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[PATCH 11/12] style: no longer use backquotes
|
From: |
Akim Demaille |
|
Subject: |
[PATCH 11/12] style: no longer use backquotes |
|
Date: |
Sat, 16 Feb 2013 14:55:47 +0100 |
* README, REFERENCES, TODO, configure.ac, data/README, data/bison.m4,
* data/c++.m4, data/c.m4, data/java.m4, data/lalr1.cc,
* data/lalr1.java, data/yacc.c, doc/local.mk, etc/bench.pl.in,
* src/conflicts.c, src/files.c, src/getargs.c, src/gram.h, src/lalr.c,
* src/location.c, src/location.h, src/muscle-tab.c, src/muscle-tab.h,
* src/output.c, src/parse-gram.c, src/parse-gram.y, src/print-xml.c,
* src/print.c, src/reader.c, src/reduce.c, src/scan-skel.l,
* src/symtab.h, src/system.h, src/tables.c:
Use single quotes, as currently recommended by the GNU Coding Standards.
---
README | 2 +-
REFERENCES | 2 +-
TODO | 8 ++++----
configure.ac | 2 +-
data/README | 2 +-
data/bison.m4 | 6 +++---
data/c++.m4 | 4 ++--
data/c.m4 | 4 ++--
data/java.m4 | 2 +-
data/lalr1.cc | 2 +-
data/lalr1.java | 2 +-
data/yacc.c | 12 ++++++------
doc/local.mk | 2 +-
etc/bench.pl.in | 4 ++--
src/conflicts.c | 2 +-
src/files.c | 26 +++++++++++++-------------
src/getargs.c | 2 +-
src/gram.h | 12 ++++++------
src/lalr.c | 2 +-
src/location.c | 2 +-
src/location.h | 2 +-
src/muscle-tab.c | 8 ++++----
src/muscle-tab.h | 2 +-
src/output.c | 2 +-
src/parse-gram.c | 12 ++++++------
src/parse-gram.y | 2 +-
src/print-xml.c | 2 +-
src/print.c | 4 ++--
src/reader.c | 10 +++++-----
src/reduce.c | 2 +-
src/scan-skel.l | 6 +++---
src/symtab.h | 6 +++---
src/system.h | 2 +-
src/tables.c | 14 +++++++-------
34 files changed, 87 insertions(+), 87 deletions(-)
diff --git a/README b/README
index ad667a2..ed393c2 100644
--- a/README
+++ b/README
@@ -30,7 +30,7 @@ not answer them, please send mail to <address@hidden>.
* Bug reports
Please send bug reports to <address@hidden>. Please include the
-version number from `bison --version', and a complete, self-contained
+version number from 'bison --version', and a complete, self-contained
test case in each bug report.
* Copyright statements
diff --git a/REFERENCES b/REFERENCES
index d55cdae..9af3673 100644
--- a/REFERENCES
+++ b/REFERENCES
@@ -9,7 +9,7 @@ Bison supports the @N construction, which gives you access to
the starting and ending line number and character number associated
with any of the symbols in the current rule.
-Also, Bison supports the command `%expect N' which says not to mention
+Also, Bison supports the command '%expect N' which says not to mention
the conflicts if there are N shift/reduce conflicts and no reduce/reduce
conflicts.
diff --git a/TODO b/TODO
index bba43c2..09fce08 100644
--- a/TODO
+++ b/TODO
@@ -176,13 +176,13 @@ part of $default. Should we make the two reductions
explicit, or just
keep $default? See the following point.
** Disabled Reductions
-See `tests/conflicts.at (Defaulted Conflicted Reduction)', and decide
+See 'tests/conflicts.at (Defaulted Conflicted Reduction)', and decide
what we want to do.
** Documentation
Extend with error productions. The hard part will probably be finding
the right rule so that a single state does not exhibit too many yet
-undocumented ``features''. Maybe an empty action ought to be
+undocumented ''features''. Maybe an empty action ought to be
presented too. Shall we try to make a single grammar with all these
features, or should we have several very small grammars?
