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|
#!/usr/bin/python3
import math
from lib import *
MAP = {
'adlam' : 'ADLAM',
'aegean_numbers' : 'AEGEAN_NUMBERS',
'ahom' : 'AHOM',
'alchemical_symbols' : 'ALCHEMICAL',
'alphabetic_presentation_forms' : 'ALPHABETIC_PF',
'anatolian_hieroglyphs' : 'ANATOLIAN_HIEROGLYPHS',
'ancient_greek_musical_notation' : 'ANCIENT_GREEK_MUSIC',
'ancient_greek_numbers' : 'ANCIENT_GREEK_NUMBERS',
'ancient_symbols' : 'ANCIENT_SYMBOLS',
'arabic' : 'ARABIC',
'arabic_extended_a' : 'ARABIC_EXT_A',
'arabic_extended_b' : 'ARABIC_EXT_B',
'arabic_extended_c' : 'ARABIC_EXT_C',
'arabic_mathematical_alphabetic_symbols' : 'ARABIC_MATH',
'arabic_presentation_forms_a' : 'ARABIC_PF_A',
'arabic_presentation_forms_b' : 'ARABIC_PF_B',
'arabic_supplement' : 'ARABIC_SUP',
'armenian' : 'ARMENIAN',
'arrows' : 'ARROWS',
'avestan' : 'AVESTAN',
'balinese' : 'BALINESE',
'bamum' : 'BAMUM',
'bamum_supplement' : 'BAMUM_SUP',
'basic_latin' : 'ASCII',
'bassa_vah' : 'BASSA_VAH',
'batak' : 'BATAK',
'bengali' : 'BENGALI',
'bhaiksuki' : 'BHAIKSUKI',
'block_elements' : 'BLOCK_ELEMENTS',
'bopomofo' : 'BOPOMOFO',
'bopomofo_extended' : 'BOPOMOFO_EXT',
'box_drawing' : 'BOX_DRAWING',
'brahmi' : 'BRAHMI',
'braille_patterns' : 'BRAILLE',
'buginese' : 'BUGINESE',
'buhid' : 'BUHID',
'byzantine_musical_symbols' : 'BYZANTINE_MUSIC',
'carian' : 'CARIAN',
'caucasian_albanian' : 'CAUCASIAN_ALBANIAN',
'chakma' : 'CHAKMA',
'cham' : 'CHAM',
'cherokee' : 'CHEROKEE',
'cherokee_supplement' : 'CHEROKEE_SUP',
'chess_symbols' : 'CHESS_SYMBOLS',
'chorasmian' : 'CHORASMIAN',
'cjk_compatibility' : 'CJK_COMPAT',
'cjk_compatibility_forms' : 'CJK_COMPAT_FORMS',
'cjk_compatibility_ideographs' : 'CJK_COMPAT_IDEOGRAPHS',
'cjk_compatibility_ideographs_supplement' : 'CJK_COMPAT_IDEOGRAPHS_SUP',
'cjk_radicals_supplement' : 'CJK_RADICALS_SUP',
'cjk_strokes' : 'CJK_STROKES',
'cjk_symbols_and_punctuation' : 'CJK_SYMBOLS',
'cjk_unified_ideographs' : 'CJK',
'cjk_unified_ideographs_extension_a' : 'CJK_EXT_A',
'cjk_unified_ideographs_extension_b' : 'CJK_EXT_B',
'cjk_unified_ideographs_extension_c' : 'CJK_EXT_C',
'cjk_unified_ideographs_extension_d' : 'CJK_EXT_D',
'cjk_unified_ideographs_extension_e' : 'CJK_EXT_E',
'cjk_unified_ideographs_extension_f' : 'CJK_EXT_F',
'cjk_unified_ideographs_extension_g' : 'CJK_EXT_G',
'cjk_unified_ideographs_extension_h' : 'CJK_EXT_H',
'cjk_unified_ideographs_extension_i' : 'CJK_EXT_I',
'combining_diacritical_marks' : 'DIACRITICALS',
'combining_diacritical_marks_extended' : 'DIACRITICALS_EXT',
'combining_diacritical_marks_for_symbols' : 'DIACRITICALS_FOR_SYMBOLS',
'combining_diacritical_marks_supplement' : 'DIACRITICALS_SUP',
'combining_half_marks' : 'HALF_MARKS',
'common_indic_number_forms' : 'INDIC_NUMBER_FORMS',
'control_pictures' : 'CONTROL_PICTURES',
