The \hyphenation macro has a signature of m m m. This caused parsing errors in our cases. I'm not sure if there are other signatures to the one I'm suggesting here, but all usages I found use one required argument with a list of one or more whitespace-separated words. This is in line with the unofficial latex2e reference manual.
The
\hyphenation
macro has a signature ofm m m
. This caused parsing errors in our cases. I'm not sure if there are other signatures to the one I'm suggesting here, but all usages I found use one required argument with a list of one or more whitespace-separated words. This is in line with the unofficial latex2e reference manual.