Update docs for Documenter v1

Author: JamesWrigley

Diff for: docs/Project.toml

@@ -3,3 +3,6 @@ Dagger = "d58978e5-989f-55fb-8d15-ea34adc7bf54"
 DaggerWebDash = "cfc5aa84-1a2a-41ab-b391-ede92ecae40c"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 TimespanLogging = "a526e669-04d3-4846-9525-c66122c55f63"
+
+[compat]
+Documenter = "1"

Diff for: docs/make.jl

@@ -1,10 +1,11 @@
 using Dagger, TimespanLogging, DaggerWebDash
 using Documenter
+import Documenter.Remotes: GitHub
 
 makedocs(;
     modules = [Dagger, TimespanLogging, DaggerWebDash],
     authors = "JuliaParallel and contributors",
-    repo = "https://github.com/JuliaParallel/Dagger.jl/blob/{commit}{path}#L{line}",
+    repo = GitHub("JuliaParallel", "Dagger.jl"),
     sitename = "Dagger.jl",
     format = Documenter.HTML(;
         prettyurls = get(ENV, "CI", "false") == "true",
@@ -42,7 +43,8 @@ makedocs(;
             "Types" => "api-daggerwebdash/types.md",
             "Functions and Macros" => "api-daggerwebdash/functions.md",
         ],
-    ]
+    ],
+    warnonly=[:missing_docs]
 )
 
 deploydocs(;

Diff for: docs/src/api-dagger/functions.md

@@ -26,6 +26,7 @@ default_option
 ## Data Management Functions
 ```@docs
 tochunk
+mutable
 @mutable
 @shard
 shard

Diff for: src/chunks.jl

@@ -122,7 +122,6 @@ end
 
 """
     mutable(f::Base.Callable; worker, processor, scope) -> Chunk
-    @mutable [worker=1] [processor=OSProc()] [scope=ProcessorScope()] f()
 
 Calls `f()` on the specified worker or processor, returning a `Chunk`
 referencing the result with the specified scope `scope`.
@@ -143,6 +142,11 @@ function mutable(@nospecialize(f); worker=nothing, processor=nothing, scope=noth
     return fetch(Dagger.@spawn scope=scope _mutable_inner(f, processor, scope))[]
 end
 
+"""
+    @mutable [worker=1] [processor=OSProc()] [scope=ProcessorScope()] f()
+
+Helper macro for [`mutable()`](@ref).
+"""
 macro mutable(exs...)
     opts = esc.(exs[1:end-1])
     ex = exs[end]