@@ -243,9 +243,9 @@ into
exp: exp '+' exp | exp '&' exp;
when there are no actions. This can significantly speed up some
-grammars. I can't find the papers. In particular the book `LR
+grammars. I can't find the papers. In particular the book 'LR
parsing: Theory and Practice' is impossible to find, but according to
-`Parsing Techniques: a Practical Guide', it includes information about
+'Parsing Techniques: a Practical Guide', it includes information about
this issue. Does anybody have it?
diff --git a/configure.ac b/configure.ac
index 05a8d92..8f96e54 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@
# In order for some versions of Sun Studio to compile our C++ test cases
# correctly, we need Autoconf 2.64 or better to handle the restrict
# keyword in at least string.h from gnulib. We need Autoconf 2.68 or
-# better to avoid a typo in the `configure --help' entry for the YACC
+# better to avoid a typo in the 'configure --help' entry for the YACC
# environment variable.
AC_PREREQ([2.68])
m4_pattern_forbid([^gl_[A-Z]])
diff --git a/data/README b/data/README
index 9dc9ca6..842c004 100644
--- a/data/README
+++ b/data/README
@@ -27,7 +27,7 @@ Currently, the supported skeletons are:
These skeletons are the only ones supported by the Bison team.
Because the interface between skeletons and the bison program is not
finished, *we are not bound to it*. In particular, Bison is not
-mature enough for us to consider that ``foreign skeletons'' are
+mature enough for us to consider that "foreign skeletons" are
supported.
* m4sugar
diff --git a/data/bison.m4 b/data/bison.m4
index d01124b..9c5d48f 100644
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -313,7 +313,7 @@ m4_define([b4_define_flag_if],
# _b4_define_flag_if($1, $2, FLAG)
# --------------------------------
# Work around the impossibility to define macros inside macros,
-# because issuing `[$1]' is not possible in M4. GNU M4 should provide
+# because issuing '[$1]' is not possible in M4. GNU M4 should provide
# $$1 a la M5/TeX.
m4_define([_b4_define_flag_if],
[m4_if([$1$2], $[1]$[2], [],
@@ -772,8 +772,8 @@ m4_define([b4_percent_define_default],
# b4_percent_define_if_define(NAME, [VARIABLE = NAME])
# ----------------------------------------------------
# Define b4_NAME_if that executes its $1 or $2 depending whether
-# VARIABLE was %defined. The characters `.' and `-' in VARIABLE are mapped
-# to `_'.
+# VARIABLE was %defined. The characters '.' and `-' in VARIABLE are mapped
+# to '_'.
m4_define([b4_percent_define_if_define_],
[m4_define(m4_bpatsubst([b4_$1_if], [[-.]], [_]),
[b4_percent_define_flag_if(m4_default([$2], [$1]),
diff --git a/data/c++.m4 b/data/c++.m4
index a63cbce..3fc6750 100644
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -54,8 +54,8 @@ b4_percent_define_default([[define_location_comparison]],
m4_define([b4_namespace_ref], [b4_percent_define_get([[api.namespace]])])
-# Don't permit an empty b4_namespace_ref. Any `::parser::foo' appended to it
-# would compile as an absolute reference with `parser' in the global namespace.
+# Don't permit an empty b4_namespace_ref. Any '::parser::foo' appended to it
+# would compile as an absolute reference with 'parser' in the global namespace.
# b4_namespace_open would open an anonymous namespace and thus establish
# internal linkage. This would compile. However, it's cryptic, and internal
# linkage for the parser would be specified in all translation units that
diff --git a/data/c.m4 b/data/c.m4
index f145c73..9405ae3 100644
--- a/data/c.m4
+++ b/data/c.m4
@@ -150,7 +150,7 @@ m4_popdef([$1])dnl
# b4_parse_param_use([VAL], [LOC])
# --------------------------------
-# `YYUSE' VAL, LOC if locations are enabled, and all the parse-params.
+# 'YYUSE' VAL, LOC if locations are enabled, and all the parse-params.
m4_define([b4_parse_param_use],
[m4_ifvaln([$1], [ YYUSE ([$1]);])dnl
b4_locations_if([m4_ifvaln([$2], [ YYUSE ([$2]);])])dnl
@@ -182,7 +182,7 @@ m4_define([b4_int_type],
# b4_int_type_for(NAME)
# ---------------------
# Return the smallest int type able to handle numbers ranging from
-# `NAME_min' to `NAME_max' (included).
+# 'NAME_min' to 'NAME_max' (included).
m4_define([b4_int_type_for],
[b4_int_type($1_min, $1_max)])
diff --git a/data/java.m4 b/data/java.m4
index 7a9bcc1..cff774d 100644
--- a/data/java.m4
+++ b/data/java.m4
@@ -103,7 +103,7 @@ m4_define([b4_int_type],
# b4_int_type_for(NAME)
# ---------------------
# Return the smallest int type able to handle numbers ranging from
-# `NAME_min' to `NAME_max' (included).
