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global: remove unnecessary horizontal tabs.

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This change was made by applying emacs' untabify function to
nearly all files in Bison's repository.  Required tabs in make
files, ChangeLog, regexps, and test code were manually skipped.
Other notable exceptions and changes are listed below.
* bootstrap: Skip because we sync this with gnulib.
* data/m4sugar/foreach.m4
* data/m4sugar/m4sugar.m4: Skip because we sync these with
Autoconf.
* djgpp: Skip because I don't know how to test djgpp properly, and
this code appears to be unmaintained anyway.
* README-hacking (Hacking): Specify that tabs should be avoided
where not required.
This commit is contained in:
Joel E. Denny
2011-07-24 17:50:37 -04:00
parent c12aa01f82
commit e969014232
98 changed files with 5335 additions and 5312 deletions
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42
data/lalr1.cc
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@@ -426,14 +426,14 @@ b4_percent_code_get[]dnl
} \
} while (false)
# define YY_REDUCE_PRINT(Rule) \
do { \
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug_) \
yy_reduce_print_ (Rule); \
yy_reduce_print_ (Rule); \
} while (false)
# define YY_STACK_PRINT() \
do { \
# define YY_STACK_PRINT() \
do { \
if (yydebug_) \
yystack_print_ (); \
} while (false)
@@ -575,7 +575,7 @@ b4_percent_code_get[]dnl
{
]b4_symbol_foreach([b4_symbol_printer])dnl
[ default:
break;
break;
}
yyo << ')';
}
@@ -739,7 +739,7 @@ m4_popdef([b4_at_dollar])])dnl
[ yyla = b4_c_function_call([yylex], [symbol_type],
m4_ifdef([b4_lex_param], b4_lex_param));],
[ yyla.type = yytranslate_ (b4_c_function_call([yylex], [int],
[[YYSTYPE*], [&yyla.value]][]dnl
[[YYSTYPE*], [&yyla.value]][]dnl
b4_locations_if([, [[location*], [&yyla.location]]])dnl
m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
yyempty = false;
@@ -756,10 +756,10 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
yyn = yytable_[yyn];
if (yyn <= 0)
{
if (yy_table_value_is_error_ (yyn))
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
if (yy_table_value_is_error_ (yyn))
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
/* Discard the token being shifted. */
@@ -818,7 +818,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
switch (yyn)
{
]b4_user_actions[
default:
default:
break;
}
}
@@ -859,8 +859,8 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
/* If not already recovering from an error, report this error. */
if (!yyerrstatus_)
{
++yynerrs_;
error (]b4_args(b4_locations_if([yyla.location]),
++yynerrs_;
error (]b4_args(b4_locations_if([yyla.location]),
[[yysyntax_error_ (yystack_[0].state,
yyempty ? yyempty_ : yyla.type)]])[);
}
@@ -869,7 +869,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
yyerror_range[1].location = yyla.location;]])[
if (yyerrstatus_ == 3)
{
/* If just tried and failed to reuse lookahead token after an
/* If just tried and failed to reuse lookahead token after an
error, discard it. */
/* Return failure if at end of input. */
@@ -879,7 +879,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
{
yy_destroy_ ("Error: discarding", yyla);
yyempty = true;
}
}
}
/* Else will try to reuse lookahead token after shifting the error
@@ -910,7 +910,7 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
| yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/
yyerrlab1:
yyerrstatus_ = 3; /* Each real token shifted decrements this. */
yyerrstatus_ = 3; /* Each real token shifted decrements this. */
{
stack_symbol_type error_token;
for (;;)
@@ -965,8 +965,8 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param)));])[
yypop_ (yylen);
while (yystack_.size () != 1)
{
yy_destroy_ ("Cleanup: popping", yystack_[0]);
yypop_ ();
yy_destroy_ ("Cleanup: popping", yystack_[0]);
yypop_ ();
}
return yyresult;
@@ -1098,7 +1098,7 @@ b4_error_verbose_if([state_type yystate, int yytoken],
for (stack_type::const_iterator
i = yystack_.begin (),
i_end = yystack_.end ();
i != i_end; ++i)
i != i_end; ++i)
*yycdebug_ << ' ' << i->state;
*yycdebug_ << std::endl;
}
@@ -1111,7 +1111,7 @@ b4_error_verbose_if([state_type yystate, int yytoken],
int yynrhs = yyr2_[yyrule];
/* Print the symbols being reduced, and their result. */
*yycdebug_ << "Reducing stack by rule " << yyrule - 1
<< " (line " << yylno << "):" << std::endl;
<< " (line " << yylno << "):" << std::endl;
/* The symbols being reduced. */
for (int yyi = 0; yyi < yynrhs; yyi++)
YY_SYMBOL_PRINT (" $" << yyi + 1 << " =",