cc|mark|fixed|punct is not expected to have children, but it does
punctuation causes non-projectivity of nodes
If necessary and/or if time, the rules should be amended by priority, i.e. from actual errors (4) or legacy issues (3) to intentional UD deviations (1-2)
The official validation script (see http://quest.ms.mff.cuni.cz/cgi-bin/zeman/unidep/validation-report.pl) with stricter validation rules as before reports on the following types of syntax errors:
advmod
should beADV
, but it's notaux
should beAUX
, but it's notcc|mark|fixed|punct
is not expected to have children, but it doesIf necessary and/or if time, the rules should be amended by priority, i.e. from actual errors (4) or legacy issues (3) to intentional UD deviations (1-2)