[FOP-3077] Wrong rendering of LATIN SMALL LETTER J WITH COMBINING ACUTE ACCENT

• 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 10:13
• Updated: 11/Oct/22 08:15
• Resolved: 05/Aug/22 07:04

Description

In the glyph layout process for LATIN SMALL LETTER J WITH COMBINING ACUTE ACCENT
the letter "j" should be substituted by dotless j and then combined with the accent.
The substitution is not carried out.
For font Noto Sans Regular
Result with FOP:

Result with HarfBuzz:

The same error occurs with font Noto Sans Mono Regular.
FOP:

HarfBuzz:

See also fop-j-acute.fo and fop-j-acute.fo.pdf

For reference I added a list of all characters and sequences of DIN SPEC 91379, see fop-din-spec-91379.fo and fop-din-spec-91379.fo.pdf .

Issue Links

• links to: GitHub Pull Request #70