž!@V8-@d(' choose a drive number between 1 and 8h(€r A n.-@(€# A.@oY-@5( ÓÔÁÒÔ to deleteY( ÏÐÔÉÏÎ to change drivesx-@@P y F:B2y,"@A!z F:B2y,"@A{/-@(€+-@ /(€|+0@+ŽA)}„-@D(% put disk to be compared into drive #>:Ž,l(# ÓÔÁÒÔ to continue €-@A„ ~ F:B2y,"@A&o-@A(' e( o A6z-@:( put disks into each driveb(# ÓÔÁÒÔ to continue v-@Az ‚ F:B2y,"@A0„e-@A(' e( ˆ=0@@@/-@@=( unlockingŠ>6-@ A>@6@‰ŒB @@‰2-@@B( reading – A›0@@@ -@cª@„´6‚7B:‚,%@,.„¾ È@É+0@+ŽAÊk-@C($ put disk to be deleted into drive #>:,k(# ÓÔÁÒÔ to continue Ë F:B2y,"@AÌe-@A(' e( Ò=0@@@/-@@=( unlockingÜ>6-@ A>@6@ŠæB @@Š2-@@B( reading ð Aõ0@@@ú-@c@„6ƒ7B:ƒ,%@,.„ "4@(0@46‘-#c-@A(' ÏÐÔÉÏÎ does all except DOS.SYS/DUP.SYSc( ÓÔÁÒÔ deletes all$.F:B2y,"@$6‘-@. A™% F:B2y,"@A’+e-@A(' e( ,) 6’-B:‚,6“-B:ƒ,)B:‚,!B:ƒ,A 67-@“&’)6‚7B:‚,%@,. - 7 A%@--@’&“)6ƒ7B:ƒ,%@,. - E 6’-B:‚,J!!-@’&@@T96„.‚7<%@,/„7@<@,4 9 AV$$„7@<@,0 AY9-@9( comparing...„7@<@,^H!”-@’&@@>ƒ7”%@<”%@,4 H A`ƒ7”<”,0 Ac=-@=( with...ƒ7”%@<”%@,h77ƒ7”%@<”%@,0„7@<@,AiG6.ƒ7”%@<”%@,56Œ.„7@<@,>6•-A:Œ,G6“-A:,j•"“Apk“"P:•'@,Apl•"P:“'@,Apm$$•"P:“'@,%@Apn$$“"P:•'@,%@Apq Ara6‡.„7@<@,7–-@@6@D‡7–<–,4 ]6‡.‡7@<–&@,a –|0„7@<@,4 & A0 A†R6‡7B:‡,%@,..>6‡7B:‡,%@,.„7@<@,H AR A ”š ¤m-@6( ÏÐÔÉÏÎ to quit H-@ m( ÓÔÁÒÔ to begin ® F:B2y,"@A0¸IF:B2y,"@*@‚@<@ƒ@9F+I @Uô‘"AöLI„7@<@,4 DOS SYS )„7@<@,4 DUP SYS L$ü~6ˆ.Š7@<@,.6ˆ7B:ˆ,%@,.‡H0@@@Z-@~( deleting...„7@<@,þ[6-@ A>@3@ˆX0@[$X1 +@A@1AbZ6—-@d#-A916—-—%@B(@>:—,N—"@Z6—-@dl -@AP vz-@@.(@ diskCdelete:6—-A!F6“-ACXA@b APn6—-@–z6“-Ab€”-@6(@forNatariRcomputers@ APL6—-@X6“-Abj-@@Š(@âùVíéãèáåìDòïâåòôó” APŠ\ ˜-@6? B2@—@˜%+˜!,X2“@˜\ ˜”-@A $¼9 6.=:Ž,6Œ.=:,6Ž-A:,'6-A:Œ,06.>:Ž,96Œ.>:,Æ+6‰7B:‰,%@,.+6‰7B:‰,%@,.‹Ð+6Š7B:Š,%@,.Œ+6Š7B:Š,%@,.‹Ú)6.>:+Ž,%A(,)6Œ.>:+,%A(,ä/-@#@(+-@#@/(Œî$ W0@#(ý/"@A-@E(€W-@*G"@!-@@5( G-@HN+F:A•,"A8)F:A•,"A`N6€. drive nonexistantR>F:A•,"AD>6€. drive is write protected\=F:A•,"Ap=6€. no files on this diska"@16€. turn on printerC-@@W( i-@@}( -@b"@@f(€zc-@ :( ERROR- F:A•,c($ make correction and press ÓÔÁÒÔ F:B2y,"@A•„ @Uè-@:( ÏÐÔÉÏÎ for instructions^( ÓÅÌÅÃÔ for hardcopy ( ÓÔÁÒÔ  return to menuí-@A ü F:B2y,"@A F:B2y,"@AP F:B2y,"@AFFF:B2y,@)F:B2y,@)F:B2y,@A  @UL€;@@,Q (}R;-@@!"€%€4END((+(.(1(; A@S (€ TKK(C ÏÐÔÉÏÎ for more instructions ÓÔÁÒÔ for menuV-@A [ F:B2y,"@A`%F:B2y,"@% @Uj33F:B2y,@)F:B2y,@AtKK(C ÏÐÔÉÏÎ for more instructions ÓÔÁÒÔ for menuy-@A ~(F:B2y,"@(}( Aƒ%F:B2y,"@% @Uˆ33F:B2y,@)F:B2y,@AP°f (} A6-@?@@P:B(R( printing...f-@@Wº"€€4END APÄ(@€ â@(} APP* This program is designed to delete,the files from one disk that have the›PPsame filespec and are the same number,of sectors as files on another disk.›PPIt does this by reading the directory,of each disk and comparing the names›QQand lengths of the files on the two,disks. After finding a match it deletes›OOthe duplicate file from the drive that,you designate as the delete drive.›SSThis can be useful in cleaning up your,disk library when you duplicate copies›UUof the same program on more than one,disk.,* The program is written entirely in›qqBASIC and is my idea of how graphics,sound and error trapping should be,used in utility type programs. The›mmactual code for reading the directories,string manipulation and XIO commands,takes up 25 lines at most.›UU*This program will work with any single,enhanced or double density DOS. It also›RRchecks the length of each file before,deleting it. This way if you have two›QQdifferent files with the same name the,program will not delete them (unless› QQthey have the same name and are the,same length also). It works well on my›!&&256k 800XL using SMART DOS and a›"TTRAMDISK.,* The program checks to see which,drives you have selected and pauses›#SSat the right time so you can insert the,disks into the proper drive. It will›$QQrecognize drives 1 thru 8 so you may,use a RAMDISK. Load the RAMDISK using›%QQDOS before you run the program. If,using two mechanical drives insert both›&SSdisks at the same time and sit back. If,using one drive insert the COMPARISON›'UUdisk first. The directory will be read.,* Now insert the DELETE disk. The dir-›(QQctory will be read. The files will be,compared and deleted from the DELETE›)eedisk. You wiil be given an option to,quit or do it again.,* One other feature is that you may›*MMelect to NOT delete any file named,DOS.SYS or DUP.SYS. Just follow the›+22prompts.,* The program is error trapped for›,RRthe most common errors and will print,a message in English under the suspect›-OOdevice. Any errors that didn't occur,during testing will be displayed in›.NNAtari secret code and can be looked up,in your BASIC or DOS manual. Any›/''subroutines are yours to use.,END›€ D:DISKDEL