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-rw-r--r--erts/emulator/pcre/local_config.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/erts/emulator/pcre/local_config.h b/erts/emulator/pcre/local_config.h
index 791d7f5a6b..e90f4dcada 100644
--- a/erts/emulator/pcre/local_config.h
+++ b/erts/emulator/pcre/local_config.h
@@ -55,6 +55,11 @@
--disable-stack-for-recursion). */
#define NO_RECURSE
+/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
+ parentheses (of any kind) in a pattern. This limits the amount of system
+ stack that is used while compiling a pattern. */
+#define PARENS_NEST_LIMIT 10000
+
/* Define if linking statically (TODO: make nice with Libtool) */
#define PCRE_STATIC 1
@@ -74,8 +79,11 @@
/* Define to enable support for Unicode properties */
#define SUPPORT_UCP
-/* Define to enable support for the UTF-8 Unicode encoding. */
+/* Define to any value to enable support for the UTF-8/16/32 Unicode encoding.
+ This will work even in an EBCDIC environment, but it is incompatible with
+ the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or*
+ ASCII/UTF-8/16/32, but not both at once. */
#define SUPPORT_UTF
/* Version number of package */
-#define VERSION "8.33"
+#define VERSION "8.40"