Grammalecte  Changes On Branch 8aac817ecd986f53

            }
            xRequest.open('GET', spf, false); // 3rd arg is false for synchronous, sync is acceptable in workers
            xRequest.send();
            return xRequest.responseText;
        }
        catch (e) {
            this.logerror(e);
            return null;
        }
    },

    // conversions
    objectToMap: function (obj) {
        let m = new Map();
        for (let param in obj) {
            //console.log(param + " " + obj[param]);
            m.set(param, obj[param]);
        }
        return m;
    },

    mapToObject: function (m) {
        let obj = {};
        for (let [k, v] of m) {
            obj[k] = v;
        }
        return obj;
    }
};


if (typeof(exports) !== 'undefined') {
    exports.setLogOutput = helpers.setLogOutput;
    exports.echo = helpers.echo;
    exports.logerror = helpers.logerror;
    exports.inspect = helpers.inspect;
    exports.loadFile = helpers.loadFile;
    exports.objectToMap = helpers.objectToMap;
    exports.mapToObject = helpers.mapToObject;
}

                break;
            default:
                throw ValueError("# Error: unknown code: " + this.nVersion);
        }
        //console.log(this.getInfo());
        this.bOptNumSigle = true;
        this.bOptNumAtLast = false;

    }

    getInfo () {
        return  `  Language: ${this.sLang}      Version: ${this.nVersion}      Stemming: ${this.cStemming}FX\n` +
                `  Arcs values:  ${this.nArcVal} = ${this.nChar} characters,  ${this.nAff} affixes,  ${this.nTag} tags\n` +
                `  Dictionary: ${this.nEntries} entries,    ${this.nNode} nodes,   ${this.nArc} arcs\n` +
                `  Address size: ${this.nBytesNodeAddress} bytes,  Arc size: ${this.nBytesArc} bytes\n`;

    }

    isValidToken (sToken) {
        // checks if sToken is valid (if there is hyphens in sToken, sToken is split, each part is checked)
        if (this.isValid(sToken)) {
            return true;
        }
        if (sToken.includes("-")) {
            if (sToken.gl_count("-") > 4) {
                return true;
            }
            return sToken.split("-").every(sWord  =>  this.isValid(sWord)); 
        }
        return false;

    }

    isValid (sWord) {
        // checks if sWord is valid (different casing tested if the first letter is a capital)
        if (!sWord) {
            return null;
        }
        if (sWord.includes("’")) { // ugly hack

                }
                return !!this.lookup(sWord.slice(0, 1).toLowerCase() + sWord.slice(1));
            } else {
                return !!this.lookup(sWord.toLowerCase());
            }
        }
        return false;

    }

    _convBytesToInteger (aBytes) {
        // Byte order = Big Endian (bigger first)
        let nVal = 0;
        let nWeight = (aBytes.length - 1) * 8;
        for (let n of aBytes) {
            nVal += n << nWeight;
            nWeight = nWeight - 8;
        }
        return nVal;

    }

    lookup (sWord) {
        // returns true if sWord in dictionary (strict verification)
        let iAddr = 0;
        for (let c of sWord) {
            if (!this.dChar.has(c)) {
                return false;
            }
            iAddr = this._lookupArcNode(this.dChar.get(c), iAddr);
            if (iAddr === null) {
                return false;
            }
        }
        return Boolean(this._convBytesToInteger(this.byDic.slice(iAddr, iAddr+this.nBytesArc)) & this._finalNodeMask);

    }

    getMorph (sWord) {
        // retrieves morphologies list, different casing allowed
        let l = this.morph(sWord);
        if (sWord[0].gl_isUpperCase()) {
            l = l.concat(this.morph(sWord.toLowerCase()));
            if (sWord.gl_isUpperCase() && sWord.length > 1) {
                l = l.concat(this.morph(sWord.gl_toCapitalize()));
            }
        }
        return l;

    }

    // morph (sWord) {
    //     is defined in constructor
    // }
    
    // VERSION 1
    _morph1 (sWord) {
        // returns morphologies of sWord
        let iAddr = 0;
        for (let c of sWord) {
            if (!this.dChar.has(c)) {

                    }
                }
                iAddr = iEndArcAddr + this.nBytesNodeAddress;
            }
            return l;
        }
        return [];

    }

    _stem1 (sWord) {
        // returns stems list of sWord
        let iAddr = 0;
        for (let c of sWord) {
            if (!this.dChar.has(c)) {
                return [];

                    l.push(this.funcStemming(sWord, this.lArcVal[nArc]));
                }
                iAddr = iEndArcAddr + this.nBytesNodeAddress;
            }
            return l;
        }
        return [];

    }

    _lookupArcNode1 (nVal, iAddr) {
        // looks if nVal is an arc at the node at iAddr, if yes, returns address of next node else None
        while (true) {
            let iEndArcAddr = iAddr+this.nBytesArc;
            let nRawArc = this._convBytesToInteger(this.byDic.slice(iAddr, iEndArcAddr));
            if (nVal == (nRawArc & this._arcMask)) {
                // the value we are looking for 
                // we return the address of the next node
                return this._convBytesToInteger(this.byDic.slice(iEndArcAddr, iEndArcAddr+this.nBytesNodeAddress));
            }
            else {
                // value not found
                if (nRawArc & this._lastArcMask) {
                    return null;
                }
                iAddr = iEndArcAddr + this.nBytesNodeAddress;
            }
        }

