style: no longer use backquotes

* tests/actions.at, tests/atlocal.in, tests/c++.at, tests/calc.at,
* tests/conflicts.at, tests/existing.at, tests/glr-regression.at,
* tests/input.at, tests/java.at, tests/local.at, tests/sets.at,
* tests/synclines.at, doc/bison.texi, lib/libiberty.h, lib/timevar.h:
Use single quotes.

diff --git a/doc/bison.texi b/doc/bison.texi
index 8b833c12b89c3d3b4bf606765f17bd6bcc2e1d40..328b88bc2776b7fa5f84dff174e4a90500c86cb9 100644 (file)
--- a/doc/bison.texi
+++ b/doc/bison.texi
@@ -2403,7 +2403,7 @@ Here are the C and Bison declarations for the multi-function calculator.
 %@{
   #include <stdio.h>  /* For printf, etc. */
   #include <math.h>   /* For pow, used in the grammar.  */
 %@{
   #include <stdio.h>  /* For printf, etc. */
   #include <math.h>   /* For pow, used in the grammar.  */

-  #include "calc.h"   /* Contains definition of `symrec'.  */
+  #include "calc.h"   /* Contains definition of 'symrec'.  */

   int yylex (void);
   void yyerror (char const *);
 %@}
   int yylex (void);
   void yyerror (char const *);
 %@}


@@ -2532,7 +2532,7 @@ struct symrec
 @group
 typedef struct symrec symrec;
 
 @group
 typedef struct symrec symrec;
 

-/* The symbol table: a chain of `struct symrec'.  */
+/* The symbol table: a chain of 'struct symrec'.  */

 extern symrec *sym_table;
 
 symrec *putsym (char const *, int);
 extern symrec *sym_table;
 
 symrec *putsym (char const *, int);


@@ -2567,7 +2567,7 @@ struct init const arith_fncts[] =
 @end group
 
 @group
 @end group
 
 @group

-/* The symbol table: a chain of `struct symrec'.  */
+/* The symbol table: a chain of 'struct symrec'.  */

 symrec *sym_table;
 @end group
 
 symrec *sym_table;
 @end group
 


@@ -2975,7 +2975,7 @@ Let's go ahead and add the new @code{YYLTYPE} definition and the
   #include <stdio.h>
 
   /* WARNING: The following code really belongs
   #include <stdio.h>
 
   /* WARNING: The following code really belongs

-   * in a `%code requires'; see below.  */
+   * in a '%code requires'; see below.  */

 
   #include "ptypes.h"
   #define YYLTYPE YYLTYPE
 
   #include "ptypes.h"
   #define YYLTYPE YYLTYPE


@@ -6435,7 +6435,7 @@ yylex (void)
     return 0;
   @dots{}
   if (c == '+' || c == '-')
     return 0;
   @dots{}
   if (c == '+' || c == '-')

-    return c;      /* Assume token type for `+' is '+'.  */
+    return c;      /* Assume token type for '+' is '+'.  */

   @dots{}
   return INT;      /* Return the type of the token.  */
   @dots{}
   @dots{}
   return INT;      /* Return the type of the token.  */
   @dots{}


@@ -9698,7 +9698,7 @@ Here is a list of options that can be used with Bison, alphabetized by
 short option.  It is followed by a cross key alphabetized by long
 option.
 
 short option.  It is followed by a cross key alphabetized by long
 option.
 

-@c Please, keep this ordered as in `bison --help'.
+@c Please, keep this ordered as in 'bison --help'.

 @noindent
 Operations modes:
 @table @option
 @noindent
 Operations modes:
 @table @option


@@ -12263,7 +12263,7 @@ operating system's name and version and your compiler's name and
 version.  If you have trouble compiling, you should also include a
 transcript of the build session, starting with the invocation of
 `configure'.  Depending on the nature of the bug, you may be asked to
 version.  If you have trouble compiling, you should also include a
 transcript of the build session, starting with the invocation of
 `configure'.  Depending on the nature of the bug, you may be asked to

-send additional files as well (such as `config.h' or `config.cache').
+send additional files as well (such as @file{config.h} or @file{config.cache}).

 
 Patches are most welcome, but not required.  That is, do not hesitate to
 send a bug report just because you cannot provide a fix.
 
 Patches are most welcome, but not required.  That is, do not hesitate to
 send a bug report just because you cannot provide a fix.

diff --git a/lib/libiberty.h b/lib/libiberty.h
index 2ae5cf1671e0fa9d693a9b5fa430492e9d080169..ec1467c59b687e9be54c2ebc8af24707a26ee545 100644 (file)
--- a/lib/libiberty.h
+++ b/lib/libiberty.h
@@ -17,7 +17,7 @@
 
 
 /* Bison depends on libiberty's implementation of bitsets, which
 
 
 /* Bison depends on libiberty's implementation of bitsets, which

-   requires a `libiberty.h' file.  This file provides the minimum
+   requires a 'libiberty.h' file.  This file provides the minimum

    services.  */
 
 #ifndef BISON_LIBIBERTY_H_
    services.  */
 
 #ifndef BISON_LIBIBERTY_H_

diff --git a/lib/timevar.h b/lib/timevar.h
index c4180908d8fb73f188bd2f956d7152d4bee14e70..d397bd7ff0772eca837128b045f20a8f093b17d0 100644 (file)
--- a/lib/timevar.h
+++ b/lib/timevar.h
@@ -36,7 +36,7 @@
        Timing variables may be pushed onto the stack; elapsed time is
        attributed to the topmost timing variable on the stack.  When
        another variable is pushed on, the previous topmost variable is
        Timing variables may be pushed onto the stack; elapsed time is
        attributed to the topmost timing variable on the stack.  When
        another variable is pushed on, the previous topmost variable is

-       `paused' until the pushed variable is popped back off.
+       'paused' until the pushed variable is popped back off.

