Home » Archimedes archive » Micro User » MU 1991-04.adf » PD-Stuff » Mod_Dis/Changes
Mod_Dis/Changes
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Micro User » MU 1991-04.adf » PD-Stuff |
| Filename: | Mod_Dis/Changes |
| Read OK: | ✔ |
| File size: | 0C16 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
>Changes CHANGES FROM VERSION 1.04 ========================= Once I started using version 1.04 of Mod_Dis, it soon became apparent to me that it was seriously flawed. Firstly, there were several bugs, one of which was pretty major, namely that the program didn't save the length of a padded string to the script file, so any script file which referred to a padded string wouldn't work. Of the 23 sample script files supplied with version 1.04, 6 wouldn't work properly. A more serious problem, from my point of view, was that the nature of the script files meant that whenever I changed the program the script files often became out of date, because the path taken by the program in analysing the module would change, so all the responses would be wrong. To get around this, I have totally revised the script file format and simplified its operation from the users point of view. There is no longer any need to change the variables readscript% and writescript% in the program. Now the program always tries to read a script file, creating one if it does not exist. The new script files contain the offset as well as the response, and are searched sequentially from the start every time the program gets stuck, so the order in which the responses are stored is unimportant - if it is there the program will find it. If the program can't find a response in the script file it prompts the user for help, and then adds this response to the script file before proceeding. A useful consequence of this is that if an error happens during execution, say, because the user inputs a mistake, you can edit the script file using !Edit or Twin to remove the offending response. Then simply running the program again will read the script file up to this point and then revert to asking the user for help again. It is quite safe to just press Escape and then type 'RUN' - the program will take you back to the point where you were. The disadvantage of this change is that the script files from version 1.04 are now out-of-date. Also, I feel that the amount of information in the new script file about a module (which is itself copyright) is so high that they can no longer safely be distributed as PD files, so there are no script files accompanying this version, nor will there be with any future versions. The other important changes are:- BICS PC,R14,#mask is now recognised as an end-of-code (like MOV PC,R14) Some modules contain help code instead of a help string. Mod_Dis now recognises this and acts accordingly There is now some support for out-of-module branches, as used by RiscOS, UtilityModule and FileSwitch. These aren't translated correctly, because I ran out of time, but they don't crash the program any more. You can now specify Acorn-type compacted strings as type -4. These strings were always interpreted correctly when they cropped up in help strings, etc., but there was no way for the user to specify them in preference to a plain zero-terminated string. It can now cope with modules with no title string, such as RiscOs, a 'hidden' module which comes before UtilityModule.
