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-rw-r--r--third_party/harfbuzz/contrib/tables/mirroring-parse.py50
1 files changed, 0 insertions, 50 deletions
diff --git a/third_party/harfbuzz/contrib/tables/mirroring-parse.py b/third_party/harfbuzz/contrib/tables/mirroring-parse.py
deleted file mode 100644
index 5724e19d75..0000000000
--- a/third_party/harfbuzz/contrib/tables/mirroring-parse.py
+++ /dev/null
@@ -1,50 +0,0 @@
-import sys
-
-# http://www.unicode.org/Public/UNIDATA/auxiliary/BidiMirroring.txt
-
-# This parses a file in the format of the above file and outputs a table
-# suitable for bsearch(3). This table maps Unicode code points to their
-# 'mirror'. (Mirroring is used when rendering RTL characters, see the Unicode
-# standard). By convention, this mapping should be commutative, but this code
-# doesn't enforce or check this.
-
-def main(infile, outfile):
- pairs = []
- for line in infile:
- line = line[:-1]
- if len(line) == 0 or line[0] == '#':
- continue
- if '#' in line:
- (data, _) = line.split('#', 1)
- else:
- data = line
- if ';' not in data:
- continue
- (a, b) = data.split(';', 1)
- a = int(a, 16)
- b = int(b, 16)
-
- pairs.append((a, b))
-
- pairs.sort()
-
- print >>outfile, '// Generated from Unicode Bidi Mirroring tables\n'
- print >>outfile, '#ifndef MIRRORING_PROPERTY_H_'
- print >>outfile, '#define MIRRORING_PROPERTY_H_\n'
- print >>outfile, '#include <stdint.h>'
- print >>outfile, 'struct mirroring_property {'
- print >>outfile, ' uint32_t a;'
- print >>outfile, ' uint32_t b;'
- print >>outfile, '};\n'
- print >>outfile, 'static const struct mirroring_property mirroring_properties[] = {'
- for pair in pairs:
- print >>outfile, ' {0x%x, 0x%x},' % pair
- print >>outfile, '};\n'
- print >>outfile, 'static const unsigned mirroring_properties_count = %d;\n' % len(pairs)
- print >>outfile, '#endif // MIRRORING_PROPERTY_H_'
-
-if __name__ == '__main__':
- if len(sys.argv) != 3:
- print 'Usage: %s <input .txt> <output .h>' % sys.argv[0]
- else:
- main(file(sys.argv[1], 'r'), file(sys.argv[2], 'w+'))