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Since no tool was provided for building other profiles besides the supplied E.EX, PC DOS users have limited access to the full extensibility offered by the version 3 of E (e3) available to IBM programmers themselves. Still, it is a powerful implementation, with many features supporting the needs of general programmers.
Each screen character is represented by two bytes aligned as a 16-bit word accessible by the CPU in a single operation. The lower (or character) byte is the actual code point for the current character set, and the higher (or attribute) byte is a bit field used to select various video attributes such as color, blinking, character set, and so forth. [6]
TheDraw is a text editor for MS-DOS to create ANSI and animations as well as ASCII art.The editor is especially useful to create or modify files in ANSI format and text documents, which use the graphical characters of the IBM ASCII code pages, because they are not supported by Microsoft Windows anymore.
GW-BASIC is a dialect of the BASIC programming language developed by Microsoft from IBM BASICA.Functionally identical to BASICA, its BASIC interpreter is a fully self-contained executable and does not need the Cassette BASIC ROM found in the original.
The IBM Personal Computer, commonly known as the IBM PC, spanned multiple models in its first generation (including the PCjr, the Portable PC, the XT, the AT, the Convertible, and the /370 systems, among others), from 1981 to 1987. It eventually gave way to many splintering product lines after IBM introduced the Personal System/2 in April 1987.
The editor can also be invoked in a 'view' mode. It behaves like the editor, but does not allow saving the data. Edited files can also be saved under a different name, creating or replacing another file. ISPF provides the 'editor interface' which lets an application program display arbitrary data in the familiar editor panel.
The following is a list of video editing software. The criterion for inclusion in this list is the ability to perform non-linear video editing . Most modern transcoding software supports transcoding a portion of a video clip , which would count as cropping and trimming.
Ultima II, the first game in the game series to be ported to IBM PC, used CGA composite graphics. King's Quest I also offered 16-color graphics on the PC, PCjr and Tandy 1000, but provided a 'RGB mode' at the title screen which would utilize only the ordinary CGA graphics mode, limited to 4 colors. Examples of CGA games on RGBI and composite ...