Autocomplete for `Axis.x<TAB>`

[jariji]

Feature description

The docs say

  Attributes

  (type ?Axis.x in the REPL for more information about attribute x)

  alignmode, aspect, autolimitaspect, backgroundcolor, bottomspinecolor, bottomspinevisible, flip_ylabel, halign, height, leftspinecolor,
  leftspinevisible, limits, panbutton, rightspinecolor, rightspinevisible, spinewidth, subtitle, subtitlecolor, subtitlefont, subtitlegap,
  subtitlelineheight, subtitlesize, subtitlevisible, tellheight, tellwidth, title, titlealign, titlecolor, titlefont, titlegap, titlelineheight,
  titlesize, titlevisible, topspinecolor, topspinevisible, valign, width, xautolimitmargin, xaxisposition, xgridcolor, xgridstyle, xgridvisible,
  xgridwidth, xlabel, xlabelcolor, xlabelfont, xlabelpadding, xlabelrotation, xlabelsize, xlabelvisible, xminorgridcolor, xminorgridstyle,
  xminorgridvisible, xminorgridwidth, xminortickalign, xminortickcolor, xminorticks, xminorticksize, xminorticksvisible, xminortickwidth, xpankey,
  xpanlock, xrectzoom, xreversed, xscale, xtickalign, xtickcolor, xtickformat, xticklabelalign, xticklabelcolor, xticklabelfont, xticklabelpad,
  xticklabelrotation, xticklabelsize, xticklabelspace, xticklabelsvisible, xticks, xticksize, xticksmirrored, xticksvisible, xtickwidth, xtrimspine,
  xzoomkey, xzoomlock, yautolimitmargin, yaxisposition, ygridcolor, ygridstyle, ygridvisible, ygridwidth, ylabel, ylabelcolor, ylabelfont,
  ylabelpadding, ylabelrotation, ylabelsize, ylabelvisible, yminorgridcolor, yminorgridstyle, yminorgridvisible, yminorgridwidth, yminortickalign,
  yminortickcolor, yminorticks, yminorticksize, yminorticksvisible, yminortickwidth, ypankey, ypanlock, yrectzoom, yreversed, yscale, ytickalign,
  ytickcolor, ytickformat, yticklabelalign, yticklabelcolor, yticklabelfont, yticklabelpad, yticklabelrotation, yticklabelsize, yticklabelspace,
  yticklabelsvisible, yticks, yticksize, yticksmirrored, yticksvisible, ytickwidth, ytrimspine, yzoomkey, yzoomlock

But when I do Axis.x<TAB> for autocompleting to xminorticks it doesn't work. Autocomplete would be helpful for filtering the list of attributes because it is very long.

[matthijscox]

I guess all we need to do is define a Base.propertynames for the Axis type?

[asinghvi17]

Better to do so for all Blocks in general, I think...