Using hypher.js for Polish syllabification

jgabc.full.js

@@ -338,7 +338,7 @@ var rtg = {
 
 //var regexVowel = /(?:[cgq]u(?=[aeiouyáéëíóúýæœ])|[iy])?([aá]u|[ao][eé]?|[aeiouyáéëíóúýæœ])/i;
 //var regexVowel = /(?:[cgq]u(?=[aeiouyáéëíóúýæœ])|[iy])?([aá]u|[ao][eé]?|[aeiouyáéëíóúýæœ])/i;
-var regexVowel = /(?:[cgq]u|[iy])?([aeiouyáéëíóúýǽæœ]+)/i;
+var regexVowel = /(?:[cgq]u|[iy])?([aeiouyáäąéëęíïóöúüýÿǽæœ́œ]+)/i;
 var transforms = [['/',' ',',',';',':','`',''],
       ["'",'_','+',';','|',',',''],
       [/\//g,/ /g,/,/g,/;/g,/:/g,/`/g,/!/g]];

jquery.hypher.js

@@ -0,0 +1,216 @@
+(function () {
+
+var module = {
+    exports: null
+};
+/**
+ * @constructor
+ * @param {!{patterns: !Object, leftmin: !number, rightmin: !number}} language The language pattern file. Compatible with Hyphenator.js.
+ */
+function Hypher(language) {
+    var exceptions = [],
+        i = 0;
+    /**
+     * @type {!Hypher.TrieNode}
+     */
+    this.trie = this.createTrie(language['patterns']);
+
+    /**
+     * @type {!number}
+     * @const
+     */
+    this.leftMin = language['leftmin'];
+
+    /**
+     * @type {!number}
+     * @const
+     */
+    this.rightMin = language['rightmin'];
+
+    /**
+     * @type {!Object.<string, !Array.<string>>}
+     */
+    this.exceptions = {};
+
+    if (language['exceptions']) {
+        exceptions = language['exceptions'].split(/,\s?/g);
+
+        for (; i < exceptions.length; i += 1) {
+            this.exceptions[exceptions[i].replace(/\u2027/g, '').toLowerCase()] = new RegExp('(' + exceptions[i].split('\u2027').join(')(') + ')', 'i');
+        }
+    }
+}
+
+/**
+ * @typedef {{_points: !Array.<number>}}
+ */
+Hypher.TrieNode;
+
+/**
+ * Creates a trie from a language pattern.
+ * @private
+ * @param {!Object} patternObject An object with language patterns.
+ * @return {!Hypher.TrieNode} An object trie.
+ */
+Hypher.prototype.createTrie = function (patternObject) {
+    var size = 0,
+        i = 0,
+        c = 0,
+        p = 0,
+        chars = null,
+        points = null,
+        codePoint = null,
+        t = null,
+        tree = {
+            _points: []
+        },
+        patterns;
+
+    for (size in patternObject) {
+        if (patternObject.hasOwnProperty(size)) {
+            patterns = patternObject[size].match(new RegExp('.{1,' + (+size) + '}', 'g'));
+
+            for (i = 0; i < patterns.length; i += 1) {
+                chars = patterns[i].replace(/[0-9]/g, '').split('');
+                points = patterns[i].split(/\D/);
+                t = tree;
+
+                for (c = 0; c < chars.length; c += 1) {
+                    codePoint = chars[c].charCodeAt(0);
+
+                    if (!t[codePoint]) {
+                        t[codePoint] = {};
+                    }
+                    t = t[codePoint];
+                }
+
+                t._points = [];
+
+                for (p = 0; p < points.length; p += 1) {
+                    t._points[p] = points[p] || 0;
+                }
+            }
+        }
+    }
+    return tree;
+};
+
+/**
+ * Hyphenates a text.
+ *
+ * @param {!string} str The text to hyphenate.
+ * @return {!string} The same text with soft hyphens inserted in the right positions.
+ */
+Hypher.prototype.hyphenateText = function (str, minLength) {
+    minLength = minLength || 4;
+
+    // Regexp("\b", "g") splits on word boundaries,
+    // compound separators and ZWNJ so we don't need
+    // any special cases for those characters. Unfortunately
+    // it does not support unicode word boundaries, so
+    // we implement it manually.
+    var words = str.split(/([a-zA-Z0-9_\u0027\u00DF-\u00EA\u00EC-\u00EF\u00F1-\u00F6\u00F8-\u00FD\u0101\u0103\u0105\u0107\u0109\u010D\u010F\u0111\u0113\u0117\u0119\u011B\u011D\u011F\u0123\u0125\u012B\u012F\u0131\u0135\u0137\u013C\u013E\u0142\u0144\u0146\u0148\u0151\u0153\u0155\u0159\u015B\u015D\u015F\u0161\u0165\u016B\u016D\u016F\u0171\u0173\u017A\u017C\u017E\u017F\u0219\u021B\u02BC\u0390\u03AC-\u03CE\u03F2\u0401\u0410-\u044F\u0451\u0454\u0456\u0457\u045E\u0491\u0531-\u0556\u0561-\u0587\u0902\u0903\u0905-\u090B\u090E-\u0910\u0912\u0914-\u0928\u092A-\u0939\u093E-\u0943\u0946-\u0948\u094A-\u094D\u0982\u0983\u0985-\u098B\u098F\u0990\u0994-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BE-\u09C3\u09C7\u09C8\u09CB-\u09CD\u09D7\u0A02\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