When do you use commas and when do you use parentheses to provide more detail about something? For example: The suspect, Tom Wilson, is now being charged with murder. The suspect (Tom Wilson) is ...
When a/an precedes a parenthetical aside (sometimes seen in informal/conversational writing), should the vowel rule depend on the first word in parentheses, or the next word in the "regular" flow of ...
Are there cases where a period is placed inside parentheses? In which cases the period (or a comma) should be placed inside the parentheses?
I've seen parenthetical comments that are inserted mid-sentence (like this) and I've also seen parenthetical comments that are inserted after the terminal punctuation symbol of a sentence. (Like ...