    }

    // VERSION 2
    _morph2 (sWord) {
        // to do

    }

    _stem2 (sWord) {
        // to do

    }

    _lookupArcNode2 (nVal, iAddr) {
        // to do

    }


    // VERSION 3
    _morph3 (sWord) {
        // to do

    }

    _stem3 (sWord) {
        // to do

    }

    _lookupArcNode3 (nVal, iAddr) {
        // to do

    }
}


if (typeof(exports) !== 'undefined') {
    exports.IBDAWG = IBDAWG;
}

// Map

if (Map.prototype.grammalecte === undefined) {
    Map.prototype.gl_shallowCopy = function () {
        let oNewMap = new Map();
        for (let [key, val] of this.entries()) {
            oNewMap.set(key, val);
        }
        return oNewMap;
    };

    Map.prototype.gl_get = function (key, defaultValue) {
        let res = this.get(key);
        if (res !== undefined) {
            return res;
        }
        return defaultValue;
    };

    Map.prototype.gl_toString = function () {
        // Default .toString() gives nothing useful
        let sRes = "{ ";
        for (let [k, v] of this.entries()) {
            sRes += (typeof k === "string") ? '"' + k + '": ' : k.toString() + ": ";
            sRes += (typeof v === "string") ? '"' + v + '", ' : v.toString() + ", ";
        }
        sRes = sRes.slice(0, -2) + " }";
        return sRes;
    };

    Map.prototype.gl_update = function (dDict) {
        for (let [k, v] of dDict.entries()) {
            this.set(k, v);
        }
    };

    Map.prototype.gl_updateOnlyExistingKeys = function (dDict) {
        for (let [k, v] of dDict.entries()) {
            if (this.has(k)){
                this.set(k, v);
            }
        }
    };

    Map.prototype.grammalecte = true;
}

                            m.end.push(m.index + codePos + m[i].length);
                        } else if (codePos === "$") {
                            // at the end of the pattern
                            m.start.push(this.lastIndex - m[i].length);
                            m.end.push(this.lastIndex);
                        } else if (codePos === "w") {
                            // word in the middle of the pattern
                            iPos = m[0].search("[ ’,()«»“”]"+m[i]+"[ ,’()«»“”]") + 1 + m.index;
                            m.start.push(iPos);
                            m.end.push(iPos + m[i].length);
                        } else if (codePos === "*") {
                            // anywhere
                            iPos = m[0].indexOf(m[i]) + m.index;
                            m.start.push(iPos);
                            m.end.push(iPos + m[i].length);
                        } else if (codePos === "**") {
                            // anywhere after previous group
                            iPos = m[0].indexOf(m[i], m.end[i-1]-m.index) + m.index;
                            m.start.push(iPos);
                            m.end.push(iPos + m[i].length);
                        } else if (codePos.startsWith(">")) {
                            // >x:_
                            // todo: look in substring x
                            iPos = m[0].indexOf(m[i]) + m.index;
                            m.start.push(iPos);
                            m.end.push(iPos + m[i].length);
                        } else {

            if (typeof(helpers) !== "undefined") {
                helpers.logerror(e);
            } else {
                console.error(e);
            }
        }
        return m;
    };

    RegExp.prototype.grammalecte = true;
}

        let iPos = 0;
        let nStep = (bOverlapping) ? 1 : sSearch.length;
        while ((iPos = this.indexOf(sSearch, iPos)) >= 0) {
            nOccur++;
            iPos += nStep;
        }
        return nOccur;
    };
    String.prototype.gl_isDigit = function () {
        return (this.search(/^[0-9⁰¹²³⁴⁵⁶⁷⁸⁹]+$/) !== -1);
    };
    String.prototype.gl_isLowerCase = function () {
        return (this.search(/^[a-zà-öø-ÿ0-9-]+$/) !== -1);
    };
    String.prototype.gl_isUpperCase = function () {
        return (this.search(/^[A-ZÀ-ÖØ-ߌ0-9-]+$/) !== -1);
    };
    String.prototype.gl_isTitle = function () {
        return (this.search(/^[A-ZÀ-ÖØ-ߌ][a-zà-öø-ÿ'’-]+$/) !== -1);
    };
    String.prototype.gl_toCapitalize = function () {
        return this.slice(0,1).toUpperCase() + this.slice(1).toLowerCase();
    };
    String.prototype.gl_expand = function (oMatch) {
        let sNew = this;
        for (let i = 0; i < oMatch.length ; i++) {
            let z = new RegExp("\\\\"+parseInt(i), "g");
            sNew = sNew.replace(z, oMatch[i]);
        }
        return sNew;
    };
    String.prototype.gl_trimRight = function (sChars) {
        let z = new RegExp("["+sChars+"]+$");
        return this.replace(z, "");
    };
    String.prototype.gl_trimLeft = function (sChars) {
        let z = new RegExp("^["+sChars+"]+");
        return this.replace(z, "");
    };
    String.prototype.gl_trim = function (sChars) {
        let z1 = new RegExp("^["+sChars+"]+");
        let z2 = new RegExp("["+sChars+"]+$");
        return this.replace(z1, "").replace(z2, "");
    };