A14-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A82\u0A83\u0A85-\u0A8B\u0A8F\u0A90\u0A94-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABE-\u0AC3\u0AC7\u0AC8\u0ACB-\u0ACD\u0B02\u0B03\u0B05-\u0B0B\u0B0F\u0B10\u0B14-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3E-\u0B43\u0B47\u0B48\u0B4B-\u0B4D\u0B57\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB5\u0BB7-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0C02\u0C03\u0C05-\u0C0B\u0C0E-\u0C10\u0C12\u0C14-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3E-\u0C43\u0C46-\u0C48\u0C4A-\u0C4D\u0C82\u0C83\u0C85-\u0C8B\u0C8E-\u0C90\u0C92\u0C94-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBE-\u0CC3\u0CC6-\u0CC8\u0CCA-\u0CCD\u0D02\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D28\u0D2A-\u0D39\u0D3E-\u0D43\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D60\u0D61\u0D7A-\u0D7F\u1F00-\u1F07\u1F10-\u1F15\u1F20-\u1F27\u1F30-\u1F37\u1F40-\u1F45\u1F50-\u1F57\u1F60-\u1F67\u1F70-\u1F7D\u1F80-\u1F87\u1F90-\u1F97\u1FA0-\u1FA7\u1FB2-\u1FB4\u1FB6\u1FB7\u1FBD\u1FBF\u1FC2-\u1FC4\u1FC6\u1FC7\u1FD2\u1FD3\u1FD6\u1FD7\u1FE2-\u1FE7\u1FF2-\u1FF4\u1FF6\u1FF7\u200D\u2019]+)/g);
+
+    for (var i = 0; i < words.length; i += 1) {
+        if (words[i].indexOf('/') !== -1) {
+            // Don't insert a zero width space if the slash is at the beginning or end
+            // of the text, or right after or before a space.
+            if (i !== 0 && i !== words.length - 1 && !(/\s+\/|\/\s+/.test(words[i]))) {
+                words[i] += '\u200B';
+            }
+        } else if (words[i].length > minLength) {
+            words[i] = this.hyphenate(words[i]).join('\u00AD');
+        }
+    }
+    return words.join('');
+};
+
+/**
+ * Hyphenates a word.
+ *
+ * @param {!string} word The word to hyphenate
+ * @return {!Array.<!string>} An array of word fragments indicating valid hyphenation points.
+ */
+Hypher.prototype.hyphenate = function (word) {
+    var characters,
+        characterPoints = [],
+        originalCharacters,
+        i,
+        j,
+        k,
+        node,
+        points = [],
+        wordLength,
+        lowerCaseWord = word.toLowerCase(),
+        nodePoints,
+        nodePointsLength,
+        m = Math.max,
+        trie = this.trie,
+        result = [''];
+
+    if (this.exceptions.hasOwnProperty(lowerCaseWord)) {
+        return word.match(this.exceptions[lowerCaseWord]).slice(1);
+    }
+
+    if (word.indexOf('\u00AD') !== -1) {
+        return [word];
+    }
+
+    word = '_' + word + '_';
+
+    characters = word.toLowerCase().split('');
+    originalCharacters = word.split('');
+    wordLength = characters.length;
+
+    for (i = 0; i < wordLength; i += 1) {
+        points[i] = 0;
+        characterPoints[i] = characters[i].charCodeAt(0);
+    }
+
+    for (i = 0; i < wordLength; i += 1) {
+        node = trie;
+        for (j = i; j < wordLength; j += 1) {
+            node = node[characterPoints[j]];
+
+            if (node) {
+                nodePoints = node._points;
+                if (nodePoints) {
+                    for (k = 0, nodePointsLength = nodePoints.length; k < nodePointsLength; k += 1) {
+                        points[i + k] = m(points[i + k], nodePoints[k]);
+                    }
+                }
+            } else {
+                break;
+            }
+        }
+    }
+
+    for (i = 1; i < wordLength - 1; i += 1) {
+        if (i > this.leftMin && i < (wordLength - this.rightMin) && points[i] % 2) {
+            result.push(originalCharacters[i]);
+        } else {
+            result[result.length - 1] += originalCharacters[i];
+        }
+    }
+
+    return result;
+};
+
+module.exports = Hypher;
+window['Hypher'] = module.exports;
+
+window['Hypher']['languages'] = {};
+}());(function ($) {
+    $.fn.hyphenate = function (language) {
+        if (window['Hypher']['languages'][language]) {
+            return this.each(function () {
+                var i = 0, len = this.childNodes.length;
+                for (; i < len; i += 1) {
+                    if (this.childNodes[i].nodeType === 3) {
+                        this.childNodes[i].nodeValue = window['Hypher']['languages'][language].hyphenateText(this.childNodes[i].nodeValue);
+                    }
+                }
+            });
+        }
+    };
+}(jQuery));