Template:sga-decl-o-masc/documentation

Usage
This template is for Old Irish masculine o-stem nouns.

Positional parameter (obligatory) Named parameters (optional)
 * 1 the genitive singular form (also the vocative singular and nominative plural)
 * dat_sg the dative singular form. Omit if identical to the nominative singular.
 * acc_pl the accusative plural form (also the vocative plural). Omit if identical to the nominative singular followed by u.
 * dat_pl the dative plural form (also the dative dual). Omit if identical to the nominative singular followed by aib.

If the display form of the nominative singular (also the accusative singular, nominative/vocative/accusative/genitive dual, and genitive plural) is different from the page name (for example, because it includes a diacritic mark not shown in the page name), it can be specified with head.