bison ./ChangeLog doc/bison.texinfo src/bison.s...

[Akim Demaille]

CVSROOT:        /cvsroot/bison
Module name:    bison
Changes by:     Akim Demaille <address@hidden>  01/11/30 09:00:14

Modified files:
        .              : ChangeLog 
        doc            : bison.texinfo 
        src            : bison.simple 

Log message:
        Name space cleanup in generated parser.
        * doc/bison.texinfo (Bison Parser): Discuss system headers
        and their effect on the user name space.
        * src/bison.simple:
        (YYSTACK_ALLOC, YYSTACK_FREE, union yyalloc, YYSTACK_GAP_MAX,
        YYSTACK_BYTES, YYSTACK_RELOCATE): Do not define unless necessary,
        i.e. unless ! defined (yyoverflow) || defined (YYERROR_VERBOSE).
        (YYSIZE_T): New macro.  Use it instead of size_t, to avoid infringing
        on user names when possible.
        (YYSTACK_USE_ALLOCA): Do not define; just use any existing defn.
        Simplify test for whather <alloca.h> exists.
        (<stdlib.h>): Include if we will use malloc, and if standard C or C++.
        (<stdio.h>): Include if YYDEBUG.
        (yymemcpy): Renamed from __yy_memcpy.  Do not define unless
        ! defined (yyoverflow) && ! defined (yymemcpy).
        (yymemcpy, yyparse): Rename local variables as needed so that
        they all begin with 'yy'.
        (yystrlen, yystpcpy): New functions.
        (YY_DECL_NON_LSP_VARIABLES): Renamed from _YY_DECL_VARIABLES.
        All uses changed.
        (yyparse): size_t -> YYSIZE_T.  Use yystrlen and yystpcpy
        instead of relying on string.h functions.  Use YYSTACK_ALLOC
        and YYSTACK_FREE instead of malloc and free.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/ChangeLog.diff?tr1=1.333&tr2=1.334&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/doc/bison.texinfo.diff?tr1=1.45&tr2=1.46&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/bison.simple.diff?tr1=1.82&tr2=1.83&r1=text&r2=text