Merge branch 'master' into sp/fix-310

Author: pfitzseb

src/components/operators.jl

@@ -451,7 +451,8 @@ function parse_operator(ps::ParseState, ret::EXPR, op::EXPR)
         if isidentifier(ret) || isliteral(ret) ||
                 headof(ret) in (:call, :tuple, :brackets, :ref, :vect, :vcat, :hcat, :typed_vcat, :typed_hcat, :comprehension, :typed_comprehension, :curly, :braces, :braces_cat) ||
                 headof(ret) === :do ||
-                is_dot(headof(ret))
+                is_dot(headof(ret)) ||
+                is_prime(headof(ret))
             if valof(op) == "'"
                 ret = EXPR(op, EXPR[ret], nothing)
             else

test/parser.jl

@@ -1105,6 +1105,9 @@ end
             @test test_expr("a'ᵀ")
             @test test_expr(":(a'ᵀ)")
         end
+        @test test_expr("a'")
+        @test test_expr("a''")
+        @test test_expr("a'''")
     end
 
     @testset "end as id juxt" begin