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, 0 insertions, 181 deletions

diff --git a/erts/emulator/pcre/pcre_ucp_searchfuncs.c b/erts/emulator/pcre/pcre_ucp_searchfuncs.c
deleted file mode 100644
index 6a20c227cf..0000000000
--- a/erts/emulator/pcre/pcre_ucp_searchfuncs.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*************************************************
-*      Perl-Compatible Regular Expressions       *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-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
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-    * Neither the name of the University of Cambridge nor the names of its
-      contributors may be used to endorse or promote products derived from
-      this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains code for searching the table of Unicode character
-properties. */
-
-/* %ExternalCopyright% */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre_internal.h"
-
-#include "ucp.h"               /* Category definitions */
-#include "ucpinternal.h"       /* Internal table details */
-#include "ucptable.h"          /* The table itself */
-
-
-/* Table to translate from particular type value to the general value. */
-
-static const int ucp_gentype[] = {
-  ucp_C, ucp_C, ucp_C, ucp_C, ucp_C,  /* Cc, Cf, Cn, Co, Cs */
-  ucp_L, ucp_L, ucp_L, ucp_L, ucp_L,  /* Ll, Lu, Lm, Lo, Lt */
-  ucp_M, ucp_M, ucp_M,                /* Mc, Me, Mn */
-  ucp_N, ucp_N, ucp_N,                /* Nd, Nl, No */
-  ucp_P, ucp_P, ucp_P, ucp_P, ucp_P,  /* Pc, Pd, Pe, Pf, Pi */
-  ucp_P, ucp_P,                       /* Ps, Po */
-  ucp_S, ucp_S, ucp_S, ucp_S,         /* Sc, Sk, Sm, So */
-  ucp_Z, ucp_Z, ucp_Z                 /* Zl, Zp, Zs */
-};
-
-
-
-/*************************************************
-*         Search table and return type           *
-*************************************************/
-
-/* Three values are returned: the category is ucp_C, ucp_L, etc. The detailed
-character type is ucp_Lu, ucp_Nd, etc. The script is ucp_Latin, etc.
-
-Arguments:
-  c           the character value
-  type_ptr    the detailed character type is returned here
-  script_ptr  the script is returned here
-
-Returns:      the character type category
-*/
-
-int
-_erts_pcre_ucp_findprop(const unsigned int c, int *type_ptr, int *script_ptr)
-{
-int bot = 0;
-int top = sizeof(ucp_table)/sizeof(cnode);
-int mid;
-
-/* The table is searched using a binary chop. You might think that using
-intermediate variables to hold some of the common expressions would speed
-things up, but tests with gcc 3.4.4 on Linux showed that, on the contrary, it
-makes things a lot slower. */
-
-for (;;)
-  {
-  if (top <= bot)
-    {
-    *type_ptr = ucp_Cn;
-    *script_ptr = ucp_Common;
-    return ucp_C;
-    }
-  mid = (bot + top) >> 1;
-  if (c == (ucp_table[mid].f0 & f0_charmask)) break;
-  if (c < (ucp_table[mid].f0 & f0_charmask)) top = mid;
-  else
-    {
-    if ((ucp_table[mid].f0 & f0_rangeflag) != 0 &&
-        c <= (ucp_table[mid].f0 & f0_charmask) +
-             (ucp_table[mid].f1 & f1_rangemask)) break;
-    bot = mid + 1;
-    }
-  }
-
-/* Found an entry in the table. Set the script and detailed type values, and
-return the general type. */
-
-*script_ptr = (ucp_table[mid].f0 & f0_scriptmask) >> f0_scriptshift;
-*type_ptr = (ucp_table[mid].f1 & f1_typemask) >> f1_typeshift;
-
-return ucp_gentype[*type_ptr];
-}
-
-
-
-/*************************************************
-*       Search table and return other case       *
-*************************************************/
-
-/* If the given character is a letter, and there is another case for the
-letter, return the other case. Otherwise, return -1.
-
-Arguments:
-  c           the character value
-
-Returns:      the other case or NOTACHAR if none
-*/
-
-unsigned int
-_erts_pcre_ucp_othercase(const unsigned int c)
-{
-int bot = 0;
-int top = sizeof(ucp_table)/sizeof(cnode);
-int mid, offset;
-
-/* The table is searched using a binary chop. You might think that using
-intermediate variables to hold some of the common expressions would speed
-things up, but tests with gcc 3.4.4 on Linux showed that, on the contrary, it
-makes things a lot slower. */
-
-for (;;)
-  {
-  if (top <= bot) return -1;
-  mid = (bot + top) >> 1;
-  if (c == (ucp_table[mid].f0 & f0_charmask)) break;
-  if (c < (ucp_table[mid].f0 & f0_charmask)) top = mid;
-  else
-    {
-    if ((ucp_table[mid].f0 & f0_rangeflag) != 0 &&
-        c <= (ucp_table[mid].f0 & f0_charmask) +
-             (ucp_table[mid].f1 & f1_rangemask)) break;
-    bot = mid + 1;
-    }
-  }
-
-/* Found an entry in the table. Return NOTACHAR for a range entry. Otherwise
-return the other case if there is one, else NOTACHAR. */
-
-if ((ucp_table[mid].f0 & f0_rangeflag) != 0) return NOTACHAR;
-
-offset = ucp_table[mid].f1 & f1_casemask;
-if ((offset & f1_caseneg) != 0) offset |= f1_caseneg;
-return (offset == 0)? NOTACHAR : c + offset;
-}
-
-
-/* End of pcre_ucp_searchfuncs.c */