[Fix] Use unicode replacements for HTML entities

1 files changed, 152 insertions, 159 deletions

diff --git a/src/libserver/html.c b/src/libserver/html.c
index dc41bee80..7f2f08c8a 100644
--- a/src/libserver/html.c
+++ b/src/libserver/html.c
@@ -291,166 +291,159 @@ static entity entities_defs[] = {
 	{"yacute", 253, "y"},
 	{"thorn", 254, "t"},
 	{"yuml", 255, "y"},
-
-	/*
-	** Extended Entities defined in HTML 4: Symbols
-	*/
 	{"fnof", 402, "f"},
-	{"Alpha", 913, "alpha"},
-	{"Beta", 914, "beta"},
-	{"Gamma", 915, "gamma"},
-	{"Delta", 916, "delta"},
-	{"Epsilon", 917, "epsilon"},
-	{"Zeta", 918, "zeta"},
-	{"Eta", 919, "eta"},
-	{"Theta", 920, "theta"},
-	{"Iota", 921, "iota"},
-	{"Kappa", 922, "kappa"},
-	{"Lambda", 923, "lambda"},
-	{"Mu", 924, "mu"},
-	{"Nu", 925, "nu"},
-	{"Xi", 926, "xi"},
-	{"Omicron", 927, "omicron"},
-	{"Pi", 928, "pi"},
-	{"Rho", 929, "rho"},
-	{"Sigma", 931, "sigma"},
-	{"Tau", 932, "tau"},
-	{"Upsilon", 933, "upsilon"},
-	{"Phi", 934, "phi"},
-	{"Chi", 935, "chi"},
-	{"Psi", 936, "psi"},
-	{"Omega", 937, "omega"},
-	{"alpha", 945, "alpha"},
-	{"beta", 946, "beta"},
-	{"gamma", 947, "gamma"},
-	{"delta", 948, "delta"},
-	{"epsilon", 949, "epsilon"},
-	{"zeta", 950, "zeta"},
-	{"eta", 951, "eta"},
-	{"theta", 952, "theta"},
-	{"iota", 953, "iota"},
-	{"kappa", 954, "kappa"},
-	{"lambda", 955, "lambda"},
-	{"mu", 956, "mu"},
-	{"nu", 957, "nu"},
-	{"xi", 958, "xi"},
-	{"omicron", 959, "omicron"},
-	{"pi", 960, "pi"},
-	{"rho", 961, "rho"},
-	{"sigmaf", 962, "sigmaf"},
-	{"sigma", 963, "sigma"},
-	{"tau", 964, "tau"},
-	{"upsilon", 965, "upsilon"},
-	{"phi", 966, "phi"},
-	{"chi", 967, "chi"},
-	{"psi", 968, "psi"},
-	{"omega", 969, "omega"},
-	{"thetasym", 977, "thetasym"},
-	{"upsih", 978, "upsih"},
-	{"piv", 982, "piv"},
-	{"bull", 8226, "bull"},
-	{"hellip", 8230, "..."},
-	{"prime", 8242, "'"},
-	{"Prime", 8243, "'"},
-	{"oline", 8254, "-"},
-	{"frasl", 8260, NULL},
-	{"weierp", 8472, NULL},
-	{"image", 8465, NULL},
-	{"real", 8476, NULL},
-	{"trade", 8482, NULL},
-	{"alefsym", 8501, "a"},
-	{"larr", 8592, NULL},
-	{"uarr", 8593, NULL},
-	{"rarr", 8594, NULL},
-	{"darr", 8595, NULL},
-	{"harr", 8596, NULL},
-	{"crarr", 8629, NULL},
-	{"lArr", 8656, NULL},
-	{"uArr", 8657, NULL},
-	{"rArr", 8658, NULL},
-	{"dArr", 8659, NULL},
-	{"hArr", 8660, NULL},
-	{"forall", 8704, NULL},
-	{"part", 8706, NULL},
-	{"exist", 8707, NULL},
-	{"empty", 8709, NULL},
-	{"nabla", 8711, NULL},
-	{"isin", 8712, NULL},
-	{"notin", 8713, NULL},
-	{"ni", 8715, NULL},
-	{"prod", 8719, NULL},
-	{"sum", 8721, "E"},
-	{"minus", 8722, "-"},
-	{"lowast", 8727, NULL},
-	{"radic", 8730, NULL},
-	{"prop", 8733, NULL},
-	{"infin", 8734, NULL},
-	{"ang", 8736, "'"},
-	{"and", 8743, "&"},
-	{"or", 8744, "|"},
-	{"cap", 8745, NULL},
-	{"cup", 8746, NULL},
-	{"gint", 8747, NULL},
-	{"there4", 8756, NULL},
