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IBM System/3 BASIC was an interpreter for the BASIC programming language for the IBM System/34 midrange computer. [1]System/34 BASIC was first offered in 1978, and as such, contained many of the trappings that a BASIC program would have encountered in the time period of the TRS-80, or many other offerings of the 1970s and early 1980s. [2]
RETURN (DR‑DOS 6.0 and higher only) Returns nested CONFIG.SYS processing at previous location of GOSUB or SWITCH directive. An optional return code can be given, otherwise 0 is assumed. RMSIZE (OS/2 [nb 3] only, ignored under DR-DOS 7.02 and higher) Defines the real mode memory size. RUN (OS/2 [nb 3] only) Similar to CALL, loads programs in ...
For instance, CALL CLEAR clears the screen, and CALL KEY returns the keycode of the currently pressed key on the keyboard. The language lacked PEEK and POKE so there was no official way [ 16 ] to create new CALLable code within BASIC, to do this one would require the TI Editor/Assembler, the TI Mini Memory cartridge which included a small ...
The language retained some compatibility with its predecessors, such as the Dim keyword for declarations, "Gosub"/Return statements and optional line numbers which could be used to locate errors. An important driver for the development of Visual Basic was as the new macro language for Microsoft Excel, a spreadsheet program. To the surprise of ...
Implicit variables, suffixes, GOSUB / RETURN, numeric labels and other features are allowed in this dialect. The QB dialect (-lang qb) attempts to replicate QuickBASIC behavior and is able to compile many QuickBASIC programs without modification.
Additionally, it lacks GOSUB and RETURN but does include a RND function (without arguments, returning a value between 0 and 255). [57] The language uses an array to store program lines, requiring 20,000 bytes to do so. [58] In 2023, Gordon Henderson published a Tiny Basic implementation in 6502 assembler. It is influenced by NIBL and can run in ...
Returns the sine of a number SOUND: Starts or stops playing a tone on a sound channel (see END) SQR: Returns the square root of a number STATUS: Returns the status of an I/O channel STEP: Indicates the increment used in a FOR loop STICK: Returns a joystick position STOP: Stops the program, allowing later resumption (see CONT) STRIG
IBM System/36 BASIC was an interpreter for the IBM System/36 midrange computer.. System/36 BASIC was first offered in 1983, and as such, contained many of the trappings that a BASIC program would have encountered in the time period of the IBM PC, the Commodore 64, the VIC-20, the TRS-80, or many other offerings of the Seventies and early Eighties.