'coptic' : 'COPTIC',
'coptic_epact_numbers' : 'COPTIC_EPACT_NUMBERS',
'counting_rod_numerals' : 'COUNTING_ROD',
'cuneiform' : 'CUNEIFORM',
'cuneiform_numbers_and_punctuation' : 'CUNEIFORM_NUMBERS',
'currency_symbols' : 'CURRENCY_SYMBOLS',
'cypriot_syllabary' : 'CYPRIOT_SYLLABARY',
'cypro_minoan' : 'CYPRO_MINOAN',
'cyrillic' : 'CYRILLIC',
'cyrillic_extended_a' : 'CYRILLIC_EXT_A',
'cyrillic_extended_b' : 'CYRILLIC_EXT_B',
'cyrillic_extended_c' : 'CYRILLIC_EXT_C',
'cyrillic_extended_d' : 'CYRILLIC_EXT_D',
'cyrillic_supplement' : 'CYRILLIC_SUP',
'deseret' : 'DESERET',
'devanagari' : 'DEVANAGARI',
'devanagari_extended_a' : 'DEVANAGARI_EXT_A',
'devanagari_extended' : 'DEVANAGARI_EXT',
'dingbats' : 'DINGBATS',
'dives_akuru' : 'DIVES_AKURU',
'dogra' : 'DOGRA',
'domino_tiles' : 'DOMINO',
'duployan' : 'DUPLOYAN',
'early_dynastic_cuneiform' : 'EARLY_DYNASTIC_CUNEIFORM',
'egyptian_hieroglyph_format_controls' : 'EGYPTIAN_HIEROGLYPH_FORMAT_CONTROLS',
'egyptian_hieroglyphs' : 'EGYPTIAN_HIEROGLYPHS',
'elbasan' : 'ELBASAN',
'elymaic' : 'ELYMAIC',
'emoticons' : 'EMOTICONS',
'enclosed_alphanumerics' : 'ENCLOSED_ALPHANUM',
'enclosed_alphanumeric_supplement' : 'ENCLOSED_ALPHANUM_SUP',
'enclosed_cjk_letters_and_months' : 'ENCLOSED_CJK',
'enclosed_ideographic_supplement' : 'ENCLOSED_IDEOGRAPHIC_SUP',
'ethiopic' : 'ETHIOPIC',
'ethiopic_extended_a' : 'ETHIOPIC_EXT_A',
'ethiopic_extended_b' : 'ETHIOPIC_EXT_B',
'ethiopic_extended' : 'ETHIOPIC_EXT',
'ethiopic_supplement' : 'ETHIOPIC_SUP',
'general_punctuation' : 'PUNCTUATION',
'geometric_shapes_extended' : 'GEOMETRIC_SHAPES_EXT',
'geometric_shapes' : 'GEOMETRIC_SHAPES',
'georgian_extended' : 'GEORGIAN_EXT',
'georgian' : 'GEORGIAN',
'georgian_supplement' : 'GEORGIAN_SUP',
'glagolitic' : 'GLAGOLITIC',
'glagolitic_supplement' : 'GLAGOLITIC_SUP',
'gothic' : 'GOTHIC',
'grantha' : 'GRANTHA',
'greek_and_coptic' : 'GREEK',
'greek_extended' : 'GREEK_EXT',
'gujarati' : 'GUJARATI',
'gunjala_gondi' : 'GUNJALA_GONDI',
'gurmukhi' : 'GURMUKHI',
'halfwidth_and_fullwidth_forms' : 'HALF_AND_FULL_FORMS',
'hangul_compatibility_jamo' : 'COMPAT_JAMO',
'hangul_jamo_extended_a' : 'JAMO_EXT_A',
'hangul_jamo_extended_b' : 'JAMO_EXT_B',
'hangul_jamo' : 'JAMO',
'hangul_syllables' : 'HANGUL',
'hanifi_rohingya' : 'HANIFI_ROHINGYA',
'hanunoo' : 'HANUNOO',
'hatran' : 'HATRAN',
'hebrew' : 'HEBREW',
'high_private_use_surrogates' : 'HIGH_PU_SURROGATES',
'high_surrogates' : 'HIGH_SURROGATES',
'hiragana' : 'HIRAGANA',
'ideographic_description_characters' : 'IDC',
'ideographic_symbols_and_punctuation' : 'IDEOGRAPHIC_SYMBOLS',
'imperial_aramaic' : 'IMPERIAL_ARAMAIC',
'indic_siyaq_numbers' : 'INDIC_SIYAQ_NUMBERS',
'inscriptional_pahlavi' : 'INSCRIPTIONAL_PAHLAVI',
'inscriptional_parthian' : 'INSCRIPTIONAL_PARTHIAN',
