pub fn sticky_braceless_code_mode(name: &str) -> Option<bool>Expand description
For a brace-less sticky Rd macro name (\code/\verb/\doi/…, see
[is_sticky_braceless_rd_macro]), which parse_Rd lexer state its “expecting
{” recovery leaves in place: Some(true) for the R-code macros (the
recovery stays in R-code mode → per-line RCODE atoms) and Some(false) for
the verbatim macros (verbatim mode → per-line VERB atoms). None for a
non-sticky name and for item, whose out-of-list misuse is instead an
(UNKNOWN "\item") node (handled by the projector’s split_braceless_items).
The two built-in sets are exactly [STICKY_BRACELESS_RD_MACROS] minus item,
probed against R 4.5 (see that list’s doc); the argument-taking system user
macros are uniformly verbatim, probed against R 4.6.