Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 286 deletions

diff --git a/posix/bug-regex20.c b/posix/bug-regex20.c
deleted file mode 100644
index 90d10d0690..0000000000
--- a/posix/bug-regex20.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/* Test for UTF-8 regular expression optimizations.
-   Copyright (C) 2003-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sys/types.h>
-#include <mcheck.h>
-#include <regex.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <locale.h>
-
-#define RE_NO_INTERNAL_PROTOTYPES 1
-#include "regex_internal.h"
-
-#define BRE RE_SYNTAX_POSIX_BASIC
-#define ERE RE_SYNTAX_POSIX_EXTENDED
-
-static struct
-{
-  int syntax;
-  const char *pattern;
-  const char *string;
-  int res, optimize;
-} tests[] = {
-  /* \xc3\x84		LATIN CAPITAL LETTER A WITH DIAERESIS
-     \xc3\x96		LATIN CAPITAL LETTER O WITH DIAERESIS
-     \xc3\xa4		LATIN SMALL LETTER A WITH DIAERESIS
-     \xc3\xb6		LATIN SMALL LETTER O WITH DIAERESIS
-     \xe2\x80\x94	EM DASH  */
-  /* Should be optimized.  */
-  {BRE, "foo", "b\xc3\xa4rfoob\xc3\xa4z", 4, 1},
-  {BRE, "b\xc3\xa4z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
-  {BRE, "b\xc3\xa4*z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
-  {BRE, "b\xc3\xa4*z", "b\xc3\xa4rfoobz", 7, 1},
-  {BRE, "b\xc3\xa4\\+z", "b\xc3\xa4rfoob\xc3\xa4\xc3\xa4z", 7, 1},
-  {BRE, "b\xc3\xa4\\?z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
-  {BRE, "b\xc3\xa4\\{1,2\\}z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
-  {BRE, "^x\\|xy*z$", "\xc3\xb6xyyz", 2, 1},
-  {BRE, "^x\\\\y\\{6\\}z\\+", "x\\yyyyyyzz\xc3\xb6", 0, 1},
-  {BRE, "^x\\\\y\\{2,36\\}z\\+", "x\\yzz\xc3\xb6", -1, 1},
-  {BRE, "^x\\\\y\\{,3\\}z\\+", "x\\yyyzz\xc3\xb6", 0, 1},
-  {BRE, "^x\\|x\xc3\xa4*z$", "\xc3\xb6x\xc3\xa4\xc3\xa4z", 2, 1},
-  {BRE, "^x\\\\\xc3\x84\\{6\\}z\\+",
-   "x\\\xc3\x84\xc3\x84\xc3\x84\xc3\x84\xc3\x84\xc3\x84zz\xc3\xb6", 0, 1},
-  {BRE, "^x\\\\\xc3\x84\\{2,36\\}z\\+", "x\\\xc3\x84zz\xc3\xb6", -1, 1},
-  {BRE, "^x\\\\\xc3\x84\\{,3\\}z\\+",
-   "x\\\xc3\x84\xc3\x84\xc3\x84zz\xc3\xb6", 0, 1},
-  {BRE, "x[C]y", "axCy", 1, 1},
-  {BRE, "x[ABC]y", "axCy", 1, 1},
-  {BRE, "\\`x\\|z\\'", "x\xe2\x80\x94", 0, 1},
-  {BRE, "\\(xy\\)z\\1a\\1", "\xe2\x80\x94xyzxyaxy\xc3\x84", 3, 1},
-  {BRE, "xy\\?z", "\xc3\x84xz\xc3\xb6", 2, 1},
-  {BRE, "\\`\xc3\x84\\|z\\'", "\xc3\x84\xe2\x80\x94", 0, 1},
-  {BRE, "\\(x\xc3\x84\\)z\\1\x61\\1",
-   "\xe2\x80\x94x\xc3\x84zx\xc3\x84\x61x\xc3\x84\xc3\x96", 3, 1},
-  {BRE, "x\xc3\x96\\?z", "\xc3\x84xz\xc3\xb6", 2, 1},
-  {BRE, "x.y", "ax\xe2\x80\x94yz", 1, 1},
-  {BRE, "x.*z", "\xc3\x84xz", 2, 1},
-  {BRE, "x.*z", "\xc3\x84x\xe2\x80\x94z", 2, 1},
-  {BRE, "x.*z", "\xc3\x84x\xe2\x80\x94y\xf1\x90\x80\x90z", 2, 1},
