Fed up of typing in lengthy Basic command words? Do listings take an age to enter? D.Lacey from Kingswood in Bristol has come up with the perfect solution: rather than using standard Basic commands like list and next. Mr Lacey has fiddled with the CPC's operating system so that it is now possible to use commands such as L and N . The program intercepts the Basic vector, EDIT, which is found at a different location in each version of the Amstrad computer After running the program. 664 users type poke &a201,&5B:Call &a200 6128 users enter poke &A201, &5E:Call &A200. If you have the 464 simply type call &A200 to install the Keywords Two bar commands are introduced to the system: |KWS.ON, |KWS.OFF. Appropriately |KWS.ON switches on the keywords and KWS.OFF switches them off. Note the following points - The program doesn't change bar commands or anything inside quotes
- Take cate when naming variables. For example, HI.SCORE would become HIMEMscore. Either leave out full stops in variable names or change them for the underline symbol
- Upper and lower case abbreviations are treated the same.
- Avoid entering long lines as the expanded version may be more than 255 characters - this could upset the system.
- Use |KWS.OFF before an input command. and |KWS.ON after.
- The full stop in a keyword replaces a space, bracket and quote mark in many instances print ch.45) and op.dummy" for example.
Commands and keyword abbreviations | AUTO CONT CHR$ ( DEFREAL EVERY GOSUB INPUT LIST MODE ORIGIN RESTORE ROUND( USING# WINDOW XPOS | a. c. ch. defr. ev. g. inp. l. m. o. res. ro. u. w. x. | AFTER CALL DATA DELETE ERASE HIMEM INSTR( LOCATE MEMORY OPENOUT" RELEASE SYMBOL UPPER$( WHILE YPOS | af. ca. d. del er. h. ins Xo. me. op. rel s. up. wh. y. | BORDER CLEAR DRAW ELSE FOR HEX$( JOY ( LEFT$( MERGE" PLOT RANDOMIZE STRINGS ( VAL ( WIDTH ZONE | b. cl. dr. e. f. he. j. le. mer. p. ra. st. v. wid. z. | BIN$( CLOSEOUT DEFINT EDIT FRE("") INKEY KEY LOWER$( NEXT PAPER RIGHT$( SOUND VPOS(# WRITE | bi. clo. de. ed. fr. i. k. low. n. pa. ri. so. vp. wr. |
AA#31
| ★ AMSTRAD CPC ★ DOWNLOAD ★ |
 | Aucun fichier de disponible:
» Vous avez des fichiers que nous ne possédons pas concernent cette page ? | | ★ AMSTRAD CPC ★ A voir aussi sur CPCrulez , les sujets suivants pourront vous intéresser... |
 | Lien(s):
|
CPCrulez[Content Management System] v8.732-desktop/c Page créée en 219 millisecondes et consultée 1837 foisL'Amstrad CPC est une machine 8 bits à base d'un Z80 à 4MHz. Le premier de la gamme fut le CPC 464 en 1984, équipé d'un lecteur de cassettes intégré il se plaçait en concurrent du Commodore C64 beaucoup plus compliqué à utiliser et plus cher. Ce fut un réel succès et sorti cette même années le CPC 664 équipé d'un lecteur de disquettes trois pouces intégré. Sa vie fut de courte durée puisqu'en 1985 il fut remplacé par le CPC 6128 qui était plus compact, plus soigné et surtout qui avait 128Ko de RAM au lieu de 64Ko. |
|
|
|