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docs(tokenizer): add character token description #66

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Oct 1, 2023
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docs(tokenizer): add character token description #66

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45 changes: 39 additions & 6 deletions src/html5_parser/tokenizer/replacement_tables.rs
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Original file line number Diff line number Diff line change
@@ -1,48 +1,81 @@
use phf::phf_map;

// These are token replacements as defined by
// https://dev.w3.org/html5/spec-LC/tokenization.html#consume-a-character-reference
// If a character (#0x80; for instance) is found, it must be replaced by the given character
/// These are token replacements as defined by
/// https://dev.w3.org/html5/spec-LC/tokenization.html#consume-a-character-reference
/// If a character (#0x80; for instance) is found, it must be replaced by the given character
pub static TOKEN_REPLACEMENTS: phf::Map<u32, char> = phf::phf_map! {
// REPLACEMENT CHARACTER
0x00_u32 => '\u{FFFD}',
// CARRIAGE RETURN (CR)
0x0d_u32 => '\u{000D}',
// EURO SIGN (€)
0x80_u32 => '\u{20AC}',
// <control>
0x81_u32 => '\u{0081}',
// SINGLE LOW-9 QUOTATION MARK (‚)
0x82_u32 => '\u{201A}',
// LATIN SMALL LETTER F WITH HOOK (ƒ)
0x83_u32 => '\u{0192}',
// DOUBLE LOW-9 QUOTATION MARK („)
0x84_u32 => '\u{201E}',
// HORIZONTAL ELLIPSIS (…)
0x85_u32 => '\u{2026}',
// DAGGER (†)
0x86_u32 => '\u{2020}',
// DOUBLE DAGGER (‡)
0x87_u32 => '\u{2021}',
// MODIFIER LETTER CIRCUMFLEX ACCENT (ˆ)
0x88_u32 => '\u{02C6}',
// PER MILLE SIGN (‰)
0x89_u32 => '\u{2030}',
// LATIN CAPITAL LETTER S WITH CARON (Š)
0x8A_u32 => '\u{0160}',
// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (‹)
0x8B_u32 => '\u{2039}',
// LATIN CAPITAL LIGATURE OE (Œ)
0x8C_u32 => '\u{0152}',
// <control>
0x8D_u32 => '\u{008D}',
// LATIN CAPITAL LETTER Z WITH CARON (Ž)
0x8E_u32 => '\u{017D}',
// <control>
0x8F_u32 => '\u{008F}',
// <control>
0x90_u32 => '\u{0090}',
// LEFT SINGLE QUOTATION MARK (‘)
0x91_u32 => '\u{2018}',
// RIGHT SINGLE QUOTATION MARK (’)
0x92_u32 => '\u{2019}',
// LEFT DOUBLE QUOTATION MARK (“)
0x93_u32 => '\u{201C}',
// RIGHT DOUBLE QUOTATION MARK (”)
0x94_u32 => '\u{201D}',
// BULLET (•)
0x95_u32 => '\u{2022}',
// EN DASH (–)
0x96_u32 => '\u{2013}',
// EM DASH (—)
0x97_u32 => '\u{2014}',
// SMALL TILDE (˜)
0x98_u32 => '\u{02DC}',
// TRADE MARK SIGN (™)
0x99_u32 => '\u{2122}',
// LATIN SMALL LETTER S WITH CARON (š)
0x9A_u32 => '\u{0161}',
// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (›)
0x9B_u32 => '\u{203A}',
// LATIN SMALL LIGATURE OE (œ)
0x9C_u32 => '\u{0153}',
// <control>
0x9D_u32 => '\u{009D}',
// LATIN SMALL LETTER Z WITH CARON (ž)
0x9E_u32 => '\u{017E}',
// LATIN CAPITAL LETTER Y WITH DIAERESIS (Ÿ)
0x9F_u32 => '\u{0178}',
};

// Converted from golang.org/x/net/html/entity.go
// Taken from https://dev.w3.org/html5/spec-LC/named-character-references.html#named-character-references

/// Converted from golang.org/x/net/html/entity.go
/// Taken from https://dev.w3.org/html5/spec-LC/named-character-references.html#named-character-references
pub static TOKEN_NAMED_CHARS: phf::Map<&'static str, &'static str> = phf_map! {
"AElig;" => "\u{00C6}",
"AMP;" => "\u{0026}",
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