[Lilypond-auto] Issue 3930 in lilypond: parenthesizing very small objects returns ugly output

[lilypond]

Status: Accepted
Owner: ----

New issue 3930 by address@hidden: parenthesizing very small objects  
returns ugly output
http://code.google.com/p/lilypond/issues/detail?id=3930

As a test-case I use:

\version "2.19.6"
\markup \parenthesize "."

The output returns parentheses which are way to thick, concerning the size  
of the dot. Attached is the default-output.

Seems there is no override to improve the thickness significantly.

exp.:
\markup
  \override #'(thickness . 0)
%  \override #'(width . 0.06)
%  \override #'(angularity . 0.01)
%  \override #'(padding . -0.1)
  \parenthesize "."

The reason seems to be that in stencil.scm the value for the thickness used  
by make-bezier-sandwich-stencil in make-parenthesis-stencil is hardcoded:
(line-width 0.1)

This currently blocks my work on Issue 2752

Attachments:
        2.18.0-zoom-6400.png  9.6 KB

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