java: use api.location.type and api.position.type

* data/java.m4: here.
* NEWS, doc/bison.texi, tests/java.at: Adjust.

NEWS

@@ -43,7 +43,7 @@ GNU Bison NEWS
 
   The parse function now catches exceptions, uses the %destructors to
   release memory (the lookahead symbol and the symbols pushed on the stack)
-  before rethrowing the exception.
+  before re-throwing the exception.
 
   This feature is somewhat experimental.  User feedback would be
   appreciated.
@@ -65,7 +65,7 @@ GNU Bison NEWS
   "function declared 'noreturn' should not return") have also been
   addressed.
 
-** New %define variable: api.location.type (glr.cc, lalr1.cc)
+** New %define variable: api.location.type (glr.cc, lalr1.cc, lalr1.java)
 
   The %define variable api.location.type defines the name of the type to use
   for locations.  When defined, Bison no longer generates the position.hh
@@ -73,13 +73,17 @@ GNU Bison NEWS
   then responsible to define her type.
 
   This can be used in programs with several parsers to factor their location
-  and position files: let one of them generate them, and let the others
-  simply resue these types and files.
+  and position files: let one of them generate them, and the others just use
+  them.
 
   This feature was actually introduced, but not documented, in Bison 2.5,
   under the name "location_type" (which is maintained for backward
   compatibility).
 
+  For consistency, lalr1.java's %define variables location_type and
+  position_type are deprecated in favor of api.location.type and
+  api.position.type.
+
 * Noteworthy changes in release 2.6.2 (2012-08-03) [stable]
 
 ** Bug fixes
@@ -1937,7 +1941,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  LocalWords:  namespaces strerror const autoconfiguration Dconst Autoconf's FDL
  LocalWords:  Automake TMPDIR LESSEQ ylwrap endif yydebug YYTOKEN YYLSP ival hh
  LocalWords:  extern YYTOKENTYPE TOKENTYPE yytokentype tokentype STYPE lval pdf
- LocalWords:  lang yyoutput dvi html ps POSIX lvalp llocp calc yyo fval
+ LocalWords:  lang yyoutput dvi html ps POSIX lvalp llocp calc yyo fval Wmaybe
+ LocalWords:  yyvsp pragmas noreturn java's
 
 Local Variables:
 mode: outline

data/java.m4

@@ -172,8 +172,8 @@ m4_define([b4_throws], [b4_percent_define_get([[throws]])])
 b4_percent_define_default([[api.location.type]], [Location])])
 m4_define([b4_location_type], [b4_percent_define_get([[api.location.type]])])
 
-b4_percent_define_default([[position_type]], [Position])])
-m4_define([b4_position_type], [b4_percent_define_get([[position_type]])])
+b4_percent_define_default([[api.position.type]], [Position])])
+m4_define([b4_position_type], [b4_percent_define_get([[api.position.type]])])
 
 
 ## ----------------- ##

doc/bison.texi

@@ -5331,7 +5331,7 @@ Some of the accepted @var{variable}s are:
 @findex %define api.location.type
 
 @itemize @bullet
-@item Language(s): C++
+@item Language(s): C++, Java
 
 @item Purpose: Define the location type.
 @xref{User Defined Location Type}.
@@ -9458,7 +9458,7 @@ to generate the @file{master/position.hh} and @file{master/location.hh}
 files, reused by other parsers as follows:
 
 @example
-%define location_type "master::location"
+%define api.location.type "master::location"
 %code requires @{ #include <master/location.hh> @}
 @end example
 
@@ -10175,11 +10175,11 @@ class defines a @dfn{position}, a single point in a file; Bison itself
 defines a class representing a @dfn{location}, a range composed of a pair of
 positions (possibly spanning several files).  The location class is an inner
 class of the parser; the name is @code{Location} by default, and may also be
-renamed using @code{%define location_type "@var{class-name}"}.
+renamed using @code{%define api.location.type "@var{class-name}"}.
 
