/System/Library/Fonts/Supplemental/NotoSansSiddham-Regular.ttf
(installed with macOS Big Sur)
May 2, 2021
Font Version
Version 2.001
OS name and version
macOS Big Sur Version 11.3 (20E232)
Issue
Observed results
The following image of the sequence πππ€ππππ shows SIDDHAM SEPARATOR DOT is at the center height of the line.
Rendered with Firefox:
Rendered with hb-view:
Expected results
The specification specifies SIDDHAM SEPARATOR DOT as "marks boundaries between syllables, words, and phrases; written at the head-height." (Unicode 13.0, 15.5 Siddham, Table 15-2)
U+11580 SIDDHAM LETTER A
U+115C4 SIDDHAM SEPARATOR DOT
U+115A4 SIDDHAM LETTER BA
U+115C4 SIDDHAM SEPARATOR DOT
U+11590 SIDDHAM LETTER GA
U+115C4 SIDDHAM SEPARATOR DOT
U+1159F SIDDHAM LETTER DA
Where the font came from, and when
/System/Library/Fonts/Supplemental/NotoSansSiddham-Regular.ttf (installed with macOS Big Sur)
May 2, 2021
Font Version
Version 2.001
OS name and version
macOS Big Sur Version 11.3 (20E232)
Issue
Observed results
The following image of the sequence
πππ€ππππshows SIDDHAM SEPARATOR DOT is at the center height of the line.Rendered with Firefox:
Rendered with hb-view:
Expected results
The specification specifies SIDDHAM SEPARATOR DOT as "marks boundaries between syllables, words, and phrases; written at the head-height." (Unicode 13.0, 15.5 Siddham, Table 15-2)
Comparison with Muktamsiddham font
The following image is rendered with Muktamsiddham Version 2.0.0
Additional Info
Figure 38 and figure 39 of Proposal to Encode the Siddham Script in ISO/IEC 10646 show the difference of SIDDHAM SEPARATOR-1 (now SIDDHAM SEPARATOR DOT) and MIDDLE DOT.
Character data
πππ€ππππ