 
      - As a standalone timer, using timevar_start and timevar_stop.
        All time elapsed between the two calls is attributed to the
 
      - As a standalone timer, using timevar_start and timevar_stop.
        All time elapsed between the two calls is attributed to the

diff --git a/tests/actions.at b/tests/actions.at
index d91fc17f15765edeaae0a37a988a5f623e5092cb..aeff37c3e8775f1e178c98c869d57c4dd0091625 100644 (file)
--- a/tests/actions.at
+++ b/tests/actions.at
@@ -525,7 +525,7 @@ AT_LALR1_CC_IF([typedef yy::location YYLTYPE;])[
 %%
 /*
    This grammar is made to exercise error recovery.
 %%
 /*
    This grammar is made to exercise error recovery.

-   "Lines" starting with `(' support error recovery, with
+   "Lines" starting with '(' support error recovery, with

    ')' as synchronizing token.  Lines starting with 'x' can never
    be recovered from if in error.
 */
    ')' as synchronizing token.  Lines starting with 'x' can never
    be recovered from if in error.
 */


@@ -688,7 +688,7 @@ Successful parse.
 
 # Syntax errors caught by the parser
 # ----------------------------------
 
 # Syntax errors caught by the parser
 # ----------------------------------

-# Exercise the discarding of stack top and input until `error'
+# Exercise the discarding of stack top and input until 'error'

 # can be reduced.
 #
 #     '(', 'x', 'x', 'x', 'x', 'x', ')',
 # can be reduced.
 #
 #     '(', 'x', 'x', 'x', 'x', 'x', ')',


@@ -1284,7 +1284,7 @@ AT_SETUP([Default %printer and %destructor are not for $accept])
 #   - The %printer and %destructor code generated for $accept would always be
 #     dead code because $accept is currently never shifted onto the stack.
 #   - $$ for $accept would always be of type YYSTYPE because it's not possible
 #   - The %printer and %destructor code generated for $accept would always be
 #     dead code because $accept is currently never shifted onto the stack.
 #   - $$ for $accept would always be of type YYSTYPE because it's not possible

-#     to declare `%type <field> $accept'.  (Also true for $undefined.)
+#     to declare '%type <field> $accept'.  (Also true for $undefined.)

 #   - Thus, the compiler might complain that the user code assumes the wrong
 #     type for $$ since the code might assume the type associated with a
 #     specific union field, which is especially reasonable in C++ since that
 #   - Thus, the compiler might complain that the user code assumes the wrong
 #     type for $$ since the code might assume the type associated with a
 #     specific union field, which is especially reasonable in C++ since that

diff --git a/tests/atlocal.in b/tests/atlocal.in
index 3a9f873b24f6e4372ecd618a0d7b4aa1a45e0d1c..763ca9022942b29a9971b0324f9ebf8f8beeed8d 100644 (file)
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 

-# We need `config.h'.
+# We need 'config.h'.

 CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
 
 # Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched
 CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
 
 # Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched

diff --git a/tests/c++.at b/tests/c++.at
index 9a95322cf228e0ab876d994b2ef168d3cbdf4405..9d9500377e5f989f85c0c83d9a2e5aa7c66b017a 100644 (file)
--- a/tests/c++.at
+++ b/tests/c++.at
@@ -420,8 +420,8 @@ AT_CLEANUP
 AT_SETUP([[Syntactically invalid namespace references]])
 AT_TEST([[:foo:bar]], [[-]])
 AT_TEST([[foo: :bar]], [[-]])
 AT_SETUP([[Syntactically invalid namespace references]])
 AT_TEST([[:foo:bar]], [[-]])
 AT_TEST([[foo: :bar]], [[-]])

-# This one is interesting because `[3]' is encoded as `@<:@3@:>@', which
-# contains single occurrences of `:'.
+# This one is interesting because '[3]' is encoded as '@<:@3@:>@', which
+# contains single occurrences of ':'.

 AT_TEST([[foo[3]::bar::baz]], [[-]])
 AT_TEST([[foo::bar,baz]], [[-]])
 AT_TEST([[foo::bar::(baz /* Pacify Emacs ) */]], [[-]])
 AT_TEST([[foo[3]::bar::baz]], [[-]])
 AT_TEST([[foo::bar,baz]], [[-]])
 AT_TEST([[foo::bar::(baz /* Pacify Emacs ) */]], [[-]])

diff --git a/tests/calc.at b/tests/calc.at
index 5ebfa7b635c587b3e00238c0e60ff0b91466e32e..a14f2c21d7f78b095318ae466138a0a4cbd84602 100644 (file)
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -27,11 +27,11 @@
 
 # _AT_DATA_CALC_Y($1, $2, $3, [BISON-DIRECTIVES])
 # -----------------------------------------------
 
 # _AT_DATA_CALC_Y($1, $2, $3, [BISON-DIRECTIVES])
 # -----------------------------------------------

-# Produce `calc.y' and, if %defines was specified, `calc-lex.c' or
-# `calc-lex.cc'.
+# Produce 'calc.y' and, if %defines was specified, 'calc-lex.c' or
+# 'calc-lex.cc'.