00000000 3e 43 68 61 6e 67 65 73 0a 0a 43 48 41 4e 47 45 |>Changes..CHANGE| 00000010 53 20 46 52 4f 4d 20 56 45 52 53 49 4f 4e 20 31 |S FROM VERSION 1| 00000020 2e 30 34 0a 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d |.04.============| 00000030 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 0a 0a 4f |=============..O| 00000040 6e 63 65 20 49 20 73 74 61 72 74 65 64 20 75 73 |nce I started us| 00000050 69 6e 67 20 76 65 72 73 69 6f 6e 20 31 2e 30 34 |ing version 1.04| 00000060 20 6f 66 20 4d 6f 64 5f 44 69 73 2c 20 69 74 20 | of Mod_Dis, it | 00000070 73 6f 6f 6e 20 62 65 63 61 6d 65 20 61 70 70 61 |soon became appa| 00000080 72 65 6e 74 20 74 6f 20 6d 65 20 74 68 61 74 20 |rent to me that | 00000090 69 74 20 77 61 73 20 73 65 72 69 6f 75 73 6c 79 |it was seriously| 000000a0 20 66 6c 61 77 65 64 2e 20 46 69 72 73 74 6c 79 | flawed. Firstly| 000000b0 2c 20 74 68 65 72 65 20 77 65 72 65 20 73 65 76 |, there were sev| 000000c0 65 72 61 6c 20 62 75 67 73 2c 20 6f 6e 65 20 6f |eral bugs, one o| 000000d0 66 20 77 68 69 63 68 20 77 61 73 20 70 72 65 74 |f which was pret| 000000e0 74 79 20 6d 61 6a 6f 72 2c 20 6e 61 6d 65 6c 79 |ty major, namely| 000000f0 20 74 68 61 74 20 74 68 65 20 70 72 6f 67 72 61 | that the progra| 00000100 6d 20 64 69 64 6e 27 74 20 73 61 76 65 20 74 68 |m didn't save th| 00000110 65 20 6c 65 6e 67 74 68 20 6f 66 20 61 20 70 61 |e length of a pa| 00000120 64 64 65 64 20 73 74 72 69 6e 67 20 74 6f 20 74 |dded string to t| 00000130 68 65 20 73 63 72 69 70 74 20 66 69 6c 65 2c 20 |he script file, | 00000140 73 6f 20 61 6e 79 20 73 63 72 69 70 74 20 66 69 |so any script fi| 00000150 6c 65 20 77 68 69 63 68 20 72 65 66 65 72 72 65 |le which referre| 00000160 64 20 74 6f 20 61 20 70 61 64 64 65 64 20 73 74 |d to a padded st| 00000170 72 69 6e 67 20 77 6f 75 6c 64 6e 27 74 20 77 6f |ring wouldn't wo| 00000180 72 6b 2e 20 4f 66 20 74 68 65 20 32 33 20 73 61 |rk. Of the 23 sa| 00000190 6d 70 6c 65 20 73 63 72 69 70 74 20 66 69 6c 65 |mple script file| 000001a0 73 20 73 75 70 70 6c 69 65 64 20 77 69 74 68 20 |s supplied with | 000001b0 76 65 72 73 69 6f 6e 20 31 2e 30 34 2c 20 36 20 |version 1.04, 6 | 000001c0 77 6f 75 6c 64 6e 27 74 20 77 6f 72 6b 20 70 72 |wouldn't work pr| 000001d0 6f 70 65 72 6c 79 2e 0a 0a 41 20 6d 6f 72 65 20 |operly...A more | 000001e0 73 65 72 69 6f 75 73 20 70 72 6f 62 6c 65 6d 2c |serious problem,| 000001f0 20 66 72 6f 6d 20 6d 79 20 70 6f 69 6e 74 20 6f | from my point o| 00000200 66 20 76 69 65 77 2c 20 77 61 73 20 74 68 61 74 |f view, was that| 00000210 20 74 68 65 20 6e 61 74 75 72 65 20 6f 66 20 74 | the nature of t| 00000220 68 65 20 73 63 72 69 70 74 20 66 69 6c 