Mercurial > hg > octave-jordi > gnulib-hg
view lib/unistr/u8-uctomb-aux.c @ 12518:b5e42ef33b49
update nearly all FSF copyright year lists to include 2009
The files named by the following are exempted:
grep -v '^#' config/srclist.txt|grep -v '^$' \
| while read src dst; do
test -f "$dst" && { echo "$dst"; continue; }
test -d "$dst" || continue
echo "$dst"/$(basename "$src")
done > exempt
git ls-files tests/unictype >> exempt
In the remaining files, convert to all-interval notation if
- there is already at least one year interval like 2000-2003
- the file is maintained by me
- the file is in lib/uni*/, where that style already prevails
Otherwise, use update-copyright's default.
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Mon, 28 Dec 2009 10:50:36 +0100 |
parents | e8d2c6fc33ad |
children | c2cbabec01dd |
line wrap: on
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/* Conversion UCS-4 to UTF-8. Copyright (C) 2002, 2006-2007, 2009 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. 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 "unistr.h" int u8_uctomb_aux (uint8_t *s, ucs4_t uc, int n) { int count; if (uc < 0x80) /* The case n >= 1 is already handled by the caller. */ return -2; else if (uc < 0x800) count = 2; else if (uc < 0x10000) { if (uc < 0xd800 || uc >= 0xe000) count = 3; else return -1; } #if 0 else if (uc < 0x200000) count = 4; else if (uc < 0x4000000) count = 5; else if (uc <= 0x7fffffff) count = 6; #else else if (uc < 0x110000) count = 4; #endif else return -1; if (n < count) return -2; switch (count) /* note: code falls through cases! */ { #if 0 case 6: s[5] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x4000000; case 5: s[4] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x200000; #endif case 4: s[3] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x10000; case 3: s[2] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x800; case 2: s[1] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0xc0; /*case 1:*/ s[0] = uc; } return count; }