Double-clicking a word containing numbers with underscore does not select the whole word

[bigDevDe]

When double clicking "huhu_2" it only selects "huhu" instead of the whole word.

Seems to be a problem with the BreakIterator, I found a similar (solved) Issue #197

A workaround or a fix would be great! Thanks!

[Jugen]

You can workaround by overriding selectWord() with something like:

private final CodeArea area = new CodeArea()
{
    @Override public void selectWord()
    {
        if ( getLength() == 0 ) return;

        CaretSelectionBind<?,?,?> csb = getCaretSelectionBind();
        int position = csb.getPosition(); 
        
        BreakIterator breakIterator = BreakIterator.getWordInstance();
        breakIterator.setText( getText() );

        breakIterator.preceding( position );
        int start = breakIterator.current();
        
        while ( start > 0 && "_-".indexOf( getText().charAt( start-1 ) ) > -1 )
        {
            if ( --start > 0 && ! breakIterator.isBoundary( start-1 ) )
            {
                breakIterator.preceding( start );
                start = breakIterator.current();
            }
        }
        
        breakIterator.following( position );
        int end = breakIterator.current();
        
        while ( end < getLength() && "_-".indexOf( getText().charAt( end ) ) > -1 )
        {
            if ( ++end < getLength() && ! breakIterator.isBoundary( end+1 ) )
            {
                breakIterator.following( end );
                end = breakIterator.current();
            }
            // For some reason single digits aren't picked up so ....
            else if ( Character.isDigit( getText().charAt( end ) ) )
            {
                end++;
            }
        }
        
        csb.selectRange( start, end );
    }
};

[Jugen]

This is now built into the latest release of CodeArea in RichTextFX 0.10.2