//! Org's entity table: `\\alpha` and friends, name to HTML.
//!
//! Generated from Emacs' own `org-entities` — the table is long, arbitrary and exactly
//! what a reader's file will contain, so copying it by hand would be a slow way to
//! introduce typos. Regenerate with:
//!
//! ```sh
//! emacs --batch --eval '(progn (require (quote org)) \
//!   (dolist (e org-entities) (when (and (listp e) (nth 3 e)) \
//!     (princ (format "%s\t%s\n" (nth 0 e) (nth 3 e))))))'
//! ```
//!
//! The HTML column is used rather than the UTF-8 one, so output matches what Emacs
//! writes for the same source.

/// `(name, html)` for every entity org knows, sorted by name.
pub const ENTITIES: &[(&str, &str)] = &[
    ("AA", "Å"),
    ("AElig", "Æ"),
    ("Aacute", "Á"),
    ("Acirc", "Â"),
    ("Agrave", "À"),
    ("Alpha", "Α"),
    ("Amacr", "Ā"),
    ("Aring", "Å"),
    ("Atilde", "Ã"),
    ("Auml", "Ä"),
    ("Beta", "Β"),
    ("Ccedil", "Ç"),
    ("Chi", "Χ"),
    ("Dagger", "‡"),
    ("Delta", "Δ"),
    ("Diamond", "⋄"),
    ("Downarrow", "⇓"),
    ("ETH", "Ð"),
    ("EUR", "€"),
    ("Eacute", "É"),
    ("Ecirc", "Ê"),
    ("Egrave", "È"),
    ("Epsilon", "Ε"),
    ("Eta", "Η"),
    ("Euml", "Ë"),
    ("Gamma", "Γ"),
    ("Gg", "⋙"),
    ("Iacute", "Í"),
    ("Icirc", "Î"),
    ("Idot", "&idot;"),
    ("Igrave", "Ì"),
    ("Iota", "Ι"),
    ("Iuml", "Ï"),
    ("Kappa", "Κ"),
    ("Lambda", "Λ"),
    ("Leftarrow", "⇐"),
    ("Leftrightarrow", "⇔"),
    ("Ll", "⋘"),
    ("Mu", "Μ"),
    ("Ntilde", "Ñ"),
    ("Nu", "Ν"),
    ("OElig", "Œ"),
    ("Oacute", "Ó"),
    ("Ocirc", "Ô"),
    ("Ograve", "Ò"),
    ("Omega", "Ω"),
    ("Omicron", "Ο"),
    ("Oslash", "Ø"),
    ("Otilde", "Õ"),
    ("Ouml", "Ö"),
    ("P", "¶"),
    ("Phi", "Φ"),
    ("Pi", "Π"),
    ("Pr", "Pr"),
    ("Prime", "″"),
    ("Psi", "Ψ"),
    ("Rho", "Ρ"),
    ("Rightarrow", "⇒"),
    ("S", "§"),
    ("Scaron", "Š"),
    ("Sigma", "Σ"),
    ("THORN", "Þ"),
    ("Tau", "Τ"),
    ("Theta", "Θ"),
    ("USD", "$"),
    ("Uacute", "Ú"),
    ("Ucirc", "Û"),
    ("Ugrave", "Ù"),
    ("Uparrow", "⇑"),
    ("Upsilon", "Υ"),
    ("Uuml", "Ü"),
    ("Xi", "Ξ"),
    ("Yacute", "Ý"),
    ("Yuml", "Ÿ"),
    ("Zeta", "Ζ"),
    ("_ ", " "),
    ("_  ", "  "),
    ("_   ", "   "),
    ("_    ", "    "),
    ("_     ", "     "),
    ("_      ", "      "),
    ("_       ", "       "),
    ("_        ", "        "),
    ("_         ", "         "),
    ("_          ", "          "),
    ("_           ", "           "),
    ("_            ", "            "),
    ("_             ", "             "),
    ("_              ", "              "),
    ("_               ", "               "),
    ("_                ", "                "),
    ("_                 ", "                 "),
    ("_                  ", "                  "),
    ("_                   ", "                   "),
    ("_                    ", "                    "),
    ("aacute", "á"),
    ("acirc", "â"),
    ("acute", "´"),
    ("acutex", "´x"),
    ("aelig", "æ"),
    ("agrave", "à"),
    ("alefsym", "ℵ"),
    ("aleph", "ℵ"),
    ("alpha", "α"),
    ("amacr", "ā"),
    ("amp", "&"),
    ("ang", "∠"),