-  {BRE, "x.*z", "\xc3\x84x\xe2\x80\x94\xc3\x94\xf1\x90\x80\x90z", 2, 1},
-  {BRE, "x.\\?z", "axz", 1, 1},
-  {BRE, "x.\\?z", "axyz", 1, 1},
-  {BRE, "x.\\?z", "ax\xc3\x84z", 1, 1},
-  {BRE, "x.\\?z", "ax\xe2\x80\x94z", 1, 1},
-  {BRE, "x.\\?z", "ax\xf0\x9d\x80\x80z", 1, 1},
-  {BRE, "x.\\?z", "ax\xf9\x81\x82\x83\x84z", 1, 1},
-  {BRE, "x.\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfz", 1, 1},
-  {BRE, ".", "y", 0, 1},
-  {BRE, ".", "\xc3\x84", 0, 1},
-  {BRE, ".", "\xe2\x80\x94", 0, 1},
-  {BRE, ".", "\xf0\x9d\x80\x80", 0, 1},
-  {BRE, ".", "\xf9\x81\x82\x83\x84", 0, 1},
-  {BRE, ".", "\xfd\xbf\xbf\xbf\xbf\xbf", 0, 1},
-  {BRE, "x.\\?z", "axyyz", -1, 1},
-  {BRE, "x.\\?z", "ax\xc3\x84\xc3\x96z", -1, 1},
-  {BRE, "x.\\?z", "ax\xe2\x80\x94\xc3\xa4z", -1, 1},
-  {BRE, "x.\\?z", "ax\xf0\x9d\x80\x80yz", -1, 1},
-  {BRE, "x.\\?z", "ax\xf9\x81\x82\x83\x84\xf0\x9d\x80\x81z", -1, 1},
-  {BRE, "x.\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbf\xc3\x96z", -1, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94xz", -1, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94xyz", 3, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94x\xc3\x84y\xe2\x80\x94z", 3, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94x.~\xe2\x80\x94\xf9\x81\x82\x83\x84z", 3, 1},
-  {BRE, "x.\\+z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94xz", -1, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xc3\x96y\xc3\xa4z", -1, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94xyz", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xc3\x84\xe2\x80\x94z", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x~\xe2\x80\x94z", 3, 1},
-  {BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
-  {BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "axz", 1, 1},
-  {BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfwz", 1, 1},
-  {BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xc3\x86z", 1, 1},
-  {BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xe2\x80\x96wz", 1, 1},
-  {ERE, "foo", "b\xc3\xa4rfoob\xc3\xa4z", 4, 1},
-  {ERE, "^x|xy*z$", "\xc3\xb6xyyz", 2, 1},
-  {ERE, "^x\\\\y{6}z+", "x\\yyyyyyzz\xc3\xb6", 0, 1},
-  {ERE, "^x\\\\y{2,36}z+", "x\\yzz\xc3\xb6", -1, 1},
-  {ERE, "^x\\\\y{,3}z+", "x\\yyyzz\xc3\xb6", 0, 1},
-  {ERE, "x[C]y", "axCy", 1, 1},
-  {ERE, "x[ABC]y", "axCy", 1, 1},
-  {ERE, "\\`x|z\\'", "x\xe2\x80\x94", 0, 1},
-  {ERE, "(xy)z\\1a\\1", "\xe2\x80\x94xyzxyaxy\xc3\x84", 3, 1},
-  {ERE, "xy?z", "\xc3\x84xz\xc3\xb6", 2, 1},
-  {ERE, "x.y", "ax\xe2\x80\x94yz", 1, 1},
-  {ERE, "x.*z", "\xc3\x84xz", 2, 1},
-  {ERE, "x.*z", "\xc3\x84x\xe2\x80\x94z", 2, 1},
-  {ERE, "x.*z", "\xc3\x84x\xe2\x80\x94y\xf1\x90\x80\x90z", 2, 1},