+# 'NAME_min' to 'NAME_max' (included).
m4_define([b4_int_type_for],
[b4_int_type($1_min, $1_max)])
diff --git a/data/lalr1.cc b/data/lalr1.cc
index eb48835..53e7455 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -824,7 +824,7 @@ b4_dollar_popdef])[]dnl
variants. */
b4_symbol_variant(address@hidden@}]], [yylhs.value], [build])],[
/* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'. Otherwise, use the top of the stack.
+ '$$ = $1'. Otherwise, use the top of the stack.
Otherwise, the following line sets YYLHS.VALUE to garbage.
This behavior is undocumented and Bison
diff --git a/data/lalr1.java b/data/lalr1.java
index 187580a..204c03f 100644
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -375,7 +375,7 @@ b4_lexer_if([[
]b4_locations_if([b4_location_type[ yyloc = yylloc (yystack, yylen);]])[
/* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'. Otherwise, use the top of the stack.
+ '$$ = $1'. Otherwise, use the top of the stack.
Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison
diff --git a/data/yacc.c b/data/yacc.c
index 88277a9..c341a70 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -223,9 +223,9 @@ m4_define([b4_declare_parser_state_variables],
[b4_pure_if([[
int yyerrstatus;
/* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.]b4_locations_if([[
- `yyls': related to locations.]])[
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.]b4_locations_if([[
+ 'yyls': related to locations.]])[
Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
@@ -468,7 +468,7 @@ b4_push_if([], [b4_lac_if([], [[
# endif]])])[
# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
+ /* Pacify GCC's 'empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
@@ -1654,7 +1654,7 @@ yyreduce:
yylen = yyr2[yyn];
/* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
+ '$$ = $1'.
Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison
@@ -1702,7 +1702,7 @@ yyreduce:
*++yyvsp = yyval;]b4_locations_if([
*++yylsp = yyloc;])[
- /* Now `shift' the result of the reduction. Determine what state
+ /* Now 'shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
diff --git a/doc/local.mk b/doc/local.mk
index 30ef338..afd50dd 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -37,7 +37,7 @@ MOSTLYCLEANFILES += $(top_srcdir)/doc/*.t
CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
CROSS_OPTIONS_TEXI = $(top_srcdir)/doc/cross-options.texi
$(CROSS_OPTIONS_TEXI): doc/bison.help $(CROSS_OPTIONS_PL)
-# Create address@hidden which is the previous contents. Don't use `mv' here so
+# Create address@hidden which is the previous contents. Don't use 'mv' here so
# that even if we are interrupted, the file is still available for
# diff in the next run. Note that $@ might not exist yet.
$(AM_V_GEN){ test ! -f $@ || cat $@; } >address@hidden
diff --git a/etc/bench.pl.in b/etc/bench.pl.in
index aaaf143..30d0a99 100755
--- a/etc/bench.pl.in
+++ b/etc/bench.pl.in
@@ -204,9 +204,9 @@ Format the list of directives for Bison for bench named
C<$bench>.
sub directives($@)
{
my ($bench, @directive) = @_;
- my $res = "/* Directives for bench `$bench'. */\n";
+ my $res = "/* Directives for bench '$bench'. */\n";
$res .= join ("\n", @directive) . "\n";
- $res .= "/* End of directives for bench `$bench'. */\n";
+ $res .= "/* End of directives for bench '$bench'. */\n";
return $res;
}
diff --git a/src/conflicts.c b/src/conflicts.c
index 80ea74a..1840473 100644
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -403,7 +403,7 @@ conflicts_solve (void)
set_conflicts (states[i], errors);
/* For uniformity of the code, make sure all the states have a valid
- `errs' member. */
+ 'errs' member. */
if (!states[i]->errs)
states[i]->errs = errs_new (0, 0);
}
diff --git a/src/files.c b/src/files.c
index bc8a4e5..76aa7fe 100644
--- a/src/files.c
+++ b/src/files.c
@@ -34,7 +34,7 @@
#include "getargs.h"
#include "gram.h"
-/* Initializing some values below (such SPEC_NAME_PREFIX to `yy') is
+/* Initializing some values below (such SPEC_NAME_PREFIX to 'yy') is
tempting, but don't do that: for the time being our handling of the
%directive vs --option leaves precedence to the options by deciding
that if a %directive sets a variable which is really set (i.e., not
@@ -58,20 +58,20 @@ uniqstr grammar_file = NULL;
uniqstr current_file = NULL;
/* If --output=dir/foo.c was specified,
- DIR_PREFIX is `dir/' and ALL_BUT_EXT and ALL_BUT_TAB_EXT are `dir/foo'.
