pcre2: Update to 10.43

thirdparty/pcre2/src/pcre2_error.c

@@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
      Original API code Copyright (c) 1997-2012 University of Cambridge
-          New API code Copyright (c) 2016-2021 University of Cambridge
+          New API code Copyright (c) 2016-2023 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -82,7 +82,7 @@ static const unsigned char compile_error_texts[] =
   "missing closing parenthesis\0"
   /* 15 */
   "reference to non-existent subpattern\0"
-  "pattern passed as NULL\0"
+  "pattern passed as NULL with non-zero length\0"
   "unrecognised compile-time option bit(s)\0"
   "missing ) after (?# comment\0"
   "parentheses are too deeply nested\0"
@@ -93,7 +93,7 @@ static const unsigned char compile_error_texts[] =
   "internal error: code overflow\0"
   "missing closing parenthesis for condition\0"
   /* 25 */
-  "lookbehind assertion is not fixed length\0"
+  "length of lookbehind assertion is not limited\0"
   "a relative value of zero is not allowed\0"
   "conditional subpattern contains more than two branches\0"
   "assertion expected after (?( or (?(?C)\0"
@@ -187,6 +187,8 @@ static const unsigned char compile_error_texts[] =
   "too many capturing groups (maximum 65535)\0"
   "atomic assertion expected after (?( or (?(?C)\0"
   "\\K is not allowed in lookarounds (but see PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK)\0"
+  /* 100 */
+  "branch too long in variable-length lookbehind assertion\0"
   ;
 
 /* Match-time and UTF error texts are in the same format. */
@@ -272,6 +274,7 @@ static const unsigned char match_error_texts[] =
   /* 65 */
   "internal error - duplicate substitution match\0"
   "PCRE2_MATCH_INVALID_UTF is not supported for DFA matching\0"
+  "INTERNAL ERROR: invalid substring offset\0"
   ;