 #
 # Don't call this macro directly, because it contains some occurrences
 #
 # Don't call this macro directly, because it contains some occurrences

-# of `$1' etc. which will be interpreted by m4.  So you should call it
+# of '$1' etc. which will be interpreted by m4.  So you should call it

 # with $1, $2, and $3 as arguments, which is what AT_DATA_CALC_Y does.
 #
 # When %defines is not passed, generate a single self-contained file.
 # with $1, $2, and $3 as arguments, which is what AT_DATA_CALC_Y does.
 #
 # When %defines is not passed, generate a single self-contained file.


@@ -134,7 +134,7 @@ unget_char (]AT_YYLEX_PRE_FORMALS[ int c)
 {
   ]AT_USE_LEX_ARGS[;
 ]AT_LOCATION_IF([
 {
   ]AT_USE_LEX_ARGS[;
 ]AT_LOCATION_IF([

-  /* Wrong when C == `\n'. */
+  /* Wrong when C == '\n'. */

   AT_LOC = last_yylloc;
 ])[
   ungetc (c, input);
   AT_LOC = last_yylloc;
 ])[
   ungetc (c, input);


@@ -366,8 +366,8 @@ m4_popdef([AT_CALC_LEX])
 
 # AT_DATA_CALC_Y([BISON-OPTIONS])
 # -------------------------------
 
 # AT_DATA_CALC_Y([BISON-OPTIONS])
 # -------------------------------

-# Produce `calc.y' and, if %defines was specified, `calc-lex.c' or
-# `calc-lex.cc'.
+# Produce 'calc.y' and, if %defines was specified, 'calc-lex.c' or
+# 'calc-lex.cc'.

 m4_define([AT_DATA_CALC_Y],
 [_AT_DATA_CALC_Y($[1], $[2], $[3], [$1])
 ])
 m4_define([AT_DATA_CALC_Y],
 [_AT_DATA_CALC_Y($[1], $[2], $[3], [$1])
 ])


@@ -376,9 +376,9 @@ m4_define([AT_DATA_CALC_Y],
 
 # _AT_CHECK_CALC(BISON-OPTIONS, INPUT, [NUM-STDERR-LINES])
 # --------------------------------------------------------
 
 # _AT_CHECK_CALC(BISON-OPTIONS, INPUT, [NUM-STDERR-LINES])
 # --------------------------------------------------------

-# Run `calc' on INPUT and expect no STDOUT nor STDERR.
+# Run 'calc' on INPUT and expect no STDOUT nor STDERR.

 #
 #

-# If BISON-OPTIONS contains `%debug' but not `%glr-parser', then
+# If BISON-OPTIONS contains '%debug' but not '%glr-parser', then

 #
 # NUM-STDERR-LINES is the number of expected lines on stderr.
 # Currently this is ignored, though, since the output format is fluctuating.
 #
 # NUM-STDERR-LINES is the number of expected lines on stderr.
 # Currently this is ignored, though, since the output format is fluctuating.


@@ -397,7 +397,7 @@ AT_PARSER_CHECK([./calc input], 0, [], [stderr])
 #                      [NUM-STDERR-LINES],
 #                      [VERBOSE-AND-LOCATED-ERROR-MESSAGE])
 # ---------------------------------------------------------
 #                      [NUM-STDERR-LINES],
 #                      [VERBOSE-AND-LOCATED-ERROR-MESSAGE])
 # ---------------------------------------------------------

-# Run `calc' on INPUT, and expect a `syntax error' message.
+# Run 'calc' on INPUT, and expect a 'syntax error' message.

 #
 # If INPUT starts with a slash, it is used as absolute input file name,
 # otherwise as contents.
 #
 # If INPUT starts with a slash, it is used as absolute input file name,
 # otherwise as contents.


@@ -405,14 +405,14 @@ AT_PARSER_CHECK([./calc input], 0, [], [stderr])
 # NUM-STDERR-LINES is the number of expected lines on stderr.
 # Currently this is ignored, though, since the output format is fluctuating.
 #
 # NUM-STDERR-LINES is the number of expected lines on stderr.
 # Currently this is ignored, though, since the output format is fluctuating.
 #

-# If BISON-OPTIONS contains `%location', then make sure the ERROR-LOCATION
+# If BISON-OPTIONS contains '%location', then make sure the ERROR-LOCATION

 # is correctly output on stderr.
 #
 # is correctly output on stderr.
 #

-# If BISON-OPTIONS contains `%define parse.error verbose', then make sure the
-# IF-YYERROR-VERBOSE message is properly output after `syntax error, '
+# If BISON-OPTIONS contains '%define parse.error verbose', then make sure the
+# IF-YYERROR-VERBOSE message is properly output after 'syntax error, '

 # on STDERR.
 #
 # on STDERR.
 #

-# If BISON-OPTIONS contains `%debug' but not `%glr', then NUM-STDERR-LINES
+# If BISON-OPTIONS contains '%debug' but not '%glr', then NUM-STDERR-LINES

