FontBakery Check Report

If you think a check is flawed or have an idea for a check, please file an issue at https://github.com/fonttools/fontbakery/issues and remember to include a pointer to the repo and branch you're checking.

Summary

💥 ERROR	🔥 FAIL	⚠️ WARN	⏩ SKIP	ℹ️ INFO	✅ PASS
1	1	11	37	9	182
1%	1%	6%	21%	5%	104%

Note: The following loglevels were omitted in this report: SKIP, INFO, PASS, DEBUG

Meaning of check results:

💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
🔥 A FAIL is a problem with the font that must be fixed.
⚠️ A WARN is something that you should consider addressing.
ℹ️ An INFO result simply prints something useful. Typically stats.
✅ A PASS means the font looks good for the given checking routine.
⏩ And a SKIP happens when the check does not apply to the given font.

If you get ERRORs, please help us improve the tool by reporting them at our issue tracker.

(but other kinds of bug reports and/or feature requests are also always welcome, of course!)

FontBakery version: 0.9.2

Section: Google Fonts

🔥⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>

⚠️ Syne[wght].ttf

⚠️ WARN
OS/2 VendorID value 'NONE' is not yet recognized. If you registered it recently, then it's safe to ignore this warning message. Otherwise, you should set it to your own unique 4 character code, and register it with Microsoft at https://www.microsoft.com/typography/links/vendorlist.aspx [code: unknown]

Check Google Fonts glyph coverage.

Check ID: <FontBakeryCheck:com.google.fonts/check/glyph_coverage>

🔥 Syne[wght].ttf

🔥 FAIL

Missing required codepoints:

- 0x1E9E (LATIN CAPITAL LETTER SHARP S)


- 0x016C (LATIN CAPITAL LETTER U WITH BREVE)


- 0x0237 (LATIN SMALL LETTER DOTLESS J)


- 0x016D (LATIN SMALL LETTER U WITH BREVE)

[code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>

⚠️ Syne[wght].ttf

⚠️ WARN
The following codepoints supported by the font are not covered by any subsets defined in the font's metadata file, and will never be served. You can solve this by either manually adding additional subset declarations to METADATA.pb, or by editing the glyphset definitions.
- U+02C7 CARON: try adding one of: canadian-aboriginal, tifinagh
- U+02D8 BREVE: try adding canadian-aboriginal
- U+02D9 DOT ABOVE: try adding canadian-aboriginal
- U+02DB OGONEK: try adding canadian-aboriginal
- U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
- U+0300 COMBINING GRAVE ACCENT: try adding one of: coptic, cherokee, tai-le
- U+0301 COMBINING ACUTE ACCENT: try adding one of: coptic, tifinagh, cherokee, tai-le
- U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: coptic, tifinagh, cherokee
- U+0303 COMBINING TILDE: not included in any glyphset definition
- U+0304 COMBINING MACRON: try adding one of: coptic, tifinagh, gothic, cherokee
- U+0306 COMBINING BREVE: try adding tifinagh
- U+0307 COMBINING DOT ABOVE: try adding one of: coptic, tai-le, tifinagh, canadian-aboriginal, malayalam
- U+0308 COMBINING DIAERESIS: try adding one of: gothic, coptic, tai-le
- U+030A COMBINING RING ABOVE: not included in any glyphset definition
- U+030B COMBINING DOUBLE ACUTE ACCENT: try adding cherokee
- U+030C COMBINING CARON: try adding one of: cherokee, tai-le
- U+0312 COMBINING TURNED COMMA ABOVE: not included in any glyphset definition
- U+0326 COMBINING COMMA BELOW: not included in any glyphset definition
- U+0327 COMBINING CEDILLA: not included in any glyphset definition
- U+0328 COMBINING OGONEK: not included in any glyphset definition
- U+0335 COMBINING SHORT STROKE OVERLAY: not included in any glyphset definition
- U+0336 COMBINING LONG STROKE OVERLAY: not included in any glyphset definition
- U+0337 COMBINING SHORT SOLIDUS OVERLAY: not included in any glyphset definition
- U+0338 COMBINING LONG SOLIDUS OVERLAY: not included in any glyphset definition
- U+2021 DOUBLE DAGGER: not included in any glyphset definition
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2150 VULGAR FRACTION ONE SEVENTH: not included in any glyphset definition
- U+2151 VULGAR FRACTION ONE NINTH: not included in any glyphset definition
- U+2152 VULGAR FRACTION ONE TENTH: not included in any glyphset definition
- U+2153 VULGAR FRACTION ONE THIRD: not included in any glyphset definition
- U+2154 VULGAR FRACTION TWO THIRDS: not included in any glyphset definition
- U+2155 VULGAR FRACTION ONE FIFTH: not included in any glyphset definition
- U+2156 VULGAR FRACTION TWO FIFTHS: not included in any glyphset definition
- U+2157 VULGAR FRACTION THREE FIFTHS: not included in any glyphset definition
- U+2158 VULGAR FRACTION FOUR FIFTHS: not included in any glyphset definition
- U+2159 VULGAR FRACTION ONE SIXTH: not included in any glyphset definition
- U+215A VULGAR FRACTION FIVE SIXTHS: not included in any glyphset definition
- U+215B VULGAR FRACTION ONE EIGHTH: not included in any glyphset definition
- U+215C VULGAR FRACTION THREE EIGHTHS: not included in any glyphset definition
- U+215D VULGAR FRACTION FIVE EIGHTHS: not included in any glyphset definition
- U+215E VULGAR FRACTION SEVEN EIGHTHS: not included in any glyphset definition
- U+2189 VULGAR FRACTION ZERO THIRDS: not included in any glyphset definition
- U+2190 LEFTWARDS ARROW: not included in any glyphset definition
- U+2192 RIGHTWARDS ARROW: not included in any glyphset definition
- U+2194 LEFT RIGHT ARROW: not included in any glyphset definition
- U+2195 UP DOWN ARROW: not included in any glyphset definition
- U+2196 NORTH WEST ARROW: not included in any glyphset definition
- U+2197 NORTH EAST ARROW: not included in any glyphset definition
- U+2198 SOUTH EAST ARROW: not included in any glyphset definition
- U+2199 SOUTH WEST ARROW: not included in any glyphset definition
- U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
- U+2205 EMPTY SET: not included in any glyphset definition
- U+220F N-ARY PRODUCT: not included in any glyphset definition
- U+2211 N-ARY SUMMATION: not included in any glyphset definition
- U+221A SQUARE ROOT: not included in any glyphset definition
- U+221E INFINITY: not included in any glyphset definition
- U+222B INTEGRAL: not included in any glyphset definition
- U+2248 ALMOST EQUAL TO: not included in any glyphset definition
- U+2260 NOT EQUAL TO: not included in any glyphset definition
- U+2264 LESS-THAN OR EQUAL TO: not included in any glyphset definition
- U+2265 GREATER-THAN OR EQUAL TO: not included in any glyphset definition
- U+25CA LOZENGE: not included in any glyphset definition
- U+F8FF : not included in any glyphset definition
- U+FB01 LATIN SMALL LIGATURE FI: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font: greek, latin, latin-ext, menu [code: unreachable-subsetting]

