lib/std/zig/ast.zig         | 126 ++++++-
 lib/std/zig/parse.zig       |  68 +++-
 lib/std/zig/parser_test.zig |  76 ++---
 lib/std/zig/render.zig      | 579 +++++++++++++++++---------------
 4 files changed, 523 insertions(+), 326 deletions(-)