    String.prototype.grammalecte = true;
}

// Grammar checker engine

"use strict";

${string}
${regex}
${map}


if (typeof(require) !== 'undefined') {
    var helpers = require("resource://grammalecte/helpers.js");

    var gc_options = require("resource://grammalecte/${lang}/gc_options.js");
    var gc_rules = require("resource://grammalecte/${lang}/gc_rules.js");
    var cregex = require("resource://grammalecte/${lang}/cregex.js");
    var text = require("resource://grammalecte/text.js");
}

            sText = sText.replace(/‑/g, "-"); // nobreakdash
        }

        // parse sentence
        for (let [iStart, iEnd] of this._getSentenceBoundaries(sText)) {
            if (4 < (iEnd - iStart) < 2000) {
                dDA.clear();
                //helpers.echo(sText.slice(iStart, iEnd));
                try {
                    [, errs] = this._proofread(sText.slice(iStart, iEnd), sAlt.slice(iStart, iEnd), iStart, false, dDA, dPriority, sCountry, bDebug, bContext);
                    dErrors.gl_update(errs);
                }
                catch (e) {
                    helpers.logerror(e);
                }
            }
        }
        return Array.from(dErrors.values());
    },

    _zEndOfSentence: new RegExp ('([.?!:;…][ .?!… »”")]*|.$)', "g"),
    _zBeginOfParagraph: new RegExp ("^[-  –—.,;?!…]*", "ig"),
    _zEndOfParagraph: new RegExp ("[-  .,;?!…–—]*$", "ig"),

    _getSentenceBoundaries: function* (sText) {
        let mBeginOfSentence = this._zBeginOfParagraph.exec(sText);
        let iStart = this._zBeginOfParagraph.lastIndex;
        let m;
        while ((m = this._zEndOfSentence.exec(sText)) !== null) {
            yield [iStart, this._zEndOfSentence.lastIndex];
            iStart = this._zEndOfSentence.lastIndex;
        }
    },

        for (let [sOption, lRuleGroup] of this._getRules(bParagraph)) {
            if (!sOption || option(sOption)) {
                for (let [zRegex, bUppercase, sLineId, sRuleId, nPriority, lActions, lGroups, lNegLookBefore] of lRuleGroup) {
                    if (!_aIgnoredRules.has(sRuleId)) {
                        while ((m = zRegex.gl_exec2(s, lGroups, lNegLookBefore)) !== null) {
                            bCondMemo = null;
                            /*if (bDebug) {
                                helpers.echo(">>>> Rule # " + sLineId + " - Text: " + s + " opt: "+ sOption);
                            }*/
                            for (let [sFuncCond, cActionType, sWhat, ...eAct] of lActions) {
                            // action in lActions: [ condition, action type, replacement/suggestion/action[, iGroup[, message, URL]] ]
                                try {
                                    //helpers.echo(oEvalFunc[sFuncCond]);
                                    bCondMemo = (!sFuncCond || oEvalFunc[sFuncCond](s, sx, m, dDA, sCountry, bCondMemo));
                                    if (bCondMemo) {
                                        switch (cActionType) {
                                            case "-":
                                                // grammar error
                                                //helpers.echo("-> error detected in " + sLineId + "\nzRegex: " + zRegex.source);
                                                nErrorStart = nOffset + m.start[eAct[0]];
                                                if (!dErrs.has(nErrorStart) || nPriority > dPriority.get(nErrorStart)) {
                                                    dErrs.set(nErrorStart, this._createError(s, sx, sWhat, nOffset, m, eAct[0], sLineId, sRuleId, bUppercase, eAct[1], eAct[2], bIdRule, sOption, bContext));
                                                    dPriority.set(nErrorStart, nPriority);
                                                }
                                                break;
                                            case "~":
                                                // text processor
                                                //helpers.echo("-> text processor by " + sLineId + "\nzRegex: " + zRegex.source);
                                                s = this._rewrite(s, sWhat, eAct[0], m, bUppercase);
                                                bChange = true;
                                                if (bDebug) {
                                                    helpers.echo("~ " + s + "  -- " + m[eAct[0]] + "  # " + sLineId);
                                                }
                                                break;
                                            case "=":
                                                // disambiguation
                                                //helpers.echo("-> disambiguation by " + sLineId + "\nzRegex: " + zRegex.source);
                                                oEvalFunc[sWhat](s, m, dDA);
                                                if (bDebug) {
                                                    helpers.echo("= " + m[0] + "  # " + sLineId + "\nDA: " + dDA.gl_toString());
                                                }
                                                break;
                                            case ">":
                                                // we do nothing, this test is just a condition to apply all following actions
                                                break;
                                            default:
                                                helpers.echo("# error: unknown action at " + sLineId);
                                        }
                                    } else {
                                        if (cActionType == ">") {
                                            break;
                                        }
                                    }
                                }
                                catch (e) {
                                    helpers.echo(s);
                                    helpers.echo("# line id: " + sLineId + "\n# rule id: " + sRuleId);
                                    helpers.logerror(e);
                                }
                            }
                        }
                    }
                }
            }

