Plus42 Equations, Preview Release

[Nigel (UK)]

(02-08-2022 05:56 PM)Thomas Okken Wrote:  I noticed one thing that looked like a potential error in your patch: a comment that read "hollow right-pointing triangle. XtoA doesn't show this."

That is incorrect, XTOA does let you add the hollow right-pointing triangle to ALPHA, just not with the character code you might expect. In the font definition table, it follows right after the small-caps T, which makes it look like its character code should be 132, but it's actually 134, or 0x86, to correspond with the solid triangle having code 0x06. There's code in the character drawing routines to deal with this gap in the character code sequence.

Thanks. I had noticed the 134 -> 132 bit in the code but hadn't linked it with having the triangle code in the correct place. I've corrected the comment.

Nigel (UK)