Home » Archimedes archive » Archimedes World » AW-1993-11.adf » AWNov93 » !AWNov93/Goodies/RISC_OS/Examples/Example_8
!AWNov93/Goodies/RISC_OS/Examples/Example_8
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-1993-11.adf » AWNov93 |
| Filename: | !AWNov93/Goodies/RISC_OS/Examples/Example_8 |
| Read OK: | ✔ |
| File size: | 0213 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
| Archimedes World Guide to RISCOS_CLI "VARIABLES" | Program : Example 8 | Purpose : Illustrates the use of Aliases | | N.B. vertical slash indicates a comment (like "REM" in BASIC) Echo Notice the use of double percents because we are defining our alias in an Echo obey file Echo Echo *Set Alias$Greet If "%%0"="Sally" THEN Echo Goodbye %%0 ELSE Echo Hello %%0 Echo *Greet Sally Echo *Greet Fred Echo Set Alias$Greet If "%%0"="Sally" THEN Echo Goodbye %%0 ELSE Echo Hello %%0 Greet Sally Greet Fred
00000000 7c 20 20 41 72 63 68 69 6d 65 64 65 73 20 57 6f || Archimedes Wo| 00000010 72 6c 64 20 47 75 69 64 65 20 74 6f 20 52 49 53 |rld Guide to RIS| 00000020 43 4f 53 5f 43 4c 49 20 20 20 20 20 20 22 56 41 |COS_CLI "VA| 00000030 52 49 41 42 4c 45 53 22 0a 0a 7c 20 20 50 72 6f |RIABLES"..| Pro| 00000040 67 72 61 6d 20 3a 20 45 78 61 6d 70 6c 65 20 38 |gram : Example 8| 00000050 0a 20 20 20 0a 7c 20 20 50 75 72 70 6f 73 65 20 |. .| Purpose | 00000060 3a 20 49 6c 6c 75 73 74 72 61 74 65 73 20 74 68 |: Illustrates th| 00000070 65 20 75 73 65 20 6f 66 20 41 6c 69 61 73 65 73 |e use of Aliases| 00000080 0a 7c 0a 7c 20 20 20 20 20 20 20 20 20 20 20 20 |.|.| | 00000090 4e 2e 42 2e 20 76 65 72 74 69 63 61 6c 20 73 6c |N.B. vertical sl| 000000a0 61 73 68 20 69 6e 64 69 63 61 74 65 73 20 61 20 |ash indicates a | 000000b0 63 6f 6d 6d 65 6e 74 20 28 6c 69 6b 65 20 22 52 |comment (like "R| 000000c0 45 4d 22 20 69 6e 20 42 41 53 49 43 29 0a 20 0a |EM" in BASIC). .| 000000d0 0a 0a 45 63 68 6f 20 4e 6f 74 69 63 65 20 74 68 |..Echo Notice th| 000000e0 65 20 75 73 65 20 6f 66 20 64 6f 75 62 6c 65 20 |e use of double | 000000f0 70 65 72 63 65 6e 74 73 20 62 65 63 61 75 73 65 |percents because| 00000100 20 77 65 20 61 72 65 20 64 65 66 69 6e 69 6e 67 | we are defining| 00000110 20 6f 75 72 20 61 6c 69 61 73 20 69 6e 20 61 6e | our alias in an| 00000120 0a 45 63 68 6f 20 6f 62 65 79 20 66 69 6c 65 0a |.Echo obey file.| 00000130 45 63 68 6f 0a 45 63 68 6f 20 2a 53 65 74 20 41 |Echo.Echo *Set A| 00000140 6c 69 61 73 24 47 72 65 65 74 20 49 66 20 22 25 |lias$Greet If "%| 00000150 25 30 22 3d 22 53 61 6c 6c 79 22 20 54 48 45 4e |%0"="Sally" THEN| 00000160 20 45 63 68 6f 20 47 6f 6f 64 62 79 65 20 25 25 | Echo Goodbye %%| 00000170 30 20 45 4c 53 45 20 45 63 68 6f 20 48 65 6c 6c |0 ELSE Echo Hell| 00000180 6f 20 25 25 30 0a 45 63 68 6f 20 2a 47 72 65 65 |o %%0.Echo *Gree| 00000190 74 20 53 61 6c 6c 79 0a 45 63 68 6f 20 2a 47 72 |t Sally.Echo *Gr| 000001a0 65 65 74 20 46 72 65 64 0a 45 63 68 6f 0a 53 65 |eet Fred.Echo.Se| 000001b0 74 20 41 6c 69 61 73 24 47 72 65 65 74 20 49 66 |t Alias$Greet If| 000001c0 20 22 25 25 30 22 3d 22 53 61 6c 6c 79 22 20 54 | "%%0"="Sally" T| 000001d0 48 45 4e 20 45 63 68 6f 20 47 6f 6f 64 62 79 65 |HEN Echo Goodbye| 000001e0 20 25 25 30 20 45 4c 53 45 20 45 63 68 6f 20 48 | %%0 ELSE Echo H| 000001f0 65 6c 6c 6f 20 25 25 30 0a 47 72 65 65 74 20 53 |ello %%0.Greet S| 00000200 61 6c 6c 79 0a 47 72 65 65 74 20 46 72 65 64 0a |ally.Greet Fred.| 00000210 0a 0a 0a |...| 00000213
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