Author: Andreas Beckmann <anbe@debian.org>

Description: sanitize bison usage

 use

   %define api.prefix {...}

 instead of crude

   sed -e 's/[yY][yY]/.../g'

 Thanks to Akim Demaille for the hint! (#960608)

--- a/codegen/gram.y

+++ b/codegen/gram.y

@@ -17,6 +17,8 @@

  * with this program. If not, see <http://www.gnu.org/licenses/>.

  */

+%define api.prefix {gram_}

+

 %{

 #include <libexplain/ac/stdio.h>

--- a/libexplain/acl_grammar.y

+++ b/libexplain/acl_grammar.y

@@ -17,6 +17,8 @@

  * along with this program. If not, see <http://www.gnu.org/licenses/>.

  */

+%define api.prefix {acl_grammar_}

+

 %{

 #include <libexplain/ac/ctype.h>

--- a/libexplain/parse_bits.y

+++ b/libexplain/parse_bits.y

@@ -17,6 +17,8 @@

  along with this program. If not, see <http://www.gnu.org/licenses/>.

  */

+%define api.prefix {parse_bits_}

+

 %{

 #include <libexplain/ac/ctype.h>

--- a/libexplain/printf_format.y

+++ b/libexplain/printf_format.y

@@ -17,6 +17,8 @@

  * along with this program. If not, see <http://www.gnu.org/licenses/>.

  */

+%define api.prefix {printf_format_}

+

 %{

 #include <libexplain/ac/assert.h>

--- a/Makefile.in

+++ b/Makefile.in

@@ -357,9 +357,9 @@ codegen/get_user_name.$(OBJEXT) codegen/

 codegen/gram.yacc.c codegen/gram.yacc.h: codegen/gram.y

 	$(YACC) -d $(YFLAGS) codegen/gram.y

-	sed -e 's/[yY][yY]/gram_/g' -e '/<stdio.h>/d' -e '/<stdlib.h>/d' -e \

+	sed -e '/<stdio.h>/d' -e '/<stdlib.h>/d' -e \

 		'/<stddef.h>/d' y.tab.c > codegen/gram.yacc.c

-	sed -e 's/[yY][yY]/gram_/g' -e 's/Y_TAB_H/codegen_gram_YACC_H/g' \

+	sed -e '' \

 		y.tab.h > codegen/gram.yacc.h

 	test -f y.output && mv y.output codegen/gram.output || true

 	rm -f y.tab.c y.tab.h y.output || true

@@ -4016,11 +4016,10 @@ libexplain/acl_get_file_or_die.$(OBJEXT)

 libexplain/acl_grammar.yacc.c libexplain/acl_grammar.yacc.h: \

 		libexplain/acl_grammar.y

 	$(YACC) -d $(YFLAGS) libexplain/acl_grammar.y

-	sed -e 's/[yY][yY]/acl_grammar_/g' -e '/<stdio.h>/d' -e \

+	sed -e '/<stdio.h>/d' -e \

 		'/<stdlib.h>/d' -e '/<stddef.h>/d' y.tab.c > \

 		libexplain/acl_grammar.yacc.c

-	sed -e 's/[yY][yY]/acl_grammar_/g' -e \

-		's/Y_TAB_H/libexplain_acl_grammar_YACC_H/g' y.tab.h > \

+	sed -e '' y.tab.h > \

 		libexplain/acl_grammar.yacc.h

 	test -f y.output && mv y.output libexplain/acl_grammar.output || true

 	rm -f y.tab.c y.tab.h y.output || true

@@ -31058,10 +31057,9 @@ libexplain/output/warning.$(OBJEXT) libe

 libexplain/parse_bits.yacc.c libexplain/parse_bits.yacc.h: \

 		libexplain/parse_bits.y

 	$(YACC) -d $(YFLAGS) libexplain/parse_bits.y

-	sed -e 's/[yY][yY]/parse_bits_/g' -e '/<stdio.h>/d' -e '/<stdlib.h>/d' \

+	sed -e '/<stdio.h>/d' -e '/<stdlib.h>/d' \

 		-e '/<stddef.h>/d' y.tab.c > libexplain/parse_bits.yacc.c

-	sed -e 's/[yY][yY]/parse_bits_/g' -e \

-		's/Y_TAB_H/libexplain_parse_bits_YACC_H/g' y.tab.h > \

+	sed -e '' y.tab.h > \

 		libexplain/parse_bits.yacc.h

 	test -f y.output && mv y.output libexplain/parse_bits.output || true

 	rm -f y.tab.c y.tab.h y.output || true

@@ -31418,11 +31416,10 @@ $(includedir)/libexplain/printf.h: .mkdi

 libexplain/printf_format.yacc.c libexplain/printf_format.yacc.h: \

 		libexplain/printf_format.y

 	$(YACC) -d $(YFLAGS) libexplain/printf_format.y

-	sed -e 's/[yY][yY]/printf_format_/g' -e '/<stdio.h>/d' -e \

+	sed -e '/<stdio.h>/d' -e \

 		'/<stdlib.h>/d' -e '/<stddef.h>/d' y.tab.c > \

 		libexplain/printf_format.yacc.c

-	sed -e 's/[yY][yY]/printf_format_/g' -e \

-		's/Y_TAB_H/libexplain_printf_format_YACC_H/g' y.tab.h > \

+	sed -e '' y.tab.h > \

 		libexplain/printf_format.yacc.h

 	test -f y.output && mv y.output libexplain/printf_format.output || true

 	rm -f y.tab.c y.tab.h y.output || true