-  {ERE, "x.*z", "\xc3\x84x\xe2\x80\x94\xc3\x94\xf1\x90\x80\x90z", 2, 1},
-  {ERE, "x.?z", "axz", 1, 1},
-  {ERE, "x.?z", "axyz", 1, 1},
-  {ERE, "x.?z", "ax\xc3\x84z", 1, 1},
-  {ERE, "x.?z", "ax\xe2\x80\x94z", 1, 1},
-  {ERE, "x.?z", "ax\xf0\x9d\x80\x80z", 1, 1},
-  {ERE, "x.?z", "ax\xf9\x81\x82\x83\x84z", 1, 1},
-  {ERE, "x.?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfz", 1, 1},
-  {ERE, "x.?z", "axyyz", -1, 1},
-  {ERE, "x.?z", "ax\xc3\x84\xc3\x96z", -1, 1},
-  {ERE, "x.?z", "ax\xe2\x80\x94\xc3\xa4z", -1, 1},
-  {ERE, "x.?z", "ax\xf0\x9d\x80\x80yz", -1, 1},
-  {ERE, "x.?z", "ax\xf9\x81\x82\x83\x84\xf0\x9d\x80\x81z", -1, 1},
-  {ERE, "x.?z", "ax\xfd\xbf\xbf\xbf\xbf\xbf\xc3\x96z", -1, 1},
-  {ERE, "x.+z", "\xe2\x80\x94xz", -1, 1},
-  {ERE, "x.+z", "\xe2\x80\x94xyz", 3, 1},
-  {ERE, "x.+z", "\xe2\x80\x94x\xc3\x84y\xe2\x80\x94z", 3, 1},
-  {ERE, "x.+z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
-  {ERE, "x.+z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
-  {ERE, "x.+z", "\xe2\x80\x94x.~\xe2\x80\x94\xf9\x81\x82\x83\x84z", 3, 1},
-  {ERE, "x.+z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94xz", -1, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x\xc3\x96y\xc3\xa4z", -1, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94xyz", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x\xc3\x84\xe2\x80\x94z", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x~\xe2\x80\x94z", 3, 1},
-  {ERE, "x.{1,2}z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
-  {ERE, "x(.w|\xc3\x86)?z", "axz", 1, 1},
-  {ERE, "x(.w|\xc3\x86)?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfwz", 1, 1},
-  {ERE, "x(.w|\xc3\x86)?z", "ax\xc3\x86z", 1, 1},
-  {ERE, "x(.w|\xc3\x86)?z", "ax\xe2\x80\x96wz", 1, 1},
-  /* Should not be optimized.  */
-  {BRE, "x[\xc3\x84\xc3\xa4]y", "ax\xc3\xa4y", 1, 0},
-  {BRE, "x[A-Z,]y", "axCy", 1, 0},
-  {BRE, "x[^y]z", "ax\xe2\x80\x94z", 1, 0},
-  {BRE, "x[[:alnum:]]z", "ax\xc3\x96z", 1, 0},
-  {BRE, "x[[=A=]]z", "axAz", 1, 0},
-  {BRE, "x[[=\xc3\x84=]]z", "ax\xc3\x84z", 1, 0},
-  {BRE, "\\<g", "\xe2\x80\x94g", 3, 0},
-  {BRE, "\\bg\\b", "\xe2\x80\x94g", 3, 0},
-  {BRE, "\\Bg\\B", "\xc3\xa4g\xc3\xa4", 2, 0},
-  {BRE, "a\\wz", "a\xc3\x84z", 0, 0},
-  {BRE, "x\\Wz", "\xc3\x96x\xe2\x80\x94z", 2, 0},
-  {ERE, "x[\xc3\x84\xc3\xa4]y", "ax\xc3\xa4y", 1, 0},
-  {ERE, "x[A-Z,]y", "axCy", 1, 0},
-  {ERE, "x[^y]z", "ax\xe2\x80\x94z", 1, 0},
-  {ERE, "x[[:alnum:]]z", "ax\xc3\x96z", 1, 0},
-  {ERE, "x[[=A=]]z", "axAz", 1, 0},
-  {ERE, "x[[=\xc3\x84=]]z", "ax\xc3\x84z", 1, 0},
-  {ERE, "\\<g", "\xe2\x80\x94g", 3, 0},
-  {ERE, "\\bg\\b", "\xe2\x80\x94g", 3, 0},
-  {ERE, "\\Bg\\B", "\xc3\xa4g\xc3\xa4", 2, 0},
-  {ERE, "a\\wz", "a\xc3\x84z", 0, 0},
