From 308e4e9b1404390b18fb535f3f379c849b1561b5 Mon Sep 17 00:00:00 2001
From: Jared Lumpe <mjlumpe@gmail.com>
Date: Thu, 2 Sep 2021 10:17:44 -0600
Subject: [PATCH 1/3] Use new representation of Vector type in docstrings/tests

---
 docs/src/implementing.md |  2 +-
 src/printing.jl          | 22 +++++++++++-----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/docs/src/implementing.md b/docs/src/implementing.md
index 9ad5772..4c01b1e 100644
--- a/docs/src/implementing.md
+++ b/docs/src/implementing.md
@@ -52,7 +52,7 @@ tree = MyNode(1, [
 
 # output
 
-7-element Array{Int64,1}:
+7-element Vector{Int64}:
  3
  4
  2
diff --git a/src/printing.jl b/src/printing.jl
index 4545a57..c669bf0 100644
--- a/src/printing.jl
+++ b/src/printing.jl
@@ -25,15 +25,15 @@ Print a text representation of `tree` to the given `io` object.
 julia> tree = [1:3, "foo", [[[4, 5], 6, 7], 8]];
 
 julia> print_tree(tree)
-Array{Any,1}
+Vector{Any}
 ├─ UnitRange{Int64}
 │  ├─ 1
 │  ├─ 2
 │  └─ 3
 ├─ "foo"
-└─ Array{Any,1}
-   ├─ Array{Any,1}
-   │  ├─ Array{Int64,1}
+└─ Vector{Any}
+   ├─ Vector{Any}
+   │  ├─ Vector{Int64}
    │  │  ├─ 4
    │  │  └─ 5
    │  ├─ 6
@@ -41,28 +41,28 @@ Array{Any,1}
    └─ 8
 
 julia> print_tree(tree, maxdepth=2)
-Array{Any,1}
+Vector{Any}
 ├─ UnitRange{Int64}
 │  ├─ 1
 │  ├─ 2
 │  └─ 3
 ├─ "foo"
-└─ Array{Any,1}
-   ├─ Array{Any,1}
+└─ Vector{Any}
+   ├─ Vector{Any}
    │  ⋮
    │
    └─ 8
 
 julia> print_tree(tree, charset=AbstractTrees.ASCII_CHARSET)
-Array{Any,1}
+Vector{Any}
 +-- UnitRange{Int64}
 |   +-- 1
 |   +-- 2
 |   \\-- 3
 +-- "foo"
-\\-- Array{Any,1}
-    +-- Array{Any,1}
-    |   +-- Array{Int64,1}
+\\-- Vector{Any}
+    +-- Vector{Any}
+    |   +-- Vector{Int64}
     |   |   +-- 4
     |   |   \\-- 5
     |   +-- 6

From 08bdd85cf28224b11a7edf419784e824e5412bf9 Mon Sep 17 00:00:00 2001
From: Jared Lumpe <mjlumpe@gmail.com>
Date: Thu, 2 Sep 2021 10:18:05 -0600
Subject: [PATCH 2/3] Fix bad link in documentation

---
 docs/src/implementing.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/src/implementing.md b/docs/src/implementing.md
index 4c01b1e..005cca6 100644
--- a/docs/src/implementing.md
+++ b/docs/src/implementing.md
@@ -99,9 +99,9 @@ if possible:
 
 ## Printing
 
-[`print_tree`](@ref) calls the [`printnode`](@ref) function to display the representation of each
-node in the tree. The default implementation uses the output of `Base.show` (with an appropriate
-`IOContext`). You may override this to customize how your tree is printed:
+[`print_tree`](@ref) calls the [`AbstractTrees.printnode`](@ref) function to display the
+representation of each node in the tree. The default implementation uses the output of `Base.show`
+(with an appropriate `IOContext`). You may override this to customize how your tree is printed:
 
 ```jldoctest mynode
 AbstractTrees.printnode(io::IO, node::MyNode) = print(io, "MyNode($(node.data))")

From b463a85d0d00f3a3b6409ed34abf608f2d3cf9d4 Mon Sep 17 00:00:00 2001
From: Jared Lumpe <mjlumpe@gmail.com>
Date: Thu, 2 Sep 2021 10:19:37 -0600
Subject: [PATCH 3/3] Convert tab indentation to spaces

---
 src/builtins.jl | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/builtins.jl b/src/builtins.jl
index 75f7cfb..0e46342 100644
--- a/src/builtins.jl
+++ b/src/builtins.jl
@@ -12,9 +12,9 @@ children(x::AbstractString) = ()
 children(x::Expr) = x.args
 
 function printnode(io::IO, x::Expr)
-	print(io, "Expr(")
-	show(io, x.head)
-	print(io, ")")
+    print(io, "Expr(")
+    show(io, x.head)
+    print(io, ")")
 end
 
 
@@ -27,7 +27,7 @@ children(kv::Pair{K,V}) where {K,V} = (kv[2],)
 printnode(io::IO, ::T) where T <: Union{AbstractArray, AbstractDict} = print(io, T)
 
 if isdefined(Core.Compiler, :Timings)
-	children(t::Core.Compiler.Timings.Timing) = t.children
-	printnode(io::IO, t::Core.Compiler.Timings.Timing) = print(io, t.time/10^6, "ms: ", t.mi_info)
-	nodetype(t::Core.Compiler.Timings.Timing) = Core.Compiler.Timings.Timing
+    children(t::Core.Compiler.Timings.Timing) = t.children
+    printnode(io::IO, t::Core.Compiler.Timings.Timing) = print(io, t.time/10^6, "ms: ", t.mi_info)
+    nodetype(t::Core.Compiler.Timings.Timing) = Core.Compiler.Timings.Timing
 end