Grammalecte  Check-in [ae76e8614f]

Overview
Comment:[core][cli][API] wrapper for the grammar checker
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk | cli | core
Files: files | file ages | folders
SHA3-256: ae76e8614f2a76684379a31b0dffce85e4fbd745ec4be8bc7abbcc1648435999
User & Date: olr on 2018-02-20 12:12:28
Other Links: manifest | tags
Context
2018-02-20
13:50
[core] grammar_checker.py: add option <dOptions> check-in: 8378730de1 user: olr tags: core, trunk
12:12
[core][cli][API] wrapper for the grammar checker check-in: ae76e8614f user: olr tags: cli, core, trunk
12:10
[fr][tests] update: text2 check-in: abade51f3f user: olr tags: fr, trunk
Changes

Modified gc_core/py/__init__.py from [a7ffc6f8bf] to [aeadedff14].





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from .grammar_checker import *

Added gc_core/py/grammar_checker.py version [ccd29a288b].



















































































































































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# Grammalecte
# Main class: wrapper

import importlib
import json

from . import text


class GrammarChecker:

    def __init__ (self, sLangCode, sContext="Python"):
        self.sLangCode = sLangCode
        # Grammar checker engine
        self.gce = importlib.import_module("."+sLangCode, "grammalecte")
        self.gce.load(sContext)
        # Spell checker
        self.oSpellChecker = self.gce.getSpellChecker()
        # Lexicographer
        self.oLexicographer = None
        # Text formatter
        self.oTextFormatter = None

    def getGCEngine (self):
        return self.gce

    def getSpellChecker (self):
        return self.oSpellChecker

    def getTextFormatter (self):
        if self.oTextFormatter == None:
            self.tf = importlib.import_module("."+self.sLangCode+".textformatter", "grammalecte")
        self.oTextFormatter = self.tf.TextFormatter()
        return self.oTextFormatter

    def getLexicographer (self):
        if self.oLexicographer == None:
            self.lxg = importlib.import_module("."+self.sLangCode+".lexicographe", "grammalecte")
        self.oLexicographer = self.lxg.Lexicographe(self.oSpellChecker)
        return self.oLexicographer

    def displayGCOptions (self):
        self.gce.displayOptions()

    def getParagraphErrors (self, sText, bContext=False, bSpellSugg=False, bDebug=False):
        "returns a tuple: (grammar errors, spelling errors)"
        aGrammErrs = self.gce.parse(sText, "FR", bDebug=bDebug, bContext=bContext)
        aSpellErrs = self.oSpellChecker.parseParagraph(sText, bSpellSugg)
        return aGrammErrs, aSpellErrs

    def generateText (self, sText, bEmptyIfNoErrors=False, bSpellSugg=False, nWidth=100, bDebug=False):
        pass

    def generateTextAsJSON (self, sText, bContext=False, bEmptyIfNoErrors=False, bSpellSugg=False, bReturnText=False, bDebug=False):
        pass

    def generateParagraph (self, sText, bEmptyIfNoErrors=False, bSpellSugg=False, nWidth=100, bDebug=False):
        aGrammErrs, aSpellErrs = self.getParagraphErrors(sText, False, bSpellSugg, bDebug)
        if bEmptyIfNoErrors and not aGrammErrs and not aSpellErrs:
            return ""
        return text.generateParagraph(sText, aGrammErrs, aSpellErrs, nWidth)

    def generateParagraphAsJSON (self, iIndex, sText, bContext=False, bEmptyIfNoErrors=False, bSpellSugg=False, bReturnText=False, lLineSet=None, bDebug=False):
        aGrammErrs, aSpellErrs = self.getParagraphErrors(sText, bContext, bSpellSugg, bDebug)
        aGrammErrs = list(aGrammErrs)
        if bEmptyIfNoErrors and not aGrammErrs and not aSpellErrs:
            return ""
        if lLineSet:
            aGrammErrs, aSpellErrs = text.convertToXY(aGrammErrs, aSpellErrs, lLineSet)
            return json.dumps({ "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)
        if bReturnText:
            return json.dumps({ "iParagraph": iIndex, "sText": sText, "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)
        return json.dumps({ "iParagraph": iIndex, "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)

Modified grammalecte-cli.py from [d66b04b565] to [150bfbed66].

