-.\" %sccs.include.proprietary.roff%
+.\" This module is believed to contain source code proprietary to AT&T.
+.\" Use and redistribution is subject to the Berkeley Software License
+.\" Agreement and your Software Agreement with AT&T (Western Electric).
it responds by returning a token that
is illegal in the grammar, provoking a syntax error
in the parser, and thence error recovery.
it responds by returning a token that
is illegal in the grammar, provoking a syntax error
in the parser, and thence error recovery.