diff --git a/test.lua b/test.lua
index a44e1ab..705358f 100755
--- a/test.lua
+++ b/test.lua
@@ -6,16 +6,13 @@ local json = utility.require("dkjson")
 
 local file_name = arg[1]
 
+print("---")
+print(utility.capture_safe("shasum -p"))
+print("---")
 
-
-local function strip_markdown(text)
-  local tab = text:split("\n")
-  table.remove(tab, 1)    -- codeblock opening
-  table.remove(tab, #tab) -- end of codeblock
-  print(table.concat(tab, "\n"))
-end
-
-
+print("---")
+print(utility.capture_safe("shasum -U -t -a 512 test.lua"))
+print("---")
 
 local prompt = [[Return JSON: category, tags (array), summary (short)]]
 -- local prompt = [[Return YAML: category, tags (array), summary (short)]]
@@ -29,34 +26,4 @@ local file_contents = utility.open(file_name, "r", function(file)
 end)
 prompt = prompt .. file_contents
 
-local model = "gemma3:4b"
--- local output = utility.capture_safe("ollama run " .. model .. " --nowordwrap " .. prompt:enquote())
-
--- local embedding_model = "nomic-embed-text"
--- local output = utility.capture_safe("ollama run " .. embedding_model .. " " .. file_contents:enquote())
-
 -- output = output:sub(1, -2) -- strip extra newline from utility.capture_safe
-
--- strip YAML frontmatter (if present)
---   can error, will return nil & error message
-local function strip_frontmatter(text)
-  local tab = text:split("\n")
-  if tab[1] == "---" then
-    table.remove(tab, 1)
-    while true do
-      local done = tab[1] == "---"
-      table.remove(tab, 1)
-      if done then
-        return table.concat(tab, "\n")
-      elseif #tab < 1 then
-        return nil, "Invalid YAML frontmatter."
-      end
-    end
-  end
-  return text
-end
-
--- print(output)
-
-print(strip_frontmatter(file_contents))
--- print(strip_markdown(output))