ff664ec953721e6d207b09e78e2eec7b3b30b2d5
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
10if ! test -f UnicodeData.txt; then
12 wget http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt
13fi &&
14if ! test -f EastAsianWidth.txt; then
15 wget http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt
16fi &&
17if ! test -d uniset; then
18 git clone https://github.com/depp/uniset.git
19fi &&
20(
21 cd uniset &&
22 if ! test -x uniset; then
23 autoreconf -i &&
24 ./configure --enable-warnings=-Werror CFLAGS='-O0 -ggdb'
25 fi &&
26 make
27) &&
28UNICODE_DIR=. && export UNICODE_DIR &&
29cat >$UNICODEWIDTH_H <<-EOF
30static const struct interval zero_width[] = {
31 $(uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD |
32 grep -v plane)
33};
34static const struct interval double_width[] = {
35 $(uniset/uniset --32 eaw:F,W)
36};
37EOF