 # is the number of expected lines on stderr.
 m4_define([_AT_CHECK_CALC_ERROR],
 [m4_bmatch([$3], [^/],
 # is the number of expected lines on stderr.
 m4_define([_AT_CHECK_CALC_ERROR],
 [m4_bmatch([$3], [^/],


@@ -449,7 +449,7 @@ AT_DATA([[expout]],
 AT_YYERROR_SEES_LOC_IF([],
 [[sed 's/^[-0-9.]*: //' expout >at-expout
 mv at-expout expout]])
 AT_YYERROR_SEES_LOC_IF([],
 [[sed 's/^[-0-9.]*: //' expout >at-expout
 mv at-expout expout]])

-# 4. If error-verbose is not used, strip the`, unexpected....' part.
+# 4. If error-verbose is not used, strip the', unexpected....' part.

 m4_bmatch([$1], [%define parse.error verbose], [],
 [[sed 's/syntax error, .*$/syntax error/' expout >at-expout
 mv at-expout expout]])
 m4_bmatch([$1], [%define parse.error verbose], [],
 [[sed 's/syntax error, .*$/syntax error/' expout >at-expout
 mv at-expout expout]])


@@ -479,7 +479,7 @@ m4_define([AT_CHECK_SPACES],
 
 # AT_CHECK_CALC([BISON-OPTIONS])
 # ------------------------------
 
 # AT_CHECK_CALC([BISON-OPTIONS])
 # ------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # BISON-OPTIONS, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC],
 [m4_ifval([$2], [m4_fatal([$0: expected a single argument])])
 # BISON-OPTIONS, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC],
 [m4_ifval([$2], [m4_fatal([$0: expected a single argument])])


@@ -539,7 +539,7 @@ _AT_CHECK_CALC_ERROR([$1], [1], [/dev/null], [4],
 #   - (* * *): nothing to pop, a lot to discard
 #   - (1 + 2 * *): some to pop and discard
 #
 #   - (* * *): nothing to pop, a lot to discard
 #   - (1 + 2 * *): some to pop and discard
 #

-# - test the action associated to `error'
+# - test the action associated to 'error'

 #
 # - check the lookahead that triggers an error is not discarded
 #   when we enter error recovery.  Below, the lookahead causing the
 #
 # - check the lookahead that triggers an error is not discarded
 #   when we enter error recovery.  Below, the lookahead causing the


@@ -588,7 +588,7 @@ AT_BANNER([[Simple LALR(1) Calculator.]])
 
 # AT_CHECK_CALC_LALR([BISON-OPTIONS])
 # -----------------------------------
 
 # AT_CHECK_CALC_LALR([BISON-OPTIONS])
 # -----------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # BISON-OPTIONS, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_LALR],
 [AT_CHECK_CALC($@)])
 # BISON-OPTIONS, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_LALR],
 [AT_CHECK_CALC($@)])


@@ -628,7 +628,7 @@ AT_BANNER([[Simple GLR Calculator.]])
 
 # AT_CHECK_CALC_GLR([BISON-OPTIONS])
 # ----------------------------------
 
 # AT_CHECK_CALC_GLR([BISON-OPTIONS])
 # ----------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # BISON-OPTIONS and %glr-parser, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_GLR],
 [AT_CHECK_CALC([%glr-parser] $@)])
 # BISON-OPTIONS and %glr-parser, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_GLR],
 [AT_CHECK_CALC([%glr-parser] $@)])


@@ -670,7 +670,7 @@ AT_CHECK_CALC([%skeleton "lalr1.cc" %defines])
 
 # AT_CHECK_CALC_LALR1_CC([BISON-OPTIONS])
 # ---------------------------------------
 
 # AT_CHECK_CALC_LALR1_CC([BISON-OPTIONS])
 # ---------------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # the C++ skeleton, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_LALR1_CC],
 [AT_CHECK_CALC([%language "C++"] $@)])
 # the C++ skeleton, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_LALR1_CC],
 [AT_CHECK_CALC([%language "C++"] $@)])


@@ -704,7 +704,7 @@ AT_CHECK_CALC([%skeleton "glr.cc"])
 
 # AT_CHECK_CALC_GLR_CC([BISON-OPTIONS])
 # -------------------------------------
 
 # AT_CHECK_CALC_GLR_CC([BISON-OPTIONS])
 # -------------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # the GLR C++ skeleton, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_GLR_CC],
 [AT_CHECK_CALC([%language "C++" %glr-parser] $@)])
 # the GLR C++ skeleton, and performs several tests over the parser.
 m4_define([AT_CHECK_CALC_GLR_CC],
 [AT_CHECK_CALC([%language "C++" %glr-parser] $@)])

diff --git a/tests/conflicts.at b/tests/conflicts.at
index 7a9931712e97e85caaec4b88a9c4ac8d3c4700b4..07ff178618fa7154a53a5dd0c346ee1f646ea382 100644 (file)
--- a/tests/conflicts.at
+++ b/tests/conflicts.at
@@ -936,13 +936,13 @@ AT_CLEANUP
 #    $end           reduce using rule 3 (num)
 #    $end           [reduce using rule 4 (id)]
 #
 #    $end           reduce using rule 3 (num)
 #    $end           [reduce using rule 4 (id)]
 #

