8.3 Variable Modifiers ↑

8.3.2 List Punctuation

Any punctuation character, other than ones specificaly called out in this list for other purposes, will be interpreted as a separator that will be placed before the current variable, if the variable is non-blank, and if the preceding variable was also non-blank and also marked by the same variable modifier. A space will be added after the separator, and before the current variable, if the punctuation is not a forwards or backwards slash (“/” or “\”). This is an easy way to list several variables on a single line, separating non-blank ones from others with commas (or other punctuation).


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