Grâce à Christophe Barnier, voici un colorateur syntaxique du code OEF pour l'éditeur NotePad++ :

Pour implanter le langage OEF dans NotePAD++:

1. Copier le code XML ci dessous et enregistrer un fichier .xml
2. Dans NotePad++ aller dans le menu langage/Définir votre langage/import
3. Redémarrer NOTEPAD++, retourner dans langage et choisissez OEF

À l’utilisation, on peut replier tout les blocs ou seulement les blocs du niveau 1 dans le menu affichage, c’est très pratique.

<NotepadPlus>
  <UserLang name="OEF" ext="" udlVersion="2.1">
      <Settings>
          <Global caseIgnored="no" allowFoldOfComments="no" foldCompact="no" forcePureLC="0" decimalSeparator="0" />
          <Prefix Keywords1="no" Keywords2="no" Keywords3="no" Keywords4="no" Keywords5="no" Keywords6="no" Keywords7="no" Keywords8="no" />
      </Settings>
      <KeywordLists>
          <Keywords name="Comments"></Keywords>
          <Keywords name="Numbers, prefix1"></Keywords>
          <Keywords name="Numbers, prefix2"></Keywords>
          <Keywords name="Numbers, extras1"></Keywords>
          <Keywords name="Numbers, extras2"></Keywords>
          <Keywords name="Numbers, suffix1"></Keywords>
          <Keywords name="Numbers, suffix2"></Keywords>
          <Keywords name="Numbers, range"></Keywords>
          <Keywords name="Operators1"></Keywords>
          <Keywords name="Operators2"></Keywords>
          <Keywords name="Folders in code1, open">{</Keywords>
          <Keywords name="Folders in code1, middle"></Keywords>
          <Keywords name="Folders in code1, close">}</Keywords>
          <Keywords name="Folders in code2, open"></Keywords>
          <Keywords name="Folders in code2, middle"></Keywords>
          <Keywords name="Folders in code2, close"></Keywords>
          <Keywords name="Folders in comment, open"></Keywords>
          <Keywords name="Folders in comment, middle"></Keywords>
          <Keywords name="Folders in comment, close"></Keywords>
          <Keywords name="Keywords1">\title \language \author \email \format \keywords \credits \description \observation \precision \range \computeanswer \statement \condition \solution \hint \help \feedback \latex \css \steps \nextstep \conditions</Keywords>
          <Keywords name="Keywords2">\real \complex \integer \text \rational \function \matrix</Keywords>
          <Keywords name="Keywords3">\if \ifval \for \while \special</Keywords>
          <Keywords name="Keywords4">\answer \choice</Keywords>
          <Keywords name="Keywords5"></Keywords>
          <Keywords name="Keywords6"></Keywords>
          <Keywords name="Keywords7"></Keywords>
          <Keywords name="Keywords8"></Keywords>
          <Keywords name="Delimiters"></Keywords>
      </KeywordLists>
      <Styles>
          <WordsStyle name="DEFAULT" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="COMMENTS" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="LINE COMMENTS" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="NUMBERS" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="KEYWORDS1" fgColor="008000" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="KEYWORDS2" fgColor="000080" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="KEYWORDS3" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="KEYWORDS4" fgColor="FF0080" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="KEYWORDS5" fgColor="000080" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="KEYWORDS6" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="KEYWORDS7" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="KEYWORDS8" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="OPERATORS" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="FOLDER IN CODE1" fgColor="FF0000" bgColor="FFFFFF" fontName="" fontStyle="1" nesting="0" />
          <WordsStyle name="FOLDER IN CODE2" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="FOLDER IN COMMENT" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS1" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS2" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS3" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS4" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS5" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS6" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS7" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
          <WordsStyle name="DELIMITERS8" fgColor="000000" bgColor="FFFFFF" fontName="" fontStyle="0" nesting="0" />
      </Styles>
  </UserLang>
</NotepadPlus>