Akim Demaille 1817b475a6 doc: promote %nterm over %type ...

As an extension to POSIX Yacc, Bison's %type accepts tokens.
Unfortunately with string literals as implicit tokens, this is
misleading, and led some users to write

    %type <exVal> cond "condition"

believing that "condition" would be associated to the 'cond'
nonterminal (see https://github.com/apache/httpd/pull/72).

* doc/bison.texi: Promote %nterm rather than %type to declare the type
of nonterminals.

2019-11-16 12:54:44 +01:00

497 KiB

Raw Blame History

View Raw