Fix parenthesized macrocalls with keyword arguments

src/runestone.jl

@@ -320,7 +320,7 @@ function spaces_in_listlike(ctx::Context, node::Node)
     end
     if kind(node) === K"parameters"
         # Note that some of these are not valid Julia syntax but still parse
-        @assert ctx.lineage_kinds[end] in KSet"tuple call dotcall curly vect"
+        @assert ctx.lineage_kinds[end] in KSet"tuple call dotcall macrocall curly vect"
     end
 
     @assert !is_leaf(node)
@@ -602,7 +602,7 @@ function spaces_in_listlike(ctx::Context, node::Node)
                 any_kid_changed && push!(kids′, kid′)
             elseif kind(kid′) === K"parameters"
                 # Note that some of these are not valid Julia syntax still parse
-                @assert kind(node) in KSet"call dotcall curly tuple vect"
+                @assert kind(node) in KSet"call dotcall macrocall curly tuple vect"
                 if kind(first_leaf(kid′)) === K"Whitespace"
                     # Delete the whitespace leaf
                     kid_ws = first_leaf(kid′)

test/runtests.jl

@@ -331,6 +331,12 @@ end
     # https://github.com/fredrikekre/Runic.jl/issues/16
     @test format_string("(i for i in\nI)") == "(\n    i for i in\n        I\n)"
     @test format_string("f(i for i in\nI)") == "f(\n    i for i in\n        I\n)"
+    # Parenthesized macrocalls with keyword arguments
+    for sp in ("", " ", "  ")
+        @test format_string("@f($(sp)a$(sp);$(sp)b$(sp))") == "@f(a; b)"
+        @test format_string("@f($(sp)a$(sp);$(sp)b = 1$(sp))") == "@f(a; b = 1)"
+        @test format_string("@f($(sp);$(sp)b$(sp))") == "@f(; b)"
+    end
 end
 
 @testset "whitespace around ->" begin