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#!/usr/bin/env python3

import sys
import os.path
import argparse
import json

import grammalecte.fr as gce
import grammalecte.fr.lexicographe as lxg
import grammalecte.fr.textformatter as tf
import grammalecte.text as txt
import grammalecte.graphspell.tokenizer as tkz
from grammalecte.graphspell.echo import echo


_EXAMPLE = "Quoi ? Racontes ! Racontes-moi ! Bon sangg, parles ! Oui. Il y a des menteur partout. " \
           "Je suit sidéré par la brutales arrogance de cette homme-là. Quelle salopard ! Un escrocs de la pire espece. " \
           "Quant sera t’il châtiés pour ses mensonge ?             Merde ! J’en aie marre."

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    if sys.platform == "win32":
        # Apparently, the console transforms «’» in «'».
        # So we reverse it to avoid many useless warnings.
        sText = sText.replace("'", "’")
    return sText


def _getErrors (sText, oTokenizer, oSpellChecker, bContext=False, bSpellSugg=False, bDebug=False):
    "returns a tuple: (grammar errors, spelling errors)"
    aGrammErrs = gce.parse(sText, "FR", bDebug=bDebug, bContext=bContext)
    aSpellErrs = []
    for dToken in oTokenizer.genTokens(sText):
        if dToken['sType'] == "WORD" and not oSpellChecker.isValidToken(dToken['sValue']):
            if bSpellSugg:
                dToken['aSuggestions'] = []
                for lSugg in oSpellChecker.suggest(dToken['sValue']):
                    dToken['aSuggestions'].extend(lSugg)
            aSpellErrs.append(dToken)
    return aGrammErrs, aSpellErrs


def generateText (sText, oTokenizer, oSpellChecker, bDebug=False, bEmptyIfNoErrors=False, bSpellSugg=False, nWidth=100):
    aGrammErrs, aSpellErrs = _getErrors(sText, oTokenizer, oSpellChecker, False, bSpellSugg, bDebug)
    if bEmptyIfNoErrors and not aGrammErrs and not aSpellErrs:
        return ""
    return txt.generateParagraph(sText, aGrammErrs, aSpellErrs, nWidth)


def generateJSON (iIndex, sText, oTokenizer, oSpellChecker, bContext=False, bDebug=False, bEmptyIfNoErrors=False, bSpellSugg=False, lLineSet=None, bReturnText=False):
    aGrammErrs, aSpellErrs = _getErrors(sText, oTokenizer, oSpellChecker, bContext, bSpellSugg, bDebug)
    aGrammErrs = list(aGrammErrs)
    if bEmptyIfNoErrors and not aGrammErrs and not aSpellErrs:
        return ""
    if lLineSet:
        aGrammErrs, aSpellErrs = txt.convertToXY(aGrammErrs, aSpellErrs, lLineSet)
        return json.dumps({ "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)
    if bReturnText:
        return json.dumps({ "iParagraph": iIndex, "sText": sText, "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)
    return json.dumps({ "iParagraph": iIndex, "lGrammarErrors": aGrammErrs, "lSpellingErrors": aSpellErrs }, ensure_ascii=False)


def readfile (spf):
    "generator: returns file line by line"
    if os.path.isfile(spf):
        with open(spf, "r", encoding="utf-8") as hSrc:
            for sLine in hSrc:
                yield sLine
    else:
        print("# Error: file not found.")


def readfileAndConcatLines (spf):
    "generator: returns text by list of lines not separated by an empty line"




    lLine = []

    for i, sLine in enumerate(readfile(spf), 1):
        if sLine.strip():
            lLine.append((i, sLine))
        elif lLine:
            yield lLine


            lLine = []

    if lLine:
        yield lLine




def output (sText, hDst=None):
    if not hDst:
        echo(sText, end="")
    else:
        hDst.write(sText)
................................................................................
def main ():
    xParser = argparse.ArgumentParser()
    xParser.add_argument("-f", "--file", help="parse file (UTF-8 required!) [on Windows, -f is similar to -ff]", type=str)
    xParser.add_argument("-ff", "--file_to_file", help="parse file (UTF-8 required!) and create a result file (*.res.txt)", type=str)
    xParser.add_argument("-owe", "--only_when_errors", help="display results only when there are errors", action="store_true")
    xParser.add_argument("-j", "--json", help="generate list of errors in JSON (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-cl", "--concat_lines", help="concatenate lines not separated by an empty paragraph (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-tf", "--textformatter", help="auto-format text according to typographical rules (unavailable with option --concat_lines)", action="store_true")
    xParser.add_argument("-tfo", "--textformatteronly", help="auto-format text and disable grammar checking (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-ctx", "--context", help="return errors with context (only with option --json)", action="store_true")
    xParser.add_argument("-wss", "--with_spell_sugg", help="add suggestions for spelling errors (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-w", "--width", help="width in characters (40 < width < 200; default: 100)", type=int, choices=range(40,201,10), default=100)
    xParser.add_argument("-lo", "--list_options", help="list options", action="store_true")
    xParser.add_argument("-lr", "--list_rules", nargs="?", help="list rules [regex pattern as filter]", const="*")
    xParser.add_argument("-sug", "--suggest", help="get suggestions list for given word", type=str)
    xParser.add_argument("-on", "--opt_on", nargs="+", help="activate options")
    xParser.add_argument("-off", "--opt_off", nargs="+", help="deactivate options")
    xParser.add_argument("-roff", "--rule_off", nargs="+", help="deactivate rules")
    xParser.add_argument("-d", "--debug", help="debugging mode (only in interactive mode)", action="store_true")
    xArgs = xParser.parse_args()

