doc: mention earlier how to disable the generation of location.hh

Suggested by Victor Khomenko.

* doc/bison.texi (C++ Bison Interface): Here.
This commit is contained in:
Akim Demaille
2018-10-24 18:57:15 +02:00
parent 5b879c8980
commit 73a822e636

View File

@@ -10846,10 +10846,11 @@ these two files (@file{@var{file}.hh} and @file{@var{file}.cc}) follow the
same rules as with regular C parsers (@pxref{Invocation}).
@item location.hh
The definition of the classes @code{position} and @code{location}, used for
location tracking when enabled. This file is not generated if user defined
locations are used, i.e., if the @code{%define} variable
@code{api.location.type} is defined. @xref{C++ Location Values}.
Generated when both @code{%defines} and @code{%locations} are enabled, this
file contains the definition of the classes @code{position} and
@code{location}, used for location tracking. This file is not generated if
@samp{%define api.location.file none} is specified, or if user defined
locations are used. @xref{C++ Location Values}.
@item position.hh
@itemx stack.hh