Final answer:
Punctuation is indeed typographic code as it provides the rules and symbols in typography that guide sentence structure and readability.
Step-by-step explanation:
The statement "Punctuation is typographic code" can be considered true as punctuation consists of symbols used in typography to organize written language, making it understandable and readable. Punctuation marks like commas, periods, apostrophes, and others serve as the 'code' or rules that dictate the structure of sentences and the flow of written words. In typesetting and digital font design, punctuation is an integral aspect of the typographic choices a designer must consider when presenting textual information, as it impacts both the readability and the interpretation of the text.