Home » Archimedes archive » Archimedes World » AW-1994-06-Disc2.adf » Disk2Jun94 » !AWJune94/Goodies/Zap/!Zap/Docs/E-Menu
!AWJune94/Goodies/Zap/!Zap/Docs/E-Menu
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 » Archimedes World » AW-1994-06-Disc2.adf » Disk2Jun94 |
| Filename: | !AWJune94/Goodies/Zap/!Zap/Docs/E-Menu |
| Read OK: | ✔ |
| File size: | 0E23 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
************************************************************************* * >E-Menu Documents zaps internal menu format * ************************************************************************* If you are writing your own mode then you may add your own menu to appear off the the mode menu. The current modes have a writable icon of the form 'text width' for example. You are asked to give an offset to a 'zap menu structure' at offset e_menu in the mode table. This file documents the format of this structure. It is of the form: #&00 Menu name (12) (zero terminated) #&0C Menu width (os coords) #&10 Module offset of 'update menu code' (see below) #&14 Menu entries (x n) -1 to terminate list of entries Each menu entry is of the form: #&00 Flags: b0-b7 Menu flags as for wimp. ie, b0 Display tick to left of item b1 Dotted line follows b2 item writable b3 generate warning message (see below) b7 ignored b8-b15 Minimum buffer size for this menu entry. (eg writable icon). b16-b23 Internal use : save menu start in a memory b24-b31 Icon colours / 0 for default #&04 Submenu pointer: If the submenu warning bit is clear then: 0=none 1-15=internal use : get from memory 1-15 >16 offset in module of submenu (same structure) If the submenu warning bit is set then this gives the module offset of the code to be called to open the submenu (see below). #&08 Index word. This is a 'handle' for this menu entry which is passed to the interpret code. #&0C Module offset of the interpret code to call when menu clicked on. #&10 Text for this entry (0 terminated string of any length) ALIGN before next entry. This structure is relocatable and thus can be stored directly in your mode extension module. When Zap is run, it converts it into a standard wimp menu with all menu entries being indirected strings. The other values are stored at negative offsets from the standard wimp structure: menu pointer #-4 = address of update menu sub menu entry string buffer pointer #-12 = sub to handle submenu creation (if warning bit set) #-8 = index word #-4 = address of the interpret code to be called when clicked on The update menu sub is called when the menu is created to update the 'ticks' etc. This is called when a menu is created/recreated. The entry/exit conditions are: \E R0=offset of this menu in previous menu R6=w_format value (opt_format if R8=0) R7=w_flags value (opt_flags if R8=0) R8/R9=window (or 0 if called from iconbar menu) R10=address of the start of the wimp menu structure R11<>your workspace \X You may corrupt R0-R11 VS on error etc The interpret code is called when the menu is clicked on. Adjust clicks etc are handled automatically. Perform the menu action. The update code will be called again if the menu is recreated. The entry/exit conditions are: \E R0=offset in menu (=R11!-4) R1=index word (=R10!-8) R2=address of menu item start R3=address of previous menu item start R6=w_format value (opt_format if R8=0) R7=w_flags value (opt_flags if R8=0) R8/R9=window (or 0 if called from iconbar menu) R10=address of text for this menu item R11=end of list of menu offsets as returned by the wimp \X You may corrupt R0-R11 VS on error etc The menu warning code is called when the menu warning bit is set and zap gets a menu warning message. It has entry/exit conditions: \E R8/R9=window (or 0 if called from iconbar menu) R11=menu warning block as returned by the wimp \X R1=pointer to submenu OR window handle of leaf window to be opened. All leaf windows should be warned!
