pub fn group_command_name(group: &SyntaxNode) -> Option<SmolStr>Expand description
The control-word name of a single COMMAND wrapped in group. A braced
l3doc v-type name argument (\begin{macro}{\foo}) captures its content as
one opaque VERB token instead of a COMMAND (issue #60); a control-word-
shaped VERB (\ + letters, nothing else) reads as the same name.