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Use $accept and $end, as BYacc and BTYacc do, instead of $axiom and $.

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* src/symtab.h, src/symtab.c (eoftoken, axiom): Rename as...
(endtoken, accept): these.
* src/reader.c (reader): Set endtoken's default tag to "$end".
Set undeftoken's tag to "$undefined" instead of "$undefined.".
* doc/bison.texinfo (Table of Symbols): Mention $accept and $end.
Adjust.
This commit is contained in:
Akim Demaille
2002-07-29 17:30:33 +00:00
parent 1bfb97dba5
commit 88bce5a2ef
15 changed files with 163 additions and 131 deletions
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4
src/LR0.c
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@@ -63,7 +63,7 @@ state_list_append (symbol_number_t symbol,
fprintf (stderr, "state_list_append (state = %d, symbol = %d (%s))\n",
nstates, symbol, symbols[symbol]->tag);
/* If this is the eoftoken, and this is not the initial state, then
/* If this is the endtoken, and this is not the initial state, then
this is the final state. */
if (symbol == 0 && first_state)
final_state = state;
@@ -283,7 +283,7 @@ save_reductions (state_t *state)
int i;
/* If this is the final state, we want it to have no reductions at
all, although it has one for `START_SYMBOL EOF .'. */
all, although it has one for `START_SYMBOL $end .'. */
if (final_state && state->number == final_state->number)
return;