00000000 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************| * 00000040 2a 2a 2a 2a 2a 2a 2a 2a 2a 0a 2a 20 3e 45 2d 4d |*********.* >E-M| 00000050 65 6e 75 09 44 6f 63 75 6d 65 6e 74 73 20 7a 61 |enu.Documents za| 00000060 70 73 20 69 6e 74 65 72 6e 61 6c 20 6d 65 6e 75 |ps internal menu| 00000070 20 66 6f 72 6d 61 74 09 09 09 2a 0a 2a 2a 2a 2a | format...*.****| 00000080 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************| * 000000c0 2a 2a 2a 2a 2a 0a 0a 49 66 20 79 6f 75 20 61 72 |*****..If you ar| 000000d0 65 20 77 72 69 74 69 6e 67 20 79 6f 75 72 20 6f |e writing your o| 000000e0 77 6e 20 6d 6f 64 65 20 74 68 65 6e 20 79 6f 75 |wn mode then you| 000000f0 20 6d 61 79 20 61 64 64 20 79 6f 75 72 20 6f 77 | may add your ow| 00000100 6e 20 6d 65 6e 75 20 74 6f 20 61 70 70 65 61 72 |n menu to appear| 00000110 20 6f 66 66 0a 74 68 65 20 74 68 65 20 6d 6f 64 | off.the the mod| 00000120 65 20 6d 65 6e 75 2e 20 54 68 65 20 63 75 72 72 |e menu. The curr| 00000130 65 6e 74 20 6d 6f 64 65 73 20 68 61 76 65 20 61 |ent modes have a| 00000140 20 77 72 69 74 61 62 6c 65 20 69 63 6f 6e 20 6f | writable icon o| 00000150 66 20 74 68 65 20 66 6f 72 6d 20 27 74 65 78 74 |f the form 'text| 00000160 0a 77 69 64 74 68 27 20 66 6f 72 20 65 78 61 6d |.width' for exam| 00000170 70 6c 65 2e 0a 0a 59 6f 75 20 61 72 65 20 61 73 |ple...You are as| 00000180 6b 65 64 20 74 6f 20 67 69 76 65 20 61 6e 20 6f |ked to give an o| 00000190 66 66 73 65 74 20 74 6f 20 61 20 27 7a 61 70 20 |ffset to a 'zap | 000001a0 6d 65 6e 75 20 73 74 72 75 63 74 75 72 65 27 20 |menu structure' | 000001b0 61 74 20 6f 66 66 73 65 74 20 65 5f 6d 65 6e 75 |at offset e_menu| 000001c0 20 69 6e 0a 74 68 65 20 6d 6f 64 65 20 74 61 62 | in.the mode tab| 000001d0 6c 65 2e 20 54 68 69 73 20 66 69 6c 65 20 64 6f |le. This file do| 000001e0 63 75 6d 65 6e 74 73 20 74 68 65 20 66 6f 72 6d |cuments the form| 000001f0 61 74 20 6f 66 20 74 68 69 73 20 73 74 72 75 63 |at of this struc| 00000200 74 75 72 65 2e 20 49 74 20 69 73 20 6f 66 0a 74 |ture. It is of.t| 00000210 68 65 20 66 6f 72 6d 3a 0a 0a 09 23 26 30 30 09 |he form:...#&00.| 00000220 4d 65 6e 75 20 6e 61 6d 65 20 28 31 32 29 20 28 |Menu name (12) (| 00000230 7a 65 72 6f 20 74 65 72 6d 69 6e 61 74 65 64 29 |zero terminated)| 00000240 0a 09 23 26 30 43 09 4d 65 6e 75 20 77 69 64 74 |..#&0C.Menu widt| 00000250 68 20 28 6f 73 20 63 6f 6f 72 64 73 29 0a 09 23 |h (os coords)..