New module 'uninorm/compat-decomposition'.

diff --git a/ChangeLog b/ChangeLog
index 9c8a77037e559d507dc9dd613182c765158978da..5731baa5779a70619a00a3bc3cc1851ac16bda4f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2009-02-21  Bruno Haible  <bruno@clisp.org>
 
+       New module 'uninorm/compat-decomposition'.
+       * lib/uninorm/decompose-internal.h: New file.
+       * lib/uninorm/compat-decomposition.c: New file.
+       * modules/uninorm/compat-decomposition: New file.
+
        Tests for module 'uninorm/canonical-decomposition'.
        * tests/uninorm/test-canonical-decomposition.c: New file.
        * modules/uninorm/canonical-decomposition-tests: New file.

diff --git a/lib/uninorm/compat-decomposition.c b/lib/uninorm/compat-decomposition.c
new file mode 100644 (file)
index 0000000..19ec87e
--- /dev/null
+++ b/lib/uninorm/compat-decomposition.c
@@ -0,0 +1,31 @@
+/* Compatibility decomposition of Unicode characters.
+   Copyright (C) 2009 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+   This program 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 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "decompose-internal.h"
+
+#include "uninorm.h"
+
+int
+uc_compat_decomposition (ucs4_t uc, ucs4_t *decomposition)
+{
+  int tag;
+
+  return uc_decomposition (uc, &tag, decomposition);
+}

diff --git a/lib/uninorm/decompose-internal.h b/lib/uninorm/decompose-internal.h
new file mode 100644 (file)
index 0000000..c1bf125
--- /dev/null
+++ b/lib/uninorm/decompose-internal.h
@@ -0,0 +1,36 @@
+/* Decomposition of Unicode strings.
+   Copyright (C) 2009 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+   This program 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 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <stddef.h>
+
+#include "unitypes.h"
+
+/* Variant of uc_decomposition that does not produce the 'tag'.  */
+extern int
+       uc_compat_decomposition (ucs4_t uc, ucs4_t *decomposition);
+
+/* A Unicode character together with its canonical combining class.  */
+struct ucs4_with_ccc
+{
+  ucs4_t code;
+  int ccc;     /* range 0..255 */
+};
+
+/* Stable-sort an array of 'struct ucs4_with_ccc'.  */
+extern void
+       gl_uninorm_decompose_merge_sort_inplace (struct ucs4_with_ccc *src, size_t n,
+                                               struct ucs4_with_ccc *tmp);

diff --git a/modules/uninorm/compat-decomposition b/modules/uninorm/compat-decomposition
new file mode 100644 (file)
index 0000000..17c8d45
--- /dev/null
+++ b/modules/uninorm/compat-decomposition
@@ -0,0 +1,25 @@
+Description:
+Compatibility decomposition of Unicode characters.
+
+Files:
+lib/uninorm/decompose-internal.h
+lib/uninorm/compat-decomposition.c
+
+Depends-on:
+uninorm/base
+uninorm/decomposition
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += uninorm/compat-decomposition.c
+
+Include:
+"uninorm/decompose-internal.h"
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
+