Possible bug with paths about nelua-lang

[stefanos82]

Seems like it was a bug in my code; actually not a bug, but the old way of doing things.

After I rewrote require 'globals to require ./globals.nelua, now it works.

Can we add a note in the documentation to make it obvious for end-users that this should be the way of requiring modules that are relative to project's path?

[edubart]

Seems like it was a bug in my code; actually not a bug, but the old way of doing things.

After I rewrote require 'globals to require ./globals.nelua, now it works.

Can we add a note in the documentation to make it obvious for end-users that this should be the way of requiring modules that are relative to project's path?

This is not the proper way to require modules relative to the same path, because it is platform dependent, while Linux uses / as path separator, windows uses \, you could use require '.global' instead. I don't want to document relative require yet because I don't want to encourage people to use it, as Lua can't do that, and people should really setup their library path instead, so it's a hidden feature.

[stefanos82]

This is not the proper way to require modules relative to the same path, because it is platform dependent, while Linux uses / as path separator, windows uses \, you could use require '.global' instead.

Like Python...interesting.

I don't want to document relative require yet because I don't want to encourage people to use it, as Lua can't do that, and people should really setup their library path instead, so it's a hidden feature.

In Lua, how do you handle paths under Windows?

[edubart]

In Lua, how do you handle paths under Windows?

Lua does this way: When you do require 'path.to.file', the string path.to.file gets convert to path/to/file.lua on Linux and path\to\file.lua on Windows.

[stefanos82]

Lua does this way: When you do require 'path.to.file', the string path.to.file gets convert to path/to/file.lua on Linux and path\to\file.lua on Windows.

...and Nelua does not do that already to match Lua's behavior?

[edubart]

...and Nelua does not do that already to match Lua's behavior?

It does.

[stefanos82]

So what should be the Lua way to require modules relative to the same path as the one we need to run?

[edubart]

So what should be the Lua way to require modules relative to the same path as the one we need to run?

This is not possible in Lua, the only thing you can do in Lua is to add search paths, in Nelua you can also add search paths with --add-path flag or in your config.

[stefanos82]

This is not possible in Lua, the only thing you can do in Lua is to add search paths, in Nelua you can also add search paths with --add-path flag or in your config.

I see...