Simon,

 

Pardon me if I have not read your comments correctly. As I read them they
are about the defects of Lilypond yet are based on a score written by
Denemo.

 

Lilypond is a computer program. As such it is a mathematical system.
According to Godel's Incompleteness Theorems, any system is either
consistent or complete. The Lilypond system is consistent. It is not
complete, therefore some "tweaking" is necessary is certain circumstances. 

 

Hand engraved music is not consistent. The engraver adjusts as necessary,
and the engraver is "complete," i.e., able to address all situations.

 

In my limited work with Lilypond (less than two years and maybe 20 scores),
any "incompleteness" of Lilypond has been handily dealt with after
requesting help from the user's group.

 

Mark Stephen Mrotek

 

From: lilypond-user-bounces+carsonmark=ca.rr....@gnu.org
[mailto:lilypond-user-bounces+carsonmark=ca.rr....@gnu.org] On Behalf Of
Simon Albrecht
Sent: Monday, March 24, 2014 5:11 PM
To: Richard Shann; lilypond user list
Subject: Discussing typographical standards (was: Tuplet notehead shared...)

 

 

Am 24.03.2014 13:33, schrieb Richard Shann:

 
An example of this, typeset using LilyPond is posted here:
 
http://imslp.org/wiki/Special:ImagefromIndex/278632
 
To do this I set tuplet timing around the entire bass part and used
doubled time signatures (one hidden IIRC)
 
Richard

The following is completely off-topic, but I'd like to share some
observations I often make and thoughts I have and ask for your opinion:
Looking at this score confirms me in my opinion that LilyPond default output
alone is no guarantee for a good-looking result in accordance with
typographical good use. This may be partly due to an older lilypond version
used, but there are some basic issues I see with this:

- For what I know of best practice in typography, it is normally unnecessary
to use slurs for indicating melismata. Beaming (\autoBeamOff, melismata with
[]), placement of syllables and hyphenation/extender lines make the lyrics
assignment unambiguous and easy to read in all but the most complex cases
(that is, when the rhythmic complexity requires that the beaming corresponds
to beat groups and legibility would suffer in the opposite case-which will
rarely occur before 1900).
Certainly I know that the Lily authors knew what they were doing, when they
recommended using slurs for this purpose. This is used in excellent
hand-engraved editions as well, I think especially later in the 20th
century. Nevertheless I vote for the supposedly older use, as described
before.

- The default Denemo output reflects the now common, but faulty practice of
writing syl- la- ble instead of syl - la - ble (with the hyphens centered
between syllables). The corresponding Lilypond code would be { syl -- la --
ble }, see Learning Manual, Aligning lyrics to a melody
<http://lilypond.org/doc/v2.18/Documentation/learning/aligning-lyrics-to-a-m
elody> .

- The beginning of the first recitative is a good example where inserting a
line break at half-measure would significantly improve the visual impression
by a more even horizontal spacing. I found that it was common in traditional
hand-engraved scores to do such mid-measure breaks (if measures aren't
rather short), and thus I am often using \bar "" at half-measure. Sometimes
I even use an extra voice for something like \repeat unfold 35 { s2 \bar ""
s2 } and thus create more flexibility in line-breaking. The disadvantage is
that there is no possibility to differ in likeliness between mid-measure and
full-measure breaks, which would then be desirable.

- As always, the default margins are too small. This is already being
discussed as issue 3808
<http://code.google.com/p/lilypond/issues/detail?id=3808>  and will
hopefully be changed soon. I once read a comprehensive article
<http://www.dante.de/tex/Dokumente/KohmSatzspiegel.pdf>  (in German) on this
topic from the German Tex user group's magazine, and the author pointed out
that in medieval manuscripts and renaissance prints an outstandingly
pleasing appearance is achieved by page margins which cover up half of the
page's space! This is luxury, of course, and usually unaffordable, but I
find it evident that having "unusually" large margins (and simple ratios
between the measurements of the page and margins, and the top-margin smaller
than the bottom-margin and so on.) much improves the look of the page. It
might necessitate to decrease staff size, though, but anyway 16 pt are no
way too small.

- In order to increase legibility and clarity it's also much advisable to
use at least one StaffGroup, e.g.
\new StaffGroup {
  \new Staff = "fl" {}
  \new StaffGroup {
    \new Staff = "vl1" {}
    \new Staff = "vl2" {}
  }
  ...
}

Using LilyPond unfortunately doesn't in itself guarantee "flawless"
typography (as Denemo advertises itself). You need to use it correctly also,
following the instructions in the manuals.

I hope I haven't been too "moralist" there, nor too extensive. sorry if I
have.
Best regards,

Simon

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