Virtual Terminal - Missing Functions

TL;DR Is there a way to support display of U+X? How many character blocks will it take to display U+X? Will U+X be displayed in independent multicolor? Introduction I’ve been on a bit of a research kick in Unicode lately, and I’ve long been a C language user, since before UTF-8 became the “winning” encoding for Unicode. I’ve also long been a bit of an enthusiast for Virtual Terminals, especially as I started programming before fully integrated development environments for every language were the default....

28 Nov 2024 · 4 min · Gary Allen Vollink

Your Terminal Emulator Is Wrong

Introduction At this point, there are hundreds of graphical terminal emulators out there. Every single one that I have run into pretends like it is some varient of a hardware terminal made by Digital Equipment Corporation (DEC) from their Video Terminal (VT) line of products, from 1978’s VT100 through 1993’s VT525. A reader might chime in here and say, no MY TERMINAL thinks it is an xterm, but alas xterm pretends to be a VT420 (xterm can actually pretend it is many different terminals, so even if you DO use THE xterm software I doubt your computer is actually set up to most efficiently talk to it, I’ll talk about that later )....

21 Sep 2023 · 10 min · Gary Allen Vollink