+ DIR_PREFIX is 'dir/' and ALL_BUT_EXT and ALL_BUT_TAB_EXT are 'dir/foo'.
- If --output=dir/foo.tab.c was specified, DIR_PREFIX is `dir/',
- ALL_BUT_EXT is `dir/foo.tab', and ALL_BUT_TAB_EXT is `dir/foo'.
+ If --output=dir/foo.tab.c was specified, DIR_PREFIX is 'dir/',
+ ALL_BUT_EXT is 'dir/foo.tab', and ALL_BUT_TAB_EXT is 'dir/foo'.
If --output was not specified but --file-prefix=dir/foo was specified,
- ALL_BUT_EXT = `foo.tab' and ALL_BUT_TAB_EXT = `foo'.
+ ALL_BUT_EXT = 'foo.tab' and ALL_BUT_TAB_EXT = 'foo'.
If neither --output nor --file was specified but the input grammar
- is name dir/foo.y, ALL_BUT_EXT and ALL_BUT_TAB_EXT are `foo'.
+ is name dir/foo.y, ALL_BUT_EXT and ALL_BUT_TAB_EXT are 'foo'.
If neither --output nor --file was specified, DIR_PREFIX is the
empty string (meaning the current directory); otherwise it is
- `dir/'. */
+ 'dir/'. */
char *all_but_ext;
static char *all_but_tab_ext;
@@ -79,7 +79,7 @@ char *dir_prefix;
/* C source file extension (the parser source). */
static char *src_extension = NULL;
-/* Header file extension (if option ``-d'' is specified). */
+/* Header file extension (if option '`-d'' is specified). */
static char *header_extension = NULL;
/*-----------------------------------------------------------------.
@@ -191,7 +191,7 @@ compute_exts_from_src (const char *ext)
*EXT points to the last period in the basename, or NULL if none.
If there is no *EXT, *TAB is NULL. Otherwise, *TAB points to
- `.tab' or `_tab' if present right before *EXT, or is NULL. *TAB
+ '.tab' or '_tab' if present right before *EXT, or is NULL. *TAB
cannot be equal to *BASE.
None are allocated, they are simply pointers to parts of FILE_NAME.
@@ -222,7 +222,7 @@ file_name_split (const char *file_name,
*ext = strrchr (*base, '.');
*tab = NULL;
- /* If there is an extension, check if there is a `.tab' part right
+ /* If there is an extension, check if there is a '.tab' part right
before. */
if (*ext)
{
@@ -270,7 +270,7 @@ compute_file_name_parts (void)
if (spec_file_prefix)
{
- /* If --file-prefix=foo was specified, ALL_BUT_TAB_EXT = `foo'. */
+ /* If --file-prefix=foo was specified, ALL_BUT_TAB_EXT = 'foo'. */
dir_prefix =
xstrndup (spec_file_prefix,
last_component (spec_file_prefix) - spec_file_prefix);
@@ -278,14 +278,14 @@ compute_file_name_parts (void)
}
else if (yacc_flag)
{
- /* If --yacc, then the output is `y.tab.c'. */
+ /* If --yacc, then the output is 'y.tab.c'. */
dir_prefix = xstrdup ("");
all_but_tab_ext = xstrdup ("y");
}
else
{
/* Otherwise, ALL_BUT_TAB_EXT is computed from the input
- grammar: `foo/bar.yy' => `bar'. */
+ grammar: 'foo/bar.yy' => 'bar'. */
dir_prefix = xstrdup ("");
all_but_tab_ext =
xstrndup (base, (strlen (base) - (ext ? strlen (ext) : 0)));
diff --git a/src/getargs.c b/src/getargs.c
index 03a7339..e4ffc02 100644
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -538,7 +538,7 @@ static struct option const long_options[] =
};
/* Under DOS, there is no difference on the case. This can be
- troublesome when looking for `.tab' etc. */
+ troublesome when looking for '.tab' etc. */
#ifdef MSDOS
# define AS_FILE_NAME(File) (strlwr (File), (File))
#else
diff --git a/src/gram.h b/src/gram.h
index 35e8be4..c1dd9a6 100644
--- a/src/gram.h
+++ b/src/gram.h
@@ -35,7 +35,7 @@
The rules receive rule numbers 1 to NRULES in the order they are
written. More precisely Bison augments the grammar with the
- initial rule, `$accept: START-SYMBOL $end', which is numbered 1,
+ initial rule, '$accept: START-SYMBOL $end', which is numbered 1,
all the user rules are 2, 3 etc. Each time a rule number is
presented to the user, we subtract 1, so *displayed* rule numbers
are 0, 1, 2...
