Hi Luigi, > H30/12/27 8:15、luigi scarso <luigi.sca...@gmail.com>のメール: > >> On Wed, Dec 26, 2018 at 12:02 PM ARATA Mizuki <minorin...@gmail.com> wrote: >> Hi, >> >> Even though LuajitTeX has lfs as a built-in library, trying to load it via >> `require` doesn't work. >> (LuaTeX with Lua 5.2/5.3 doesn't have this problem) >> >> This is because the field package.loaded["lfs"] is not set during >> initialization. >> >> To fix this, change Luas_open to set the module (returned by the module >> loader) to the package.loaded table, which is available as _LOADED on the >> registry table. >> >> Also, zlib suffers from a similar problem, both on LuaTeX and LuajitTeX. >> >> Here is a proposed patch to fix these problems: >> ... >> >> -- >> Mizuki > > > require here is not strictly needed, given that the code below work. > We will check the code above, but lfs has some security implications > and zlib is a bit weird to load. > > ... > > -- > luigi >
I know it's not needed to do `require "lfs"` on LuaTeX, but people *does* use lfs via require, because it's the standard way to load lfs. A couple of example that does `require "lfs"`: luamplib: https://github.com/lualatex/luamplib/search?q=lfs&unscoped_q=lfs A code snippet on stackexchange: https://tex.stackexchange.com/questions/48179/what-is-the-correct-way-to-delineate-directories-in-lua So `require "lfs"` should be valid on LuajitTeX, too. -- Mizuki _______________________________________________ dev-luatex mailing list dev-luatex@ntg.nl https://mailman.ntg.nl/mailman/listinfo/dev-luatex
