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Re:A nameless hiker and the case the internet can’t crack by Componica on Tuesday November 03, 2020 @02:35PM (#24983124)
Definitely not drowning in $variables, he's 40 something.
Re:A nameless hiker and the case the internet can’t crack by Piskvorrr on Wednesday November 04, 2020 @03:30AM (#24987303)
If I were making paper notes, I would not bother with exact syntax - especially not for tokens which only exist for the machine parser's sake.

In other words, I have written PHP pseudocode which definitely omits $. But these notes are generic enough to allow virtually anything C-descended.