Merge pull request 'Add support for \27[8m (equiv. to nonstandard \27[100m)' (#1) from Ocawesome101/OC-PsychOS2:master into master

lib/vtansi.lua

@@ -114,7 +114,7 @@ function vtansi.vtemu(gpu) -- takes GPU component proxy *gpu* and returns a func
         fg = colours[num-29]
        elseif num > 39 and num < 48 then
         bg = colours[num-39]
-       elseif num == 100 then -- disable local echo
+       elseif num == 100 or num == 8 then -- disable local echo
         ec = false
        elseif num == 101 then -- disable line mode
         lb = false