56871a1f499d4f63903fa72c54080982d0139e1c
1#!/bin/sh
2#See http://www.unicode.org/reports/tr44/
3#
4#Me Enclosing_Mark an enclosing combining mark
5#Mn Nonspacing_Mark a nonspacing combining mark (zero advance width)
6#Cf Format a format control character
7#
8cd "$(dirname "$0")"
9UNICODEWIDTH_H=$(git rev-parse --show-toplevel)/unicode_width.h
10wget -N http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt \
12 http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt &&
13if ! test -d uniset; then
14 git clone https://github.com/depp/uniset.git &&
15 ( cd uniset && git checkout 4b186196dd )
16fi &&
17(
18 cd uniset &&
19 if ! test -x uniset; then
20 autoreconf -i &&
21 ./configure --enable-warnings=-Werror CFLAGS='-O0 -ggdb'
22 fi &&
23 make
24) &&
25UNICODE_DIR=. && export UNICODE_DIR &&
26cat >$UNICODEWIDTH_H <<-EOF
27static const struct interval zero_width[] = {
28 $(uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD |
29 grep -v plane)
30};
31static const struct interval double_width[] = {
32 $(uniset/uniset --32 eaw:F,W)
33};
34EOF