    ("angle", "∠"),
    ("approx", "≈"),
    ("arccos", "arccos"),
    ("arcsin", "arcsin"),
    ("arctan", "arctan"),
    ("arg", "arg"),
    ("aring", "å"),
    ("asciicirc", "^"),
    ("ast", "∗"),
    ("asymp", "≈"),
    ("atilde", "ã"),
    ("auml", "ä"),
    ("bdquo", "„"),
    ("because", "∵"),
    ("beta", "β"),
    ("beth", "ℶ"),
    ("blacksmile", "☻"),
    ("brvbar", "¦"),
    ("bull", "•"),
    ("bullet", "•"),
    ("cap", "∩"),
    ("ccedil", "ç"),
    ("cdot", "⋅"),
    ("cdots", "⋯"),
    ("cedil", "¸"),
    ("cent", "¢"),
    ("check", "✓"),
    ("checkmark", "✓"),
    ("chi", "χ"),
    ("circ", "ˆ"),
    ("clubs", "♣"),
    ("clubsuit", "♣"),
    ("colon", ":"),
    ("cong", "≅"),
    ("copy", "©"),
    ("cos", "cos"),
    ("cosh", "cosh"),
    ("cot", "cot"),
    ("coth", "coth"),
    ("crarr", "↵"),
    ("csc", "csc"),
    ("cup", "∪"),
    ("curren", "¤"),
    ("dArr", "⇓"),
    ("dag", "†"),
    ("dagger", "†"),
    ("dalet", "ℸ"),
    ("darr", "↓"),
    ("ddag", "‡"),
    ("deg", "°"),
    ("delta", "δ"),
    ("det", "det"),
    ("diamond", "⋄"),
    ("diamondsuit", "♦"),
    ("diams", "♦"),
    ("dim", "dim"),
    ("div", "÷"),
    ("dollar", "$"),
    ("dots", "…"),
    ("downarrow", "↓"),
    ("eacute", "é"),
    ("ecirc", "ê"),
    ("egrave", "è"),
    ("ell", "ℓ"),
    ("empty", "∅"),
    ("emptyset", "∅"),
    ("emsp", " "),
    ("ensp", " "),
    ("epsilon", "ε"),
    ("equal", "="),
    ("equiv", "≡"),
    ("eta", "η"),
    ("eth", "ð"),
    ("euml", "ë"),
    ("euro", "€"),
    ("exist", "∃"),
    ("exists", "∃"),
    ("exp", "exp"),
    ("fnof", "ƒ"),
    ("forall", "∀"),
    ("frac12", "½"),
    ("frac14", "¼"),
    ("frac34", "¾"),
    ("frasl", "⁄"),
    ("frown", "⌢"),
    ("frowny", "☹"),
    ("gamma", "γ"),
    ("gcd", "gcd"),
    ("ge", "≥"),
    ("geq", "≥"),
    ("gets", "←"),
    ("gg", "≫"),
    ("ggg", "⋙"),
    ("gimel", "ℷ"),
    ("gt", ">"),
    ("hArr", "⇔"),
    ("harr", "↔"),
    ("hbar", "ℏ"),
    ("hearts", "♥"),
    ("heartsuit", "♥"),
    ("hellip", "…"),
    ("hom", "hom"),
    ("hookleftarrow", "↵"),
    ("iacute", "í"),
    ("icirc", "î"),
    ("iexcl", "¡"),
    ("igrave", "ì"),
    ("image", "ℑ"),
    ("imath", "ı"),
    ("in", "∈"),
    ("inf", "inf"),
    ("infin", "∞"),
    ("infty", "∞"),
    ("inodot", "ı"),
    ("int", "∫"),
    ("iota", "ι"),
    ("iquest", "¿"),
    ("isin", "∈"),
    ("iuml", "ï"),
    ("jmath", "ȷ"),
    ("kappa", "κ"),
    ("ker", "ker"),
    ("lArr", "⇐"),
    ("lambda", "λ"),
    ("land", "∧"),
    ("lang", "⟨"),
    ("langle", "⟨"),
    ("laquo", "«"),
    ("larr", "←"),
    ("lceil", "⌈"),
    ("ldquo", "“"),
    ("le", "≤"),
    ("leftarrow", "←"),
    ("leftrightarrow", "↔"),
    ("leq", "≤"),
    ("lesseqgtr", "⋚"),
    ("lessgtr", "≶"),
    ("lfloor", "⌊"),
    ("lg", "lg"),
    ("lim", "lim"),
    ("liminf", "liminf"),
    ("limsup", "limsup"),
    ("ll", "≪"),
    ("lll", "⋘"),
    ("ln", "ln"),
    ("log", "log"),
    ("lor", "∨"),
    ("lowast", "∗"),
    ("loz", "◊"),
    ("lrm", "‎"),
    ("lsaquo", "‹"),
    ("lsquo", "‘"),
    ("lt", "<"),
    ("macr", "¯"),
    ("max", "max"),
    ("mdash", "—"),
    ("mho", "℧"),
