fix: tmp fix transpiler to run sysinfo program

ena/transpiler.lua

@@ -120,7 +120,7 @@ local handlers = {
  return node.value
  end,
  ["string"] = function(transpiler, node, indentLevel, indent)
- -- TODO: replace \ with \\ and " with \"
+ node.value = string.gsub(node.value, "\\", "\\\\")
  return '"' .. node.value .. '"'
  end,
  ["nil"] = function(transpiler, node, indentLevel, indent)
@@ -151,9 +151,14 @@ local handlers = {
  op = "or"
  elseif op == "!=" then
  op = "~="
- elseif op == "+" then -- TODO: handle variables that can be strings or numbers
- if node.firstChild.tag == "string" or node.secondChild.tag == "string" then
- op = ".."
+ elseif op == "+" then
+ -- Check if either operand is a string or a variable
+ if node.firstChild.tag == "string" or node.firstChild.tag == "variable" or
+ node.secondChild.tag == "string" or node.secondChild.tag == "variable" then
+ -- Generate code that checks the type of the operands at runtime
+ return "(function() local a = " .. transpiler:transpile(node.firstChild, indentLevel) .. 
+ "; local b = " .. transpiler:transpile(node.secondChild, indentLevel) .. 
+ "; if type(a) == 'string' or type(b) == 'string' then return a .. b else return a + b end end)()"
  end
  end
  return transpiler:transpile(node.firstChild, indentLevel) ..