65 73 20 |he script files | 00000230 6d 65 61 6e 74 20 74 68 61 74 20 77 68 65 6e 65 |meant that whene| 00000240 76 65 72 20 49 20 63 68 61 6e 67 65 64 20 74 68 |ver I changed th| 00000250 65 20 70 72 6f 67 72 61 6d 20 74 68 65 20 73 63 |e program the sc| 00000260 72 69 70 74 20 66 69 6c 65 73 20 6f 66 74 65 6e |ript files often| 00000270 20 62 65 63 61 6d 65 20 6f 75 74 20 6f 66 20 64 | became out of d| 00000280 61 74 65 2c 20 62 65 63 61 75 73 65 20 74 68 65 |ate, because the| 00000290 20 70 61 74 68 20 74 61 6b 65 6e 20 62 79 20 74 | path taken by t| 000002a0 68 65 20 70 72 6f 67 72 61 6d 20 69 6e 20 61 6e |he program in an| 000002b0 61 6c 79 73 69 6e 67 20 74 68 65 20 6d 6f 64 75 |alysing the modu| 000002c0 6c 65 20 77 6f 75 6c 64 20 63 68 61 6e 67 65 2c |le would change,| 000002d0 20 73 6f 20 61 6c 6c 20 74 68 65 20 72 65 73 70 | so all the resp| 000002e0 6f 6e 73 65 73 20 77 6f 75 6c 64 20 62 65 20 77 |onses would be w| 000002f0 72 6f 6e 67 2e 20 54 6f 20 67 65 74 20 61 72 6f |rong. To get aro| 00000300 75 6e 64 20 74 68 69 73 2c 20 49 20 68 61 76 65 |und this, I have| 00000310 20 74 6f 74 61 6c 6c 79 20 72 65 76 69 73 65 64 | totally revised| 00000320 20 74 68 65 20 73 63 72 69 70 74 20 66 69 6c 65 | the script file| 00000330 20 66 6f 72 6d 61 74 20 61 6e 64 20 73 69 6d 70 | format and simp| 00000340 6c 69 66 69 65 64 20 69 74 73 20 6f 70 65 72 61 |lified its opera| 00000350 74 69 6f 6e 20 66 72 6f 6d 20 74 68 65 20 75 73 |tion from the us| 00000360 65 72 73 20 70 6f 69 6e 74 20 6f 66 20 76 69 65 |ers point of vie| 00000370 77 2e 20 54 68 65 72 65 20 69 73 20 6e 6f 20 6c |w. There is no l| 00000380 6f 6e 67 65 72 20 61 6e 79 20 6e 65 65 64 20 74 |onger any need t| 00000390 6f 20 63 68 61 6e 67 65 20 74 68 65 20 76 61 72 |o change the var| 000003a0 69 61 62 6c 65 73 20 72 65 61 64 73 63 72 69 70 |iables readscrip| 000003b0 74 25 20 61 6e 64 20 77 72 69 74 65 73 63 72 69 |t% and writescri| 000003c0 70 74 25 20 69 6e 20 74 68 65 20 70 72 6f 67 72 |pt% in the progr| 000003d0 61 6d 2e 20 4e 6f 77 20 74 68 65 20 70 72 6f 67 |am. Now the prog| 000003e0 72 61 6d 20 61 6c 77 61 79 73 20 74 72 69 65 73 |ram always tries| 000003f0 20 74 6f 20 72 65 61 64 20 61 20 73 63 72 69 70 | to read a scrip| 00000400 74 20 66 69 6c 65 2c 20 63 72 65 61 74 69 6e 67 |t file, creating| 00000410 20 6f 6e 65 20 69 66 20 69 74 20 64 6f 65 73 20 | one if it does | 00000420 6e 6f 74 20 65 78 69 73 74 2e 20 54 68 65 20 6e |not exist. The n| 00000430 65 77 20 73 63 72 69 70 74 20 66 69 6c 65 73 20 |ew script files | 00000440 63 6f 6e 74 61 69 6e 20 74 68 65 20 6f 66 66 73 |contain the offs| 00000450 65 74 20 61 73 20 77 65 6c 6c 20 61 73 20 74 68 |et as well as th| 00000460 65 20 72 65 73 70 6f 6e 73 65 2c 20 61 6e 64 20 |e response, and | 00000470 61 72 65 20 73 65 61 72 63 68 65 64 20 73 65 71 |are searched seq| 00000480 75 65 6e 74 69 61 6c 6c 79 20 66 72 6f 6d 20 74 |uentially from t| 00000490 68 65 20 73 74 61 72 74 20 65 76 65 72 79 20 74 |he start every t| 000004a0 69 6d 65 20 74 68 65 20 70 72 6f 