On Tue, 15 Mar 2022, G. Branden Robinson wrote:
A. \[-+]: The minus-plus. We should be able to dynamically generate
this from \[+-] by reflecting the latter about a horizontal axis. If
the glyph is flipped within its bounding box, I guess the result
would need to be vertically shifted to align it on the baseline.
This needs a lot of work but might get you started.
\s+1\fB+\h'-0.55m'\v'-0.30v'\-\v'+0.30v'\fP\s-1
Does anyone have enough PostScript wizardry to achieve any of this?
What I had has long disappeared from my brain. It is 20 years ago.
Stay safe - Damian
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