#| 00000260 26 31 30 09 4d 6f 64 75 6c 65 20 6f 66 66 73 65 |&10.Module offse| 00000270 74 20 6f 66 20 27 75 70 64 61 74 65 20 6d 65 6e |t of 'update men| 00000280 75 20 63 6f 64 65 27 20 28 73 65 65 20 62 65 6c |u code' (see bel| 00000290 6f 77 29 0a 09 23 26 31 34 09 4d 65 6e 75 20 65 |ow)..#&14.Menu e| 000002a0 6e 74 72 69 65 73 20 28 78 20 6e 29 0a 09 09 2d |ntries (x n)...-| 000002b0 31 20 74 6f 20 74 65 72 6d 69 6e 61 74 65 20 6c |1 to terminate l| 000002c0 69 73 74 20 6f 66 20 65 6e 74 72 69 65 73 0a 09 |ist of entries..| 000002d0 09 0a 45 61 63 68 20 6d 65 6e 75 20 65 6e 74 72 |..Each menu entr| 000002e0 79 20 69 73 20 6f 66 20 74 68 65 20 66 6f 72 6d |y is of the form| 000002f0 3a 0a 0a 09 23 26 30 30 09 46 6c 61 67 73 3a 09 |:...#&00.Flags:.| 00000300 62 30 2d 62 37 09 4d 65 6e 75 20 66 6c 61 67 73 |b0-b7.Menu flags| 00000310 20 61 73 20 66 6f 72 20 77 69 6d 70 2e 20 69 65 | as for wimp. ie| 00000320 2c 0a 09 09 09 62 30 09 44 69 73 70 6c 61 79 20 |,....b0.Display | 00000330 74 69 63 6b 20 74 6f 20 6c 65 66 74 20 6f 66 20 |tick to left of | 00000340 69 74 65 6d 0a 09 09 09 62 31 09 44 6f 74 74 65 |item....b1.Dotte| 00000350 64 20 6c 69 6e 65 20 66 6f 6c 6c 6f 77 73 0a 09 |d line follows..| 00000360 09 09 62 32 09 69 74 65 6d 20 77 72 69 74 61 62 |..b2.item writab| 00000370 6c 65 0a 09 09 09 62 33 09 67 65 6e 65 72 61 74 |le....b3.generat| 00000380 65 20 77 61 72 6e 69 6e 67 20 6d 65 73 73 61 67 |e warning messag| 00000390 65 20 28 73 65 65 20 62 65 6c 6f 77 29 0a 09 09 |e (see below)...| 000003a0 09 62 37 09 69 67 6e 6f 72 65 64 0a 09 09 09 62 |.b7.ignored....b| 000003b0 38 2d 62 31 35 09 4d 69 6e 69 6d 75 6d 20 62 75 |8-b15.Minimum bu| 000003c0 66 66 65 72 20 73 69 7a 65 20 66 6f 72 20 74 68 |ffer size for th| 000003d0 69 73 20 6d 65 6e 75 20 65 6e 74 72 79 2e 0a 09 |is menu entry...| 000003e0 09 09 09 28 65 67 20 77 72 69 74 61 62 6c 65 20 |...(eg writable | 000003f0 69 63 6f 6e 29 2e 0a 09 09 09 62 31 36 2d 62 32 |icon).....b16-b2| 00000400 33 09 49 6e 74 65 72 6e 61 6c 20 75 73 65 20 3a |3.Internal use :| 00000410 20 73 61 76 65 20 6d 65 6e 75 20 73 74 61 72 74 | save menu start| 00000420 20 69 6e 20 61 20 6d 65 6d 6f 72 79 0a 09 09 09 | in a memory....| 00000430 62 32 34 2d 62 33 31 09 49 63 6f 6e 20 63 6f 6c |b24-b31.Icon col| 00000440 6f 75 72 73 20 2f 20 30 20 66 6f 72 20 64 65 66 |ours / 0 for def| 00000450 61 75 6c 74 0a 09 23 26 30 34 09 53 75 62 6d 65 |ault..