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	☠ FATAL	🔥 FAIL	⚠️ WARN	⏩ SKIP	ℹ️ INFO	✅ PASS
0	0	7	9	96	7	130
0%	0%	3%	4%	39%	3%	52%

Meaning of check results:

💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
☠ A FATAL is an extremely severe issue that must be addressed immediately.
🔥 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: 0.12.0

OpenType Specification Checks

⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩

Does GPOS table have kerning information? This check skips monospaced fonts as defined by post.isFixedPitch value

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN
GPOS table lacks kerning information.
[code: lacks-kern-info]

Universal Profile Checks

🔥🔥⚠️⚠️⚠️⏩⏩⏩⏩ℹ️

Check that glyph for U+0675 ARABIC LETTER HIGH HAMZA is not a mark.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL
The arabic letter high hamza (U+0675) should have roughly the same size the arabic letter hamza (U+0621), but a different glyph outline area was detected.
[code: glyph-area]

Checking OS/2 usWinAscent & usWinDescent.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL
OS/2.usWinAscent value should be equal or greater than 1191, but got 1069 instead
[code: ascent]
🔥 FAIL
OS/2.usWinDescent value should be equal or greater than 419, but got 293 instead
[code: descent]

Detect any interpolation issues in the font.

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN

Interpolation issues were found in the font:

- Contour 0 point 40 has a kink between location wght=400 and location wght=700

- Contour 0 in glyph 'uni08AA': becomes underweight between wght=400 and wght=700.

- Contour 0 point 24 has a kink between location wght=400 and location wght=700

- Contour 0 point 26 has a kink between location wght=400 and location wght=700

- Contour 0 point 72 has a kink between location wght=400 and location wght=700

[code: interpolation-issues]

Check font contains no unreachable glyphs

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN

The following glyphs could not be reached by codepoint or substitution rules:

- _1518

- _531.001

- _539

- _540

- _782

- _786

- _874

- _986

- _twodotstah

- _uniFBB2.001

- _uniFBB3.001

- _vabove

- alrahem

- alrhman

- bsm

- dotamiddlear

- threedotsdowncenterar

- uni0644Final.rlig

- uni06A1.init

- uni06A1.medi

- uni06B5.isol

- uni06B6.isol

- uni06B7.isol

- uni06BA.init

- uni06BA.medi

- uni06BD.init

- uni06BD.medi

- uniFBB2.001

- uniFBB5.001

- uniFBB6.001

- uniFBBB.001

- uniFBBB.002

- uniFBBE.001

- uniFC5B.fina

- uniFC5C.fina

- uniFD3D.rlig

- uniFDF2.001

- uniFDFD.01

- uniFEA4_uniFBB4_uniFBB3

- uniFEA4_uniFBBD

- uniFEB3_uniFBB6_uniFBB7

- uniFEC4_uniFBB4

[code: unreachable-glyphs]

Font has proper whitespace glyph names?

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN
Glyph 0x0020 is called "uni0020": Change to "space"
[code: not-recommended-0020]

Shaping Checks

🔥⏩⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL
The following glyphs could not be attached to the dotted circle glyph:
```
- uni0654

- uni065B
```
[code: unattached-dotted-circle-marks]

Article Checks

⚠️

EXPERIMENTAL CHECK - Since 2024/Mar/25
Validate location, size and resolution of article images.

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN
Family metadata at fonts/NotoNaskhArabicUI/googlefonts/variable does not have an article.
[code: lacks-article]

Metadata Checks

⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩

Check for codepoints not covered by METADATA subsets.

