texinfo-format-verb

texinfo-format-verb is a compiled Lisp function in `texinfmt.el'.

(texinfo-format-verb)

Format text between non-quoted unique delimiter characters verbatim.
Enclose the verbatim text, including the delimiters, in braces. Print
text exactly as written (but not the delimiters) in a fixed-width.

For example, @verb{|@|} results in @ and
@verb{+@'e?`!`+} results in @'e?`!`.