'ipa_extensions' : 'IPA_EXT',
'javanese' : 'JAVANESE',
'kaithi' : 'KAITHI',
'kaktovik_numerals' : 'KAKTOVIK_NUMERALS',
'kana_extended_a' : 'KANA_EXT_A',
'kana_extended_b' : 'KANA_EXT_B',
'kana_supplement' : 'KANA_SUP',
'kanbun' : 'KANBUN',
'kangxi_radicals' : 'KANGXI',
'kannada' : 'KANNADA',
'katakana' : 'KATAKANA',
'katakana_phonetic_extensions' : 'KATAKANA_EXT',
'kawi' : 'KAWI',
'kayah_li' : 'KAYAH_LI',
'kharoshthi' : 'KHAROSHTHI',
'khitan_small_script' : 'KHITAN_SMALL_SCRIPT',
'khmer' : 'KHMER',
'khmer_symbols' : 'KHMER_SYMBOLS',
'khojki' : 'KHOJKI',
'khudawadi' : 'KHUDAWADI',
'lao' : 'LAO',
'latin_1_supplement' : 'LATIN_1_SUP',
'latin_extended_additional' : 'LATIN_EXT_ADDITIONAL',
'latin_extended_a' : 'LATIN_EXT_A',
'latin_extended_b' : 'LATIN_EXT_B',
'latin_extended_c' : 'LATIN_EXT_C',
'latin_extended_d' : 'LATIN_EXT_D',
'latin_extended_e' : 'LATIN_EXT_E',
'latin_extended_f' : 'LATIN_EXT_F',
'latin_extended_g' : 'LATIN_EXT_G',
'lepcha' : 'LEPCHA',
'letterlike_symbols' : 'LETTERLIKE_SYMBOLS',
'limbu' : 'LIMBU',
'linear_a' : 'LINEAR_A',
'linear_b_ideograms' : 'LINEAR_B_IDEOGRAMS',
'linear_b_syllabary' : 'LINEAR_B_SYLLABARY',
'lisu' : 'LISU',
'lisu_supplement' : 'LISU_SUP',
'low_surrogates' : 'LOW_SURROGATES',
'lycian' : 'LYCIAN',
'lydian' : 'LYDIAN',
'mahajani' : 'MAHAJANI',
'mahjong_tiles' : 'MAHJONG',
'makasar' : 'MAKASAR',
'malayalam' : 'MALAYALAM',
'mandaic' : 'MANDAIC',
'manichaean' : 'MANICHAEAN',
'marchen' : 'MARCHEN',
'masaram_gondi' : 'MASARAM_GONDI',
'mathematical_alphanumeric_symbols' : 'MATH_ALPHANUM',
'mathematical_operators' : 'MATH_OPERATORS',
'mayan_numerals' : 'MAYAN_NUMERALS',
'medefaidrin' : 'MEDEFAIDRIN',
'meetei_mayek_extensions' : 'MEETEI_MAYEK_EXT',
'meetei_mayek' : 'MEETEI_MAYEK',
'mende_kikakui' : 'MENDE_KIKAKUI',
'meroitic_cursive' : 'MEROITIC_CURSIVE',
'meroitic_hieroglyphs' : 'MEROITIC_HIEROGLYPHS',
'miao' : 'MIAO',
'miscellaneous_mathematical_symbols_a' : 'MISC_MATH_SYMBOLS_A',
'miscellaneous_mathematical_symbols_b' : 'MISC_MATH_SYMBOLS_B',
'miscellaneous_symbols_and_arrows' : 'MISC_ARROWS',
'miscellaneous_symbols_and_pictographs' : 'MISC_PICTOGRAPHS',
'miscellaneous_symbols' : 'MISC_SYMBOLS',
'miscellaneous_technical' : 'MISC_TECHNICAL',
'modifier_tone_letters' : 'MODIFIER_TONE_LETTERS',
'modi' : 'MODI',
'mongolian' : 'MONGOLIAN',
'mongolian_supplement' : 'MONGOLIAN_SUP',
'mro' : 'MRO',
'multani' : 'MULTANI',
'musical_symbols' : 'MUSIC',
'myanmar_extended_a' : 'MYANMAR_EXT_A',
'myanmar_extended_b' : 'MYANMAR_EXT_B',
'myanmar' : 'MYANMAR',
'nabataean' : 'NABATAEAN',
'nag_mundari' : 'NAG_MUNDARI',
'nandinagari' : 'NANDINAGARI',
'newa' : 'NEWA',
'new_tai_lue' : 'NEW_TAI_LUE',
'nko' : 'NKO',
'number_forms' : 'NUMBER_FORMS',
'nushu' : 'NUSHU',
'nyiakeng_puachue_hmong' : 'NYIAKENG_PUACHUE_HMONG',
'ogham' : 'OGHAM',
