Vendored official Lua 5.1.5 sources (library only)
===================================================

Origin:  https://www.lua.org/ftp/lua-5.1.5.tar.gz
sha256:  2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333
License: MIT (see COPYRIGHT in this directory)

Contents: src/*.c + src/*.h from the upstream tarball, EXCLUDING the
standalone-binary mains (lua.c, luac.c, print.c) -- only the library
is embedded. No source file is modified; all configuration happens
via compiler flags and the cgo shim in the parent package.

The directory name starts with an underscore so the Go toolchain
ignores it entirely (no gofmt / vet / build interference). The C
sources are compiled through the aggregation unit
internal/oracle/oracle_lua515.c (single translation unit, onelua
style), which #include's every .c file here.
