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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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14
data/lalr1.cc
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@@ -307,14 +307,14 @@ namespace yy
int debug_;
std::ostream &cdebug_;
/* Lookahead and lookahead in internal form. */
/* Look-ahead and look-ahead in internal form. */
int looka_;
int ilooka_;
/* Message. */
std::string message;
/* Semantic value and location of lookahead token. */
/* Semantic value and location of look-ahead token. */
SemanticType value;
LocationType location;
/* Beginning of the last erroneous token popped off. */
@@ -394,12 +394,12 @@ yy::]b4_parser_class_name[::parse ()
/* Backup. */
yybackup:
/* Try to take a decision without lookahead. */
/* Try to take a decision without look-ahead. */
n_ = pact_[state_];
if (n_ == pact_ninf_)
goto yydefault;
/* Read a lookahead token. */
/* Read a look-ahead token. */
if (looka_ == empty_)
{
YYCDEBUG << "Reading a token: ";
@@ -452,7 +452,7 @@ yy::]b4_parser_class_name[::parse ()
if (n_ == final_)
goto yyacceptlab;
/* Shift the lookahead token. */
/* Shift the look-ahead token. */
#if YYDEBUG
YYCDEBUG << "Shifting token " << looka_
<< " (" << name_[ilooka_] << "), ";
@@ -546,7 +546,7 @@ b4_syncline([@oline@], [@ofile@])[
error_start_ = location.begin;
if (errstatus_ == 3)
{
/* If just tried and failed to reuse lookahead token after an
/* If just tried and failed to reuse look-ahead token after an
error, discard it. */
/* Return failure if at end of input. */
@@ -580,7 +580,7 @@ b4_syncline([@oline@], [@ofile@])[
}
}
/* Else will try to reuse lookahead token after shifting the error
/* Else will try to reuse look-ahead token after shifting the error
token. */
goto yyerrlab1;