Re: Making flags a bit thicker? Changing distance between key signature elements?

[Federico Bruni]

Il giorno lun 30 mag 2016 alle 11:13, Stanislav <address@hidden> 
ha scritto:
> Now I mainly
> use Musescore, which is a wonderful piece of software,
> but as of yet it cannot change the width of flags
> and chance distance between key signature elements.
> Can those things be done in Lilypond?

I've looked at:
http://lilypond.org/doc/v2.19/Documentation/internals/flag

and thought that X-extent could have been the right property, because 
the description says:

"""
X-extent (pair of numbers):

   ly:flag::width

   Extent (size) in the X direction, measured in staff-space units, 
relative to object’s reference point.
"""

but actually it just takes space and place next notes more faraway on 
the line:

\version "2.19.42"
\relative {
 c''8
 \override Flag #'X-extent = #'(0 . 10)
 c8 d
}

I would call it X-padding