[FOP-3078] [PATCH] Wrong position of macron in S WITH COMBINING HORN AND COMBINING MACRON

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8
• Fix Version/s: 2.8
• Component/s: font/opentype
• Assignee: Simon Steiner
• Reporter: Volker Kunert
• Created: 11/Jun/22 10:21
• Updated: 05/Aug/22 02:00
• Resolved: 16/Jun/22 15:39

Description

In the sequences

0053 031B 0304; LATIN CAPITAL LETTER S WITH COMBINING HORN AND COMBINING MACRON; S̛̄;

and

0073 031B 0304; LATIN SMALL LETTER S WITH COMBINING HORN AND COMBINING MACRON; s̛̄;

the MACRON has a wrong position for font Noto Sans Mono Regular.

Compare rendering with FOP:

and with HarfBuzz hb-view:

See also: fop-s-horn-macron.fo, fop-s-horn-macron.fo.pdf

Rendering with font Noto Sans Regular is correct.

For reference I added the letters of DIN SPEC 91379: fop-din-spec-91379.fo, fop-din-spec-91379.fo.pdf

Issue Links

• links to: GitHub Pull Request #69