    gce.load()




    if not xArgs.json:
        echo("Grammalecte v{}".format(gce.version))
    oSpellChecker = gce.getSpellChecker()
    oTokenizer = tkz.Tokenizer("fr")
    oLexGraphe = lxg.Lexicographe(oSpellChecker)
    if xArgs.textformatter or xArgs.textformatteronly:
        oTF = tf.TextFormatter()


    if xArgs.list_options or xArgs.list_rules:
        if xArgs.list_options:
            gce.displayOptions("fr")
        if xArgs.list_rules:
            gce.displayRules(None  if xArgs.list_rules == "*"  else xArgs.list_rules)
        exit()


    if xArgs.suggest:
        for lSugg in oSpellChecker.suggest(xArgs.suggest):
            if xArgs.json:
                sText = json.dumps({ "aSuggestions": lSugg }, ensure_ascii=False)
            else:
                sText = "Suggestions : " + " | ".join(lSugg)
            echo(sText)
        exit()


    if not xArgs.json:
        xArgs.context = False




    gce.setOptions({"html": True, "latex": True})
    if xArgs.opt_on:
        gce.setOptions({ opt:True  for opt in xArgs.opt_on  if opt in gce.getOptions() })
    if xArgs.opt_off:
        gce.setOptions({ opt:False  for opt in xArgs.opt_off  if opt in gce.getOptions() })


    if xArgs.rule_off:
        for sRule in xArgs.rule_off:
            gce.ignoreRule(sRule)

    sFile = xArgs.file or xArgs.file_to_file
    if sFile:
        # file processing
        hDst = open(sFile[:sFile.rfind(".")]+".res.txt", "w", encoding="utf-8", newline="\n")  if xArgs.file_to_file or sys.platform == "win32"  else None
        bComma = False
        if xArgs.json:
            output('{ "grammalecte": "'+gce.version+'", "lang": "'+gce.lang+'", "data" : [\n', hDst)
        if not xArgs.concat_lines:
            # pas de concaténation des lignes
            for i, sText in enumerate(readfile(sFile), 1):
                if xArgs.textformatter or xArgs.textformatteronly:
                    sText = oTF.formatText(sText)
                if xArgs.textformatteronly:
                    output(sText, hDst)
                else:

                    if xArgs.json:

