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Use "look-ahead" instead of "lookahead", consistently.

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This commit is contained in:
Paul Eggert
2004-06-21 20:20:31 +00:00
parent 57a90331bd
commit 8dd162d3ff
23 changed files with 253 additions and 218 deletions
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10
src/print_graph.c
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@@ -1,6 +1,6 @@
/* Output a VCG description on generated parser, for Bison,
Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -88,21 +88,21 @@ print_core (struct obstack *oout, state *s)
for (/* Nothing */; *sp >= 0; ++sp)
obstack_fgrow1 (oout, " %s", symbols[*sp]->tag);
/* Experimental feature: display the lookaheads. */
if (report_flag & report_lookaheads)
/* Experimental feature: display the look-ahead tokens. */
if (report_flag & report_look_ahead_tokens)
{
/* Find the reduction we are handling. */
reductions *reds = s->reductions;
int redno = state_reduction_find (s, &rules[r]);
/* Print them if there are. */
if (reds->lookaheads && redno != -1)
if (reds->look_ahead_tokens && redno != -1)
{
bitset_iterator biter;
int k;
char const *sep = "";
obstack_sgrow (oout, "[");
BITSET_FOR_EACH (biter, reds->lookaheads[redno], k, 0)
BITSET_FOR_EACH (biter, reds->look_ahead_tokens[redno], k, 0)
{
obstack_fgrow2 (oout, "%s%s", sep, symbols[k]->tag);
sep = ", ";