            } else {
                oErr["aSuggestions"] = sRepl.gl_expand(m).split("|");
            }
        }
        // Message
        let sMessage = "";
        if (sMsg.slice(0,1) === "=") {
            sMessage = oEvalFunc[sMsg.slice(1)](s, m);
        } else {
            sMessage = sMsg.gl_expand(m);
        }
        if (bIdRule) {
            sMessage += " ##" + sLineId + " #" + sRuleId;
        }
        oErr["sMessage"] = sMessage;

            if (bUppercase && m[iGroup].slice(0,1).gl_isUpperCase()) {
                sNew = sNew.gl_toCapitalize();
            }
        } else {
            sNew = sRepl.gl_expand(m);
            sNew = sNew + " ".repeat(ln-sNew.length);
        }
        //helpers.echo("\n"+s+"\nstart: "+m.start[iGroup]+" end:"+m.end[iGroup])
        return s.slice(0, m.start[iGroup]) + sNew + s.slice(m.end[iGroup]);
    },

    // Actions on rules

    ignoreRule: function (sRuleId) {
        _aIgnoredRules.add(sRuleId);

    getDefaultOptions: function () {
        return gc_options.getOptions(_sAppContext).gl_shallowCopy();
    },

    resetOptions: function () {
        _dOptions = gc_options.getOptions(_sAppContext).gl_shallowCopy();
    }
};


//////// Common functions

function option (sOpt) {
    // return true if option sOpt is active
    return _dOptions.get(sOpt);
}

function displayInfo (dDA, aWord) {
    // for debugging: info of word
    if (!aWord) {
        helpers.echo("> nothing to find");
        return true;
    }
    if (!_dAnalyses.has(aWord[1]) && !_storeMorphFromFSA(aWord[1])) {
        helpers.echo("> not in FSA");
        return true;
    }
    if (dDA.has(aWord[0])) {
        helpers.echo("DA: " + dDA.get(aWord[0]));
    }
    helpers.echo("FSA: " + _dAnalyses.get(aWord[1]));
    return true;
}

function _storeMorphFromFSA (sWord) {
    // retrieves morphologies list from _oDict -> _dAnalyses
    //helpers.echo("register: "+sWord + " " + _oDict.getMorph(sWord).toString())
    _dAnalyses.set(sWord, _oDict.getMorph(sWord));
    return !!_dAnalyses.get(sWord);
}

function morph (dDA, aWord, sPattern, bStrict=true, bNoWord=false) {
    // analyse a tuple (position, word), return true if sPattern in morphologies (disambiguation on)
    if (!aWord) {
        //helpers.echo("morph: noword, returns " + bNoWord);
        return bNoWord;
    }
    //helpers.echo("aWord: "+aWord.toString());
    if (!_dAnalyses.has(aWord[1]) && !_storeMorphFromFSA(aWord[1])) {
        return false;
    }
    let lMorph = dDA.has(aWord[0]) ? dDA.get(aWord[0]) : _dAnalyses.get(aWord[1]);
    //helpers.echo("lMorph: "+lMorph.toString());
    if (lMorph.length === 0) {
        return false;
    }
    //helpers.echo("***");
    if (bStrict) {
        return lMorph.every(s  =>  (s.search(sPattern) !== -1));
    }
    return lMorph.some(s  =>  (s.search(sPattern) !== -1));
}

function morphex (dDA, aWord, sPattern, sNegPattern, bNoWord=false) {
    // analyse a tuple (position, word), returns true if not sNegPattern in word morphologies and sPattern in word morphologies (disambiguation on)
    if (!aWord) {
        //helpers.echo("morph: noword, returns " + bNoWord);
        return bNoWord;
    }
    //helpers.echo("aWord: "+aWord.toString());
    if (!_dAnalyses.has(aWord[1]) && !_storeMorphFromFSA(aWord[1])) {
        return false;
    }
    let lMorph = dDA.has(aWord[0]) ? dDA.get(aWord[0]) : _dAnalyses.get(aWord[1]);
    //helpers.echo("lMorph: "+lMorph.toString());
    if (lMorph.length === 0) {
        return false;
    }
    //helpers.echo("***");
    // check negative condition
    if (lMorph.some(s  =>  (s.search(sNegPattern) !== -1))) {
        return false;
    }
    // search sPattern
    return lMorph.some(s  =>  (s.search(sPattern) !== -1));
}

    // returns a list of sWord's stems
    if (!sWord) {
        return [];
    }
    if (!_dAnalyses.has(sWord) && !_storeMorphFromFSA(sWord)) {
        return [];
    }
    return _dAnalyses.get(sWord).map( s => s.slice(1, s.indexOf(" ")) );
}


//// functions to get text outside pattern scope

// warning: check compile_rules.py to understand how it works

    return [iStart + _zNextWord.lastIndex - m[1].length, m[1]];
}

const _zPrevWord = new RegExp ("([a-zà-öA-Zø-ÿÀ-Ö0-9Ø-ßĀ-ʯfi-st_][a-zà-öA-Zø-ÿÀ-Ö0-9Ø-ßĀ-ʯfi-st_-]*) +$", "i");

function prevword1 (s, iEnd) {
    // get previous word (optimization)
    //helpers.echo("prev1, s:"+s);
    //helpers.echo("prev1, s.slice(0, iEnd):"+s.slice(0, iEnd));
    let m = _zPrevWord.exec(s.slice(0, iEnd));
    //helpers.echo("prev1, m:"+m);
    if (!m) {
        return null;
    }
    //helpers.echo("prev1: " + m.index + " " + m[1]);
    return [m.index, m[1]];
}

function look (s, zPattern, zNegPattern=null) {
    // seek zPattern in s (before/after/fulltext), if antipattern zNegPattern not in s
    try {
        if (zNegPattern && zNegPattern.test(s)) {

