Alongside this collection there was another book that came to be regarded and used as a book of precedences. |
You can see from his books that he accepts etiquettes, precedences, associations, claims. |
Second, the standard domain-specific notation you're recreating in your Perl class must conform to the Perlish precedences and associativities. |
A bit of a shock it was to learn that in this rough land they had their castes and precedences. |