[kaba0]

We are talking about pasting code into another, where both can fail to be correct at the time and you may or may not want to output to be correct. Nonetheless, your intent can’t be determined due to multiple ambiguous “good” outputs, e.g. should insertion start at the current level and keep at it, did the copy happen from a “dumb” medium without leading whitespace so that it should be tried to be indented first, etc. Sure, you can have a look at the resulting code and fix, but we all know that humans err a lot, this is something that works braindeadly easily with non-whitespace ”aware” languages.