67 72 61 6d 20 |ime the program | 000004b0 67 65 74 73 20 73 74 75 63 6b 2c 20 73 6f 20 74 |gets stuck, so t| 000004c0 68 65 20 6f 72 64 65 72 20 69 6e 20 77 68 69 63 |he order in whic| 000004d0 68 20 74 68 65 20 72 65 73 70 6f 6e 73 65 73 20 |h the responses | 000004e0 61 72 65 20 73 74 6f 72 65 64 20 69 73 20 75 6e |are stored is un| 000004f0 69 6d 70 6f 72 74 61 6e 74 20 2d 20 69 66 20 69 |important - if i| 00000500 74 20 69 73 20 74 68 65 72 65 20 74 68 65 20 70 |t is there the p| 00000510 72 6f 67 72 61 6d 20 77 69 6c 6c 20 66 69 6e 64 |rogram will find| 00000520 20 69 74 2e 20 49 66 20 74 68 65 20 70 72 6f 67 | it. If the prog| 00000530 72 61 6d 20 63 61 6e 27 74 20 66 69 6e 64 20 61 |ram can't find a| 00000540 20 72 65 73 70 6f 6e 73 65 20 69 6e 20 74 68 65 | response in the| 00000550 20 73 63 72 69 70 74 20 66 69 6c 65 20 69 74 20 | script file it | 00000560 70 72 6f 6d 70 74 73 20 74 68 65 20 75 73 65 72 |prompts the user| 00000570 20 66 6f 72 20 68 65 6c 70 2c 20 61 6e 64 20 74 | for help, and t| 00000580 68 65 6e 20 61 64 64 73 20 74 68 69 73 20 72 65 |hen adds this re| 00000590 73 70 6f 6e 73 65 20 74 6f 20 74 68 65 20 73 63 |sponse to the sc| 000005a0 72 69 70 74 20 66 69 6c 65 20 62 65 66 6f 72 65 |ript file before| 000005b0 20 70 72 6f 63 65 65 64 69 6e 67 2e 0a 0a 41 20 | proceeding...A | 000005c0 75 73 65 66 75 6c 20 63 6f 6e 73 65 71 75 65 6e |useful consequen| 000005d0 63 65 20 6f 66 20 74 68 69 73 20 69 73 20 74 68 |ce of this is th| 000005e0 61 74 20 69 66 20 61 6e 20 65 72 72 6f 72 20 68 |at if an error h| 000005f0 61 70 70 65 6e 73 20 64 75 72 69 6e 67 20 65 78 |appens during ex| 00000600 65 63 75 74 69 6f 6e 2c 20 73 61 79 2c 20 62 65 |ecution, say, be| 00000610 63 61 75 73 65 20 74 68 65 20 75 73 65 72 20 69 |cause the user i| 00000620 6e 70 75 74 73 20 61 20 6d 69 73 74 61 6b 65 2c |nputs a mistake,| 00000630 20 79 6f 75 20 63 61 6e 20 65 64 69 74 20 74 68 | you can edit th| 00000640 65 20 73 63 72 69 70 74 20 66 69 6c 65 20 75 73 |e script file us| 00000650 69 6e 67 20 21 45 64 69 74 20 6f 72 20 54 77 69 |ing !Edit or Twi| 00000660 6e 20 74 6f 20 72 65 6d 6f 76 65 20 74 68 65 20 |n to remove the | 00000670 6f 66 66 65 6e 64 69 6e 67 20 72 65 73 70 6f 6e |offending respon| 00000680 73 65 2e 20 54 68 65 6e 20 73 69 6d 70 6c 79 20 |se. Then simply | 00000690 72 75 6e 6e 69 6e 67 20 74 68 65 20 70 72 6f 67 |running the prog| 000006a0 72 61 6d 20 61 67 61 69 6e 20 77 69 6c 6c 20 72 |ram again will r| 000006b0 65 61 64 20 74 68 65 20 73 63 72 69 70 74 20 66 |ead the script f| 000006c0 69 6c 65 20 75 70 20 74 6f 20 74 68 69 73 20 70 |ile up to this p| 000006d0 6f 69 6e 74 20 61 6e 64 20 74 68 65 6e 20 72 65 |oint and then re| 000006e0 76 65 72 74 20 74 6f 20 61 73 6b 69 6e 67 20 74 |vert to asking t| 000006f0 68 65 20 75 73 65 72 20 66 6f 72 20 68 65 6c 70 |he user for help| 00000700 20 61 67 61 69 6e 2e 20 49 74 20 69 73 20 71 75 | again. It is qu| 00000710 69 74 65 20 73 61 66 65 20 74 6f 20 6a 75 73 74 |ite safe to just| 00000720 20 70 72 65 73 73 20 45 73 63 61 70 65 20 61 6e | press Escape an| 00000730 64 20 74 68 65 6e 20 74 79 70 65 20 27 52 55 4e |d then type 'RUN| 00000740 27 20 2d 20 74 68 65 20 70 72 6f 67 72 61 6d 20 |' - the program | 00000750 77 69 6c 6c 20 74 61 6b 65 20 79 6f 75 20 62 61 |will take you ba| 00000760 63 6b 20 74 6f 20 74 68 65 20 70 6f 69 6e 74 20 |ck to the point | 00000770 77 68 65 72 65 20 79 6f 75 20 77 65 72 65 2e 0a |where you were..