Need script to list supported glyphs

[hmdunce]

Problem

Need a script to list all the glyphs. As mentioned here #40 (comment), this can be useful for:

• comprehensive glyph test generation (Need comprehensive glyph test procedure #44)
• generating the "sample" document which is needed for the client SDF atlas generation (I needed this recently)
• hackmud players who want to get an up-to-date list (like dtr.man{page:"$.unicode"} or whatever it was)
• hackmud wiki editors who want to update the list on the wiki

Context

This is closely related to #40 but narrower in scope. I also suggest:

• should be a python fontforge script so we don't reimplement .sfd parsing
• should have a simple output format suitable for further processing by scripts/programs, a human-friendly output is not needed (yet) to address the

[kaj-se]

comprehensive glyph test generation (#44)

Thats a good point.