@@ -61,7 +61,7 @@
RULES[R].prec -- the symbol providing the precedence level of R.
RULES[R].precsym -- the symbol attached (via %prec) to give its
- precedence to R. Of course, if set, it is equal to `prec', but we
+ precedence to R. Of course, if set, it is equal to 'prec', but we
need to distinguish one from the other when reducing: a symbol used
in a %prec is not useless.
@@ -205,11 +205,11 @@ extern rule *rules;
/* A function that selects a rule. */
typedef bool (*rule_filter) (rule const *);
-/* Return true IFF the rule has a `number' smaller than NRULES. That is, it is
+/* Return true IFF the rule has a 'number' smaller than NRULES. That is, it is
useful in the grammar. */
bool rule_useful_in_grammar_p (rule const *r);
-/* Return true IFF the rule has a `number' higher than NRULES. That is, it is
+/* Return true IFF the rule has a 'number' higher than NRULES. That is, it is
useless in the grammar. */
bool rule_useless_in_grammar_p (rule const *r);
@@ -262,8 +262,8 @@ void grammar_rules_print_xml (FILE *out, int level);
void grammar_dump (FILE *out, const char *title);
/* Report on STDERR the rules that are not flagged USEFUL, using the
- MESSAGE (which can be `rule useless in grammar' when invoked after grammar
- reduction, or `rule useless in parser due to conflicts' after conflicts
+ MESSAGE (which can be 'rule useless in grammar' when invoked after grammar
+ reduction, or 'rule useless in parser due to conflicts' after conflicts
were taken into account). */
void grammar_rules_useless_report (const char *message);
diff --git a/src/lalr.c b/src/lalr.c
index 5e15574..d99f960 100644
--- a/src/lalr.c
+++ b/src/lalr.c
@@ -342,7 +342,7 @@ state_lookahead_tokens_count (state *s, bool
default_reduction_only_for_accept)
/* We need a lookahead either to distinguish different reductions
(i.e., there are two or more), or to distinguish a reduction from a
shift. Otherwise, it is straightforward, and the state is
- `consistent'. However, do not treat a state with any reductions as
+ 'consistent'. However, do not treat a state with any reductions as
consistent unless it is the accepting state (because there is never
a lookahead token that makes sense there, and so no lookahead token
should be read) if the user has otherwise disabled default
diff --git a/src/location.c b/src/location.c
index dd4bd04..662b2a1 100644
--- a/src/location.c
+++ b/src/location.c
@@ -219,7 +219,7 @@ void
boundary_set_from_string (boundary *bound, char *loc_str)
{
/* Must search in reverse since the file name field may
- * contain `.' or `:'. */
+ * contain '.' or ':'. */
char *delim = strrchr (loc_str, '.');
aver (delim);
*delim = '\0';
diff --git a/src/location.h b/src/location.h
index 5c57d30..8f1c5ae 100644
--- a/src/location.h
+++ b/src/location.h
@@ -121,7 +121,7 @@ location_cmp (location a, location b)
return res;
}
-/* LOC_STR must be formatted as `file:line.column', it will be modified. */
+/* LOC_STR must be formatted as 'file:line.column', it will be modified. */
void boundary_set_from_string (boundary *bound, char *loc_str);
#endif /* ! defined LOCATION_H_ */
diff --git a/src/muscle-tab.c b/src/muscle-tab.c
index 490dada..8060a2c 100644
--- a/src/muscle-tab.c
+++ b/src/muscle-tab.c
@@ -254,7 +254,7 @@ muscle_find (char const *key)
}
-/* In the format `file_name:line.column', append BOUND to MUSCLE. Use
+/* In the format 'file_name:line.column', append BOUND to MUSCLE. Use
digraphs for special characters in the file name. */
static void
@@ -270,7 +270,7 @@ muscle_boundary_grow (char const *key, boundary bound)
}
-/* In the format `[[file_name:line.column]], [[file_name:line.column]]',
+/* In the format '[[file_name:line.column]], [[file_name:line.column]]',
append LOC to MUSCLE. Use digraphs for special characters in each
file name. */
@@ -523,8 +523,8 @@ muscle_percent_define_ensure (char const *variable,
location loc,