                        sText = generateJSON(i, sText, oTokenizer, oSpellChecker, bContext=xArgs.context, bDebug=False, bEmptyIfNoErrors=xArgs.only_when_errors, bSpellSugg=xArgs.with_spell_sugg, bReturnText=xArgs.textformatter)
                    else:
                        sText = generateText(sText, oTokenizer, oSpellChecker, bDebug=False, bEmptyIfNoErrors=xArgs.only_when_errors, bSpellSugg=xArgs.with_spell_sugg, nWidth=xArgs.width)
                    if sText:
                        if xArgs.json and bComma:
                            output(",\n", hDst)
                        output(sText, hDst)
                        bComma = True
                if hDst:
                    echo("§ %d\r" % i, end="", flush=True)
        else:
            # concaténation des lignes non séparées par une ligne vide
            for i, lLine in enumerate(readfileAndConcatLines(sFile), 1):
                sText, lLineSet = txt.createParagraphWithLines(lLine)
                if xArgs.json:
                    sText = generateJSON(i, sText, oTokenizer, oSpellChecker, bContext=xArgs.context, bDebug=False, bEmptyIfNoErrors=xArgs.only_when_errors, bSpellSugg=xArgs.with_spell_sugg, lLineSet=lLineSet)
                else:
                    sText = generateText(sText, oTokenizer, oSpellChecker, bDebug=False, bEmptyIfNoErrors=xArgs.only_when_errors, bSpellSugg=xArgs.with_spell_sugg, nWidth=xArgs.width)
                if sText:
                    if xArgs.json and bComma:
                        output(",\n", hDst)
                    output(sText, hDst)
                    bComma = True
                if hDst:
                    echo("§ %d\r" % i, end="", flush=True)
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        sText = _getText(sInputText)
        while True:
            if sText.startswith("?"):
                for sWord in sText[1:].strip().split():
                    if sWord:
                        echo("* " + sWord)
                        for sMorph in oSpellChecker.getMorph(sWord):
                            echo("  {:<32} {}".format(sMorph, oLexGraphe.formatTags(sMorph)))
            elif sText.startswith("!"):
                for sWord in sText[1:].strip().split():
                    if sWord:
                        for lSugg in oSpellChecker.suggest(sWord):
                            echo(" | ".join(lSugg))
            elif sText.startswith(">"):
                oSpellChecker.drawPath(sText[1:].strip())
            elif sText.startswith("="):
                for sRes in oSpellChecker.select(sText[1:].strip()):
                    echo(sRes)
            elif sText.startswith("/+ "):
                gce.setOptions({ opt:True  for opt in sText[3:].strip().split()  if opt in gce.getOptions() })
                echo("done")
            elif sText.startswith("/- "):
                gce.setOptions({ opt:False  for opt in sText[3:].strip().split()  if opt in gce.getOptions() })
                echo("done")
            elif sText.startswith("/-- "):
                for sRule in sText[3:].strip().split():
                    gce.ignoreRule(sRule)
                echo("done")
            elif sText.startswith("/++ "):
                for sRule in sText[3:].strip().split():
                    gce.reactivateRule(sRule)
                echo("done")
            elif sText == "/debug" or sText == "/d":
                xArgs.debug = not(xArgs.debug)
                echo("debug mode on"  if xArgs.debug  else "debug mode off")
            elif sText == "/textformatter" or sText == "/tf":
                xArgs.textformatter = not(xArgs.textformatter)
                echo("textformatter on"  if xArgs.debug  else "textformatter off")
            elif sText == "/help" or sText == "/h":
                echo(_HELP)
            elif sText == "/lopt" or sText == "/lo":
                gce.displayOptions("fr")
            elif sText.startswith("/lr"):
                sText = sText.strip()
                sFilter = sText[sText.find(" "):].strip()  if sText != "/lr" and sText != "/rules"  else None
                gce.displayRules(sFilter)
            elif sText == "/quit" or sText == "/q":
                break
            elif sText.startswith("/rl"):
                # reload (todo)
                pass
            else:
                for sParagraph in txt.getParagraph(sText):
                    if xArgs.textformatter:
                        sText = oTF.formatText(sText)
                    sRes = generateText(sText, oTokenizer, oSpellChecker, bDebug=xArgs.debug, bEmptyIfNoErrors=xArgs.only_when_errors, nWidth=xArgs.width)
                    if sRes:
                        echo("\n" + sRes)
                    else:
                        echo("\nNo error found.")
            sText = _getText(sInputText)


if __name__ == '__main__':
    main()







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#!/usr/bin/env python3

import sys
import os.path
import argparse
import json

import grammalecte


import grammalecte.text as txt

from grammalecte.graphspell.echo import echo


_EXAMPLE = "Quoi ? Racontes ! Racontes-moi ! Bon sangg, parles ! Oui. Il y a des menteur partout. " \
           "Je suit sidéré par la brutales arrogance de cette homme-là. Quelle salopard ! Un escrocs de la pire espece. " \
           "Quant sera t’il châtiés pour ses mensonge ?             Merde ! J’en aie marre."

