Merge pull request #658 from mschauer/patch-1

Mention marker symbols

docs/make.jl

@@ -235,7 +235,7 @@ const plot_attr_desc = Dict(
     :align => "`(:pos, :pos)`. Specify the text alignment, where `:pos` can be `:left`, `:center`, or `:right`.",
     :alpha => "Float in [0,1]. The alpha value (transparency).",
     :color => "Symbol or Colorant. The color of the main plot element (markers, lines, etc.). Can be a color symbol/string like :red, or a Colorant.  Can also be an array or matrix of 'z-values' that are converted into colors by the colormap automatically.",
-    :colormap => "The color map of the main plot. Call available_gradients() to see what gradients are available. Can also be used with any Vector{<: Colorant}, or e.g. [:red, :black], or `ColorSchemes.jl` colormaps (by `colormap = ColorSchemes.<colorscheme name>.colors`).",
+    :colormap => "The color map of the main plot. Call `available_gradients()` to see what gradients are available. Can also be used with any Vector{<: Colorant}, or e.g. [:red, :black], or `ColorSchemes.jl` colormaps (by `colormap = ColorSchemes.<colorscheme name>.colors`).",
     :colorrange => "A tuple `(min, max)` where `min` and `max` specify the data range to be used for indexing the colormap. E.g. color = [-2, 4] with colorrange = (-2, 4) will map to the lowest and highest color value of the colormap.",
     :fillrange => "Bool. Toggles range filling in `contour` plots.",
     :font => "String. Specifies the font, and can choose any font available on the system.",
@@ -248,7 +248,7 @@ const plot_attr_desc = Dict(
     :levels => "Integer. Number of levels for a `contour`-type plot.",
     :linestyle => "Symbol. Style of the line (for `line` and `linesegments` plots). Available styles are `:dash`, `:dot`, `:dashdot`, and `:dashdotdot`. You can also supply an array describing the length of each gap/fill.",
     :linewidth => "Number. Width of the line in `line` and `linesegments` plots.",
-    :marker => "Symbol, Shape, or AbstractVector.",
+    :marker => "Symbol, Char, Shape, or AbstractVector. Call `available_marker_symbols`() to see which ones.",
     :marker_offset => "Array of `GeometryBasics.Point`'s. Specifies the offset coordinates for the markers. See the [Marker offset](https://simondanisch.github.io/ReferenceImages/gallery/marker_offset/index.html) example.",
     :markersize => "Number or AbstractVector. Specifies size (radius pixels) of the markers.",
     :position => "NTuple{2,Float}, `(x, y)`. Specify the coordinates to position text at.",