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- KILL
- Delates a file and its info.file.
- eg/KILL "filename"
- LBOUND
- Finds the lower boundary of an array.
- Useful when using arrays in a subprogram.
- See also UBOUND.
- LEFT$
- This returns the left most portion of a string.
- eg/LEFT$("house",1) would be "h"
- The given number is the number of characters returned.
- LEN
- Calculates the length of a string.
- eg/LEN("house") would be 5.
- The string can be a variable or a constant.
- LET
- Assigns a value to a string or numeric variable.
- Normally the word LET is omitted.
- LIBRARY
- Used to access libraries.
- LINE
- Draws a line from point x1,y1 to x2,y2.
- Can be used a draw a rectangle(which may be coloured in).
- eg/LINE(x1,y1)-[step](x2,y2),3,bf
- This draws a box filled with the colour 3.
- LIST
- A menu item performs the same function.
- Probably most useful when used in direct mode.
- It normally displays the program source code(listing) from the start, but
- LIST label, lists the program from a label.
- LLIST
- Prints the listing of a program on the printer.
- LOAD
- A menu item performs the same function.
- Probably most useful when used in direct mode.
- This loads a program into memory, but does not run it.
- LOC
- Location within a file.
- LOCATE
- This moves the cursor to the position you want.
- It can be moved to any row or any column.
- LOF
- Returns the length of a file in bytes.
- LOG
- Finds the log of a number.
- LPOS
- Same as POS, but is in relation to the printer.
- LPRINT
- Prints a line on the printer.
- LSET
- Used in conjunction with creation of random files.
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