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Diffstat (limited to 'contrib/update-unicode/update_unicode.sh')
| -rwxr-xr-x | contrib/update-unicode/update_unicode.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/contrib/update-unicode/update_unicode.sh b/contrib/update-unicode/update_unicode.sh new file mode 100755 index 0000000000..7b901266c4 --- /dev/null +++ b/contrib/update-unicode/update_unicode.sh @@ -0,0 +1,38 @@ +#!/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 +# +cd "$(dirname "$0")" +UNICODEWIDTH_H=$(git rev-parse --show-toplevel)/unicode_width.h +( + 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 +) |