GB-136 Index of library concepts: Specify meaning of italics

[wg21bot]

Index of library concepts doesn't say what italics means

The index of library concepts includes exposition-only concepts, shown in italics (often with hyphens, i.e. not valid identifiers). To see what that means you have to go to the definition of the concept.

Consider adding something to the introductory text at the start of the index explaining what those are, such as "Concepts shown with italic names are defined only for the purpose of exposition."

[tkoeppe]

Editorial meeting decision: accept (see also #436)

[tkoeppe]

Final disposition: Accepted.