[lemma=grammar] [word=□]
[lemma=grammar] [word=is]
Having a tool that can present the formatting possibilities as many different concurrent grammars is very useful . name should not contain any markup , and the use of hyphens in a document which supports more than one grammar is undefined . As in the previous unit , grammar is explained in its functional aspect using basic structures of Arabic in realistic situations . This structure is not unique if the grammar is ambiguous . Config : : Grammar is a Perl module to parse configuration files by following a grammar , which specifies how the configuration file should look like . Like Af Maxaa , the Af Maay grammar is not well documented although the use of proper grammar is very important in both . For the implementation an aspect-oriented approach to attibute grammars is required .