lib/std/zig/ast.zig         | 124 +++++++++++++++----
 lib/std/zig/parse.zig       | 210 +++++++++++++++++++++++++++-----
 lib/std/zig/parser_test.zig |  58 ++++-----
 lib/std/zig/render.zig      | 173 ++++++++++++++------------
 4 files changed, 404 insertions(+), 161 deletions(-)