[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #4807 Wrong glissando slopes with accidental in target chord

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• labels: Regression --> Regression, Fixed_2_21_0
• status: Started --> Fixed
• Patch: push -->
• Comment:

commit 4d958aa0ac05f7bc4c1b294e8697274a015d38fb
Author: Malte Meyn address@hidden
Date: Sat May 12 10:53:45 2018 +0200

Issue 4807/2: add chord glissandi to regtest

commit 13e34233a0bb42a481da1471f4e4acbb62ab5cff
Author: Malte Meyn address@hidden
Date: Wed May 9 15:49:09 2018 +0200

Issue 4807/1: fix glissando in case of accidentals

This reverts b47350d1 as both issue 40 and 4807 are solved then.

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[issues:#4807] Wrong glissando slopes with accidental in target chord

Status: Fixed
Labels: Regression Fixed_2_21_0
Created: Mon Mar 21, 2016 10:59 AM UTC by Simon Albrecht
Last Updated: Sun May 20, 2018 09:39 PM UTC
Owner: Malte Meyn
Attachments:

• 4807-2.16-no-bug.png (4.9 kB; image/png)
• 4807-2.18-bug.png (5.4 kB; image/png)
• Reg_test_2018-05-12_15-47-11.png (37.1 kB; image/png)

http://codereview.appspot.com/342100043

As Harm reported, glissando slopes may be wrongly calculated, if there is an accidental on the target chord. This worked fine in v2.16.2.

\version "2.18.2"
%% up to 2.19.39

{ <d f>1\glissando <fis'' a''>1 }

%% this one is ok:
{ <d f>1\glissando <f'' a''>1 }

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