lib/std/array_list.zig   | 97 ++++++++++++++++----------------
 lib/std/buffer.zig       | 12 +++-
 lib/std/build/run.zig    | 32 +++++------
 lib/std/io/in_stream.zig | 80 ++++++++++++++------------
 4 files changed, 114 insertions(+), 107 deletions(-)