Mattriks

There is a new vscode extension for doing bulk super/subscript: https://github.com/kindlychung/supersub

Julia 1.6 also supports bulk super/subscript: Julialang/julia#38649.

See also the discussion in #1458 about new text syntax, into which a way to distinguish 'x' and 'y' text could be incorporated.

Something that I was working towards (when I use to have time!), was to switch the discrete color aesthetic to use `render_discrete_key` (#1385), i.e. replace `render_discrete_color_key`. I would like to...

Here are some answers to your q's: - Currently `Geom.line` maps to aesthetics: `group`, `color` and `linestyle` (the [Tutorial table](http://gadflyjl.org/stable/tutorial/#Discrete-Scales) shows the respective Scales). See my example plot below. -...

The current issue with `size` is that the default size scale is `Scale.size_discrete` (or `Scale.size_continuous`), which does not trigger `Guide.sizekey`. The plan is to replace `Scale.size_discrete` with `Scale.size_discrete2` in Gadfly...

See my https://github.com/GiovineItalia/Gadfly.jl/issues/1558#issuecomment-1005378146. I'm unconvinced by this PR. Linewidth is currently controlled by `Theme(line_width)`, and should be developed into an aesthetic. `alpha` should change the line opacity, but needs to...

See my [example plot](https://github.com/GiovineItalia/Gadfly.jl/issues/1558#issuecomment-1005378146) in #1558 (using the `group` aesthetic).

This issue also appeared over on discourse: https://discourse.julialang.org/t/gadfly-plot-zoom-does-not-work/ Their solution was to use Safari.

Another possibility here is changing the syntax to `plot(x=x, y=x.^2, intercept=(x.^2)./2, Geom.hair, Geom.point)`, and allow `intercept` to take vectors of length one (or more). I've got a PR coming soon...