char const *val = value ? "" : "false";
char const *name = UNIQSTR_CONCAT ("percent_define(", variable, ")");
- /* %pure-parser is deprecated in favor of `%define api.pure', so use
- `%define api.pure' in a backward-compatible manner here. First,
+ /* %pure-parser is deprecated in favor of '%define api.pure', so use
+ '%define api.pure' in a backward-compatible manner here. First,
don't complain if %pure-parser is specified multiple times. */
if (!muscle_find_const (name))
muscle_percent_define_insert (variable, loc, val,
diff --git a/src/muscle-tab.h b/src/muscle-tab.h
index 6697562..deeb076 100644
--- a/src/muscle-tab.h
+++ b/src/muscle-tab.h
@@ -92,7 +92,7 @@ void muscle_pair_list_grow (const char *muscle,
/* Grow KEY for the occurrence of the name USER_NAME at LOC appropriately for
use with b4_check_user_names in ../data/bison.m4. USER_NAME is not escaped
- with digraphs, so it must not contain `[' or `]'. */
+ with digraphs, so it must not contain '[' or ']'. */
void muscle_user_name_list_grow (char const *key, char const *user_name,
location loc);
diff --git a/src/output.c b/src/output.c
index 2b6842d..b543cba 100644
--- a/src/output.c
+++ b/src/output.c
@@ -90,7 +90,7 @@ Name (char const *name,
\
\
lmin = min; \
lmax = max; \
- /* Build `NAME_min' and `NAME_max' in the obstack. */ \
+ /* Build 'NAME_min' and 'NAME_max' in the obstack. */ \
obstack_printf (&format_obstack, "%s_min", name); \
MUSCLE_INSERT_LONG_INT (obstack_finish0 (&format_obstack), lmin); \
obstack_printf (&format_obstack, "%s_max", name); \
diff --git a/src/parse-gram.c b/src/parse-gram.c
index 032dabf..c87bad8 100644
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -464,7 +464,7 @@ typedef short int yytype_int16;
/* The parser invokes alloca or malloc; define the necessary symbols. */
# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
+ /* Pacify GCC's 'empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
@@ -1794,9 +1794,9 @@ YYLTYPE yylloc = yyloc_default;
int yyerrstatus;
/* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.
- `yyls': related to locations.
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+ 'yyls': related to locations.
Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
@@ -2050,7 +2050,7 @@ yyreduce:
yylen = yyr2[yyn];
/* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
+ '$$ = $1'.
Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison
@@ -2780,7 +2780,7 @@ yyreduce:
*++yyvsp = yyval;
*++yylsp = yyloc;
- /* Now `shift' the result of the reduction. Determine what state
+ /* Now 'shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
number reduced by. */
diff --git a/src/parse-gram.y b/src/parse-gram.y
index 2f66e41..4e887e8 100644
--- a/src/parse-gram.y
+++ b/src/parse-gram.y
@@ -636,7 +636,7 @@ named_ref.opt:
`---------------------------*/
/* The STRING form of variable is deprecated and is not M4-friendly.
- For example, M4 fails for `%define "[" "value"'. */
+ For example, M4 fails for '%define "[" "value"'. */
variable:
ID
| STRING { $$ = uniqstr_new ($1); }
diff --git a/src/print-xml.c b/src/print-xml.c
index 441af92..a3ef151 100644
--- a/src/print-xml.c
+++ b/src/print-xml.c
@@ -209,7 +209,7 @@ print_errs (FILE *out, int level, state *s)
/*-------------------------------------------------------------------------.
-| Report a reduction of RULE on LOOKAHEAD_TOKEN (which can be `default'). |
+| Report a reduction of RULE on LOOKAHEAD_TOKEN (which can be 'default'). |
| If not ENABLED, the rule is masked by a shift or a reduce (S/R and |
| R/R conflicts). |
`-------------------------------------------------------------------------*/
diff --git a/src/print.c b/src/print.c
index e795e45..824bb4a 100644
--- a/src/print.c
+++ b/src/print.c
@@ -206,7 +206,7 @@ print_errs (FILE *out, state *s)
/*-------------------------------------------------------------------------.
