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# :default

Defines the standard for G1 rules (any, i.e. BNF and quantified)

 * Multiple settings are possible.
 * Usage is ordered.
 * IOW each setting applies only to the rules coming after it in the grammar.

Allowed adverbs:

 * action - Global __parse__ action to perform. Specific actions can be declared at each rule.
 * bless (Note: irrelevant to the Tcl binding. Usage causes a warning).

Note: Unspecified adverbs revert to the implicit default.

The implicit (and initial) default of __action__ is "__[values]__".