-  {ERE, "x\\Wz", "\xc3\x96x\xe2\x80\x94z", 2, 0},
-};
-
-int
-main (void)
-{
-  struct re_pattern_buffer regbuf;
-  const char *err;
-  size_t i;
-  int ret = 0;
-
-  mtrace ();
-
-  setlocale (LC_ALL, "de_DE.UTF-8");
-  for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
-    {
-      int res, optimized;
-
-      re_set_syntax (tests[i].syntax);
-      memset (&regbuf, '\0', sizeof (regbuf));
-      err = re_compile_pattern (tests[i].pattern, strlen (tests[i].pattern),
-                                &regbuf);
-      if (err != NULL)
-	{
-	  printf ("re_compile_pattern failed: %s\n", err);
-	  ret = 1;
-	  continue;
-	}
-
-      /* Check if re_search will be done as multi-byte or single-byte.  */
-      optimized = ((re_dfa_t *) regbuf.buffer)->mb_cur_max == 1;
-      if (optimized != tests[i].optimize)
-        {
-          printf ("pattern %zd %soptimized while it should%s be\n",
-		  i, optimized ? "" : "not ", tests[i].optimize ? "" : " not");
-	  ret = 1;
-        }
-
-      int str_len = strlen (tests[i].string);
-      res = re_search (&regbuf, tests[i].string, str_len, 0, str_len, NULL);
-      if (res != tests[i].res)
-	{
-	  printf ("re_search %zd failed: %d\n", i, res);
-	  ret = 1;
-	  regfree (&regbuf);
-	  continue;
-	}
-
-      res = re_search (&regbuf, tests[i].string, str_len, str_len, -str_len,
-		       NULL);
-      if (res != tests[i].res)
-	{
-	  printf ("backward re_search %zd failed: %d\n", i, res);
-	  ret = 1;
-	  regfree (&regbuf);
-	  continue;
-	}
-      regfree (&regbuf);
-
-      re_set_syntax (tests[i].syntax | RE_ICASE);
-      memset (&regbuf, '\0', sizeof (regbuf));
-      err = re_compile_pattern (tests[i].pattern, strlen (tests[i].pattern),
-                                &regbuf);
-      if (err != NULL)
-	{
-	  printf ("re_compile_pattern failed: %s\n", err);
-	  ret = 1;
-	  continue;
-	}
-
-      /* Check if re_search will be done as multi-byte or single-byte.  */
-      optimized = ((re_dfa_t *) regbuf.buffer)->mb_cur_max == 1;
-      if (optimized)
-        {
-          printf ("pattern %zd optimized while it should not be when case insensitive\n",
-		  i);
-	  ret = 1;
-        }
-
-      res = re_search (&regbuf, tests[i].string, str_len, 0, str_len, NULL);
-      if (res != tests[i].res)
-	{
-	  printf ("ICASE re_search %zd failed: %d\n", i, res);
-	  ret = 1;
-	  regfree (&regbuf);
-	  continue;
-	}
-
-      res = re_search (&regbuf, tests[i].string, str_len, str_len, -str_len,
-		       NULL);
-      if (res != tests[i].res)
-	{
-	  printf ("ICASE backward re_search %zd failed: %d\n", i, res);
-	  ret = 1;
-	  regfree (&regbuf);
-	  continue;
-	}
-      regfree (&regbuf);
-    }
-
-  return ret;
-}