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

⚠️ NotoNaskhArabicUI[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+200F RIGHT-TO-LEFT MARK: try adding one of: syriac, phags-pa, thaana, nko, hebrew
- U+25CC DOTTED CIRCLE: try adding one of: sharada, limbu, buginese, modi, old-permic, symbols, grantha, elbasan, kannada, miao, javanese, telugu, tai-le, syriac, devanagari, new-tai-lue, tai-viet, ahom, hanunoo, buhid, psalter-pahlavi, nko, khmer, kharoshthi, syloti-nagri, balinese, mongolian, chakma, bengali, hebrew, pahawh-hmong, math, sogdian, lao, thaana, malayalam, armenian, warang-citi, kaithi, gunjala-gondi, duployan, masaram-gondi, mahajani, meetei-mayek, soyombo, dogra, oriya, mandaic, coptic, gurmukhi, khojki, phags-pa, gujarati, takri, tai-tham, sundanese, yi, kayah-li, siddham, wancho, mende-kikakui, batak, saurashtra, tagalog, thai, osage, tamil, adlam, brahmi, tirhuta, canadian-aboriginal, khudawadi, lepcha, tifinagh, marchen, bhaiksuki, rejang, newa, bassa-vah, tibetan, zanabazar-square, sinhala, caucasian-albanian, music, tagbanwa, myanmar, hanifi-rohingya, manichaean, cham
Or you can add the above codepoints to one of the subsets supported by the font: arabic, cyrillic-ext, greek-ext, latin-ext
[code: unreachable-subsetting]

Glyphset Checks

🔥

Shapes languages in all GF glyphsets.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL

GF_Arabic_Plus glyphset:

Language	FAIL messages
ps_Arab (Pashto)	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to uni0020
^	Shaper didn't attach uni0654 to None
^	Shaper didn't attach uni0654 to None

[code: failed-language-shaping]

⚠️ WARN
GF_Arabic_Plus glyphset:

Language FAIL messages

ms_Arab (Malay (Arabic)) No exemplar glyphs were defined for language Malay (Arabic)

[code: warning-language-shaping]

Language	FAIL messages
ms_Arab (Malay (Arabic))	No exemplar glyphs were defined for language Malay (Arabic)

Description Checks

🔥⏩⏩⏩⏩⏩⏩⏩⏩

Check for presence of an ARTICLE.en_us.html file

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL
This is a Noto font but it lacks an ARTICLE.en_us.html file
[code: missing-article]
🔥 FAIL
This is a Noto font but it lacks a DESCRIPTION.en_us.html file
[code: empty-description]

Font File Checks

🔥🔥⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️

Check Google Fonts glyph coverage.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL

Missing required codepoints:

- 0x0022 (QUOTATION MARK)


- 0x0023 (NUMBER SIGN)


- 0x0024 (DOLLAR SIGN)


- 0x0025 (PERCENT SIGN)


- 0x0026 (AMPERSAND)


- 0x0027 (APOSTROPHE)


- 0x0028 (LEFT PARENTHESIS)


- 0x0029 (RIGHT PARENTHESIS)


- 0x002A (ASTERISK)


- 0x002B (PLUS SIGN)


- 0x002D (HYPHEN-MINUS)


- 0x002F (SOLIDUS)


- 0x003B (SEMICOLON)


- 0x003C (LESS-THAN SIGN)


- 0x003D (EQUALS SIGN)


- 0x003E (GREATER-THAN SIGN)


- 0x003F (QUESTION MARK)


- 0x0040 (COMMERCIAL AT)


- 0x0041 (LATIN CAPITAL LETTER A)


- 0x0042 (LATIN CAPITAL LETTER B)


- 0x0043 (LATIN CAPITAL LETTER C)


- 0x0044 (LATIN CAPITAL LETTER D)


- 0x0045 (LATIN CAPITAL LETTER E)


- 0x0046 (LATIN CAPITAL LETTER F)


- 0x0047 (LATIN CAPITAL LETTER G)


- 0x0048 (LATIN CAPITAL LETTER H)


- 0x0049 (LATIN CAPITAL LETTER I)


- 0x004A (LATIN CAPITAL LETTER J)


- 0x004B (LATIN CAPITAL LETTER K)


- 0x004C (LATIN CAPITAL LETTER L)


- 0x004D (LATIN CAPITAL LETTER M)


- 0x004E (LATIN CAPITAL LETTER N)


- 0x004F (LATIN CAPITAL LETTER O)


- 0x0050 (LATIN CAPITAL LETTER P)


- 0x0051 (LATIN CAPITAL LETTER Q)


- 0x0052 (LATIN CAPITAL LETTER R)


