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, 63 insertions, 0 deletions

diff --git a/REORG.TODO/posix/bug-regex5.c b/REORG.TODO/posix/bug-regex5.c
new file mode 100644
index 0000000000..fd18b19df4
--- /dev/null
+++ b/REORG.TODO/posix/bug-regex5.c
@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <locale.h>
+#include <locale/localeinfo.h>
+
+int
+main (void)
+{
+  int32_t table_size, idx, i, found;
+  const int32_t *symb_table;
+  const unsigned char *extra;
+  uint32_t nrules;
+  char *ca;
+  union locale_data_value u;
+
+  ca = setlocale (LC_ALL, "da_DK.ISO-8859-1");
+  if (ca == NULL)
+    {
+      printf ("cannot set locale: %m\n");
+      return 1;
+    }
+  printf ("current locale : %s\n", ca);
+
+  u.string = nl_langinfo (_NL_COLLATE_NRULES);
+  nrules = u.word;
+  if (nrules == 0)
+    {
+      printf("No rule\n");
+      return 1;
+    }
+
+  u.string = nl_langinfo (_NL_COLLATE_SYMB_HASH_SIZEMB);
+  table_size = u.word;
+  symb_table = (const int32_t *) nl_langinfo (_NL_COLLATE_SYMB_TABLEMB);
+  extra = (const unsigned char *) nl_langinfo (_NL_COLLATE_SYMB_EXTRAMB);
+
+  found = 0;
+  for (i = 0; i < table_size; ++i)
+    {
+      if (symb_table[2 * i] != 0)
+	{
+	  char elem[256];
+	  idx = symb_table[2 * i + 1];
+	  strncpy (elem, (const char *) (extra + idx + 1), extra[idx]);
+	  elem[extra[idx]] = '\0';
+	  printf ("Found a collating element: %s\n", elem);
+	  ++found;
+	}
+    }
+  if (found == 0)
+    {
+      printf ("No collating element!\n");
+      return 1;
+    }
+  else if (found != 4)
+    {
+      printf ("expected 4 collating elements, found %d\n", found);
+      return 1;
+    }
+
+  return 0;
+}