-# But when `reduce 3' is the default action, we'd produce:
+# But when 'reduce 3' is the default action, we'd produce:

 #
 #    $end           [reduce using rule 4 (id)]
 #    $default    reduce using rule 3 (num)
 #
 # In this precise case (a reduction is masked by the default
 #
 #    $end           [reduce using rule 4 (id)]
 #    $default    reduce using rule 3 (num)
 #
 # In this precise case (a reduction is masked by the default

-# reduction), we make the `reduce 3' explicit:
+# reduction), we make the 'reduce 3' explicit:

 #
 #    $end           reduce using rule 3 (num)
 #    $end           [reduce using rule 4 (id)]
 #
 #    $end           reduce using rule 3 (num)
 #    $end           [reduce using rule 4 (id)]

diff --git a/tests/existing.at b/tests/existing.at
index 6aa7a398e99cd211a220c79679f72cdf805767f1..1772ac544937ae0278a8638707fc6446ea290b6e 100644 (file)
--- a/tests/existing.at
+++ b/tests/existing.at
@@ -403,26 +403,26 @@ dnl parses it as:
 dnl
 dnl   getline $!(4*0);
 dnl
 dnl
 dnl   getline $!(4*0);
 dnl

-dnl That is, they shift `*' immediately and make it part of the getline
+dnl That is, they shift '*' immediately and make it part of the getline

 dnl argument.
 dnl
 dnl The grammar below using LALR(1) parses it as a syntax error.  So does
 dnl GNU AWK 3.0.6, 3.1.0, and 3.1.1.  They reduce the full getline expression
 dnl argument.
 dnl
 dnl The grammar below using LALR(1) parses it as a syntax error.  So does
 dnl GNU AWK 3.0.6, 3.1.0, and 3.1.1.  They reduce the full getline expression

-dnl before shifting `*' even though `*' is not a valid lookahead.
+dnl before shifting '*' even though '*' is not a valid lookahead.

 dnl
 dnl GNU AWK 3.1.2, 3.1.3, 3.1.4, and 3.1.5 parse it as:
 dnl
 dnl   (getline $!4)*0;
 dnl
 dnl That is, like the other versions of GNU AWK, they reduce the full getline
 dnl
 dnl GNU AWK 3.1.2, 3.1.3, 3.1.4, and 3.1.5 parse it as:
 dnl
 dnl   (getline $!4)*0;
 dnl
 dnl That is, like the other versions of GNU AWK, they reduce the full getline

-dnl expression before shifting `*'.  However, because of a different LHS on the
-dnl getline rule, `*' actually is a valid lookahead.  Solaris /usr/xpg4/bin/awk
+dnl expression before shifting '*'.  However, because of a different LHS on the
+dnl getline rule, '*' actually is a valid lookahead.  Solaris /usr/xpg4/bin/awk

 dnl and the Open Group awk specification seem to agree:
 dnl
 dnl   http://www.opengroup.org/pubs/online/7908799/xcu/awk.html
 dnl
 dnl /bin/nawk and /bin/awk on Solaris 10 report it as a syntax error, but they
 dnl and the Open Group awk specification seem to agree:
 dnl
 dnl   http://www.opengroup.org/pubs/online/7908799/xcu/awk.html
 dnl
 dnl /bin/nawk and /bin/awk on Solaris 10 report it as a syntax error, but they

-dnl don't like even `print $!4;'.
+dnl don't like even 'print $!4;'.

 [[LEX_GETLINE, '$', '!', YNUMBER, '*', YNUMBER, ';']],
 
 dnl BISON-STDERR
 [[LEX_GETLINE, '$', '!', YNUMBER, '*', YNUMBER, ';']],
 
 dnl BISON-STDERR


@@ -1649,7 +1649,7 @@ box "foo" above ljust == box ("foo" above ljust)
 
 %left LEFT RIGHT
 /* Give attributes that take an optional expression a higher
 
 %left LEFT RIGHT
 /* Give attributes that take an optional expression a higher

-precedence than left and right, so that eg `line chop left'
+precedence than left and right, so that eg 'line chop left'

 parses properly. */
 %left CHOP SOLID DASHED DOTTED UP DOWN FILL COLORED OUTLINED
 %left LABEL
 parses properly. */
 %left CHOP SOLID DASHED DOTTED UP DOWN FILL COLORED OUTLINED
 %left LABEL


@@ -1662,7 +1662,7 @@ parses properly. */
 /* these need to be lower than '-' */
 %left HEIGHT RADIUS WIDTH DIAMETER FROM TO AT THICKNESS
 
 /* these need to be lower than '-' */
 %left HEIGHT RADIUS WIDTH DIAMETER FROM TO AT THICKNESS
 

