From 928a1db13c8662b8ea366301ea13cc1629ba9c52 Mon Sep 17 00:00:00 2001
From: XeonSquared <redtailedairways@gmail.com>
Date: Thu, 26 Mar 2020 14:41:06 +1100
Subject: [PATCH] colours in the shell!

---
 lib/shell.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/shell.lua b/lib/shell.lua
index 696cc26..b5912d5 100644
--- a/lib/shell.lua
+++ b/lib/shell.lua
@@ -22,17 +22,18 @@ function shell.interactive()
  local shenv = setmetatable({}, {__index=shindex})
  local run = true
  while run do
-  io.write(string.format("%s:%s> ",os.getenv("HOSTNAME") or "localhost",(os.getenv("PWD") or _VERSION)))
+  io.write(string.format("\27[32m%s:%s>\27[0m ",os.getenv("HOSTNAME") or "localhost",(os.getenv("PWD") or _VERSION)))
   local input = io.read()
   if input:sub(1,1) == "=" then
    input = "return "..input:sub(2)
   end
   local f, r = load(input, "shell", "t", shenv)
   if not f then
-   print(r)
+   print("\27[31m"..r)
   else
    local rt = {pcall(f)}
    local rs = table.remove(rt,1)
+   if not rs then io.write("\27[31m") end
    for k,v in pairs(rt) do
     print(formatValue(v))
    end