Grammalecte  Check-in [767e396f2d]

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Comment:[core] ibdawg: suggestion mechanism > reduce 1toX replacements overload (much, much faster)
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SHA3-256: 767e396f2db4db56a9299f004eef88e9168f0dd2de411ec3a7890e1400128d7e
User & Date: olr on 2017-11-09 11:56:13
Original Comment: [core] ibdawg: suggestion mechanisme > reduce 1toX replacements overload (much, much faster)
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Context
2017-11-21
16:57
[core] better suggestion engine Closed-Leaf check-in: 6c5050fe91 user: olr tags: core, spellsugg
2017-11-10
16:52
[core] merge spellsugg: much faster suggestion engine check-in: e6e44e506c user: olr tags: trunk, core
2017-11-09
11:56
[core] ibdawg: suggestion mechanism > reduce 1toX replacements overload (much, much faster) check-in: 767e396f2d user: olr tags: core, spellsugg
2017-11-08
21:16
[core] ibdawg: update char_player check-in: 51e3a2e76e user: olr tags: core, spellsugg
Changes
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Modified gc_core/js/char_player.js from [ac345212e4] to [0547b59e35].

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        for (let c of sWord) {
            sRes += this._dTransChars.gl_get(c, c);
        }
        return sRes.replace("eau", "o").replace("au", "o");
    },

    aVowel: new Set("aáàâäāeéèêëēiíìîïīoóòôöōuúùûüūyýỳŷÿȳœæAÁÀÂÄĀEÉÈÊËĒIÍÌÎÏĪOÓÒÔÖŌUÚÙÛÜŪYÝỲŶŸȲŒÆ"),
    aConsonant: new Set("bcdefghjklmnñpqrstvwxzBCDEFGHJKLMNÑPQRSTVWXZ"),
    aDouble: new Set("bcdfjklmnprstzBCDFJKLMNPRSTZ"),  // letter that may be used twice successively
    aConsonant: new Set("bcçdfghjklmnñpqrstvwxzBCÇDFGHJKLMNÑPQRSTVWXZ"),
    aDouble: new Set("bcçdfjklmnprstzBCÇDFJKLMNPRSTZ"),  // letters that may be used twice successively


    // Similar chars

    d1to1: new Map([
        ["1", "liîLIÎ"],
        ["2", "zZ"],
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    d1toX: new Map([
        ["æ", ["ae",]],
        ["Æ", ["AE",]],
        ["b", ["bb",]],
        ["B", ["BB",]],
        ["c", ["cc", "ss", "qu", "ch"]],
        ["C", ["CC", "SS", "QU", "CH"]],
        ["ç", ["ss", "cc", "qh", "ch"]],
        ["Ç", ["SS", "CC", "QH", "CH"]],
        ["d", ["dd",]],
        ["D", ["DD",]],
        ["é", ["ai", "ei"]],
        ["É", ["AI", "EI"]],
        ["è", ["ai", "ei"]],
        ["È", ["AI", "EI"]],
        ["ê", ["ai", "ei"]],
        ["Ê", ["AI", "EI"]],
        ["ë", ["ai", "ei"]],
        ["Ë", ["AI", "EI"]],
        ["f", ["ff", "ph"]],
        ["F", ["FF", "PH"]],
        ["g", ["gu", "ge", "gg", "gh"]],
        ["G", ["GU", "GE", "GG", "GH"]],
        ["j", ["jj", "dj"]],
        ["J", ["JJ", "DJ"]],
        ["k", ["qu", "ck", "ch", "cu", "kk", "kh"]],
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        ["t", ["tt", "th"]],
        ["T", ["TT", "TH"]],
        ["x", ["cc", "ct", "xx"]],
        ["X", ["CC", "CT", "XX"]],
        ["z", ["ss", "zh"]],
        ["Z", ["SS", "ZH"]],
    ]),

    get1toXReplacement: function (cPrev, cCur, cNext) {
        if (this.aConsonant.has(cCur)  &&  (this.aConsonant.has(cPrev)  ||  this.aConsonant.has(cNext))) {
            return [];
        }
        return this.d1toX.gl_get(cCur, []);
    },

    d2toX: new Map([
        ["an", ["en",]],
        ["AN", ["EN",]],
        ["au", ["eau", "o", "ô"]],
        ["AU", ["EAU", "O", "Ô"]],
        ["en", ["an",]],
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Modified gc_core/js/ibdawg.js from [ca747a7a44] to [952ba094d6].

