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author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/unicode-linebreak/src/shared.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/unicode-linebreak/src/shared.rs')
-rw-r--r-- | vendor/unicode-linebreak/src/shared.rs | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/vendor/unicode-linebreak/src/shared.rs b/vendor/unicode-linebreak/src/shared.rs deleted file mode 100644 index c73819f..0000000 --- a/vendor/unicode-linebreak/src/shared.rs +++ /dev/null @@ -1,134 +0,0 @@ -/// Unicode line breaking class. -#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)] -#[repr(u8)] -pub enum BreakClass { - // Non-tailorable - /// Cause a line break (after) - Mandatory, - /// Cause a line break (after), except between CR and LF - CarriageReturn, - /// Cause a line break (after) - LineFeed, - /// Prohibit a line break between the character and the preceding character - CombiningMark, - /// Cause a line break (after) - NextLine, - /// Do not occur in well-formed text - Surrogate, - /// Prohibit line breaks before and after - WordJoiner, - /// Provide a break opportunity - ZeroWidthSpace, - /// Prohibit line breaks before and after - NonBreakingGlue, - /// Enable indirect line breaks - Space, - /// Prohibit line breaks within joiner sequences - ZeroWidthJoiner, - // Break opportunities - /// Provide a line break opportunity before and after the character - BeforeAndAfter, - /// Generally provide a line break opportunity after the character - After, - /// Generally provide a line break opportunity before the character - Before, - /// Provide a line break opportunity after the character, except in numeric context - Hyphen, - /// Provide a line break opportunity contingent on additional information - Contingent, - // Characters prohibiting certain breaks - /// Prohibit line breaks before - ClosePunctuation, - /// Prohibit line breaks before - CloseParenthesis, - /// Prohibit line breaks before - Exclamation, - /// Allow only indirect line breaks between pairs - Inseparable, - /// Allow only indirect line breaks before - NonStarter, - /// Prohibit line breaks after - OpenPunctuation, - /// Act like they are both opening and closing - Quotation, - // Numeric context - /// Prevent breaks after any and before numeric - InfixSeparator, - /// Form numeric expressions for line breaking purposes - Numeric, - /// Do not break following a numeric expression - Postfix, - /// Do not break in front of a numeric expression - Prefix, - /// Prevent a break before, and allow a break after - Symbol, - // Other characters - /// Act like AL when the resolved EAW is N; otherwise, act as ID - Ambiguous, - /// Are alphabetic characters or symbols that are used with alphabetic characters - Alphabetic, - /// Treat as NS or ID for strict or normal breaking. - ConditionalJapaneseStarter, - /// Do not break from following Emoji Modifier - EmojiBase, - /// Do not break from preceding Emoji Base - EmojiModifier, - /// Form Korean syllable blocks - HangulLvSyllable, - /// Form Korean syllable blocks - HangulLvtSyllable, - /// Do not break around a following hyphen; otherwise act as Alphabetic - HebrewLetter, - /// Break before or after, except in some numeric context - Ideographic, - /// Form Korean syllable blocks - HangulLJamo, - /// Form Korean syllable blocks - HangulVJamo, - /// Form Korean syllable blocks - HangulTJamo, - /// Keep pairs together. For pairs, break before and after other classes - RegionalIndicator, - /// Provide a line break opportunity contingent on additional, language-specific context analysis - ComplexContext, - /// Have as yet unknown line breaking behavior or unassigned code positions - Unknown, -} - -use BreakClass::{ - After as BA, Alphabetic as AL, Ambiguous as AI, Before as BB, BeforeAndAfter as B2, - CarriageReturn as CR, CloseParenthesis as CP, ClosePunctuation as CL, CombiningMark as CM, - ComplexContext as SA, ConditionalJapaneseStarter as CJ, Contingent as CB, EmojiBase as EB, - EmojiModifier as EM, Exclamation as EX, HangulLJamo as JL, HangulLvSyllable as H2, - HangulLvtSyllable as H3, HangulTJamo as JT, HangulVJamo as JV, HebrewLetter as HL, - Hyphen as HY, Ideographic as ID, InfixSeparator as IS, Inseparable as IN, LineFeed as LF, - Mandatory as BK, NextLine as NL, NonBreakingGlue as GL, NonStarter as NS, Numeric as NU, - OpenPunctuation as OP, Postfix as PO, Prefix as PR, Quotation as QU, RegionalIndicator as RI, - Space as SP, Surrogate as SG, Symbol as SY, Unknown as XX, WordJoiner as WJ, - ZeroWidthJoiner as ZWJ, ZeroWidthSpace as ZW, -}; - -/// Ceiling for code points in the Basic Multilingual Place (BMP). -const BMP_LIMIT: u32 = 0x10000; - -/// Shift size for getting index-3 table offset. -const SHIFT_3: u32 = 4; -/// Shift size for getting index-2 table offset. -const SHIFT_2: u32 = 5 + SHIFT_3; -/// Shift size for getting index-1 table offset. -const SHIFT_1: u32 = 5 + SHIFT_2; -/// Shift size for getting BMP block start. -const BMP_SHIFT: u32 = 6; - -const INDEX_2_BLOCK_LENGTH: u32 = 1 << (SHIFT_1 - SHIFT_2); -const INDEX_3_BLOCK_LENGTH: u32 = 1 << (SHIFT_2 - SHIFT_3); -const SMALL_DATA_BLOCK_LENGTH: u32 = 1 << SHIFT_3; -const BMP_DATA_BLOCK_LENGTH: u32 = 1 << BMP_SHIFT; - -const ALLOWED_BREAK_BIT: u8 = 0x80; -const MANDATORY_BREAK_BIT: u8 = 0x40; - -#[allow(non_upper_case_globals)] -const eot: u8 = 43; -#[allow(non_upper_case_globals)] -const sot: u8 = 44; |