| 00000780 0a 54 68 65 20 64 69 73 61 64 76 61 6e 74 61 67 |.The disadvantag| 00000790 65 20 6f 66 20 74 68 69 73 20 63 68 61 6e 67 65 |e of this change| 000007a0 20 69 73 20 74 68 61 74 20 74 68 65 20 73 63 72 | is that the scr| 000007b0 69 70 74 20 66 69 6c 65 73 20 66 72 6f 6d 20 76 |ipt files from v| 000007c0 65 72 73 69 6f 6e 20 31 2e 30 34 20 61 72 65 20 |ersion 1.04 are | 000007d0 6e 6f 77 20 6f 75 74 2d 6f 66 2d 64 61 74 65 2e |now out-of-date.| 000007e0 20 41 6c 73 6f 2c 20 49 20 66 65 65 6c 20 74 68 | Also, I feel th| 000007f0 61 74 20 74 68 65 20 61 6d 6f 75 6e 74 20 6f 66 |at the amount of| 00000800 20 69 6e 66 6f 72 6d 61 74 69 6f 6e 20 69 6e 20 | information in | 00000810 74 68 65 20 6e 65 77 20 73 63 72 69 70 74 20 66 |the new script f| 00000820 69 6c 65 20 61 62 6f 75 74 20 61 20 6d 6f 64 75 |ile about a modu| 00000830 6c 65 20 28 77 68 69 63 68 20 69 73 20 69 74 73 |le (which is its| 00000840 65 6c 66 20 63 6f 70 79 72 69 67 68 74 29 20 69 |elf copyright) i| 00000850 73 20 73 6f 20 68 69 67 68 20 74 68 61 74 20 74 |s so high that t| 00000860 68 65 79 20 63 61 6e 20 6e 6f 20 6c 6f 6e 67 65 |hey can no longe| 00000870 72 20 73 61 66 65 6c 79 20 62 65 20 64 69 73 74 |r safely be dist| 00000880 72 69 62 75 74 65 64 20 61 73 20 50 44 20 66 69 |ributed as PD fi| 00000890 6c 65 73 2c 20 73 6f 20 74 68 65 72 65 20 61 72 |les, so there ar| 000008a0 65 20 6e 6f 20 73 63 72 69 70 74 20 66 69 6c 65 |e no script file| 000008b0 73 20 61 63 63 6f 6d 70 61 6e 79 69 6e 67 20 74 |s accompanying t| 000008c0 68 69 73 20 76 65 72 73 69 6f 6e 2c 20 6e 6f 72 |his version, nor| 000008d0 20 77 69 6c 6c 20 74 68 65 72 65 20 62 65 20 77 | will there be w| 000008e0 69 74 68 20 61 6e 79 20 66 75 74 75 72 65 20 76 |ith any future v| 000008f0 65 72 73 69 6f 6e 73 2e 0a 0a 54 68 65 20 6f 74 |ersions...The ot| 00000900 68 65 72 20 69 6d 70 6f 72 74 61 6e 74 20 63 68 |her important ch| 00000910 61 6e 67 65 73 20 61 72 65 3a 2d 0a 0a 42 49 43 |anges are:-..BIC| 00000920 53 20 50 43 2c 52 31 34 2c 23 6d 61 73 6b 20 69 |S PC,R14,#mask i| 00000930 73 20 6e 6f 77 20 72 65 63 6f 67 6e 69 73 65 64 |s now recognised| 00000940 20 61 73 20 61 6e 20 65 6e 64 2d 6f 66 2d 63 6f | as an end-of-co| 00000950 64 65 20 28 6c 69 6b 65 20 4d 4f 56 20 50 43 2c |de (like MOV PC,| 00000960 52 31 34 29 0a 0a 53 6f 6d 65 20 6d 6f 64 75 6c |R14)..Some modul| 00000970 65 73 20 63 6f 6e 74 61 69 6e 20 68 65 6c 70 20 |es contain help | 00000980 63 6f 64 65 20 69 6e 73 74 65 61 64 20 6f 66 20 |code instead of | 00000990 61 20 68 65 6c 70 20 73 74 72 69 6e 67 2e 20 4d |a help string. M| 000009a0 6f 64 5f 44 69 73 20 6e 6f 77 20 72 65 63 6f 67 |od_Dis now recog| 000009b0 6e 69 73 65 73 20 74 68 69 73 20 61 6e 64 20 61 |nises this and a| 000009c0 63 74 73 20 61 63 63 6f 72 64 69 6e 67 6c 79 0a |cts accordingly.