-	{"sim", 8764, NULL},
-	{"cong", 8773, NULL},
-	{"asymp", 8776, NULL},
-	{"ne", 8800, "!="},
-	{"equiv", 8801, "=="},
-	{"le", 8804, "<="},
-	{"ge", 8805, ">="},
-	{"sub", 8834, NULL},
-	{"sup", 8835, NULL},
-	{"nsub", 8836, NULL},
-	{"sube", 8838, NULL},
-	{"supe", 8839, NULL},
-	{"oplus", 8853, NULL},
-	{"otimes", 8855, NULL},
-	{"perp", 8869, NULL},
-	{"sdot", 8901, NULL},
-	{"lceil", 8968, NULL},
-	{"rceil", 8969, NULL},
-	{"lfloor", 8970, NULL},
-	{"rfloor", 8971, NULL},
-	{"lang", 9001, NULL},
-	{"rang", 9002, NULL},
-	{"loz", 9674, NULL},
-	{"spades", 9824, NULL},
-	{"clubs", 9827, NULL},
-	{"hearts", 9829, NULL},
-	{"diams", 9830, NULL},
-
-	/*
-	** Extended Entities defined in HTML 4: Special (less Markup at top)
-	*/
-	{"OElig", 338, NULL},
-	{"oelig", 339, NULL},
-	{"Scaron", 352, NULL},
-	{"scaron", 353, NULL},
-	{"Yuml", 376, NULL},
-	{"circ", 710, NULL},
-	{"tilde", 732, NULL},
-	{"ensp", 8194, NULL},
-	{"emsp", 8195, NULL},
-	{"thinsp", 8201, NULL},
-	{"zwnj", 8204, NULL},
-	{"zwj", 8205, NULL},
-	{"lrm", 8206, NULL},
-	{"rlm", 8207, NULL},
-	{"ndash", 8211, "-"},
-	{"mdash", 8212, "-"},
-	{"lsquo", 8216, "'"},
-	{"rsquo", 8217, "'"},
-	{"sbquo", 8218, "\""},
-	{"ldquo", 8220, "\""},
-	{"rdquo", 8221, "\""},
-	{"bdquo", 8222, "\""},
-	{"dagger", 8224, "T"},
-	{"Dagger", 8225, "T"},
-	{"permil", 8240, NULL},
-	{"lsaquo", 8249, "\""},
-	{"rsaquo", 8250, "\""},
-	{"euro", 8364, "E"},
+	/* Unicode extensions */
+	{"Alpha", 913, "\u0391"},
+	{"Beta", 914, "\u0392"},
+	{"Gamma", 915, "\u0393"},
+	{"Delta", 916, "\u0394"},
+	{"Epsilon", 917, "\u0395"},
+	{"Zeta", 918, "\u0396"},
+	{"Eta", 919, "\u0397"},
+	{"Theta", 920, "\u0398"},
+	{"Iota", 921, "\u0399"},
+	{"Kappa", 922, "\u039A"},
+	{"Lambda", 923, "\u039B"},
+	{"Mu", 924, "\u039C"},
+	{"Nu", 925, "\u039D"},
+	{"Xi", 926, "\u039E"},
+	{"Omicron", 927, "\u039F"},
+	{"Pi", 928, "\u03A0"},
+	{"Rho", 929, "\u03A1"},
+	{"Sigma", 931, "\u03A3"},
+	{"Tau", 932, "\u03A4"},
+	{"Upsilon", 933, "\u03A5"},
+	{"Phi", 934, "\u03A6"},
+	{"Chi", 935, "\u03A7"},
+	{"Psi", 936, "\u03A8"},
+	{"Omega", 937, "\u03A9"},
+	{"alpha", 945, "\u03B1"},
+	{"beta", 946, "\u03B2"},
+	{"gamma", 947, "\u03B3"},
+	{"delta", 948, "\u03B4"},
+	{"epsilon", 949, "\u03B5"},
+	{"zeta", 950, "\u03B6"},
+	{"eta", 951, "\u03B7"},
+	{"theta", 952, "\u03B8"},
+	{"iota", 953, "\u03B9"},
+	{"kappa", 954, "\u03BA"},
+	{"lambda", 955, "\u03BB"},
+	{"mu", 956, "\u03BC"},
+	{"nu", 957, "\u03BD"},
+	{"xi", 958, "\u03BE"},
+	{"omicron", 959, "\u03BF"},
+	{"pi", 960, "\u03C0"},
+	{"rho", 961, "\u03C1"},
+	{"sigmaf", 962, "\u03C2"},
+	{"sigma", 963, "\u03C3"},
+	{"tau", 964, "\u03C4"},
+	{"upsilon", 965, "\u03C5"},
+	{"phi", 966, "\u03C6"},
+	{"chi", 967, "\u03C7"},
+	{"psi", 968, "\u03C8"},
+	{"omega", 969, "\u03C9"},
+	{"thetasym", 977, "\u03D1"},
+	{"upsih", 978, "\u03D2"},
+	{"piv", 982, "\u03D6"},