-| Report a reduction of RULE on LOOKAHEAD_TOKEN (which can be `default'). |
+| Report a reduction of RULE on LOOKAHEAD_TOKEN (which can be 'default'). |
| If not ENABLED, the rule is masked by a shift or a reduce (S/R and |
| R/R conflicts). |
`-------------------------------------------------------------------------*/
@@ -514,7 +514,7 @@ print_results (void)
print_grammar (out);
/* If the whole state item sets, not only the kernels, are wanted,
- `closure' will be run, which needs memory allocation/deallocation. */
+ 'closure' will be run, which needs memory allocation/deallocation. */
if (report_flag & report_itemsets)
new_closure (nritems);
/* Storage for print_reductions. */
diff --git a/src/reader.c b/src/reader.c
index c83fc52..5960e24 100644
--- a/src/reader.c
+++ b/src/reader.c
@@ -321,7 +321,7 @@ grammar_rule_check (const symbol_list *r)
bool midrule_warning = false;
if (!l->action_props.is_value_used
&& symbol_should_be_used (l, &midrule_warning)
- /* The default action, $$ = $1, `uses' both. */
+ /* The default action, $$ = $1, 'uses' both. */
&& (r->action_props.code || (n != 0 && n != 1)))
{
warnings warn_flag = midrule_warning ? Wmidrule_values : Wother;
@@ -562,7 +562,7 @@ packgram (void)
rules[ruleno].action_location = p->action_props.location;
rules[ruleno].is_predicate = p->action_props.is_predicate;
- /* If the midrule's $$ is set or its $n is used, remove the `$' from the
+ /* If the midrule's $$ is set or its $n is used, remove the '$' from the
symbol name so that it's a user-defined symbol so that the default
%destructor and %printer apply. */
if (p->midrule_parent_rule
@@ -764,11 +764,11 @@ check_and_convert_grammar (void)
action type checking.
Before invoking grammar_rule_check (in packgram below) on any rule, make
- sure all actions have already been scanned in order to set `used' flags.
+ sure all actions have already been scanned in order to set 'used' flags.
Otherwise, checking that a midrule's $$ should be set will not always work
properly because the check must forward-reference the midrule's parent
- rule. For the same reason, all the `used' flags must be set before
- checking whether to remove `$' from any midrule symbol name (also in
+ rule. For the same reason, all the 'used' flags must be set before
+ checking whether to remove '$' from any midrule symbol name (also in
packgram). */
{
symbol_list *sym;
diff --git a/src/reduce.c b/src/reduce.c
index 9f9a82d..eea11b1 100644
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -49,7 +49,7 @@ static bitset P;
static bitset V;
/* Set of symbols used to define rule precedence (so they are
- `useless', but no warning should be issued). */
+ 'useless', but no warning should be issued). */
static bitset V1;
static rule_number nuseful_productions;
diff --git a/src/scan-skel.l b/src/scan-skel.l
index c7e7190..654491e 100644
--- a/src/scan-skel.l
+++ b/src/scan-skel.l
@@ -72,7 +72,7 @@ static void fail_for_invalid_at (char const *at);
"@@" fputc ('@', yyout);
"@{" fputc ('[', yyout);
"@}" fputc (']', yyout);
-"@`" continue; /* Used by b4_cat in ../data/bison.m4. */
+"@'" continue; /* Used by b4_cat in ../data/bison.m4. */
@\n continue;
"@oline@" fprintf (yyout, "%d", out_lineno + 1);
@@ -83,7 +83,7 @@ static void fail_for_invalid_at (char const *at);
"@output(" at_init (&argc, argv, &at_ptr, &at_output);
/* This pattern must not match more than the previous @ patterns. */
address@hidden@{}`(\n]* fail_for_invalid_at (yytext);
address@hidden@{}'(\n]* fail_for_invalid_at (yytext);
\n out_lineno++; ECHO;
address@hidden ECHO;
@@ -103,7 +103,7 @@ static void fail_for_invalid_at (char const *at);
"@@" obstack_1grow (&obstack_for_string, '@');
"@{" obstack_1grow (&obstack_for_string, '[');
"@}" obstack_1grow (&obstack_for_string, ']');
- "@`" continue; /* For starting an argument that begins with whitespace. */