 The location class treats the position as a completely opaque value.
 By default, the class name is @code{Position}, but this can be changed
-with @code{%define position_type "@var{class-name}"}.  This class must
+with @code{%define api.position.type "@var{class-name}"}.  This class must
 be supplied by the user.
 
 
@@ -10314,7 +10314,7 @@ In both cases, the scanner has to implement the following methods.
 @deftypemethod {Lexer} {void} yyerror (Location @var{loc}, String @var{msg})
 This method is defined by the user to emit an error message.  The first
 parameter is omitted if location tracking is not active.  Its type can be
-changed using @code{%define location_type "@var{class-name}".}
+changed using @code{%define api.location.type "@var{class-name}".}
 @end deftypemethod
 
 @deftypemethod {Lexer} {int} yylex ()
@@ -10332,7 +10332,7 @@ Return respectively the first position of the last token that
 @code{yylex} returned, and the first position beyond it.  These
 methods are not needed unless location tracking is active.
 
-The return type can be changed using @code{%define position_type
+The return type can be changed using @code{%define api.position.type
 "@var{class-name}".}
 @end deftypemethod
 
@@ -10577,10 +10577,11 @@ comma-separated list.  Default is @code{java.io.IOException}.
 @xref{Java Scanner Interface}.
 @end deffn
 
-@deffn {Directive} {%define location_type} "@var{class}"
+@deffn {Directive} {%define api.location.type} "@var{class}"
 The name of the class used for locations (a range between two
 positions).  This class is generated as an inner class of the parser
 class by @command{bison}.  Default is @code{Location}.
+Formerly named @code{location_type}.
 @xref{Java Location Values}.
 @end deffn
 
@@ -10595,9 +10596,10 @@ The name of the parser class.  Default is @code{YYParser} or
 @xref{Java Bison Interface}.
 @end deffn
 
-@deffn {Directive} {%define position_type} "@var{class}"
+@deffn {Directive} {%define api.position.type} "@var{class}"
 The name of the class used for positions. This class must be supplied by
 the user.  Default is @code{Position}.
+Formerly named @code{position_type}.
 @xref{Java Location Values}.
 @end deffn
 
@@ -11881,9 +11883,10 @@ London, Department of Computer Science, TR-00-12 (December 2000).
 @c LocalWords: getLVal defvar deftypefn deftypefnx gotos msgfmt Corbett LALR's
 @c LocalWords: subdirectory Solaris nonassociativity perror schemas Malloy ints
 @c LocalWords: Scannerless ispell american ChangeLog smallexample CSTYPE CLTYPE
-@c LocalWords: clval CDEBUG cdebug deftypeopx yyterminate
+@c LocalWords: clval CDEBUG cdebug deftypeopx yyterminate LocationType
 
 @c Local Variables:
 @c ispell-dictionary: "american"
 @c fill-column: 76
 @c End:
+@c  LocalWords:  errorVerbose

tests/java.at

@@ -719,8 +719,8 @@ AT_SETUP([Java stype, position_class and location_class])
 AT_CHECK_JAVA_MINIMAL([[
 %define stype "java.awt.Color"
 %type<java.awt.Color> start;
-%define location_type "MyLoc"
-%define position_type "MyPos"
+%define api.location.type "MyLoc"
+%define api.position.type "MyPos"
 %code { class MyPos {} }]], [[$$ = $<java.awt.Color>1;]], [[MyPos]])
 AT_CHECK([[grep 'java.awt.Color' YYParser.java]], [0], [ignore])
 AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Position']], [1], [ignore])
@@ -729,8 +729,8 @@ AT_CHECK([[$EGREP -v ' */?\*' YYParser.java | grep 'Location']], [1], [ignore])
 AT_CHECK_JAVA_MINIMAL_W_LEXER([[
 %define stype "java.awt.Color"
 %type<java.awt.Color> start;
-%define location_type "MyLoc"
-%define position_type "MyPos"
+%define api.location.type "MyLoc"
+%define api.position.type "MyPos"
 %code { class MyPos {} }]], [], [[return EOF;]], [],
 [[$$ = $<java.awt.Color>1;]],
 [[java.awt.Color]], [[MyPos]], [[MyLoc]])