[stringbuf.members] Remove `// exposition only` from `{itemdecl}`#8179

jensmaurer merged 1 commit intocplusplus:maincplusplus/draft:mainfrom

frederick-vs-ja:deduplicate-expos-init-buf-ptrsfrederick-vs-ja/draft:deduplicate-expos-init-buf-ptrsCopy head branch name to clipboard