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(jm_LIB_CHECK): Use []-quoted list in
[gnulib.git]
/
m4
/
c-bs-a.m4
diff --git
a/m4/c-bs-a.m4
b/m4/c-bs-a.m4
index
f2b87d9
..
d9e6e11
100644
(file)
--- a/
m4/c-bs-a.m4
+++ b/
m4/c-bs-a.m4
@@
-1,4
+1,4
@@
-#serial
2
+#serial
3
dnl From Paul Eggert.
dnl From Paul Eggert.
@@
-6,16
+6,14
@@
AC_DEFUN(AC_C_BACKSLASH_A,
[
AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
[AC_TRY_COMPILE([],
[
AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
[AC_TRY_COMPILE([],
- changequote(<<, >>)dnl
- <<
+ [
#if '\a' == 'a'
syntax error;
#endif
char buf['\a' == 'a' ? -1 : 1];
buf[0] = '\a';
return buf[0] != "\a"[0];
#if '\a' == 'a'
syntax error;
#endif
char buf['\a' == 'a' ? -1 : 1];
buf[0] = '\a';
return buf[0] != "\a"[0];
- >>,
- changequote([, ])dnl
+ ],
ac_cv_c_backslash_a=yes,
ac_cv_c_backslash_a=no)])
if test $ac_cv_c_backslash_a = yes; then
ac_cv_c_backslash_a=yes,
ac_cv_c_backslash_a=no)])
if test $ac_cv_c_backslash_a = yes; then