Merge branch 'pan/update_pcre_8.33'

* pan/update_pcre_8.33:
  Workaround TR gnu/181328, GCC 4.2.1 20070831 on FreeBSD 9.1
  Clarify relation between erts_iolist_{size|to_buf}
  Fix backslash in titles of manpages
  Correct UTF-8 in stdlib's notes.xml
  Add more tests for corner error cases in erl_bif_re.c
  Add documentation of report_errors and match_limit(_recursion)
  Add match_limit and match_limit_recursion options
  Add return_errors option to re:run/3
  Add README for updating PCRE
  Add documentation of extensions to re module
  Add new options to Erlang re interface and mend dupnames
  Update PCRE doc part of re.xml to PCRE 8.33 state
  Integrate new PCRE test suites
  Integrate patch for PCRE bug id 1370
  Handle CRLF correctly in global regexp
  Add erts_prefix to pcre_library and update erl_bif_re
  Update to PCRE 8.33, w/o the erts_ prefix added

OTP-11204
OTP-11205
OTP-10285

1 files changed, 19 insertions, 6 deletions

diff --git a/erts/emulator/pcre/pcre_maketables.c b/erts/emulator/pcre/pcre_maketables.c
index a695bb26ad..9310d886fa 100644
--- a/erts/emulator/pcre/pcre_maketables.c
+++ b/erts/emulator/pcre/pcre_maketables.c
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2008 University of Cambridge
+           Copyright (c) 1997-2012 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,7 @@ POSSIBILITY OF SUCH DAMAGE.
 */
 
 
-/* This module contains the external function erts_pcre_maketables(), which builds
+/* This module contains the external function pcre_maketables(), which builds
 character tables for PCRE in the current locale. The file is compiled on its
 own as part of the PCRE library. However, it is also included in the
 compilation of dftables.c, in which case the macro DFTABLES is defined. */
@@ -60,21 +60,34 @@ compilation of dftables.c, in which case the macro DFTABLES is defined. */
 /* This function builds a set of character tables for use by PCRE and returns
 a pointer to them. They are build using the ctype functions, and consequently
 their contents will depend upon the current locale setting. When compiled as
-part of the library, the store is obtained via erts_pcre_malloc(), but when compiled
-inside dftables, use malloc().
+part of the library, the store is obtained via PUBL(malloc)(), but when
+compiled inside dftables, use malloc().
 
 Arguments:   none
 Returns:     pointer to the contiguous block of data
 */
 
+#if defined COMPILE_PCRE8
+#if defined(ERLANG_INTEGRATION)
 const unsigned char *
 erts_pcre_maketables(void)
+#else
+const unsigned char *
+pcre_maketables(void)
+#endif
+#elif defined COMPILE_PCRE16
+const unsigned char *
+pcre16_maketables(void)
+#elif defined COMPILE_PCRE32
+const unsigned char *
+pcre32_maketables(void)
+#endif
 {
 unsigned char *yield, *p;
 int i;
 
 #ifndef DFTABLES
-yield = (unsigned char*)(erts_pcre_malloc)(tables_length);
+yield = (unsigned char*)(PUBL(malloc))(tables_length);
 #else
 yield = (unsigned char*)malloc(tables_length);
 #endif
@@ -123,7 +136,7 @@ within regexes. */
 for (i = 0; i < 256; i++)
   {
   int x = 0;
-  if (i != 0x0b && isspace(i)) x += ctype_space;
+  if (i != CHAR_VT && isspace(i)) x += ctype_space;
   if (isalpha(i)) x += ctype_letter;
   if (isdigit(i)) x += ctype_digit;
   if (isxdigit(i)) x += ctype_xdigit;