................................................................................
    if sys.platform == "win32":
        # Apparently, the console transforms «’» in «'».
        # So we reverse it to avoid many useless warnings.
        sText = sText.replace("'", "’")
    return sText




































def readFile (spf):
    "generator: returns file line by line"
    if os.path.isfile(spf):
        with open(spf, "r", encoding="utf-8") as hSrc:
            for sLine in hSrc:
                yield sLine
    else:
        print("# Error: file <" + spf + ">not found.")


def generateParagraphFromFile (spf, bConcatLines=False):
    "generator: returns text by tuple of (iParagraph, sParagraph, lLineSet)"
    if not bConcatLines:
        for iParagraph, sLine in enumerate(readFile(spf), 1):
            yield iParagraph, sLine, None
    else:
        lLine = []
        iParagraph = 1
        for iLine, sLine in enumerate(readFile(spf), 1):
            if sLine.strip():
                lLine.append((iLine, sLine))
            elif lLine:

                sText, lLineSet = txt.createParagraphWithLines(lLine)
                yield iParagraph, sText, lLineSet
                lLine = []
            iParagraph += 1
        if lLine:

            sText, lLineSet = txt.createParagraphWithLines(lLine)
            yield iParagraph, sText, lLineSet


def output (sText, hDst=None):
    if not hDst:
        echo(sText, end="")
    else:
        hDst.write(sText)
................................................................................
def main ():
    xParser = argparse.ArgumentParser()
    xParser.add_argument("-f", "--file", help="parse file (UTF-8 required!) [on Windows, -f is similar to -ff]", type=str)
    xParser.add_argument("-ff", "--file_to_file", help="parse file (UTF-8 required!) and create a result file (*.res.txt)", type=str)
    xParser.add_argument("-owe", "--only_when_errors", help="display results only when there are errors", action="store_true")
    xParser.add_argument("-j", "--json", help="generate list of errors in JSON (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-cl", "--concat_lines", help="concatenate lines not separated by an empty paragraph (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-tf", "--textformatter", help="auto-format text according to typographical rules (not with option --concat_lines)", action="store_true")
    xParser.add_argument("-tfo", "--textformatteronly", help="auto-format text and disable grammar checking (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-ctx", "--context", help="return errors with context (only with option --json)", action="store_true")
    xParser.add_argument("-wss", "--with_spell_sugg", help="add suggestions for spelling errors (only with option --file or --file_to_file)", action="store_true")
    xParser.add_argument("-w", "--width", help="width in characters (40 < width < 200; default: 100)", type=int, choices=range(40,201,10), default=100)
    xParser.add_argument("-lo", "--list_options", help="list options", action="store_true")
    xParser.add_argument("-lr", "--list_rules", nargs="?", help="list rules [regex pattern as filter]", const="*")
    xParser.add_argument("-sug", "--suggest", help="get suggestions list for given word", type=str)
    xParser.add_argument("-on", "--opt_on", nargs="+", help="activate options")
    xParser.add_argument("-off", "--opt_off", nargs="+", help="deactivate options")
    xParser.add_argument("-roff", "--rule_off", nargs="+", help="deactivate rules")
    xParser.add_argument("-d", "--debug", help="debugging mode (only in interactive mode)", action="store_true")
    xArgs = xParser.parse_args()

    oGrammarChecker = grammalecte.GrammarChecker("fr")
    oSpellChecker = oGrammarChecker.getSpellChecker()
    oLexicographer = oGrammarChecker.getLexicographer()
    oTextFormatter = oGrammarChecker.getTextFormatter()

    if not xArgs.json:
        echo("Grammalecte v{}".format(oGrammarChecker.gce.version))






    # list options or rules
    if xArgs.list_options or xArgs.list_rules:
        if xArgs.list_options:
            oGrammarChecker.gce.displayOptions("fr")
        if xArgs.list_rules:
            oGrammarChecker.gce.displayRules(None  if xArgs.list_rules == "*"  else xArgs.list_rules)
        exit()

    # spell suggestions
    if xArgs.suggest:
        for lSugg in oSpellChecker.suggest(xArgs.suggest):
            if xArgs.json:
                sText = json.dumps({ "aSuggestions": lSugg }, ensure_ascii=False)
            else:
                sText = "Suggestions : " + " | ".join(lSugg)
            echo(sText)
        exit()

    # disable options
    if not xArgs.json:
        xArgs.context = False
    if xArgs.concat_lines:
        xArgs.textformatter = False

    # grammar options
    oGrammarChecker.gce.setOptions({"html": True, "latex": True})
    if xArgs.opt_on:
        oGrammarChecker.gce.setOptions({ opt:True  for opt in xArgs.opt_on  if opt in oGrammarChecker.gce.getOptions() })
    if xArgs.opt_off:
        oGrammarChecker.gce.setOptions({ opt:False  for opt in xArgs.opt_off  if opt in oGrammarChecker.gce.getOptions() })

