upgrade keywords makedocs

Author: ArnoStrouwen

docs/make.jl

@@ -23,6 +23,7 @@ makedocs(sitename = "ModelingToolkit.jl",
     authors = "Chris Rackauckas",
     modules = [ModelingToolkit],
     clean = true, doctest = false, linkcheck = true,
+    warnonly = [:docs_block, :missing_docs, :cross_references],
     linkcheck_ignore = ["https://epubs.siam.org/doi/10.1137/0903023"],
     format = Documenter.HTML(; analytics = "UA-90474609-3",
         assets = ["assets/favicon.ico"],

docs/src/index.md

@@ -230,10 +230,11 @@ You can also download the
 
 ```@eval
 using TOML
+using Markdown
 version = TOML.parse(read("../../Project.toml", String))["version"]
 name = TOML.parse(read("../../Project.toml", String))["name"]
-link = "https://github.com/SciML/" * name * ".jl/tree/gh-pages/v" * version *
-       "/assets/Manifest.toml"
+link = Markdown.MD("https://github.com/SciML/" * name * ".jl/tree/gh-pages/v" * version *
+                   "/assets/Manifest.toml")
 ```
 
 ```@raw html
@@ -243,10 +244,11 @@ link = "https://github.com/SciML/" * name * ".jl/tree/gh-pages/v" * version *
 
 ```@eval
 using TOML
+using Markdown
 version = TOML.parse(read("../../Project.toml", String))["version"]
 name = TOML.parse(read("../../Project.toml", String))["name"]
-link = "https://github.com/SciML/" * name * ".jl/tree/gh-pages/v" * version *
-       "/assets/Project.toml"
+link = Markdown.MD("https://github.com/SciML/" * name * ".jl/tree/gh-pages/v" * version *
+                   "/assets/Project.toml")
 ```
 
 ```@raw html