Enable useBitLib option by default? about hotpot.nvim HOT 5 OPEN

It needs to go in the modules (and optionally macros) table, the option name is useBitLib per https://fennel-lang.org/reference.

These all work as you would expect, with a few caveats. The bitwise operators are only available in Lua 5.3+, unless you use the --use-bit-lib flag or the useBitLib flag in the options table, which lets them be used in LuaJIT. The integer division operator (//) is only available in Lua 5.3+.

modules = {
  correlate = true,
  useBitLib = true,
},

You might have to touch/save/edit files that you want to use the bit operators in to trigger a recompile with the new options.

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I don't disagree that it could be enabled by default, but I am hesitant to do it because it isn't a complete compatibility layer: "The integer division operator (//) is only available in Lua 5.3+" and they "cannot be used as higher-order functions".

I think that puts some onus on the user to know what they want to use and how they can use it so it should probably be opt in.

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I was just reading the Fennel reference and saw that passage. I guess useBitLib is documented after all.

cannot be used as higher-order functions

That's always true though, LuaJIT or not.

The integer division operator (//) is only available in Lua 5.3+

There is, indeed, nothing that can be done in this case.

Still, not using the option is definitely the less correct solution for Neovim (at least so long as LuaJIT is the only supported implementation).

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Hello!

Seeing this issue and fennel's supports for bitlib, how do I enable it within hotpot?
fennel.compile doesn't seem to take any related options and passing any of "--use-bit-lib", "use-bit-lib" to hotpotConfig.compiler table doesn't provide support for it

require("hotpot").setup {
  provide_require_fennel = true,
  enable_hotpot_diagnostics = true,
  compiler = {
    ["--use-bit-lib"] = true,
    ["use-bit-lib"] = true,
    "--use-bit-lib",
    "use-bit-lib",
    modules = {
      correlate = true,
    },
  },
}

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Many thanks

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