#&04.Subme| 00000460 6e 75 20 70 6f 69 6e 74 65 72 3a 0a 09 09 49 66 |nu pointer:...If| 00000470 20 74 68 65 20 73 75 62 6d 65 6e 75 20 77 61 72 | the submenu war| 00000480 6e 69 6e 67 20 62 69 74 20 69 73 20 63 6c 65 61 |ning bit is clea| 00000490 72 20 74 68 65 6e 3a 0a 09 09 09 30 3d 6e 6f 6e |r then:....0=non| 000004a0 65 0a 09 09 09 31 2d 31 35 3d 69 6e 74 65 72 6e |e....1-15=intern| 000004b0 61 6c 20 75 73 65 20 3a 20 67 65 74 20 66 72 6f |al use : get fro| 000004c0 6d 20 6d 65 6d 6f 72 79 20 31 2d 31 35 0a 09 09 |m memory 1-15...| 000004d0 09 3e 31 36 20 6f 66 66 73 65 74 20 69 6e 20 6d |.>16 offset in m| 000004e0 6f 64 75 6c 65 20 6f 66 20 73 75 62 6d 65 6e 75 |odule of submenu| 000004f0 20 28 73 61 6d 65 20 73 74 72 75 63 74 75 72 65 | (same structure| 00000500 29 0a 09 09 49 66 20 74 68 65 20 73 75 62 6d 65 |)...If the subme| 00000510 6e 75 20 77 61 72 6e 69 6e 67 20 62 69 74 20 69 |nu warning bit i| 00000520 73 20 73 65 74 20 74 68 65 6e 20 74 68 69 73 20 |s set then this | 00000530 67 69 76 65 73 20 74 68 65 20 6d 6f 64 75 6c 65 |gives the module| 00000540 0a 09 09 6f 66 66 73 65 74 20 6f 66 20 74 68 65 |...offset of the| 00000550 20 63 6f 64 65 20 74 6f 20 62 65 20 63 61 6c 6c | code to be call| 00000560 65 64 20 74 6f 20 6f 70 65 6e 20 74 68 65 20 73 |ed to open the s| 00000570 75 62 6d 65 6e 75 20 28 73 65 65 0a 09 09 62 65 |ubmenu (see...be| 00000580 6c 6f 77 29 2e 0a 09 23 26 30 38 09 49 6e 64 65 |low)...#&08.Inde| 00000590 78 20 77 6f 72 64 2e 20 54 68 69 73 20 69 73 20 |x word. This is | 000005a0 61 20 27 68 61 6e 64 6c 65 27 20 66 6f 72 20 74 |a 'handle' for t| 000005b0 68 69 73 20 6d 65 6e 75 20 65 6e 74 72 79 20 77 |his menu entry w| 000005c0 68 69 63 68 20 69 73 0a 09 09 70 61 73 73 65 64 |hich is...passed| 000005d0 20 74 6f 20 74 68 65 20 69 6e 74 65 72 70 72 65 | to the interpre| 000005e0 74 20 63 6f 64 65 2e 0a 09 23 26 30 43 09 4d 6f |t code...#&0C.Mo| 000005f0 64 75 6c 65 20 6f 66 66 73 65 74 20 6f 66 20 74 |dule offset of t| 00000600 68 65 20 69 6e 74 65 72 70 72 65 74 20 63 6f 64 |he interpret cod| 00000610 65 20 74 6f 20 63 61 6c 6c 20 77 68 65 6e 20 6d |e to call when m| 00000620 65 6e 75 20 0a 09 09 63 6c 69 63 6b 65 64 20 6f |enu ...clicked o| 00000630 6e 2e 0a 09 23 26 31 30 09 54 65 78 74 20 66 6f |n...