Eremey Valetov 4551c88a50 Implement BSAVE/BLOAD, TUI color, extended PEEK/POKE, update to v0.12.0 ...

BSAVE/BLOAD: save and load virtual memory blocks with 0xFD-header
binary format, operating on the current DEF SEG segment.

TUI color: tui_refresh emits ANSI SGR codes from cell attributes;
COLOR statement sets tui.current_attr when TUI is active.

Extended PEEK/POKE: CGA graphics framebuffer (interlaced layout) via
gfx_cga_peek/poke routed through virmem when gfx_active(); BIOS
keyboard shift flags (offset 0x17 bit 7 = insert mode).

Add bibliography to language reference. 64 tests, all passing.

2026-03-01 13:37:05 -05:00

585 B

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