there are a lot of forks of linenoise out there now.

this one looks good, but it's a big task to pick through all the divergent copies of the code and figure out which ones have genuine improvements and which ones are now rotting.

there's a rust one too which i recently added mingw/msvc support to. that's actually an example of how this splintering could be causing problems because we've just vendored some upstream version of the native c code and changes may be difficult to send back upstream.