I got the following error messages while installing miscellaneous.

[Jean-Victor Côté]

xmltree_read.1: In function 'xml lex':
...warning: operation on 'pcdata' may be undefined (repeated many times)
xmltree_read.act: At top level:
...warning: 'bufferliteral' defined but not used
...warning: 'input' defined but not used

Jean-Victor Côté