#&10.Text fo| 00000640 72 20 74 68 69 73 20 65 6e 74 72 79 20 28 30 20 |r this entry (0 | 00000650 74 65 72 6d 69 6e 61 74 65 64 20 73 74 72 69 6e |terminated strin| 00000660 67 20 6f 66 20 61 6e 79 20 6c 65 6e 67 74 68 29 |g of any length)| 00000670 0a 09 41 4c 49 47 4e 20 62 65 66 6f 72 65 20 6e |..ALIGN before n| 00000680 65 78 74 20 65 6e 74 72 79 2e 0a 09 0a 54 68 69 |ext entry....Thi| 00000690 73 20 73 74 72 75 63 74 75 72 65 20 69 73 20 72 |s structure is r| 000006a0 65 6c 6f 63 61 74 61 62 6c 65 20 61 6e 64 20 74 |elocatable and t| 000006b0 68 75 73 20 63 61 6e 20 62 65 20 73 74 6f 72 65 |hus can be store| 000006c0 64 20 64 69 72 65 63 74 6c 79 20 69 6e 20 79 6f |d directly in yo| 000006d0 75 72 20 6d 6f 64 65 0a 65 78 74 65 6e 73 69 6f |ur mode.extensio| 000006e0 6e 20 6d 6f 64 75 6c 65 2e 20 57 68 65 6e 20 5a |n module. When Z| 000006f0 61 70 20 69 73 20 72 75 6e 2c 20 69 74 20 63 6f |ap is run, it co| 00000700 6e 76 65 72 74 73 20 69 74 20 69 6e 74 6f 20 61 |nverts it into a| 00000710 20 73 74 61 6e 64 61 72 64 20 77 69 6d 70 20 6d | standard wimp m| 00000720 65 6e 75 0a 77 69 74 68 20 61 6c 6c 20 6d 65 6e |enu.with all men| 00000730 75 20 65 6e 74 72 69 65 73 20 62 65 69 6e 67 20 |u entries being | 00000740 69 6e 64 69 72 65 63 74 65 64 20 73 74 72 69 6e |indirected strin| 00000750 67 73 2e 20 54 68 65 20 6f 74 68 65 72 20 76 61 |gs. The other va| 00000760 6c 75 65 73 20 61 72 65 20 73 74 6f 72 65 64 0a |lues are stored.| 00000770 61 74 20 6e 65 67 61 74 69 76 65 20 6f 66 66 73 |at negative offs| 00000780 65 74 73 20 66 72 6f 6d 20 74 68 65 20 73 74 61 |ets from the sta| 00000790 6e 64 61 72 64 20 77 69 6d 70 20 73 74 72 75 63 |ndard wimp struc| 000007a0 74 75 72 65 3a 0a 0a 09 6d 65 6e 75 20 70 6f 69 |ture:...menu poi| 000007b0 6e 74 65 72 0a 09 23 2d 34 09 3d 20 61 64 64 72 |nter..#-4.= addr| 000007c0 65 73 73 20 6f 66 20 75 70 64 61 74 65 20 6d 65 |ess of update me| 000007d0 6e 75 20 73 75 62 0a 09 0a 09 6d 65 6e 75 20 65 |nu sub....menu e| 000007e0 6e 74 72 79 20 73 74 72 69 6e 67 20 62 75 66 66 |ntry string buff| 000007f0 65 72 20 70 6f 69 6e 74 65 72 0a 09 23 2d 31 32 |er pointer..#-12| 00000800 09 3d 20 73 75 62 20 74 6f 20 68 61 6e 64 6c 65 |.= sub to handle| 00000810 20 73 75 62 6d 65 6e 75 20 63 72 65 61 74 69 6f | submenu creatio| 00000820 6e 20 28 69 66 20 77 61 72 6e 69 6e 67 20 62 69 |n (if warning bi| 00000830 74 20 73 65 74 29 0a 09 23 2d 38 09 3d 20 69 6e |t set)..#-8.