+ "@'" continue; /* For starting an argument that begins with whitespace. */
@\n continue;
@[,)] {
diff --git a/src/symtab.h b/src/symtab.h
index f585fd7..bcc7495 100644
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -128,9 +128,9 @@ struct symbol
/** Undefined user number. */
# define USER_NUMBER_UNDEFINED -1
-/* `symbol->user_token_number == USER_NUMBER_HAS_STRING_ALIAS' means
- this symbol has a literal string alias. For instance, `%token foo
- "foo"' has `"foo"' numbered regularly, and `foo' numbered as
+/* 'symbol->user_token_number == USER_NUMBER_HAS_STRING_ALIAS' means
+ this symbol has a literal string alias. For instance, '%token foo
+ "foo"' has '"foo"' numbered regularly, and 'foo' numbered as
USER_NUMBER_HAS_STRING_ALIAS. */
# define USER_NUMBER_HAS_STRING_ALIAS -9991
diff --git a/src/system.h b/src/system.h
index 736fd70..3267f2d 100644
--- a/src/system.h
+++ b/src/system.h
@@ -99,7 +99,7 @@ typedef size_t uintptr_t;
# endif
# endif
-/* The __-protected variants of `format' and `printf' attributes
+/* The __-protected variants of 'format' and 'printf' attributes
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
# define __format__ format
diff --git a/src/tables.c b/src/tables.c
index 87b6b76..f06cba8 100644
--- a/src/tables.c
+++ b/src/tables.c
@@ -35,7 +35,7 @@
#include "tables.h"
/* Several tables are indexed both by state and nonterminal numbers.
- We call such an index a `vector'; i.e., a vector is either a state
+ We call such an index a 'vector'; i.e., a vector is either a state
or a nonterminal number.
Of course vector_number_t ought to be wide enough to contain
@@ -90,18 +90,18 @@ static base_number *width;
/* For a given state, N = ACTROW[SYMBOL]:
- If N = 0, stands for `run the default action'.
- If N = MIN, stands for `raise a syntax error'.
- If N > 0, stands for `shift SYMBOL and go to n'.
- If N < 0, stands for `reduce -N'. */
+ If N = 0, stands for 'run the default action'.
+ If N = MIN, stands for 'raise a syntax error'.
+ If N > 0, stands for 'shift SYMBOL and go to n'.
+ If N < 0, stands for 'reduce -N'. */
typedef int action_number;
#define ACTION_NUMBER_MINIMUM INT_MIN
static action_number *actrow;
/* FROMS and TOS are reordered to be compressed. ORDER[VECTOR] is the
- new vector number of VECTOR. We skip `empty' vectors (i.e.,
- TALLY[VECTOR] = 0), and call these `entries'. */
+ new vector number of VECTOR. We skip 'empty' vectors (i.e.,
+ TALLY[VECTOR] = 0), and call these 'entries'. */
static vector_number *order;
static int nentries;
--
1.8.1.3
- Re: [PATCH 00/12] {master} explicit empty right-hand side of a rule, (continued)
- [PATCH 02/12] parser: use %empty, Akim Demaille, 2013/02/18
- [PATCH 01/12] grammar: introduce %empty, Akim Demaille, 2013/02/18
- Re: [PATCH 01/12] grammar: introduce %empty, Akim Demaille, 2013/02/18
- [PATCH 10/12] style: no longer use backquotes in messages, Akim Demaille, 2013/02/18
- [PATCH 08/12] doc: introduce %empty and -Wempty-rule, Akim Demaille, 2013/02/18
- Re: [PATCH 08/12] doc: introduce %empty and -Wempty-rule, Akim Demaille, 2013/02/16
- [PATCH 07/12] report: use %empty to denote empty rules, Akim Demaille, 2013/02/18
- [PATCH 09/12] doc: use %empty instead of /* empty */, Akim Demaille, 2013/02/18
- [PATCH 11/12] style: no longer use backquotes,
Akim Demaille <=
- [PATCH 06/12] diagnostics: %empty enables -Wempty-rule, Akim Demaille, 2013/02/18
- [PATCH 05/12] -Wempty-rule: diagnose empty rules without %empty, Akim Demaille, 2013/02/18
- [PATCH 04/12] tests: use %empty, Akim Demaille, 2013/02/18
- [PATCH 12/12] style: no longer use backquotes, Akim Demaille, 2013/02/18
- [PATCH 03/12] regen, Akim Demaille, 2013/02/18
- Re: get -Wyacc out of -Wall (was: RFC: explicit empty right-hand side of a rule), Akim Demaille, 2013/02/27