| 000009d0 0a 54 68 65 72 65 20 69 73 20 6e 6f 77 20 73 6f |.There is now so| 000009e0 6d 65 20 73 75 70 70 6f 72 74 20 66 6f 72 20 6f |me support for o| 000009f0 75 74 2d 6f 66 2d 6d 6f 64 75 6c 65 20 62 72 61 |ut-of-module bra| 00000a00 6e 63 68 65 73 2c 20 61 73 20 75 73 65 64 20 62 |nches, as used b| 00000a10 79 20 52 69 73 63 4f 53 2c 20 55 74 69 6c 69 74 |y RiscOS, Utilit| 00000a20 79 4d 6f 64 75 6c 65 20 61 6e 64 20 46 69 6c 65 |yModule and File| 00000a30 53 77 69 74 63 68 2e 20 54 68 65 73 65 20 61 72 |Switch. These ar| 00000a40 65 6e 27 74 20 74 72 61 6e 73 6c 61 74 65 64 20 |en't translated | 00000a50 63 6f 72 72 65 63 74 6c 79 2c 20 62 65 63 61 75 |correctly, becau| 00000a60 73 65 20 49 20 72 61 6e 20 6f 75 74 20 6f 66 20 |se I ran out of | 00000a70 74 69 6d 65 2c 20 62 75 74 20 74 68 65 79 20 64 |time, but they d| 00000a80 6f 6e 27 74 20 63 72 61 73 68 20 74 68 65 20 70 |on't crash the p| 00000a90 72 6f 67 72 61 6d 20 61 6e 79 20 6d 6f 72 65 2e |rogram any more.| 00000aa0 0a 0a 59 6f 75 20 63 61 6e 20 6e 6f 77 20 73 70 |..You can now sp| 00000ab0 65 63 69 66 79 20 41 63 6f 72 6e 2d 74 79 70 65 |ecify Acorn-type| 00000ac0 20 63 6f 6d 70 61 63 74 65 64 20 73 74 72 69 6e | compacted strin| 00000ad0 67 73 20 61 73 20 74 79 70 65 20 2d 34 2e 20 54 |gs as type -4. T| 00000ae0 68 65 73 65 20 73 74 72 69 6e 67 73 20 77 65 72 |hese strings wer| 00000af0 65 20 61 6c 77 61 79 73 20 69 6e 74 65 72 70 72 |e always interpr| 00000b00 65 74 65 64 20 63 6f 72 72 65 63 74 6c 79 20 77 |eted correctly w| 00000b10 68 65 6e 20 74 68 65 79 20 63 72 6f 70 70 65 64 |hen they cropped| 00000b20 20 75 70 20 69 6e 20 68 65 6c 70 20 73 74 72 69 | up in help stri| 00000b30 6e 67 73 2c 20 65 74 63 2e 2c 20 62 75 74 20 74 |ngs, etc., but t| 00000b40 68 65 72 65 20 77 61 73 20 6e 6f 20 77 61 79 20 |here was no way | 00000b50 66 6f 72 20 74 68 65 20 75 73 65 72 20 74 6f 20 |for the user to | 00000b60 73 70 65 63 69 66 79 20 74 68 65 6d 20 69 6e 20 |specify them in | 00000b70 70 72 65 66 65 72 65 6e 63 65 20 74 6f 20 61 20 |preference to a | 00000b80 70 6c 61 69 6e 20 7a 65 72 6f 2d 74 65 72 6d 69 |plain zero-termi| 00000b90 6e 61 74 65 64 20 73 74 72 69 6e 67 2e 0a 0a 49 |nated string...I| 00000ba0 74 20 63 61 6e 20 6e 6f 77 20 63 6f 70 65 20 77 |t can now cope w| 00000bb0 69 74 68 20 6d 6f 64 75 6c 65 73 20 77 69 74 68 |ith modules with| 00000bc0 20 6e 6f 20 74 69 74 6c 65 20 73 74 72 69 6e 67 | no title string| 00000bd0 2c 20 73 75 63 68 20 61 73 20 52 69 73 63 4f 73 |, such as RiscOs| 00000be0 2c 20 61 20 27 68 69 64 64 65 6e 27 20 6d 6f 64 |, a 'hidden' mod| 00000bf0 75 6c 65 20 77 68 69 63 68 20 63 6f 6d 65 73 20 |ule which comes | 00000c00 62 65 66 6f 72 65 20 55 74 69 6c 69 74 79 4d 6f |before UtilityMo| 00000c10 64 75 6c 65 2e 0a |dule..| 00000c16
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