    # disable grammar rules
    if xArgs.rule_off:
        for sRule in xArgs.rule_off:
            oGrammarChecker.gce.ignoreRule(sRule)

    sFile = xArgs.file or xArgs.file_to_file
    if sFile:
        # file processing
        hDst = open(sFile[:sFile.rfind(".")]+".res.txt", "w", encoding="utf-8", newline="\n")  if xArgs.file_to_file or sys.platform == "win32"  else None
        bComma = False
        if xArgs.json:
            output('{ "grammalecte": "'+oGrammarChecker.gce.version+'", "lang": "'+oGrammarChecker.gce.lang+'", "data" : [\n', hDst)
        for i, sText, lLineSet in generateParagraphFromFile(sFile, xArgs.concat_lines):


            if xArgs.textformatter or xArgs.textformatteronly:
                sText = oTextFormatter.formatText(sText)
            if xArgs.textformatteronly:
                output(sText, hDst)

                continue
            if xArgs.json:
                sText = oGrammarChecker.generateParagraphAsJSON(i, sText, bContext=xArgs.context, bEmptyIfNoErrors=xArgs.only_when_errors, \
                                                                bSpellSugg=xArgs.with_spell_sugg, bReturnText=xArgs.textformatter, lLineSet=lLineSet)
            else:
                sText = oGrammarChecker.generateParagraph(sText, bEmptyIfNoErrors=xArgs.only_when_errors, bSpellSugg=xArgs.with_spell_sugg, nWidth=xArgs.width)















            if sText:
                if xArgs.json and bComma:
                    output(",\n", hDst)
                output(sText, hDst)
                bComma = True
            if hDst:
                echo("§ %d\r" % i, end="", flush=True)
................................................................................
        sText = _getText(sInputText)
        while True:
            if sText.startswith("?"):
                for sWord in sText[1:].strip().split():
                    if sWord:
                        echo("* " + sWord)
                        for sMorph in oSpellChecker.getMorph(sWord):
                            echo("  {:<32} {}".format(sMorph, oLexicographer.formatTags(sMorph)))
            elif sText.startswith("!"):
                for sWord in sText[1:].strip().split():
                    if sWord:
                        for lSugg in oSpellChecker.suggest(sWord):
                            echo(" | ".join(lSugg))
            elif sText.startswith(">"):
                oSpellChecker.drawPath(sText[1:].strip())
            elif sText.startswith("="):
                for sRes in oSpellChecker.select(sText[1:].strip()):
                    echo(sRes)
            elif sText.startswith("/+ "):
                oGrammarChecker.gce.setOptions({ opt:True  for opt in sText[3:].strip().split()  if opt in oGrammarChecker.gce.getOptions() })
                echo("done")
            elif sText.startswith("/- "):
                oGrammarChecker.gce.setOptions({ opt:False  for opt in sText[3:].strip().split()  if opt in oGrammarChecker.gce.getOptions() })
                echo("done")
            elif sText.startswith("/-- "):
                for sRule in sText[3:].strip().split():
                    oGrammarChecker.gce.ignoreRule(sRule)
                echo("done")
            elif sText.startswith("/++ "):
                for sRule in sText[3:].strip().split():
                    oGrammarChecker.gce.reactivateRule(sRule)
                echo("done")
            elif sText == "/debug" or sText == "/d":
                xArgs.debug = not(xArgs.debug)
                echo("debug mode on"  if xArgs.debug  else "debug mode off")
            elif sText == "/textformatter" or sText == "/tf":
                xArgs.textformatter = not(xArgs.textformatter)
                echo("textformatter on"  if xArgs.debug  else "textformatter off")
            elif sText == "/help" or sText == "/h":
                echo(_HELP)
            elif sText == "/lopt" or sText == "/lo":
                oGrammarChecker.gce.displayOptions("fr")
            elif sText.startswith("/lr"):
                sText = sText.strip()
                sFilter = sText[sText.find(" "):].strip()  if sText != "/lr" and sText != "/rules"  else None
                oGrammarChecker.gce.displayRules(sFilter)
            elif sText == "/quit" or sText == "/q":
                break
            elif sText.startswith("/rl"):
                # reload (todo)
                pass
            else:
                for sParagraph in txt.getParagraph(sText):
                    if xArgs.textformatter:
                        sText = oTextFormatter.formatText(sText)
                    sRes = oGrammarChecker.generateParagraph(sText, bEmptyIfNoErrors=xArgs.only_when_errors, nWidth=xArgs.width, bDebug=xArgs.debug)
                    if sRes:
                        echo("\n" + sRes)
                    else:
                        echo("\nNo error found.")
            sText = _getText(sInputText)


if __name__ == '__main__':
    main()