lily 1.5.39

[Han-Wen Nienhuys]

.39 has some bugfixes in the new spacing code. Now you can use
arpeggios at the start of a bar again (woohoo!). 


2002-03-13  Han-Wen  <address@hidden>

        * VERSION: 1.5.39 released

        * lily/simple-spacer.cc (add_rod): rods take precedence over
        infinitely stiff springs. This fixes bugs with arpeggios and bar-lines.

        * lily/arpeggio-engraver.cc (acknowledge_grob): clean up.

        * lily/note-spacing.cc (get_spacing): only insert space for
        accidentals if necessary.

        * input/regression/spacing-accidental-staffs.ly (texidoc): update 
example

        * lily/spacing-spanner.cc (musical_column_spacing): new
        function. Have correct spacing from note to end-of-line as well.

        * mf/feta-klef.mf: heavier left part of F clef


2002-03-12  Jan Nieuwenhuizen  <address@hidden>

       * Documentation/topdocs/INSTALL.texi: Add section for MacOS X.

       * darwin.patch: New file.

       * lily/beam.cc (set_stem_shorten): Revive deceased stem shorten
       code.  Shorten stems by fraction of stems to be shortened.

       * lily/stem.cc (get_default_stem_end_position): Shorten only half
       of shorten value for boundary cases.

       * scm/grob-description.scm (Stem): Set stem-shorten to (1.0 0.5).
       (Beam): Set beamed-stem-shorten to (1.0 0.5).

2002-03-11  Jan Nieuwenhuizen  <address@hidden>

       * lily/beam.cc (check_stem_length_f): Try to lenthen more.

       * scm/grob-description.scm (Beam): Add concaveness.  Replace
       Beam::cancel_suspect_slope with Beam::check_concave.
 
       * lily/beam.cc (check_concave): Calculate concaveness of beam, and
       set slope to horizontal if concaveness > Beam.concaveness.  This
       handles cases that kludgy cancel_suspect_slope was meant to catch
       very well.
       (cancel_suspect_slope): Remove.

2002-03-12 Rune Zedeler <address@hidden>

        * lily/beam.cc lily/stem.cc lily/beam-engraver.cc allow for
        stemLeftBeamCount and stemRightBeamCount to equal 0.
        Fixes [c8 c4 c8]
      
2002-03-12  Han-Wen  <address@hidden>

        * lily/spacing-spanner.cc (breakable_column_spacing): Only do
        fixed spacing for pref matter, if the next column is musical, and
        at the same moment.

        * lily/note-spacing.cc (stem_dir_correction): Use correct
        discretionary for stem-bar spacing.


--
Han-Wen Nienhuys   |   address@hidden    | http://www.cs.uu.nl/~hanwen/