Update to v1.4.3 for new TRITEX function, onscreen gamepad and other improvements

BASIC8

BASIC8 is an integrated Fantasy Computer for game and other program development. You can create, share and play disks in a modern BASIC dialect, with built-in tools for editing sprite, tiles, map, quantized, etc.

Language: [list] [*]Fixed a crash bug in invalid conditional expression with class member [*]Fixed a wrong error with the [b]VAL[/b] statement [/list] Libraries: [list] [*]Added a [b]TRITEX[/b] function to draw textured triangles [*]Fixed a pointing issue on touch screen with the `TOUCH` function [*]Fixed a matching issue with regex [/list] Editor: [list] [*]Added an onscreen gamepad [*]Fixed a pointing issue on touch screen [*]Fixed a quitting bug when paused a running disk [/list]