get("#515") -- splitLines
serpent = grab("#158")
get("#532") -- getBridgeMap
get("#533") -- replaceSnippetIDs

text = getSnippet("#2000291")
lines = splitLines(text)

function tableToLine(snippet)
  return serpent.line(snippet, {comment=0})
end

for i=1, #lines do
  line = lines[i]
  
  local _, _, _needBridgeID, _sourceID, _masterBridgeID = line:find("^(#%d+) %- Need bridge from (#%d+) following master bridge (#%d+)")
  if _needBridgeID then
    needBridgeID, sourceID, masterBridgeID = _needBridgeID, _sourceID, _masterBridgeID
    masterBridgeTitle = getSnippetTitle(masterBridgeID)
    idmap = getBridgeMap(masterBridgeID)
    print("-- id map for master bridge "..masterBridgeID..": "..tableToLine(idmap))
  end
  
  local _, _, verdict = line:find("^ *Your verdict: *(.*)")
  if verdict then
    print("-- "..needBridgeID.." / "..sourceID..": "..verdict)
    
    hasBridge = hasNTTitle("Bridge from "..sourceID.." to % following master bridge "..masterBridgeID)
    if hasBridge then
      print("-- has bridge, skipping")
    elseif verdict == 'skip' or verdict == 'invalidated' then
      -- Invalidate the "Need bridge" snippet
      
      snippet = {type='nt', title='Invalidate '..needBridgeID, text='Verdict was: '..verdict}
      print("lua [[ ")
      print(" create "..tableToLine(snippet))
      print("]]")
    elseif verdict == 'copy verbatim' then
      -- assume source type is nt
      sourceTitle = getSnippetTitle(sourceID)
      sourceText = getSnippet(sourceID)
      destTitle = replaceSnippetIDs(sourceTitle, idmap)
      destText = replaceSnippetIDs(sourceText, idmap)
      snippet = {type='nt', title=destTitle, text=destText}
      print("lua [[ ")
      print("  destID = create "..tableToLine(snippet))
      print("  create {type='nt', title='Bridge from "..sourceID.." to '..destID..' following master bridge "..masterBridgeID.."', text=''}")
      print("]]")
    end
  end
end

Began life as a copy of #2000292