55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Generates the code for a sorted unicode range array as used in hb-ot-os2-unicode-ranges.hh
|
|
# Input is a tab seperated list of unicode ranges from the otspec
|
|
# (https://docs.microsoft.com/en-us/typography/opentype/spec/os2#ulunicoderange1).
|
|
|
|
from __future__ import print_function, division, absolute_import
|
|
|
|
import io
|
|
import re
|
|
import sys
|
|
|
|
reload(sys)
|
|
sys.setdefaultencoding('utf-8')
|
|
|
|
print ("""static Range os2UnicodeRangesSorted[] =
|
|
{""")
|
|
|
|
args = sys.argv[1:]
|
|
input_file = args[0]
|
|
|
|
with io.open(input_file, mode="r", encoding="utf-8") as f:
|
|
|
|
all_ranges = [];
|
|
current_bit = 0
|
|
while True:
|
|
line = f.readline().strip()
|
|
if not line:
|
|
break
|
|
fields = re.split(r'\t+', line)
|
|
if len(fields) == 3:
|
|
current_bit = fields[0]
|
|
fields = fields[1:]
|
|
elif len(fields) > 3:
|
|
raise Error("bad input :(.")
|
|
|
|
name = fields[0]
|
|
ranges = re.split("-", fields[1])
|
|
if len(ranges) != 2:
|
|
raise Error("bad input :(.")
|
|
|
|
v = tuple((int(ranges[0], 16), int(ranges[1], 16), int(current_bit), name))
|
|
all_ranges.append(v)
|
|
|
|
all_ranges = sorted(all_ranges, key=lambda t: t[0])
|
|
|
|
for ranges in all_ranges:
|
|
start = ("0x%X" % ranges[0]).rjust(8)
|
|
end = ("0x%X" % ranges[1]).rjust(8)
|
|
bit = ("%s" % ranges[2]).rjust(3)
|
|
|
|
print (" {%s, %s, %s}, // %s" % (start, end, bit, ranges[3]))
|
|
|
|
print ("""};""")
|