Is there kerning info for non-ligated sequences?

Check ID: <FontBakeryCheck:com.google.fonts/check/kerning_for_non_ligated_sequences>

⚠️ Syne[wght].ttf

⚠️ WARN
GPOS table lacks kerning info for the following non-ligated sequences:
```
- f + f

- f + i

- i + f [code: lacks-kern-info]
```

A static fonts directory with at least two fonts must accompany variable fonts

Check ID: <FontBakeryCheck:com.google.fonts/check/repo/vf_has_static_fonts>

⚠️ Syne[wght].ttf

⚠️ WARN
Please consider adding a subdirectory called "static/" and including in it static font files. [code: missing]

Ensure fonts have ScriptLangTags declared on the 'meta' table.

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>

⚠️ Syne[wght].ttf

⚠️ WARN
This font file does not have a 'meta' table. [code: lacks-meta-table]

Section: Universal

💥⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Check font contains no unreachable glyphs

Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>

⚠️ Syne[wght].ttf

⚠️ WARN
The following glyphs could not be reached by codepoint or substitution rules:
```
- fraction.001

- random
```
[code: unreachable-glyphs]

Does the font contain a soft hyphen?

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>

⚠️ Syne[wght].ttf

⚠️ WARN
This font has a 'Soft Hyphen' character. [code: softhyphen]

Detect any interpolation issues in the font.

Check ID: <FontBakeryCheck:com.google.fonts/check/interpolation_issues>

⚠️ Syne[wght].ttf

⚠️ WARN
Interpolation issues were found in the font: - Contour 1 start point differs in glyph 'guillemotleft' between location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x104cda950> and location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x1059db0a0> [code: interpolation-issues]

Check math signs have the same width.

Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>

⚠️ Syne[wght].ttf

⚠️ WARN
The most common width is 460 among a set of 2 math glyphs. The following math glyphs have a different width, though:

Width = 532: less, greater

Width = 470: notequal, equal

Width = 595: logicalnot

Width = 404: multiply

Width = 480: divide

Width = 440: minus

Width = 500: approxequal

Width = 596: lessequal

Width = 539: greaterequal [code: width-outliers]

Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)

Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron:googlefonts>

💥 Syne[wght].ttf

💥 ERROR
Failed with TypeError: cannot unpack non-iterable float object

Section: Shaping Checks

⚠️⚠️⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/dotted_circle>

⚠️ Syne[wght].ttf

⚠️ WARN
No dotted circle glyph present [code: missing-dotted-circle]

Ensure soft_dotted characters lose their dot when combined with marks that replace the dot.

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_dotted>

⚠️ Syne[wght].ttf

⚠️ WARN
The dot of soft dotted characters used in orthographies must disappear in the following strings: j̀ j́ j̃ j̄ j̈ į̀ į́ į̂ į̃ į̄ į̌

The dot of soft dotted characters should disappear in other cases, for example: ĩ̦ ĭ̦ i̦̇ i̦̊ i̦̋ ǐ̦ i̦̒ ĵ j̆ j̇ j̊ j̋ ǰ j̒ j̦̀ j̦́ ĵ̦ j̦̃ j̦̄ j̦̆

Your font does not cover the following languages that require the soft-dotted feature: Navajo (Latn, 166,319 speakers), Aghem (Latn, 38,843 speakers), Igbo (Latn, 27,823,640 speakers), Dutch (Latn, 31,709,104 speakers), Lithuanian (Latn, 2,357,094 speakers), Basaa (Latn, 332,940 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Belarusian (Cyrl, 10,064,517 speakers). [code: soft-dotted]