delete mode 100644 lib/std/compress/lzma/decode/lzma.zig
 delete mode 100644 lib/std/compress/lzma/decode/lzma2.zig
 delete mode 100644 lib/std/compress/lzma/lzma2_test.zig
 delete mode 100644 lib/std/compress/lzma/lzma_test.zig
 create mode 100644 lib/std/compress/lzma/test.zig
 create mode 100644 lib/std/compress/lzma2.zig
 create mode 100644 lib/std/compress/lzma2/decode.zig