I've come across a situation where a question had actually some code along with it, but because the OP didn't add any indentation, I didn't realize it.
There are two reasons why I brought up this topic:
Many members would think the question has no value and hence downvote (not necessarily this question ) or just leave.
I've rejected an edit to the question thinking that the editor added code to the question and thought This edit changes too much in the original post. and maybe the editor's intention was to post an answer.
Please have a look at the question revisions. If the question had no grammatical or any sort of mistakes and no one edits the question, would anyone spot the code?