'ol_chiki' : 'OL_CHIKI',
'old_hungarian' : 'OLD_HUNGARIAN',
'old_italic' : 'OLD_ITALIC',
'old_north_arabian' : 'OLD_NORTH_ARABIAN',
'old_permic' : 'OLD_PERMIC',
'old_persian' : 'OLD_PERSIAN',
'old_sogdian' : 'OLD_SOGDIAN',
'old_south_arabian' : 'OLD_SOUTH_ARABIAN',
'old_turkic' : 'OLD_TURKIC',
'old_uyghur' : 'OLD_UYGHUR',
'optical_character_recognition' : 'OCR',
'oriya' : 'ORIYA',
'ornamental_dingbats' : 'ORNAMENTAL_DINGBATS',
'osage' : 'OSAGE',
'osmanya' : 'OSMANYA',
'ottoman_siyaq_numbers' : 'OTTOMAN_SIYAQ_NUMBERS',
'pahawh_hmong' : 'PAHAWH_HMONG',
'palmyrene' : 'PALMYRENE',
'pau_cin_hau' : 'PAU_CIN_HAU',
'phags_pa' : 'PHAGS_PA',
'phaistos_disc' : 'PHAISTOS',
'phoenician' : 'PHOENICIAN',
'phonetic_extensions' : 'PHONETIC_EXT',
'phonetic_extensions_supplement' : 'PHONETIC_EXT_SUP',
'playing_cards' : 'PLAYING_CARDS',
'private_use_area' : 'PUA',
'psalter_pahlavi' : 'PSALTER_PAHLAVI',
'rejang' : 'REJANG',
'rumi_numeral_symbols' : 'RUMI',
'runic' : 'RUNIC',
'samaritan' : 'SAMARITAN',
'saurashtra' : 'SAURASHTRA',
'sharada' : 'SHARADA',
'shavian' : 'SHAVIAN',
'shorthand_format_controls' : 'SHORTHAND_FORMAT_CONTROLS',
'siddham' : 'SIDDHAM',
'sinhala_archaic_numbers' : 'SINHALA_ARCHAIC_NUMBERS',
'sinhala' : 'SINHALA',
'small_form_variants' : 'SMALL_FORMS',
'small_kana_extension' : 'SMALL_KANA_EXT',
'sogdian' : 'SOGDIAN',
'sora_sompeng' : 'SORA_SOMPENG',
'soyombo' : 'SOYOMBO',
'spacing_modifier_letters' : 'MODIFIER_LETTERS',
'specials' : 'SPECIALS',
'sundanese' : 'SUNDANESE',
'sundanese_supplement' : 'SUNDANESE_SUP',
'superscripts_and_subscripts' : 'SUPER_AND_SUB',
'supplemental_arrows_a' : 'SUP_ARROWS_A',
'supplemental_arrows_b' : 'SUP_ARROWS_B',
'supplemental_arrows_c' : 'SUP_ARROWS_C',
'supplemental_mathematical_operators' : 'SUP_MATH_OPERATORS',
'supplemental_punctuation' : 'SUP_PUNCTUATION',
'supplemental_symbols_and_pictographs' : 'SUP_SYMBOLS_AND_PICTOGRAPHS',
'supplementary_private_use_area_a' : 'SUP_PUA_A',
'supplementary_private_use_area_b' : 'SUP_PUA_B',
'sutton_signwriting' : 'SUTTON_SIGNWRITING',
'syloti_nagri' : 'SYLOTI_NAGRI',
'symbols_and_pictographs_extended_a' : 'SYMBOLS_AND_PICTOGRAPHS_EXT_A',
'symbols_for_legacy_computing' : 'SYMBOLS_FOR_LEGACY_COMPUTING',
'syriac_supplement' : 'SYRIAC_SUP',
'syriac' : 'SYRIAC',
'tagalog' : 'TAGALOG',
'tagbanwa' : 'TAGBANWA',
'tags' : 'TAGS',
'tai_le' : 'TAI_LE',
'tai_tham' : 'TAI_THAM',
'tai_viet' : 'TAI_VIET',
'tai_xuan_jing_symbols' : 'TAI_XUAN_JING',
'takri' : 'TAKRI',
'tamil_supplement' : 'TAMIL_SUP',
'tamil' : 'TAMIL',
'tangsa' : 'TANGSA',
'tangut_components' : 'TANGUT_COMPONENTS',
'tangut_supplement' : 'TANGUT_SUP',
'tangut' : 'TANGUT',
'telugu' : 'TELUGU',
'thaana' : 'THAANA',
'thai' : 'THAI',
'tibetan' : 'TIBETAN',
'tifinagh' : 'TIFINAGH',
'tirhuta' : 'TIRHUTA',
