failed to run `@setup` block in src/math.md ```@setup ex_focus tri = triangulate_rectangle(0, 1, 0, 1, 10, 10, single_boundary = false) add_ghost_triangles!(tri) linesegs = NTuple{2, Float64}[] fig = Figure() ax = Axis(fig[1, 1], width=400, height=400) triplot!(tri, show_convex_hull=false, show_constrained_edges=false) for i in each_solid_vertex(tri) cv = get_control_volume(tri, i) L = lines!(ax, cv, color=:blue, linewidth=3) translate!(L, 0, 0, 1) end xlims!(ax, -0.05, 0.2) ylims!(ax, -0.05, 0.2) lin = lines!(ax, [get_point(tri, 1, 2)...], color=:red, linewidth=6) translate!(lin, 0, 0, 2) sc = scatter!(ax, [get_point(tri, 1, 2)...], color=:red, markersize=12) translate!(sc, 0, 0, 2) text!(ax, (get_point(tri, 1) .- (0, 0.015))..., text = L"v_i", fontsize=24) text!(ax, (get_point(tri, 2) .- (0, 0.015))..., text = L"v_j", fontsize=24) fig hidedecorations!(ax) resize_to_layout!(fig) ``` exception = LoadError: UndefVarError: `is_boundary_index` not defined Stacktrace: [1] getproperty @ ./Base.jl:31 [inlined] [2] get_control_volume(tri::DelaunayTriangulation.Triangulation{Vector{Tuple{Float64, Float64}}, Set{Tuple{Int64, Int64, Int64}}, Vector{Vector{Int64}}, DelaunayTriangulation.ZeroWeight, Int64, Tuple{Int64, Int64}, Set{Tuple{Int64, Int64}}, Tuple{}, Dict{Tuple{Int64, Int64}, Tuple{Int64, Int64}}, Dict{Int64, Int64}, Dict{Int64, UnitRange{Int64}}, Dict{Int64, DelaunayTriangulation.RepresentativeCoordinates{Int64, Float64}}, DelaunayTriangulation.TriangulationCache{DelaunayTriangulation.Triangulation{Vector{Tuple{Float64, Float64}}, Set{Tuple{Int64, Int64, Int64}}, Vector{Int64}, DelaunayTriangulation.ZeroWeight, Int64, Tuple{Int64, Int64}, Set{Tuple{Int64, Int64}}, Tuple{}, Dict{Tuple{Int64, Int64}, Tuple{Vector{Int64}, Int64}}, Dict{Int64, Vector{Int64}}, Dict{Int64, UnitRange{Int64}}, Dict{Int64, DelaunayTriangulation.RepresentativeCoordinates{Int64, Float64}}, DelaunayTriangulation.TriangulationCache{Nothing, Nothing, Nothing, Nothing, Nothing}, Nothing}, Vector{Int64}, Set{Tuple{Int64, Int64}}, Vector{Int64}, Set{Tuple{Int64, Int64, Int64}}}, Nothing}, i::Int64) @ Main.__atexample__named__ex_focus ./string:10 [3] top-level scope @ ./string:10 [4] eval @ ./boot.jl:385 [inlined] [5] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String) @ Base ./loading.jl:2076 [6] include_string (repeats 2 times) @ ./loading.jl:2086 [inlined] [7] #65 @ ~/.julia/packages/Documenter/CJeWX/src/expander_pipeline.jl:907 [inlined] [8] cd(f::Documenter.var"#65#66"{Module, MarkdownAST.CodeBlock}, dir::String) @ Base.Filesystem ./file.jl:112 [9] runner(::Type{Documenter.Expanders.SetupBlocks}, node::MarkdownAST.Node{Nothing}, page::Documenter.Page, doc::Documenter.Document) @ Documenter ~/.julia/packages/Documenter/CJeWX/src/expander_pipeline.jl:906 in expression starting at string:9

For 6 @example blocks, the 'text/html' representation of the resulting object is above the threshold (example_size_threshold: 8192 bytes). - 6 blocks had 'image/png' fallback image representation available, using that. On pages: math.md, tutorials/overview.md

removing `stable` and linking `stable` to `v1.1.2`.

removing `v1.1` and linking `v1.1` to `v1.1.2`.

removing `v1.0` and linking `v1.0` to `v1.0.0`.

removing `v0.4` and linking `v0.4` to `v0.4.9`.

removing `v0.3` and linking `v0.3` to `v0.3.6`.

removing `v1` and linking `v1` to `v1.1.2`.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: julia-actions/setup-julia@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.