If I set some lists with \sliste and have others with < > this looks strange, since < > has no space inserted after the bracket and \sliste has the space that is coming from the argument.
I guess both commands should have half a space or so.
\avm{
[\type*{passive-verb}
% the !! are needed since otherwise the [] inside of sliste are bigger
arg-st & \1 ( \+ !\sliste{ PP[\type{by}]$_i$ }! ) \\
lex-dtr & [\type*{stem}
head & verb\\
arg-st & < NP$_i$ > \+ \1 < NP, \ldots > ]]
}
If I set some lists with \sliste and have others with < > this looks strange, since < > has no space inserted after the bracket and \sliste has the space that is coming from the argument.
I guess both commands should have half a space or so.