[wesnoth-commits] [wesnoth/wesnoth] f60167: Add a dir() function to improve API discoverability

[Celtic Minstrel]

  Branch: refs/heads/lua_dir
  Home:   https://github.com/wesnoth/wesnoth
  Commit: f60167fab7bd001da77c28f7df5152494d3e14fc
      https://github.com/wesnoth/wesnoth/commit/f60167fab7bd001da77c28f7df5152494d3e14fc
  Author: Celtic Minstrel <celtic.minstrel.ca at some.place>
  Date:   2021-05-29 (Sat, 29 May 2021)

  Changed paths:
    M src/scripting/lua_kernel_base.cpp

  Log Message:
  -----------
  Add a dir() function to improve API discoverability

The purpose is to simply list everything that's available in a given module or object.

Currently, it only works for tables. The plan is to extend it to userdata objects if and when it is approved.