= in| 00000840 64 65 78 20 77 6f 72 64 0a 09 23 2d 34 09 3d 20 |dex word..#-4.= | 00000850 61 64 64 72 65 73 73 20 6f 66 20 74 68 65 20 69 |address of the i| 00000860 6e 74 65 72 70 72 65 74 20 63 6f 64 65 20 74 6f |nterpret code to| 00000870 20 62 65 20 63 61 6c 6c 65 64 20 77 68 65 6e 20 | be called when | 00000880 63 6c 69 63 6b 65 64 20 6f 6e 0a 09 0a 54 68 65 |clicked on...The| 00000890 20 75 70 64 61 74 65 20 6d 65 6e 75 20 73 75 62 | update menu sub| 000008a0 20 69 73 20 63 61 6c 6c 65 64 20 77 68 65 6e 20 | is called when | 000008b0 74 68 65 20 6d 65 6e 75 20 69 73 20 63 72 65 61 |the menu is crea| 000008c0 74 65 64 20 74 6f 20 75 70 64 61 74 65 20 74 68 |ted to update th| 000008d0 65 20 27 74 69 63 6b 73 27 0a 65 74 63 2e 20 54 |e 'ticks'.etc. T| 000008e0 68 69 73 20 69 73 20 63 61 6c 6c 65 64 20 77 68 |his is called wh| 000008f0 65 6e 20 61 20 6d 65 6e 75 20 69 73 20 63 72 65 |en a menu is cre| 00000900 61 74 65 64 2f 72 65 63 72 65 61 74 65 64 2e 20 |ated/recreated. | 00000910 54 68 65 20 65 6e 74 72 79 2f 65 78 69 74 0a 63 |The entry/exit.c| 00000920 6f 6e 64 69 74 69 6f 6e 73 20 61 72 65 3a 0a 0a |onditions are:..| 00000930 09 5c 45 09 52 30 3d 6f 66 66 73 65 74 20 6f 66 |.\E.R0=offset of| 00000940 20 74 68 69 73 20 6d 65 6e 75 20 69 6e 20 70 72 | this menu in pr| 00000950 65 76 69 6f 75 73 20 6d 65 6e 75 0a 09 09 52 36 |evious menu...R6| 00000960 3d 77 5f 66 6f 72 6d 61 74 20 76 61 6c 75 65 20 |=w_format value | 00000970 28 6f 70 74 5f 66 6f 72 6d 61 74 20 69 66 20 52 |(opt_format if R| 00000980 38 3d 30 29 0a 09 09 52 37 3d 77 5f 66 6c 61 67 |8=0)...R7=w_flag| 00000990 73 20 76 61 6c 75 65 20 28 6f 70 74 5f 66 6c 61 |s value (opt_fla| 000009a0 67 73 20 69 66 20 52 38 3d 30 29 0a 09 09 52 38 |gs if R8=0)...R8| 000009b0 2f 52 39 3d 77 69 6e 64 6f 77 20 28 6f 72 20 30 |/R9=window (or 0| 000009c0 20 69 66 20 63 61 6c 6c 65 64 20 66 72 6f 6d 20 | if called from | 000009d0 69 63 6f 6e 62 61 72 20 6d 65 6e 75 29 0a 09 09 |iconbar menu)...| 000009e0 52 31 30 3d 61 64 64 72 65 73 73 20 6f 66 20 74 |R10=address of t| 000009f0 68 65 20 73 74 61 72 74 20 6f 66 20 74 68 65 20 |he start of the | 00000a00 77 69 6d 70 20 6d 65 6e 75 20 73 74 72 75 63 74 |wimp menu struct| 00000a10 75 72 65 0a 09 09 52 31 31 3c 3e 79 6f 75 72 20 |ure...R11<>your | 00000a20 77 6f 72 6b 73 70 61 63 65 0a 09 5c 58 09 59 6f |workspace..