diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Parser/grammar1.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/python-2.6.1/Parser/grammar1.c Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,57 @@ + +/* Grammar subroutines needed by parser */ + +#include "Python.h" +#include "pgenheaders.h" +#include "grammar.h" +#include "token.h" + +/* Return the DFA for the given type */ + +dfa * +PyGrammar_FindDFA(grammar *g, register int type) +{ + register dfa *d; +#if 1 + /* Massive speed-up */ + d = &g->g_dfa[type - NT_OFFSET]; + assert(d->d_type == type); + return d; +#else + /* Old, slow version */ + register int i; + + for (i = g->g_ndfas, d = g->g_dfa; --i >= 0; d++) { + if (d->d_type == type) + return d; + } + assert(0); + /* NOTREACHED */ +#endif +} + +char * +PyGrammar_LabelRepr(label *lb) +{ + static char buf[100]; + + if (lb->lb_type == ENDMARKER) + return "EMPTY"; + else if (ISNONTERMINAL(lb->lb_type)) { + if (lb->lb_str == NULL) { + PyOS_snprintf(buf, sizeof(buf), "NT%d", lb->lb_type); + return buf; + } + else + return lb->lb_str; + } + else { + if (lb->lb_str == NULL) + return _PyParser_TokenNames[lb->lb_type]; + else { + PyOS_snprintf(buf, sizeof(buf), "%.32s(%.32s)", + _PyParser_TokenNames[lb->lb_type], lb->lb_str); + return buf; + } + } +}