-/* these must have higher precedence than CHOP so that `label %prec CHOP'
+/* these must have higher precedence than CHOP so that 'label %prec CHOP'

 works */
 %left DOT_N DOT_E DOT_W DOT_S DOT_NE DOT_SE DOT_NW DOT_SW DOT_C
 %left DOT_START DOT_END TOP BOTTOM LEFT_CORNER RIGHT_CORNER
 works */
 %left DOT_N DOT_E DOT_W DOT_S DOT_NE DOT_SE DOT_NW DOT_SW DOT_C
 %left DOT_START DOT_END TOP BOTTOM LEFT_CORNER RIGHT_CORNER

diff --git a/tests/glr-regression.at b/tests/glr-regression.at
index 918bc8d8ef89353fb726fe2cc12a923e30e24bab..9eb429c77908db9363404a4f840bb300c68074f0 100644 (file)
--- a/tests/glr-regression.at
+++ b/tests/glr-regression.at
@@ -1015,17 +1015,17 @@ main (void)
   int exit_status = yyparse ();
   if (parent_rhs_before_value)
     {
   int exit_status = yyparse ();
   if (parent_rhs_before_value)
     {

-      fprintf (stderr, "`parent_rhs_before' destructor not called.\n");
+      fprintf (stderr, "'parent_rhs_before' destructor not called.\n");

       exit_status = 1;
     }
   if (merged_value)
     {
       exit_status = 1;
     }
   if (merged_value)
     {

-      fprintf (stderr, "`merged' destructor not called.\n");
+      fprintf (stderr, "'merged' destructor not called.\n");

       exit_status = 1;
     }
   if (parent_rhs_after_value)
     {
       exit_status = 1;
     }
   if (parent_rhs_after_value)
     {

-      fprintf (stderr, "`PARENT_RHS_AFTER' destructor not called.\n");
+      fprintf (stderr, "'PARENT_RHS_AFTER' destructor not called.\n");

       exit_status = 1;
     }
   return exit_status;
       exit_status = 1;
     }
   return exit_status;


@@ -1449,7 +1449,7 @@ main (void)
   int exit_status = yyparse () != 1;
   if (parent_rhs_before_value)
     {
   int exit_status = yyparse () != 1;
   if (parent_rhs_before_value)
     {

-      fprintf (stderr, "`parent_rhs_before' destructor not called.\n");
+      fprintf (stderr, "'parent_rhs_before' destructor not called.\n");

       exit_status = 1;
     }
   return exit_status;
       exit_status = 1;
     }
   return exit_status;

diff --git a/tests/input.at b/tests/input.at
index 85267a208ecc17ac0567be9f9cea8a21cc78b06d..499141ad675140e1503117388bd7456a3a2e1f23 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -1484,7 +1484,7 @@ AT_SETUP([[Unused %define api.pure]])
 
 # AT_CHECK_API_PURE(DECLS, VALUE)
 # -------------------------------
 
 # AT_CHECK_API_PURE(DECLS, VALUE)
 # -------------------------------

-# Make sure Bison reports that `%define api.pure VALUE' is unused when DECLS
+# Make sure Bison reports that '%define api.pure VALUE' is unused when DECLS

 # are specified.
 m4_define([AT_CHECK_API_PURE],
 [
 # are specified.
 m4_define([AT_CHECK_API_PURE],
 [

diff --git a/tests/java.at b/tests/java.at
index c5aae2f5c8c9c0aaf629a89b6f770af3fb7f7489..7f77f28352f4e932d415421837ac8ba0c70aa55b 100644 (file)
--- a/tests/java.at
+++ b/tests/java.at
@@ -25,8 +25,8 @@ AT_BANNER([[Java Calculator.]])
 
 # _AT_DATA_JAVA_CALC_Y($1, $2, $3, [BISON-DIRECTIVES])
 # ----------------------------------------------------
 
 # _AT_DATA_JAVA_CALC_Y($1, $2, $3, [BISON-DIRECTIVES])
 # ----------------------------------------------------

-# Produce `calc.y'.  Don't call this macro directly, because it contains
-# some occurrences of `$1' etc. which will be interpreted by m4.  So
+# Produce 'calc.y'.  Don't call this macro directly, because it contains
+# some occurrences of '$1' etc. which will be interpreted by m4.  So

 # you should call it with $1, $2, and $3 as arguments, which is what
 # AT_DATA_JAVA_CALC_Y does.
 m4_define([_AT_DATA_JAVA_CALC_Y],
 # you should call it with $1, $2, and $3 as arguments, which is what
 # AT_DATA_JAVA_CALC_Y does.
 m4_define([_AT_DATA_JAVA_CALC_Y],


@@ -206,7 +206,7 @@ AT_BISON_OPTION_POPDEFS
 
 # AT_DATA_CALC_Y([BISON-OPTIONS])
 # -------------------------------
 
 # AT_DATA_CALC_Y([BISON-OPTIONS])
 # -------------------------------

-# Produce `calc.y'.
+# Produce 'calc.y'.

 m4_define([AT_DATA_JAVA_CALC_Y],
 [_AT_DATA_JAVA_CALC_Y($[1], $[2], $[3], [$1])
 ])
 m4_define([AT_DATA_JAVA_CALC_Y],
 [_AT_DATA_JAVA_CALC_Y($[1], $[2], $[3], [$1])
 ])


@@ -215,7 +215,7 @@ m4_define([AT_DATA_JAVA_CALC_Y],
 # _AT_CHECK_JAVA_CALC_ERROR(BISON-OPTIONS, INPUT,
 #                           [VERBOSE-AND-LOCATED-ERROR-MESSAGE])
 # --------------------------------------------------------------
 # _AT_CHECK_JAVA_CALC_ERROR(BISON-OPTIONS, INPUT,
 #                           [VERBOSE-AND-LOCATED-ERROR-MESSAGE])
 # --------------------------------------------------------------

-# Run `calc' on INPUT, and expect a `syntax error' message.
+# Run 'calc' on INPUT, and expect a 'syntax error' message.

