this post was submitted on 12 Sep 2024
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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No need to ignore history. Older ALGOL versions used several now-Unicode operators. A lot of language support it. You have most of the APL + its dialects (such as BQN), theorem provers like Agda and LEAN 4, functional languages supporting Unicode Preludes like Haskell and PureScript, MATLAB, Mathematica, RPL, Raku, Julia, AppleScript, and of course the TI BASICs. Not to mention
≠is what is used in general math(s) & handwriting. All this to say, it’s more common than you are leading on.Are you saying that it is common that people use utf8 characters that you cannot easily type on a standard keyboard? I'm very skeptical of this claim.
APL programmers usually use an APL keyboard layers. Some people use Compose. Vim offers digraphs. Some editors can replace with a macro. Input is a solved issue, but the outputs can often either be more clear for reading either for lack of ambiguity such as the ligatures or in information density as seen especially in the APLs (see a 1975 demo) (hence Chinese writing taking up less paper space being more information dense). The ligatures themselves are still taking up the same physical character space since that is how ligatures operate. I believe the goal here is to achieve something similar with ligatures, except taking an opentype hack instead. If you believe ligatures are more readable, then everyone should be seeing these concocted symbols on any device or font, which Unicode offers without the hacks or ambiguity.