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Start work on url hints kitten

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Kovid Goyal
2018-02-14 11:01:17 +05:30
parent 4bbf5c0bc9
commit 0c3257b6b9
4 changed files with 242 additions and 1 deletions
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24
gen-wcwidth.py
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@@ -215,13 +215,33 @@ def codepoint_to_mark_map(p, mark_map):
return rmap
def classes_to_regex(classes):
chars = set()
for c in classes:
chars |= class_maps[c]
def as_string(codepoint):
if codepoint < 256:
return r'\x{:02x}'.format(codepoint)
if codepoint <= 0xffff:
return r'\u{:04x}'.format(codepoint)
return r'\U{:08x}'.format(codepoint)
for spec in get_ranges(list(chars)):
if isinstance(spec, tuple):
yield '{}-{}'.format(*map(as_string, (spec[0], spec[1])))
else:
yield as_string(spec)
def gen_ucd():
cz = {c for c in class_maps if c[0] in 'CZ'}
with create_header('kitty/unicode-data.c') as p:
p('#include "unicode-data.h"')
category_test('is_combining_char', p, {c for c in class_maps if c.startswith('M')}, 'M category (marks)')
category_test('is_ignored_char', p, 'Cc Cf Cs'.split(), 'Control characters (Cc Cf Cs)')
category_test('is_word_char', p, {c for c in class_maps if c[0] in 'LN'}, 'L and N categories')
category_test('is_CZ_category', p, {c for c in class_maps if c[0] in 'CZ'}, 'C and Z categories')
category_test('is_CZ_category', p, cz, 'C and Z categories')
category_test('is_P_category', p, {c for c in class_maps if c[0] == 'P'}, 'P category (punctuation)')
mark_map = [0] + list(sorted(marks))
p('char_type codepoint_for_mark(combining_type m) {')
@@ -236,6 +256,8 @@ def gen_ucd():
raise ValueError('The mark for 0xfe0e has changed, you have to update VS15 to {} and VS16 to {} in unicode-data.h'.format(
rmap[0xfe0e], rmap[0xfe0f]
))
with open('kittens/url_hints/url_regex.py', 'w') as f:
f.write("url_delimiters = '{}' # noqa".format(''.join(classes_to_regex(cz))))
def gen_names():