 #
 # If INPUT starts with a slash, it is used as absolute input file name,
 # otherwise as contents.
 #
 # If INPUT starts with a slash, it is used as absolute input file name,
 # otherwise as contents.


@@ -240,7 +240,7 @@ AT_DATA([[expout]],
 AT_YYERROR_SEES_LOC_IF([],
 [[sed 's/^[-0-9.]*: //' expout >at-expout
 mv at-expout expout]])
 AT_YYERROR_SEES_LOC_IF([],
 [[sed 's/^[-0-9.]*: //' expout >at-expout
 mv at-expout expout]])

-# 3. If error-verbose is not used, strip the`, unexpected....' part.
+# 3. If error-verbose is not used, strip the', unexpected....' part.

 m4_bmatch([$1], [%error-verbose], [],
 [[sed 's/syntax error, .*$/syntax error/' expout >at-expout
 mv at-expout expout]])
 m4_bmatch([$1], [%error-verbose], [],
 [[sed 's/syntax error, .*$/syntax error/' expout >at-expout
 mv at-expout expout]])


@@ -250,7 +250,7 @@ AT_CHECK([cat stderr], 0, [expout])
 
 # _AT_CHECK_JAVA_CALC([BISON-DIRECTIVES], [BISON-CODE])
 # -----------------------------------------------------
 
 # _AT_CHECK_JAVA_CALC([BISON-DIRECTIVES], [BISON-CODE])
 # -----------------------------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # BISON-DIRECTIVES, and performs several tests over the parser.
 m4_define([_AT_CHECK_JAVA_CALC],
 [# We use integers to avoid dependencies upon the precision of doubles.
 # BISON-DIRECTIVES, and performs several tests over the parser.
 m4_define([_AT_CHECK_JAVA_CALC],
 [# We use integers to avoid dependencies upon the precision of doubles.


@@ -310,7 +310,7 @@ _AT_CHECK_JAVA_CALC_ERROR([$1], [/dev/null],
 #   - (* * *): nothing to pop, a lot to discard
 #   - (1 + 2 * *): some to pop and discard
 #
 #   - (* * *): nothing to pop, a lot to discard
 #   - (1 + 2 * *): some to pop and discard
 #

-# - test the action associated to `error'
+# - test the action associated to 'error'

 #
 # - check the lookahead that triggers an error is not discarded
 #   when we enter error recovery.  Below, the lookahead causing the
 #
 # - check the lookahead that triggers an error is not discarded
 #   when we enter error recovery.  Below, the lookahead causing the


@@ -342,7 +342,7 @@ AT_CLEANUP
 
 # AT_CHECK_JAVA_CALC([BISON-DIRECTIVES])
 # --------------------------------------
 
 # AT_CHECK_JAVA_CALC([BISON-DIRECTIVES])
 # --------------------------------------

-# Start a testing chunk which compiles `calc' grammar with
+# Start a testing chunk which compiles 'calc' grammar with

 # BISON-DIRECTIVES, and performs several tests over the parser.
 # Run the test with and without %error-verbose.
 m4_define([AT_CHECK_JAVA_CALC],
 # BISON-DIRECTIVES, and performs several tests over the parser.
 # Run the test with and without %error-verbose.
 m4_define([AT_CHECK_JAVA_CALC],

diff --git a/tests/local.at b/tests/local.at
index 39689c7e722841951854e7c547b45ae980e3f521..6021396a43b18ae167da4e41223fc74f63e77a7c 100644 (file)
--- a/tests/local.at
+++ b/tests/local.at
@@ -134,7 +134,7 @@ m4_define([AT_BISON_OPTION_PUSHDEFS],
 # _AT_BISON_OPTION_PUSHDEFS($1, $2, [BISON-OPTIONS])
 # --------------------------------------------------
 # This macro works around the impossibility to define macros
 # _AT_BISON_OPTION_PUSHDEFS($1, $2, [BISON-OPTIONS])
 # --------------------------------------------------
 # This macro works around the impossibility to define macros

-# inside macros, because issuing `[$1]' is not possible in M4 :(.
+# inside macros, because issuing '[$1]' is not possible in M4 :(.

 # This sucks hard, GNU M4 should really provide M5-like $$1.
 m4_define([_AT_BISON_OPTION_PUSHDEFS],
 [m4_if([$1$2], $[1]$[2], [],
 # This sucks hard, GNU M4 should really provide M5-like $$1.
 m4_define([_AT_BISON_OPTION_PUSHDEFS],
 [m4_if([$1$2], $[1]$[2], [],


@@ -599,7 +599,7 @@ m4_define([AT_MAIN_DEFINE(java)],
 # High-level routine that may call bison several times, under different
 # conditions.
 #
 # High-level routine that may call bison several times, under different
 # conditions.
 #

-# Check Bison by invoking `bison BISON_ARGS'.  BISON_ARGS should not contain
+# Check Bison by invoking 'bison BISON_ARGS'.  BISON_ARGS should not contain

 # shell constructs (such as redirection or pipes) that would prevent
 # appending additional command-line arguments for bison. OTHER_AT_CHECK_ARGS
 # are the usual remaining arguments to AT_CHECK: STATUS, STDOUT, etc.
 # shell constructs (such as redirection or pipes) that would prevent
 # appending additional command-line arguments for bison. OTHER_AT_CHECK_ARGS
 # are the usual remaining arguments to AT_CHECK: STATUS, STDOUT, etc.