    ("micro", "µ"),
    ("middot", "·"),
    ("min", "min"),
    ("minus", "−"),
    ("mu", "μ"),
    ("nabla", "∇"),
    ("nbsp", " "),
    ("ndash", "–"),
    ("ne", "≠"),
    ("neg", "¬"),
    ("neq", "≠"),
    ("nexist", "∃"),
    ("nexists", "∃"),
    ("ni", "∋"),
    ("not", "¬"),
    ("notin", "∉"),
    ("nsub", "⊄"),
    ("nsup", "⊅"),
    ("ntilde", "ñ"),
    ("nu", "ν"),
    ("oacute", "ó"),
    ("ocirc", "ô"),
    ("odot", "o"),
    ("oelig", "œ"),
    ("ograve", "ò"),
    ("oline", "‾"),
    ("omega", "ω"),
    ("omicron", "ο"),
    ("oplus", "⊕"),
    ("ordf", "ª"),
    ("ordm", "º"),
    ("oslash", "ø"),
    ("otilde", "õ"),
    ("otimes", "⊗"),
    ("ouml", "ö"),
    ("para", "¶"),
    ("parallel", "∥"),
    ("partial", "∂"),
    ("permil", "‰"),
    ("perp", "⊥"),
    ("phi", "φ"),
    ("pi", "π"),
    ("piv", "ϖ"),
    ("plus", "+"),
    ("plusmn", "±"),
    ("pm", "±"),
    ("pound", "£"),
    ("prec", "≺"),
    ("preccurlyeq", "≼"),
    ("preceq", "≼"),
    ("prime", "′"),
    ("prod", "∏"),
    ("prop", "∝"),
    ("propto", "∝"),
    ("psi", "ψ"),
    ("quot", """),
    ("rArr", "⇒"),
    ("radic", "√"),
    ("rang", "⟩"),
    ("rangle", "⟩"),
    ("raquo", "»"),
    ("rarr", "→"),
    ("rceil", "⌉"),
    ("rdquo", "”"),
    ("real", "ℜ"),
    ("reg", "®"),
    ("rfloor", "⌋"),
    ("rho", "ρ"),
    ("rightarrow", "→"),
    ("rlm", "‏"),
    ("rsaquo", "›"),
    ("rsquo", "’"),
    ("sad", "☹"),
    ("sbquo", "‚"),
    ("scaron", "š"),
    ("sdot", "⋅"),
    ("sec", "sec"),
    ("sect", "§"),
    ("setminus", "∖"),
    ("shy", "­"),
    ("sigma", "σ"),
    ("sigmaf", "ς"),
    ("sim", "∼"),
    ("simeq", "≅"),
    ("sin", "sin"),
    ("sinh", "sinh"),
    ("slash", "/"),
    ("smile", "⌣"),
    ("smiley", "☺"),
    ("spades", "♠"),
    ("spadesuit", "♠"),
    ("star", "*"),
    ("sub", "⊂"),
    ("sube", "⊆"),
    ("subset", "⊂"),
    ("succ", "≻"),
    ("succcurlyeq", "≽"),
    ("succeq", "≽"),
    ("sum", "∑"),
    ("sup", "⊃"),
    ("sup1", "¹"),
    ("sup2", "²"),
    ("sup3", "³"),
    ("supe", "⊇"),
    ("supset", "⊃"),
    ("szlig", "ß"),
    ("tan", "tan"),
    ("tanh", "tanh"),
    ("tau", "τ"),
    ("there4", "∴"),
    ("therefore", "∴"),
    ("theta", "θ"),
    ("thetasym", "ϑ"),
    ("thinsp", " "),
    ("thorn", "þ"),
    ("tilde", "~"),
    ("times", "×"),
    ("to", "→"),
    ("trade", "™"),
    ("triangleq", "≜"),
    ("uArr", "⇑"),
    ("uacute", "ú"),
    ("uarr", "↑"),
    ("ucirc", "û"),
    ("ugrave", "ù"),
    ("uml", "¨"),
    ("under", "_"),
    ("uparrow", "↑"),
    ("upsih", "ϒ"),
    ("upsilon", "υ"),
    ("uuml", "ü"),
    ("varepsilon", "ε"),
    ("varphi", "ϕ"),
    ("varpi", "ϖ"),
    ("varsigma", "ς"),
    ("vartheta", "ϑ"),
    ("vbar", "|"),
    ("vee", "∨"),
    ("vert", "|"),
    ("wedge", "∧"),
    ("weierp", "℘"),
    ("xi", "ξ"),
    ("yacute", "ý"),
    ("yen", "¥"),
    ("yuml", "ÿ"),
    ("zeta", "ζ"),
    ("zwj", "‍"),
    ("zwnj", "‌"),
];

/// The HTML for `\name`, if org knows it.
pub fn lookup(name: &str) -> Option<&'static str> {
    ENTITIES
        .binary_search_by(|(n, _)| (*n).cmp(name))
        .ok()
        .map(|i| ENTITIES[i].1)
}