antlr-unknown-file-formats

antlr-unknown-file-formats is a variable defined in `antlr-mode.el'.
Its value is

("?%s?.g" "?%s?")

Documentation:
Formats which specify the names of unknown files.
The value looks like (SUPER-GRAMMAR-FILE-FORMAT SUPER-EVOCAB-FORMAT).

SUPER-GRAMMAR-FORMAT is a format string, it specifies with substitution
SUPER/%s the name of a grammar file for Antlr's option "-glib" if no
grammar file in the current directory defines the class SUPER or if it
is defined more than once. SUPER-EVOCAB-FORMAT is a format string, it
specifies with substitution SUPER/%s the name for the export vocabulary
of above mentioned class SUPER.