\X.Yo| 00000a30 75 20 6d 61 79 20 63 6f 72 72 75 70 74 20 52 30 |u may corrupt R0| 00000a40 2d 52 31 31 20 56 53 20 6f 6e 20 65 72 72 6f 72 |-R11 VS on error| 00000a50 20 65 74 63 0a 09 0a 54 68 65 20 69 6e 74 65 72 | etc...The inter| 00000a60 70 72 65 74 20 63 6f 64 65 20 69 73 20 63 61 6c |pret code is cal| 00000a70 6c 65 64 20 77 68 65 6e 20 74 68 65 20 6d 65 6e |led when the men| 00000a80 75 20 69 73 20 63 6c 69 63 6b 65 64 20 6f 6e 2e |u is clicked on.| 00000a90 20 41 64 6a 75 73 74 20 63 6c 69 63 6b 73 20 65 | Adjust clicks e| 00000aa0 74 63 0a 61 72 65 20 68 61 6e 64 6c 65 64 20 61 |tc.are handled a| 00000ab0 75 74 6f 6d 61 74 69 63 61 6c 6c 79 2e 20 50 65 |utomatically. Pe| 00000ac0 72 66 6f 72 6d 20 74 68 65 20 6d 65 6e 75 20 61 |rform the menu a| 00000ad0 63 74 69 6f 6e 2e 20 54 68 65 20 75 70 64 61 74 |ction. The updat| 00000ae0 65 20 63 6f 64 65 20 77 69 6c 6c 20 62 65 0a 63 |e code will be.c| 00000af0 61 6c 6c 65 64 20 61 67 61 69 6e 20 69 66 20 74 |alled again if t| 00000b00 68 65 20 6d 65 6e 75 20 69 73 20 72 65 63 72 65 |he menu is recre| 00000b10 61 74 65 64 2e 20 54 68 65 20 65 6e 74 72 79 2f |ated. The entry/| 00000b20 65 78 69 74 20 63 6f 6e 64 69 74 69 6f 6e 73 20 |exit conditions | 00000b30 61 72 65 3a 0a 0a 09 5c 45 09 52 30 3d 6f 66 66 |are:...\E.R0=off| 00000b40 73 65 74 20 69 6e 20 6d 65 6e 75 20 28 3d 52 31 |set in menu (=R1| 00000b50 31 21 2d 34 29 0a 09 09 52 31 3d 69 6e 64 65 78 |1!-4)...R1=index| 00000b60 20 77 6f 72 64 20 28 3d 52 31 30 21 2d 38 29 0a | word (=R10!-8).| 00000b70 09 09 52 32 3d 61 64 64 72 65 73 73 20 6f 66 20 |..R2=address of | 00000b80 6d 65 6e 75 20 69 74 65 6d 20 73 74 61 72 74 0a |menu item start.| 00000b90 09 09 52 33 3d 61 64 64 72 65 73 73 20 6f 66 20 |..R3=address of | 00000ba0 70 72 65 76 69 6f 75 73 20 6d 65 6e 75 20 69 74 |previous menu it| 00000bb0 65 6d 20 73 74 61 72 74 0a 09 09 52 36 3d 77 5f |em start...R6=w_| 00000bc0 66 6f 72 6d 61 74 20 76 61 6c 75 65 20 28 6f 70 |format value (op| 00000bd0 74 5f 66 6f 72 6d 61 74 20 69 66 20 52 38 3d 30 |t_format if R8=0| 00000be0 29 0a 09 09 52 37 3d 77 5f 66 6c 61 67 73 20 76 |)...R7=w_flags v| 00000bf0 61 6c 75 65 20 28 6f 70 74 5f 66 6c 61 67 73 20 |alue (opt_flags | 00000c00 69 66 20 52 38 3d 30 29 0a 09 09 52 38 2f 52 39 |if R8=0)...R8/R9| 00000c10 3d 77 69 6e 64 6f 77 20 28 6f 72 20 30 20 69 66 |=window (or 0 if| 00000c20 20 63 61 6c 6c 65 64 20 66 72 6f 6d 20 69 63 6f | called from