'toto' : 'TOTO',
'transport_and_map_symbols' : 'TRANSPORT_AND_MAP',
'ugaritic' : 'UGARITIC',
'unified_canadian_aboriginal_syllabics_extended_a': 'UCAS_EXT_A',
'unified_canadian_aboriginal_syllabics_extended' : 'UCAS_EXT',
'unified_canadian_aboriginal_syllabics' : 'UCAS',
'vai' : 'VAI',
'variation_selectors_supplement' : 'VS_SUP',
'variation_selectors' : 'VS',
'vedic_extensions' : 'VEDIC_EXT',
'vertical_forms' : 'VERTICAL_FORMS',
'vithkuqi' : 'VITHKUQI',
'wancho' : 'WANCHO',
'warang_citi' : 'WARANG_CITI',
'yezidi' : 'YEZIDI',
'yijing_hexagram_symbols' : 'YIJING',
'yi_radicals' : 'YI_RADICALS',
'yi_syllables' : 'YI_SYLLABLES',
'zanabazar_square' : 'ZANABAZAR_SQUARE',
'znamenny_musical_notation' : 'ZNAMENNY_MUSIC',
}
longest = 0
def parse(file: str) -> list[bool]:
global longest
xs = ['BLK_NB'] * 0x110000
with open(file, 'r') as f:
for line in f.readlines():
if len(line.strip()) == 0 or line[0] == '#':
continue
parts = line.split(';')
ranges = [int(x, 16) for x in parts[0].strip().split('..')]
prop = 'BLK_' + MAP[(
parts[1]
.split('#')[0]
.strip()
.lower()
.replace('-', '_')
.replace(' ', '_')
)]
longest = max(longest, len(prop))
for i in range(ranges[0], ranges[len(ranges) - 1] + 1):
xs[i] = prop
return xs
def genfile(cs: list[tuple[bool, ...]], blksize: int) -> None:
Cs = cs
cs = list(dict.fromkeys(Cs))
print('''\
/* This file is autogenerated by gen/prop/blk; DO NOT EDIT. */
#include "unicode/prop.h"
''')
print(f'static constexpr {typename(len(cs) - 1)} stage1[] = {{')
for i, c in enumerate(Cs):
print(f'%c%{len(str(len(cs) - 1))}d,' % ('\t' if i % 16 == 0 else ' ', cs.index(c)), end='')
if i % 16 == 15:
print()
print('};')
print()
ppc = columns(blksize, longest + 1)
print(f'static constexpr enum uprop_blk stage2[][{blksize}] = {{')
for c in cs:
for i in range(blksize // ppc):
print('\t{' if i == 0 else '\t ', end='')
for j in range(ppc):
print(c[i*ppc + j], end='')
if i < blksize // ppc - 1 or j < ppc - 1:
print(',', end='')
if j < ppc - 1:
print(' ' * (longest + 1 - len(c[i*ppc + j])), end='')
if i < blksize // ppc - 1:
print()
print('},')
print('};')
print()
print(f'''\
enum uprop_blk
uprop_get_blk(rune ch)
{{
return stage2[stage1[ch / {blksize}]][ch % {blksize}];
}}''')
def main() -> None:
cwd_init()
xs = parse('data/Blocks')
blksize = -1
smallest = math.inf
for bs in powers_of_2():
if bs > len(xs):
break
Cs = [tuple(x) for x in chunks(xs, bs)]
cs = set(Cs)
sz_s1 = len(Cs) * isize(len(cs) - 1)
sz_s2 = len(cs) * bs * 2
sz = sz_s1 + sz_s2
if sz < smallest:
smallest = sz
blksize = bs
Cs = [tuple(x) for x in chunks(xs, blksize)]
with open('lib/unicode/prop/uprop_get_blk.c', 'w') as f:
sys.stdout = f
genfile(Cs, blksize)
report_size(len(xs), smallest)
if __name__ == '__main__':
main()
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