Missing debug.traceback?

[jaidetree]

Missing debug.traceback?

[wez]

The lua debug module is not safe and it is not initialized in the lua runtime that is embedded into wezterm.
This is working as intended.

[jaidetree]

Unfortunate but thanks for your response!

[will]

I'm posting this comment here in case future people can't figure out how to use fennel macros in wezterm and come across this issue while searching for a solution.

If you're using any macro in fennel, even ones that come with the language, not just macros you make yourself, they will not (and will never) work in wezterm out of the box due to the debug module being intentionally omitted.

I was able to work around this by adding this to the wezterm Lua file before any fennel files are required.

 debug = {traceback = function() end}

Importantly there is no local before the variable, it has to be a global. Credit to @jaidetree who found the workaround and shared a slightly different version with me elsewhere.

Hope this helps any future people who stumble across this issue.