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#!/bin/sh
#See http://www.unicode.org/reports/tr44/
#
#Me Enclosing_Mark an enclosing combining mark
#Mn Nonspacing_Mark a nonspacing combining mark (zero advance width)
#Cf Format a format control character
#
UNICODEWIDTH_H=../unicode_width.h
if ! test -d unicode; then
mkdir unicode
fi &&
( cd unicode &&
if ! test -f UnicodeData.txt; then
wget http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt
fi &&
if ! test -f EastAsianWidth.txt; then
wget http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt
fi &&
if ! test -d uniset; then
git clone https://github.com/depp/uniset.git
fi &&
(
cd uniset &&
if ! test -x uniset; then
autoreconf -i &&
./configure --enable-warnings=-Werror CFLAGS='-O0 -ggdb'
fi &&
make
) && {
echo "static const struct interval zero_width[] = {" &&
UNICODE_DIR=. ./uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD |
grep -v plane &&
echo "};" &&
echo "static const struct interval double_width[] = {" &&
UNICODE_DIR=. ./uniset/uniset --32 eaw:F,W &&
echo "};"
} >$UNICODEWIDTH_H
)
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