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                    }
                    // delete char
                    if (nMaxDel > 0) {
                        this._suggest(oSuggResult, sRemain.slice(1), nMaxSwitch, nMaxDel-1, nMaxHardRepl, nDeep+1, iAddr, sNewWord, true);
                    }
                }
                // Phonetic replacements
                for (let sRepl of char_player.d1toX.gl_get(cCurrent, [])) {
                for (let sRepl of char_player.get1toXReplacement(sNewWord.slice(-1), cCurrent, sRemain.slice(1,2))) {
                    this._suggest(oSuggResult, sRepl + sRemain.slice(1), nMaxSwitch, nMaxDel, nMaxHardRepl, nDeep+1, iAddr, sNewWord, true);
                }
                for (let sRepl of char_player.d2toX.gl_get(sRemain.slice(0, 2), [])) {
                    this._suggest(oSuggResult, sRepl + sRemain.slice(2), nMaxSwitch, nMaxDel, nMaxHardRepl, nDeep+1, iAddr, sNewWord, true);
                }
                // Hard replacements
                if (nDeep > 3 && nMaxHardRepl && sRemain.length >= 2) {
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Modified gc_core/py/char_player.py from [b008c1ffec] to [b0152aab01].

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def cleanWord (sWord):
    "word simplication before calculating distance between words"
    return sWord.lower().translate(_xTransChars).replace("eau", "o").replace("au", "o")


aVowel = set("aáàâäāeéèêëēiíìîïīoóòôöōuúùûüūyýỳŷÿȳœæAÁÀÂÄĀEÉÈÊËĒIÍÌÎÏĪOÓÒÔÖŌUÚÙÛÜŪYÝỲŶŸȲŒÆ")
aConsonant = set("bcdefghjklmnñpqrstvwxzBCDEFGHJKLMNÑPQRSTVWXZ")
aDouble = set("bcdfjklmnprstzBCDFJKLMNPRSTZ")  # letter that may be used twice successively
aConsonant = set("bcçdfghjklmnñpqrstvwxzBCÇDFGHJKLMNÑPQRSTVWXZ")
aDouble = set("bcçdfjklmnprstzBCÇDFJKLMNPRSTZ")  # letters that may be used twice successively


# Similar chars

d1to1 = {
    "1": "liîLIÎ",
    "2": "zZ",
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d1toX = {
    "æ": ("ae",),
    "Æ": ("AE",),
    "b": ("bb",),
    "B": ("BB",),
    "c": ("cc", "ss", "qu", "ch"),
    "C": ("CC", "SS", "QU", "CH"),
    "ç": ("ss", "cc", "qh", "ch"),
    "Ç": ("SS", "CC", "QH", "CH"),
    "d": ("dd",),
    "D": ("DD",),
    "é": ("ai", "ei"),
    "É": ("AI", "EI"),
    "è": ("ai", "ei"),
    "È": ("AI", "EI"),
    "ê": ("ai", "ei"),
    "Ê": ("AI", "EI"),
    "ë": ("ai", "ei"),
    "Ë": ("AI", "EI"),
    "f": ("ff", "ph"),
    "F": ("FF", "PH"),
    "g": ("gu", "ge", "gg", "gh"),
    "G": ("GU", "GE", "GG", "GH"),
    "j": ("jj", "dj"),
    "J": ("JJ", "DJ"),
    "k": ("qu", "ck", "ch", "cu", "kk", "kh"),
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    "t": ("tt", "th"),
    "T": ("TT", "TH"),
    "x": ("cc", "ct", "xx"),
    "X": ("CC", "CT", "XX"),
    "z": ("ss", "zh"),
    "Z": ("SS", "ZH"),
}


def get1toXReplacement (cPrev, cCur, cNext):
    if cCur in aConsonant  and  (cPrev in aConsonant  or  cNext in aConsonant):
        return ()
    return d1toX.get(cCur, ())


d2toX = {
    "an": ("en",),
    "AN": ("EN",),
    "au": ("eau", "o", "ô"),
    "AU": ("EAU", "O", "Ô"),
    "en": ("an",),
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Modified gc_core/py/ibdawg.py from [0203105f4e] to [8ce21115dd].

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                    # switching chars
                    if nMaxSwitch:
                        self._suggest(oSuggResult, sRemain[1:2]+sRemain[0:1]+sRemain[2:], nMaxSwitch-1, nMaxDel, nMaxHardRepl, nDeep+1, iAddr, sNewWord, "><",True)
                    # delete char
                    if nMaxDel:
                        self._suggest(oSuggResult, sRemain[1:], nMaxSwitch, nMaxDel-1, nMaxHardRepl, nDeep+1, iAddr, sNewWord, "-"+cCurrent, True)
                # Phonetic replacements
                for sRepl in cp.d1toX.get(cCurrent, ()):
                for sRepl in cp.get1toXReplacement(sNewWord[-1:], cCurrent, sRemain[1:2]):
                    self._suggest(oSuggResult, sRepl + sRemain[1:], nMaxSwitch, nMaxDel, nMaxHardRepl, nDeep+1, iAddr, sNewWord, cCurrent+">"+sRepl, True)
                for sRepl in cp.d2toX.get(sRemain[0:2], ()):
                    self._suggest(oSuggResult, sRepl + sRemain[2:], nMaxSwitch, nMaxDel, nMaxHardRepl, nDeep+1, iAddr, sNewWord, sRemain[0:2]+">"+sRepl, True)
                # Hard replacements
                if nDeep > 3 and nMaxHardRepl:
                    for cChar, kAddr in self._getCharArcs(iAddr):
                        if cChar not in cp.d1to1.get(cCurrent, ""):
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