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Diffstat (limited to 'lib/diacrit.h')
| -rw-r--r-- | lib/diacrit.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/diacrit.h b/lib/diacrit.h new file mode 100644 index 0000000..382b7a2 --- /dev/null +++ b/lib/diacrit.h @@ -0,0 +1,27 @@ +/* Diacritics processing for a few character codes. -*- coding: utf-8 -*- + Copyright (C) 1990-1993, 2009-2020 Free Software Foundation, Inc. + François Pinard <pinard@iro.umontreal.ca>, 1988. + + All this file is a temporary hack, waiting for locales in GNU. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +extern const char diacrit_base[]; /* characters without diacritics */ +extern const char diacrit_diac[]; /* diacritic code for each character */ + +/* Returns CHAR without its diacritic. CHAR is known to be alphabetic. */ +#define tobase(Char) (diacrit_base[(unsigned char) (Char)]) + +/* Returns a diacritic code for CHAR. CHAR is known to be alphabetic. */ +#define todiac(Char) (diacrit_diac[(unsigned char) (Char)]) |