lib/std/zig/ast.zig         | 260 ++++++++++++++--
 lib/std/zig/parse.zig       | 520 ++++++++++++++++++++------------
 lib/std/zig/parser_test.zig | 115 ++++---
 lib/std/zig/render.zig      | 231 +++++++-------
 4 files changed, 762 insertions(+), 364 deletions(-)