lib/std/zig/ast.zig         | 375 ++++++++++++----
 lib/std/zig/parse.zig       | 228 +++++-----
 lib/std/zig/parser_test.zig |  20 +-
 lib/std/zig/render.zig      | 756 ++++++++++++++++----------------
 4 files changed, 798 insertions(+), 581 deletions(-)