local hglib = require 'hglib'
local client = hglib.Client.open()
local code, o, e, d = client:runcommand('version', '--quiet')
client:close()
if code == 0 then
	print(o:match('%(version (%S+)%)'))
else
	print("Couldn't get version: " .. e)
end
if #d > 0 then
	print('Debug: ')
end