Re: runaway error: end of file encountered

Sorry, some autocorrection of the mail program modified my copy-pasted mwe in my previous mail. I post it again here, this time not modified: 

\starttext

\startluacode
  local items = {}

    -- Function to wrap the item with the appropriate stackingsteps
    local function wrap_with_stackingsteps(item, levelsofsolution)
      
      -- Start building the stackingsteps command
      local stacking_command = "\\startstackingsteps[1"
       -- Add additional levels dynamically based on levelsofsolution 
      if levelsofsolution >= 2 then
          stacking_command = stacking_command .. ",2"
      end
      
      if levelsofsolution >= 3 then
        for i = 3, levelsofsolution do
          stacking_command = stacking_command .. ",{2:" .. i .. "}"
        end
      end
    
      -- Close the stackingsteps command
      stacking_command = stacking_command .. "]  "
    
      -- Wrap the item with the stackingsteps environment
      return stacking_command .. item .. "  \\stopstackingsteps"
    end

  -- Function to add items to the array
  local function add_item(item)
  	levelsofsolution = 1
	if string.match(item, "\\2{") then
	  levelsofsolution = 2
	end
	if string.match(item, "\\3{") then
	  levelsofsolution = 3
	end

    -- Wrap the item with the appropriate stackingsteps
    item = wrap_with_stackingsteps(item, levelsofsolution)
    
    -- Add the wrapped item to the array
    table.insert(items, item)
  end

  -- Add items
  add_item("The \\2{quick} brown \\3{fox}.")
  add_item("Jumps over the* \\2{lazy} dog.")
  add_item("Another string.")

  -- Print items
  for _, item in ipairs(items) do
    context([[\type{]] .. item .. "}")
    context.par() -- Add a paragraph break
  end
\stopluacode


\stoptext

> Am R8/04/08 um 19:08 schrieb Emanuel Han <[email protected]>:
> 
> This mwe:
> 
> \starttext
> \startluacode
> local items = {}
> -- Function to wrap the item with the appropriate stackingsteps
> local function wrap_with_stackingsteps(item, levelsofsolution)
> 
> -- Start building the stackingsteps command
> local stacking_command = "\\startstackingsteps[1"
> -- Add additional levels dynamically based on levelsofsolution
> if levelsofsolution >= 2 then
> stacking_command = stacking_command .. ",2"
> end
> 
> if levelsofsolution >= 3 then
> for i = 3, levelsofsolution do
> stacking_command = stacking_command .. ",{2:" .. i .. "}"
> end
> end
> 
> -- Close the stackingsteps command
> stacking_command = stacking_command .. "] "
> 
> -- Wrap the item with the stackingsteps environment
> return stacking_command .. item .. " \\stopstackingsteps"
> end
> 
> -- Function to add items to the array
> local function add_item(item)
> levelsofsolution = 1
> if string.match(item, "\2{") then
> levelsofsolution = 2
> end
> if string.match(item, "\3{") then
> levelsofsolution = 3
> end
> -- Wrap the item with the appropriate stackingsteps
> item = wrap_with_stackingsteps(item, levelsofsolution)
> 
> -- Add the wrapped item to the array
> table.insert(items, item)
> 
> end
> -- Add items
> add_item("The \2{quick} brown \3{fox}.")
> add_item("Jumps over the* \2{lazy} dog.")
> add_item("Another string.")
> -- Print items
> for _, item in ipairs(items) do
> context([[\type{]] .. item .. "}")
> context.par() -- Add a paragraph break
> end
> \stopluacode
> \stoptext
> 
> gives this output:
> 
> \startstackingsteps[1,2,{2:3}] The \2{quick} brown \3{fox}.\stopstackingsteps
> \startstackingsteps[1,2] Jumps over the* \2{lazy} dog. \stopstackingsteps
> \startstackingsteps[1] Another string. \stopstackingsteps
> 
> which looks good. If I compile this output with
> 
> \starttext
> \startstackingsteps[1,2,{2:3}] The \2{quick} brown \3{fox}.\stopstackingsteps
> \startstackingsteps[1,2] Jumps over the* \2{lazy} dog. \stopstackingsteps
> \startstackingsteps[1] Another string. \stopstackingsteps
> \stoptext
> 
> I don’t get any error. Don’t worry about the commands \2{} and \3{}, I have defined them (that’s outside the scope of the mwe).
> 
> If in the mwe, I replace
> 
> context([[\type{]] .. item .. "}“)
> 
> with
> 
> context(item)
> 
> I get an „runaway error: end of file encountered“. If I leave out the wrap_with_stackingsteps step, I don’t get the error. Can somebody help please?
> Thank you.
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
> 
> maillist : [email protected] / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive  : https://github.com/contextgarden/context
> wiki     : https://wiki.contextgarden.net
> ___________________________________________________________________________________

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : [email protected] / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________