+	{"bull", 8226, "\u2022"},
+	{"hellip", 8230, "\u2026"},
+	{"prime", 8242, "\u2032"},
+	{"Prime", 8243, "\u2033"},
+	{"oline", 8254, "\u203E"},
+	{"frasl", 8260, "\u2044"},
+	{"weierp", 8472, "\u2118"},
+	{"image", 8465, "\u2111"},
+	{"real", 8476, "\u211C"},
+	{"trade", 8482, "\u2122"},
+	{"alefsym", 8501, "\u2135"},
+	{"larr", 8592, "\u2190"},
+	{"uarr", 8593, "\u2191"},
+	{"rarr", 8594, "\u2192"},
+	{"darr", 8595, "\u2193"},
+	{"harr", 8596, "\u2194"},
+	{"crarr", 8629, "\u21B5"},
+	{"lArr", 8656, "\u21D0"},
+	{"uArr", 8657, "\u21D1"},
+	{"rArr", 8658, "\u21D2"},
+	{"dArr", 8659, "\u21D3"},
+	{"hArr", 8660, "\u21D4"},
+	{"forall", 8704, "\u2200"},
+	{"part", 8706, "\u2202"},
+	{"exist", 8707, "\u2203"},
+	{"empty", 8709, "\u2205"},
+	{"nabla", 8711, "\u2207"},
+	{"isin", 8712, "\u2208"},
+	{"notin", 8713, "\u2209"},
+	{"ni", 8715, "\u220B"},
+	{"prod", 8719, "\u220F"},
+	{"sum", 8721, "\u2211"},
+	{"minus", 8722, "\u2212"},
+	{"lowast", 8727, "\u2217"},
+	{"radic", 8730, "\u221A"},
+	{"prop", 8733, "\u221D"},
+	{"infin", 8734, "\u221E"},
+	{"ang", 8736, "\u2220"},
+	{"and", 8743, "\u2227"},
+	{"or", 8744, "\u2228"},
+	{"cap", 8745, "\u2229"},
+	{"cup", 8746, "\u222A"},
+	{"gint", 8747, "NULL"},
+	{"there4", 8756, "\u2234"},
+	{"sim", 8764, "\u223C"},
+	{"cong", 8773, "\u2245"},
+	{"asymp", 8776, "\u2248"},
+	{"ne", 8800, "\u2260"},
+	{"equiv", 8801, "\u2261"},
+	{"le", 8804, "\u2264"},
+	{"ge", 8805, "\u2265"},
+	{"sub", 8834, "\u2282"},
+	{"sup", 8835, "\u2283"},
+	{"nsub", 8836, "\u2284"},
+	{"sube", 8838, "\u2286"},
+	{"supe", 8839, "\u2287"},
+	{"oplus", 8853, "\u2295"},
+	{"otimes", 8855, "\u2297"},
+	{"perp", 8869, "\u22A5"},
+	{"sdot", 8901, "\u22C5"},
+	{"lceil", 8968, "\u2308"},
+	{"rceil", 8969, "\u2309"},
+	{"lfloor", 8970, "\u230A"},
+	{"rfloor", 8971, "\u230B"},
+	{"lang", 9001, "\u27E8"},
+	{"rang", 9002, "\u27E9"},
+	{"loz", 9674, "\u25CA"},
+	{"spades", 9824, "\u2660"},
+	{"clubs", 9827, "\u2663"},
+	{"hearts", 9829, "\u2665"},
+	{"diams", 9830, "\u2666"},
+	{"OElig", 338, "\u0152"},
+	{"oelig", 339, "\u0153"},
+	{"Scaron", 352, "\u0160"},
+	{"scaron", 353, "\u0161"},
+	{"Yuml", 376, "\u0178"},
+	{"circ", 710, "\u02C6"},
+	{"tilde", 732, "\u02DC"},
+	{"ensp", 8194, "\u2002"},
+	{"emsp", 8195, "\u2003"},
+	{"thinsp", 8201, "\u2009"},
+	{"zwnj", 8204, "\u200C"},
+	{"zwj", 8205, "\u200D"},
+	{"lrm", 8206, "\u200E"},
+	{"rlm", 8207, "\u200F"},
+	{"ndash", 8211, "\u2013"},
+	{"mdash", 8212, "\u2014"},
+	{"lsquo", 8216, "\u2018"},
+	{"rsquo", 8217, "\u2019"},
+	{"sbquo", 8218, "\u201A"},
+	{"ldquo", 8220, "\u201C"},
+	{"rdquo", 8221, "\u201D"},
+	{"bdquo", 8222, "\u201E"},
+	{"dagger", 8224, "\u2020"},
+	{"Dagger", 8225, "\u2021"},
+	{"permil", 8240, "\u2030"},
+	{"lsaquo", 8249, "\u2039"},
+	{"rsaquo", 8250, "\u203A"},
+	{"euro", 8364, "\u20AC"},
 };
 
 static GHashTable *html_colors_hash = NULL;