Base.Docs.parsedoc → REPL.parsedoc to fix bug in Julia 1.11.5

[alexandergunnarson]

First of all, awesome work on WhereTraits.jl!

Here's the bug in Julia 1.11.5 (and I suppose potentially others) that prevents WhereTraits.jl from being usable:

caused by: LoadError: MethodError: no method matching parsedoc(::Base.Docs.DocStr)
The function `parsedoc` exists, but no method is defined for this combination of argument types.
Stacktrace:
  [1] iterate
    @ ./generator.jl:48 [inlined]
  [2] _collect
    @ ./array.jl:811 [inlined]
  [3] collect_similar
    @ ./array.jl:720 [inlined]
  [4] map
    @ ./abstractarray.jl:3371 [inlined]
  [5] mygetdoc(binding::Base.Docs.Binding, sig::Type)
    @ WhereTraits.Utils.DocsHelpers ~/.julia/packages/WhereTraits/BCLdf/src/Utils/DocsHelpers.jl:52
  [6] mygetdoc(object::Function, sig::Type)
    @ WhereTraits.Utils.DocsHelpers ~/.julia/packages/WhereTraits/BCLdf/src/Utils/DocsHelpers.jl:65
  [7] top-level scope
    @ ~/.julia/packages/WhereTraits/BCLdf/src/Syntax/Rendering.jl:499
  [8] include(mod::Module, _path::String)
    @ Base ./Base.jl:557
  [9] include(x::String)
    @ Arg.var"../../../common-jl/release/src/Collection.jl" ~/.julia/packages/From/GzHQx/src/From.jl:131
 [10] top-level scope
    @ ~/.julia/packages/From/GzHQx/src/From.jl:131
 [11] eval
    @ ./boot.jl:430 [inlined]
 [12] eval
    @ ./Base.jl:130 [inlined]
 [13] lazy_load_file(f::From.var"#11#12", root::Module, file_module_sym::Symbol)
    @ From ~/.julia/packages/From/GzHQx/src/From.jl:131
 [14] from_local_file(m::Module, s::LineNumberNode, path::String, root_ex::Expr)
    @ From ~/.julia/packages/From/GzHQx/src/From.jl:102
 [15] from_m(m::Module, s::LineNumberNode, path::String, root_ex::Expr)
    @ From ~/.julia/packages/From/GzHQx/src/From.jl:60
 [16] var"@from"(__source__::LineNumberNode, __module__::Module, path::Any, ex::Expr)
    @ From ~/.julia/packages/From/GzHQx/src/From.jl:27
 [17] include
    @ ./Base.jl:557 [inlined]
 [18] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)
    @ Base ./loading.jl:2881
 [19] top-level scope
    @ stdin:6
in expression starting at /arg/modules/common-jl/release/src/Collection.jl:19

For reference:

julia> methods(Base.Docs.parsedoc)
# 1 method for generic function "parsedoc" from Base.Docs:
 [1] parsedoc(d::Base.Docs.DocStr)
     @ REPL ~/.julia/juliaup/julia-1.11.5+0.x64.linux.gnu/share/julia/stdlib/v1.11/REPL/src/docview.jl:104

I realize that the change from Julia 1.6 to Julia 1.11 in this PR is heavy-handed, so let me know what better approach you see.