@@ -876,7 +876,7 @@ AT_PARSER_CHECK([./c-and-cxx])
 
 # AT_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE])
 # ------------------------------------------------------------
 
 # AT_PARSER_CHECK(COMMAND, EXIT-STATUS, EXPOUT, EXPERR, [PRE])
 # ------------------------------------------------------------

-# So that we can run `./testsuite PREPARSER='valgrind -q' for instance.
+# So that we can run './testsuite PREPARSER='valgrind -q' for instance.

 #
 # Get rid of spurious messages when compiled with --coverage:
 # +profiling:/[...]/lib/fprintf.gcda:Merge mismatch for summaries
 #
 # Get rid of spurious messages when compiled with --coverage:
 # +profiling:/[...]/lib/fprintf.gcda:Merge mismatch for summaries


@@ -918,16 +918,16 @@ m4_define([AT_JAVA_PARSER_CHECK],
 # that Bison exits with value 0, has no stdout, and has stderr
 # BISON-STDERR.
 #
 # that Bison exits with value 0, has no stdout, and has stderr
 # BISON-STDERR.
 #

-# If TEST-SPEC contains the attribute `last-state', check that the value
+# If TEST-SPEC contains the attribute 'last-state', check that the value

 # of TABLES-OR-LAST-STATE is the index of the last state generated for
 # the grammar; in other words, check the number of states (minus one).
 # of TABLES-OR-LAST-STATE is the index of the last state generated for
 # the grammar; in other words, check the number of states (minus one).

-# Otherwise, check that everything in the `.output' file starting with
+# Otherwise, check that everything in the '.output' file starting with

 # the definition of state 0 is the same as the entire value of
 # TABLES-OR-LAST-STATE.
 #
 # Expand the M4 in OTHER-CHECKS to perform additional checks of the
 # the definition of state 0 is the same as the entire value of
 # TABLES-OR-LAST-STATE.
 #
 # Expand the M4 in OTHER-CHECKS to perform additional checks of the

-# `.output' file, which is named `input.output', and/or grammar file,
-# which is named `input.y'.
+# '.output' file, which is named 'input.output', and/or grammar file,
+# which is named 'input.y'.

 #
 # Finally, compile the generated parser and then run it using
 # AT_PARSER_CHECK with PARSER-EXIT-VALUE, PARSER-STDOUT, and
 #
 # Finally, compile the generated parser and then run it using
 # AT_PARSER_CHECK with PARSER-EXIT-VALUE, PARSER-STDOUT, and

diff --git a/tests/sets.at b/tests/sets.at
index ca04f42c3461837a4aeabded784c1944c8701f23..fadbe6871210bdb0002e56a7838d273592230d17 100644 (file)
--- a/tests/sets.at
+++ b/tests/sets.at
@@ -113,7 +113,7 @@ AT_CLEANUP
 ## Broken Closure.  ##
 ## ---------------- ##
 
 ## Broken Closure.  ##
 ## ---------------- ##
 

-# TC was once broken during a massive `simplification' of the code.
+# TC was once broken during a massive 'simplification' of the code.

 # It resulted in bison dumping core on the following grammar (the
 # computation of FIRSTS uses TC).  It managed to produce a pretty
 # exotic closure:
 # It resulted in bison dumping core on the following grammar (the
 # computation of FIRSTS uses TC).  It managed to produce a pretty
 # exotic closure:


@@ -263,7 +263,7 @@ AT_CLEANUP
 # In some weird cases Bison could compute an incorrect final state
 # number.  This happens only if the $end token is used in the user
 # grammar, which is a very suspicious accidental feature introduced as
 # In some weird cases Bison could compute an incorrect final state
 # number.  This happens only if the $end token is used in the user
 # grammar, which is a very suspicious accidental feature introduced as

-# a side effect of allowing the user to name $end using `%token END 0
+# a side effect of allowing the user to name $end using '%token END 0

 # "end of file"'.
 
 AT_SETUP([Accept])
 # "end of file"'.
 
 AT_SETUP([Accept])

diff --git a/tests/synclines.at b/tests/synclines.at
index 3c85e7d4a9f55e9ffe7bf20b902a9ded523b9a0d..99f9df90a3bcab64d7341bedc1f28415398b29e1 100644 (file)
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -23,7 +23,7 @@ AT_BANNER([[User Actions.]])
 # --------------------------
 # Compile FILE expecting an error, and save in the file stdout the
 # normalized output.  Ignore the exit status, since some compilers
 # --------------------------
 # Compile FILE expecting an error, and save in the file stdout the
 # normalized output.  Ignore the exit status, since some compilers

-# (e.g. c89 on IRIX 6.5) trigger warnings on `#error', instead of
+# (e.g. c89 on IRIX 6.5) trigger warnings on '#error', instead of

 # errors.
 m4_define([AT_SYNCLINES_COMPILE],
 [AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])
 # errors.
 m4_define([AT_SYNCLINES_COMPILE],
 [AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])