    }
    if (dDA.has(nPos)) {
        return true;
    }
    if (!_dAnalyses.has(sWord) && !_storeMorphFromFSA(sWord)) {
        return true;
    }
    //helpers.echo("morph: "+_dAnalyses.get(sWord).toString());
    if (_dAnalyses.get(sWord).length === 1) {
        return true;
    }
    let lSelect = _dAnalyses.get(sWord).filter( sMorph => sMorph.search(sPattern) === -1 );
    //helpers.echo("lSelect: "+lSelect.toString());
    if (lSelect.length > 0) {
        if (lSelect.length != _dAnalyses.get(sWord).length) {
            dDA.set(nPos, lSelect);
        }
    } else if (lDefault) {
        dDA.set(nPos, lDefaul);
    }

    }
    if (!_dAnalyses.has(sWord) && !_storeMorphFromFSA(sWord)) {
        return true;
    }
    if (_dAnalyses.get(sWord).length === 1) {
        return true;
    }
    let lSelect = _dAnalyses.get(sWord).filter( sMorph => sMorph.search(sPattern) === -1 );
    //helpers.echo("lSelect: "+lSelect.toString());
    if (lSelect.length > 0) {
        if (lSelect.length != _dAnalyses.get(sWord).length) {
            dDA.set(nPos, lSelect);
        }
    } else if (lDefault) {
        dDA.set(nPos, lDefault);
    }

        if (!sAffCode.includes("/")) {
            return "# error #";
        }
        let [sPfxCode, sSfxCode] = sAffCode.split('/');
        sFlex = sPfxCode.slice(1) + sFlex.slice(sPfxCode.charCodeAt(0)-48);
        return sSfxCode[0] == '0' ? sFlex + sSfxCode.slice(1) : sFlex.slice(0, -(sSfxCode.charCodeAt(0)-48)) + sSfxCode.slice(1);
    }
};


if (typeof(exports) !== 'undefined') {
    exports.getStemFromSuffixCode = str_transform.getStemFromSuffixCode;
    exports.getStemFromAffixCode = str_transform.getStemFromAffixCode;
}

}


class TestGrammarChecking {

    constructor (gce, spfTests="") {
        this.gce = gce;
        this.spfTests = spfTests;
        this._aRuleTested = new Set();

    }

    * testParse (bDebug=false) {
        const t0 = Date.now();
        let sURL = (this.spfTests !== "") ? this.spfTests : "resource://grammalecte/"+this.gce.lang+"/tests_data.json";
        const aData = JSON.parse(helpers.loadFile(sURL)).aData;
        let nInvalid = 0;
        let nTotal = 0;
        let sErrorText;
        let sSugg;
        let sExpectedErrors;
        let sTextToCheck;
        let sFoundErrors;
        let sListErr;
        let sLineNum;

                    if (sExpectedErrors !== sFoundErrors) {
                        yield "\n" + i.toString() +
                              "\n# Line num: " + sLineNum +
                              "\n> to check: " + sTextToCheck +
                              "\n  expected: " + sExpectedErrors +
                              "\n  found:    " + sFoundErrors +
                              "\n  errors:   \n" + sListErr;
                        nInvalid = nInvalid + 1;
                    }
                    nTotal = nTotal + 1;
                }
                i = i + 1;
                if (i % 1000 === 0) {
                    yield i.toString();
                }

                yield sUntestedRules + "\n[" + i.toString() + " untested rules]";
            }
        }

        const t1 = Date.now();
        yield "Tests parse finished in " + ((t1-t0)/1000).toString()
            + " s\nTotal errors: " + nInvalid.toString() + " / " + nTotal.toString();

    }

    _getExpectedErrors (sLine) {
        try {
            let sRes = " ".repeat(sLine.length);
            let z = /\{\{.+?\}\}/g;
            let m;
            let i = 0;

            }
            return sRes;
        }
        catch (e) {
            helpers.logerror(e);
        }
        return " ".repeat(sLine.length);

    }

    _getFoundErrors (sLine, bDebug, sOption) {
        try {
            let aErrs = [];
            if (sOption) {
                this.gce.setOption(sOption, true);
                aErrs = this.gce.parse(sLine, "FR", bDebug);

            }
            return [sRes, sListErr];
        }
        catch (e) {
            helpers.logerror(e);
        }
        return [" ".repeat(sLine.length), ""];

    }

}


if (typeof(exports) !== 'undefined') {
    exports.TestGrammarChecking = TestGrammarChecking;
}

            return sResult;
        }
        catch (e) {
            helpers.logerror(e);
            return "\n# Error. Data: " + oErr.toString();
        }
    }
};


if (typeof(exports) !== 'undefined') {
    exports.getParagraph = text.getParagraph;
    exports.wrap = text.wrap;
    exports.getReadableError = text.getReadableError;
}

