Version Number 5.25-Inch Release 3.5-Inch Release 1.00 08/18/85 none First release. 1.01 January 1986 none Corrects problems known in Version 1.00. No major enhancements. Few copies of Version 1.01 were shipped due to a problem discovered with compiling medium-sized programs. 1.02 02/06/86 05/07/86 Corrects problems known in Version 1.01. No major enhancements. 2.00 09/29/86 08/15/86 Major release. The following new features are added: Built-in editor environment Support for dynamic numeric arrays using far heap (up to 64K each) Multiline block IF..THEN..ELSE..ENDIF statements EGA graphics card support BLOAD/BSAVE statements 2.01 01/20/87 02/02/87 Corrects problems discovered in Version 2.00. Addition of keyboard driver for Tandy 1000 and IBM EXTENDED keyboard. 3.00 04/13/87 04/13/87 Major release. Comes with QB.EXE and QB87.EXE. The QB87.EXE program supports the math coprocessor. The following additional new language statements are added: SELECT CASE DO LOOP CONST The editor includes insert/overtype mode command. You can use the editor with SuperKey, Prokey, or Sidekick. Other features include a simple debugger to set breakpoints and watch variables. The editor can take advantage of 43-line mode on the Enhanced Graphics Adapter (EGA) card. 4.00 10/10/87 10/10/87 Major release. Introduction of threaded p-code technology, which error-checks lines when typed and runs programs almost instantly in the editor environment. You can load multiple modules within the editing environment. The following new features are added: Hercules graphics support Recursive SUBprogram procedures User-defined TYPE variables (TYPE...END TYPE) Huge dynamic arrays (larger than 64K) Fixed-length strings CALLs to high-level languages (Microsoft C, FORTRAN, Pascal) Enhanced debugger in editor allows setting breakpoints, watch points, and watch variables, plus MS CodeView compatibility. New on-line help for Basic syntax. 4.00a 02/20/88 02/20/88 QuickBasic Version 4.00a was released with the Microsoft Basic Compiler Version 6.00. Version 4.00a provided corrections to problems discovered in Version 4.00. QuickBasic Version 4.00a was never sold as a product separate from the Microsoft Basic Compiler 6.00. 4.00b 05-05-88 06/01/88 Version 4.00b is almost the same as Version 4.00a, except some memory-management and data-communications problems in Version 4.00a (and Version 4.00) are corrected. Version 4.00b is enhanced to support the AT&T and Olivetti high-resolution screens. (A copy of QuickBasic Version 4.00b is also distributed with the Microsoft Basic Compiler Version 6.00b package.) 4.50 10/21/88 10/21/88 New user interface with complete context-sensitive help that contains the entire language reference manual. On-line help system also contains examples that can be cut and pasted directly into programs. 4.50 provides corrections for some problems discovered in Version 4.00b.
Id. de artículo: 39730 - Última revisión: 11/21/2006 14:19:08 - Revisión: 1.2