lib/std/zig/ast.zig         | 132 ++++++++++++++--
 lib/std/zig/parse.zig       |  28 ++--
 lib/std/zig/parser_test.zig |  26 ++--
 lib/std/zig/render.zig      | 257 +++++++++++++++-----------------
 4 files changed, 266 insertions(+), 177 deletions(-)