            [/^&\w+;(?:\w+;|)/, 'HTMLENTITY'],
            [/^(?:l|d|n|m|t|s|j|c|ç|lorsqu|puisqu|jusqu|quoiqu|qu)['’`]/i, 'ELPFX'],
            [/^\d\d?[hm]\d\d\b/, 'HOUR'],
            [/^\d+(?:er|nd|e|de|ième|ème|eme)s?\b/, 'ORDINAL'],
            [/^-?\d+(?:[.,]\d+|)/, 'NUM'],
            [/^[a-zA-Zà-öÀ-Ö0-9ø-ÿØ-ßĀ-ʯfi-st]+(?:[’'`-][a-zA-Zà-öÀ-Ö0-9ø-ÿØ-ßĀ-ʯfi-st]+)*/, 'WORD']
        ]
};


class Tokenizer {

    constructor (sLang) {
        this.sLang = sLang;
        if (!aTkzPatterns.hasOwnProperty(sLang)) {
            this.sLang = "default";
        }
        this.aRules = aTkzPatterns[this.sLang];

    }

    * genTokens (sText) {
        let m;
        let i = 0;
        while (sText) {
            let nCut = 1;
            for (let [zRegex, sType] of this.aRules) {

                catch (e) {
                    helpers.logerror(e);
                }
            }
            i += nCut;
            sText = sText.slice(nCut);
        }

    }

    getSpellingErrors (sText, oDict) {
        let aSpellErr = [];
        for (let oToken of this.genTokens(sText)) {
            if (oToken.sType === 'WORD' && !oDict.isValidToken(oToken.sValue)) {
                aSpellErr.push(oToken);
            }

            }
        }
        catch (e) {
            console.log(e);
            return "## erreur, code : " + sSfx + " ##";
        }
    }
};


class Verb {

    constructor (sVerb) {
        if (typeof sVerb !== "string" || sVerb === "") {
            throw new TypeError ("The value should be a non-empty string");

            [":E", new Map ([
                ["label", "Impératif"],
                [":2s", conj._getConjWithTags(sVerb, this._tTags, ":E", ":2s")],
                [":1p", conj._getConjWithTags(sVerb, this._tTags, ":E", ":1p")],
                [":2p", conj._getConjWithTags(sVerb, this._tTags, ":E", ":2p")]
            ])]
        ]);

    }

    _readableInfo () {
        // returns readable infos
        this.sVerbAux = (this._sRawInfo.slice(7,8) == "e") ? "être" : "avoir";
        let sGroup = conj._dGroup.get(this._sRawInfo[0]);
        let sInfo = "";
        if (this._sRawInfo.slice(3,4) == "t") {

        if (this._sRawInfo.slice(6,7) == "m") {
            sInfo = sInfo + " impersonnel";
        }
        if (sInfo === "") {
            sInfo = "# erreur - code : " + this._sRawInfo;
        }
        return sGroup + " · " + sInfo;

    }

    infinitif (bPro, bNeg, bTpsCo, bInt, bFem) {
        let sInfi;
        if (bTpsCo) {
            sInfi = (bPro) ? "être" : this.sVerbAux;
        } else {
            sInfi = this.sVerb;

        if (bTpsCo) {
            sInfi += " " + this._seekPpas(bPro, bFem, (this._sRawInfo[5] == "r"));
        }
        if (bInt) {
            sInfi += " … ?";
        }
        return sInfi;

    }

    participePasse (sWho) {
        return this.dConj.get(":PQ").get(sWho);

    }

    participePresent (bPro, bNeg, bTpsCo, bInt, bFem) {
        if (!this.dConj.get(":PQ").get(":P")) {
            return "";
        }
        let sPartPre;
        if (bTpsCo) {
            sPartPre = (!bPro) ? conj._getConjWithTags(this.sVerbAux, this._tTagsAux, ":PQ", ":P") : conj.getConj("être", ":PQ", ":P");
        } else {
            sPartPre = this.dConj.get(":PQ").get(":P");
        }
        if (sPartPre === "") {
            return "";
        }
        let bEli = conj._zStartVoy.test(sPartPre);

        if (bTpsCo) {
            sPartPre += " " + this._seekPpas(bPro, bFem, this._sRawInfo[5] == "r");
        }
        if (bInt) {
            sPartPre += " … ?";
        }
        return sPartPre;

    }

    conjugue (sTemps, sWho, bPro, bNeg, bTpsCo, bInt, bFem) {
        if (!this.dConj.get(sTemps).get(sWho)) {
            return "";
        }
        let sConj;
        if (!bTpsCo && bInt && sWho == ":1s" && this.dConj.get(sTemps).gl_get(":1ś", false)) {
            sWho = ":1ś";
        }
        if (bTpsCo) {
            sConj = (!bPro) ? conj._getConjWithTags(this.sVerbAux, this._tTagsAux, sTemps, sWho) : conj.getConj("être", sTemps, sWho);
        } else {
            sConj = this.dConj.get(sTemps).get(sWho);
        }
        if (sConj === "") {
            return "";
        }
        let bEli = conj._zStartVoy.test(sConj);

        if (bTpsCo) {
            sConj += " " + this._seekPpas(bPro, bFem, sWho.endsWith("p") || this._sRawInfo[5] == "r");
        }
        if (bInt) {
            sConj += " … ?";
        }
        return sConj;

