#!/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 ) && UNICODE_DIR=. && export UNICODE_DIR && cat >$UNICODEWIDTH_H <<-EOF static const struct interval zero_width[] = { $(uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD | grep -v plane) }; static const struct interval double_width[] = { $(uniset/uniset --32 eaw:F,W) }; EOF )