ico| 00000c30 6e 62 61 72 20 6d 65 6e 75 29 0a 09 09 52 31 30 |nbar menu)...R10| 00000c40 3d 61 64 64 72 65 73 73 20 6f 66 20 74 65 78 74 |=address of text| 00000c50 20 66 6f 72 20 74 68 69 73 20 6d 65 6e 75 20 69 | for this menu i| 00000c60 74 65 6d 0a 09 09 52 31 31 3d 65 6e 64 20 6f 66 |tem...R11=end of| 00000c70 20 6c 69 73 74 20 6f 66 20 6d 65 6e 75 20 6f 66 | list of menu of| 00000c80 66 73 65 74 73 20 61 73 20 72 65 74 75 72 6e 65 |fsets as returne| 00000c90 64 20 62 79 20 74 68 65 20 77 69 6d 70 0a 09 5c |d by the wimp..\| 00000ca0 58 09 59 6f 75 20 6d 61 79 20 63 6f 72 72 75 70 |X.You may corrup| 00000cb0 74 20 52 30 2d 52 31 31 20 56 53 20 6f 6e 20 65 |t R0-R11 VS on e| 00000cc0 72 72 6f 72 20 65 74 63 0a 09 0a 54 68 65 20 6d |rror etc...The m| 00000cd0 65 6e 75 20 77 61 72 6e 69 6e 67 20 63 6f 64 65 |enu warning code| 00000ce0 20 69 73 20 63 61 6c 6c 65 64 20 77 68 65 6e 20 | is called when | 00000cf0 74 68 65 20 6d 65 6e 75 20 77 61 72 6e 69 6e 67 |the menu warning| 00000d00 20 62 69 74 20 69 73 20 73 65 74 20 61 6e 64 20 | bit is set and | 00000d10 7a 61 70 20 67 65 74 73 0a 61 20 6d 65 6e 75 20 |zap gets.a menu | 00000d20 77 61 72 6e 69 6e 67 20 6d 65 73 73 61 67 65 2e |warning message.| 00000d30 20 49 74 20 68 61 73 20 65 6e 74 72 79 2f 65 78 | It has entry/ex| 00000d40 69 74 20 63 6f 6e 64 69 74 69 6f 6e 73 3a 0a 0a |it conditions:..| 00000d50 09 5c 45 09 52 38 2f 52 39 3d 77 69 6e 64 6f 77 |.\E.R8/R9=window| 00000d60 20 28 6f 72 20 30 20 69 66 20 63 61 6c 6c 65 64 | (or 0 if called| 00000d70 20 66 72 6f 6d 20 69 63 6f 6e 62 61 72 20 6d 65 | from iconbar me| 00000d80 6e 75 29 0a 09 09 52 31 31 3d 6d 65 6e 75 20 77 |nu)...R11=menu w| 00000d90 61 72 6e 69 6e 67 20 62 6c 6f 63 6b 20 61 73 20 |arning block as | 00000da0 72 65 74 75 72 6e 65 64 20 62 79 20 74 68 65 20 |returned by the | 00000db0 77 69 6d 70 0a 09 5c 58 09 52 31 3d 70 6f 69 6e |wimp..\X.R1=poin| 00000dc0 74 65 72 20 74 6f 20 73 75 62 6d 65 6e 75 20 4f |ter to submenu O| 00000dd0 52 20 77 69 6e 64 6f 77 20 68 61 6e 64 6c 65 20 |R window handle | 00000de0 6f 66 20 6c 65 61 66 20 77 69 6e 64 6f 77 20 74 |of leaf window t| 00000df0 6f 0a 09 09 62 65 20 6f 70 65 6e 65 64 2e 0a 0a |o...be opened...| 00000e00 41 6c 6c 20 6c 65 61 66 20 77 69 6e 64 6f 77 73 |All leaf windows| 00000e10 20 73 68 6f 75 6c 64 20 62 65 20 77 61 72 6e 65 | should be warne| 00000e20 64 21 0a |d!.| 00000e23
.