    }

    _getPronom (sWho, bFem) {
        if (sWho == ":3s") {
            if (this._sRawInfo[5] == "r") {
                return "on";
            } else if (bFem) {
                return "elle";
            }
        } else if (sWho == ":3p" && bFem) {
            return "elles";
        }
        return conj._dProSuj.get(sWho);

    }

    imperatif (sWho, bPro, bNeg, bTpsCo, bFem) {
        if (!this.dConj.get(":E").get(sWho)) {
            return "";
        }
        let sImpe;
        if (bTpsCo) {
            sImpe = (!bPro) ? conj._getConjWithTags(this.sVerbAux, this._tTagsAux, ":E", sWho) : conj.getConj("être", ":E", sWho);
        } else {
            sImpe = this.dConj.get(":E").get(sWho);
        }
        if (sImpe === "") {
            return "";
        }
        let bEli = conj._zStartVoy.test(sImpe);

        } else if (bPro) {
            sImpe = (this.bProWithEn) ? sImpe + conj._dImpeProEn.get(sWho) : sImpe + conj._dImpePro.get(sWho);
        }
        if (bTpsCo) {
            return sImpe + " " + this._seekPpas(bPro, bFem, sWho.endsWith("p") || this._sRawInfo[5] == "r");
        }
        return sImpe;

    }

    _seekPpas (bPro, bFem, bPlur) {
        if (!bPro && this.sVerbAux == "avoir") {
            return this.dConj.get(":PQ").get(":Q1");
        }
        if (!bFem) {
            return (bPlur && this.dConj.get(":PQ").get(":Q2")) ? this.dConj.get(":PQ").get(":Q2") : this.dConj.get(":PQ").get(":Q1");

    mbNprMasNotFem: function (lMorph) {
        if (lMorph.some(s  =>  this._zNPf.test(s))) {
            return false;
        }
        return lMorph.some(s  =>  this._zNPm.test(s));
    }
};


if (typeof(exports) !== 'undefined') {
    exports._zLemma = cregex._zLemma;
    exports._zGender = cregex._zGender;
    exports._zNumber = cregex._zNumber;
    exports._zNA = cregex._zNA;

    }
    return true;
}

function isVeryAmbiguousAndWrong (sWord1, sWord2, sReqMorphNA, sReqMorphConj, bLastHopeCond) {
    //// use it if sWord1 can be also a verb; word2 is assumed to be true via isAmbiguousNAV
    // We don’t check if word exists in _dAnalyses, for it is assumed it has been done before
    let a2 = _dAnalyses.gl_get(sWord2, null);
    if (!a2 || a2.length === 0) {
        return false;
    }
    if (cregex.checkConjVerb(a2, sReqMorphConj)) {
        // verb word2 is ok
        return false;
    }

        return true;
    }
    return false;
}

function checkAgreement (sWord1, sWord2) {
    // We don’t check if word exists in _dAnalyses, for it is assumed it has been done before
    let a2 = _dAnalyses.gl_get(sWord2, null);
    if (!a2 || a2.length === 0) {
        return true;
    }
    let a1 = _dAnalyses.gl_get(sWord1, null);
    if (!a1 || a1.length === 0) {
        return true;
    }

        return Array.from(aSugg).join("|");
    }
    return "";
}

function suggVerbInfi (sFlex) {
    //return stem(sFlex).join("|");
    return [ stem(sFlex).filter(sStem => conj.isVerb(sStem)) ].join("|");
}


const _dQuiEst = new Map ([
    ["je", ":1s"], ["j’", ":1s"], ["j’en", ":1s"], ["j’y", ":1s"],
    ["tu", ":2s"], ["il", ":3s"], ["on", ":3s"], ["elle", ":3s"],
    ["nous", ":1p"], ["vous", ":2p"], ["ils", ":3p"], ["elles", ":3p"]

class Lexicographe {

    constructor (oDict) {
        this.oDict = oDict;
        this._zElidedPrefix = new RegExp ("^([dljmtsncç]|quoiqu|lorsqu|jusqu|puisqu|qu)['’](.+)", "i");
        this._zCompoundWord = new RegExp ("([a-zA-Zà-ö0-9À-Öø-ÿØ-ßĀ-ʯ]+)-((?:les?|la)-(?:moi|toi|lui|[nv]ous|leur)|t-(?:il|elle|on)|y|en|[mts][’'](?:y|en)|les?|l[aà]|[mt]oi|leur|lui|je|tu|ils?|elles?|on|[nv]ous)$", "i");
        this._zTag = new RegExp ("[:;/][a-zA-Zà-ö0-9À-Öø-ÿØ-ßĀ-ʯ*][^:;/]*", "g");

    }

    getInfoForToken (oToken) {
        // Token: .sType, .sValue, .nStart, .nEnd
        // return a list [type, token_string, values]
        let m = null;
        try {
            switch (oToken.sType) {

                    break;
                case 'WORD': 
                    if (oToken.sValue.gl_count("-") > 4) {
                        return { sType: "COMPLEX", sValue: oToken.sValue, aLabel: ["élément complexe indéterminé"] };
                    }
                    else if (this.oDict.isValidToken(oToken.sValue)) {
                        let lMorph = this.oDict.getMorph(oToken.sValue);
                        let aElem = [];
                        for (let s of lMorph){
                            if (s.includes(":"))  aElem.push( this._formatTags(s) );
                        }
                        return { sType: oToken.sType, sValue: oToken.sValue, aLabel: aElem};
                    }
                    else if (m = this._zCompoundWord.exec(oToken.sValue)) {
                        // mots composés
                        let lMorph = this.oDict.getMorph(m[1]);
                        let aElem = [];
                        for (let s of lMorph){
                            if (s.includes(":"))  aElem.push( this._formatTags(s) );
                        }
                        aElem.push("-" + m[2] + ": " + this._formatSuffix(m[2].toLowerCase()));
                        return { sType: oToken.sType, sValue: oToken.sValue, aLabel: aElem };
                    }
                    else {
                        return { sType: "UNKNOWN", sValue: oToken.sValue, aLabel: ["inconnu du dictionnaire"] };
                    }
                    break;
            }
        }
        catch (e) {
            helpers.logerror(e);
        }
        return null;

    }

    _formatTags (sTags) {
        let sRes = "";
        sTags = sTags.replace(/V([0-3][ea]?)[itpqnmr_eaxz]+/, "V$1");
        let m;
        while ((m = this._zTag.exec(sTags)) !== null) {
            sRes += _dTAGS.get(m[0]);
            if (sRes.length > 100) {
                break;
            }
        }
        if (sRes.startsWith(" verbe") && !sRes.endsWith("infinitif")) {
            sRes += " [" + sTags.slice(1, sTags.indexOf(" ")) + "]";
        }
        if (!sRes) {
            sRes = "#Erreur. Étiquette inconnue : [" + sTags + "]";
            helpers.echo(sRes);
            return sRes;
        }
        return sRes.gl_trimRight(",");

    }

    _formatSuffix (s) {
        if (s.startsWith("t-")) {
            return "“t” euphonique +" + _dAD.get(s.slice(2));
        }
        if (!s.includes("-")) {
            return _dAD.get(s.replace("’", "'"));
        }
        if (s.endsWith("ous")) {
            s += '2';
        }
        let nPos = s.indexOf("-");
        return _dAD.get(s.slice(0, nPos)) + " +" + _dAD.get(s.slice(nPos+1));

    }
}


if (typeof(exports) !== 'undefined') {
    exports.Lexicographe = Lexicographe;
}

        // returns True if sWord exists in this._dMasForm
        return this._dMasForm.has(sWord);
    },

    getMasForm: function (sWord, bPlur) {
        // returns masculine form with feminine form
        if (this._dMasForm.has(sWord)) {
            let masForm = [];
            for (var sTag of this._whatSuffixCode(sWord, bPlur)){
                masForm.push( this._modifyStringWithSuffixCode(sWord, sTag) );
            }
            return masForm;
        }
        return [];
    },

    hasMiscPlural: function (sWord) {
        // returns True if sWord exists in dMiscPlur
        return this._dMiscPlur.has(sWord);
    },

    getMiscPlural: function (sWord) {
        // returns plural form with singular form
        if (this._dMiscPlur.has(sWord)) {
            let miscPlurial = [];
            for (var sTag of this._lTagMiscPlur[this._dMiscPlur.get(sWord)].split("|")){
                miscPlurial.push( this._modifyStringWithSuffixCode(sWord, sTag) );
            }
            return miscPlurial;
        }
        return [];
    },

    _whatSuffixCode: function (sWord, bPlur) {
        // necessary only for dMasFW
        let sSfx = this._lTagMasForm[this._dMasForm.get(sWord)];

            }
        }
        catch (e) {
            console.log(e);
            return "## erreur, code : " + sSfx + " ##";
        }
    }
};


// Initialization
if (typeof(browser) !== 'undefined') {
    // WebExtension
    mfsp.init(helpers.loadFile(browser.extension.getURL("grammalecte/fr/mfsp_data.json")));
} else if (typeof(require) !== 'undefined') {

                if (sMorph.search(sPattern) >= 0) {
                    aSelect.add(sSimil);
                }
            }
        }
        return aSelect;
    }
};


// Initialization
if (typeof(browser) !== 'undefined') {
    // WebExtension
    phonet.init(helpers.loadFile(browser.extension.getURL("grammalecte/fr/phonet_data.json")));
} else if (typeof(require) !== 'undefined') {

const dTFOptions = dTFDefaultOptions.gl_shallowCopy();


class TextFormatter {

    constructor () {
        this.sLang = "fr";

    }

    formatText (sText, dOpt=null) {
        if (dOpt !== null) {
            dTFOptions.gl_updateOnlyExistingKeys(dOpt);
        }
        for (let [sOptName, bVal] of dTFOptions) {
            if (bVal && oReplTable.has(sOptName)) {
                for (let [zRgx, sRep] of oReplTable[sOptName]) {
                    sText = sText.replace(zRgx, sRep);
                }
            }
        }
        return sText;

    }

    getDefaultOptions () {
        return dTFDefaultOptions;
    }
}