- 0x0053 (LATIN CAPITAL LETTER S)


- 0x0054 (LATIN CAPITAL LETTER T)


- 0x0055 (LATIN CAPITAL LETTER U)


- 0x0056 (LATIN CAPITAL LETTER V)


- 0x0057 (LATIN CAPITAL LETTER W)


- 0x0058 (LATIN CAPITAL LETTER X)


- 0x0059 (LATIN CAPITAL LETTER Y)


- 0x005A (LATIN CAPITAL LETTER Z)


- 0x005B (LEFT SQUARE BRACKET)


- 0x005C (REVERSE SOLIDUS)


- 0x005D (RIGHT SQUARE BRACKET)


- 0x005E (CIRCUMFLEX ACCENT)


- 0x005F (LOW LINE)


- 0x0060 (GRAVE ACCENT)


- 0x0061 (LATIN SMALL LETTER A)


- 0x0062 (LATIN SMALL LETTER B)


- 0x0063 (LATIN SMALL LETTER C)


- 0x0064 (LATIN SMALL LETTER D)


- 0x0065 (LATIN SMALL LETTER E)


- 0x0066 (LATIN SMALL LETTER F)


- 0x0067 (LATIN SMALL LETTER G)


- 0x0068 (LATIN SMALL LETTER H)


- 0x0069 (LATIN SMALL LETTER I)


- 0x006A (LATIN SMALL LETTER J)


- 0x006B (LATIN SMALL LETTER K)


- 0x006C (LATIN SMALL LETTER L)


- 0x006D (LATIN SMALL LETTER M)


- 0x006E (LATIN SMALL LETTER N)


- 0x006F (LATIN SMALL LETTER O)


- 0x0070 (LATIN SMALL LETTER P)


- 0x0071 (LATIN SMALL LETTER Q)


- 0x0072 (LATIN SMALL LETTER R)


- 0x0073 (LATIN SMALL LETTER S)


- 0x0074 (LATIN SMALL LETTER T)


- 0x0075 (LATIN SMALL LETTER U)


- 0x0076 (LATIN SMALL LETTER V)


- 0x0077 (LATIN SMALL LETTER W)


- 0x0078 (LATIN SMALL LETTER X)


- 0x0079 (LATIN SMALL LETTER Y)


- 0x007A (LATIN SMALL LETTER Z)


- 0x007B (LEFT CURLY BRACKET)


- 0x007C (VERTICAL LINE)


- 0x007D (RIGHT CURLY BRACKET)


- 0x007E (TILDE)


- 0x00A1 (INVERTED EXCLAMATION MARK)


- 0x00A2 (CENT SIGN)


- 0x00A3 (POUND SIGN)


- 0x00A5 (YEN SIGN)


- 0x00A7 (SECTION SIGN)


- 0x00A8 (DIAERESIS)


- 0x00A9 (COPYRIGHT SIGN)


- 0x00AA (FEMININE ORDINAL INDICATOR)


- 0x00AE (REGISTERED SIGN)


- 0x00AF (MACRON)


- 0x00B0 (DEGREE SIGN)


- 0x00B4 (ACUTE ACCENT)


- 0x00B6 (PILCROW SIGN)


- 0x00B7 (MIDDLE DOT)


- 0x00B8 (CEDILLA)


- 0x00BA (MASCULINE ORDINAL INDICATOR)


- 0x00BF (INVERTED QUESTION MARK)


- 0x00C0 (LATIN CAPITAL LETTER A WITH GRAVE)


- 0x00C1 (LATIN CAPITAL LETTER A WITH ACUTE)


- 0x00C2 (LATIN CAPITAL LETTER A WITH CIRCUMFLEX)


- 0x00C3 (LATIN CAPITAL LETTER A WITH TILDE)


- 0x00C4 (LATIN CAPITAL LETTER A WITH DIAERESIS)


- 0x00C5 (LATIN CAPITAL LETTER A WITH RING ABOVE)


- 0x00C6 (LATIN CAPITAL LETTER AE)


- 0x00C7 (LATIN CAPITAL LETTER C WITH CEDILLA)


- 0x00C8 (LATIN CAPITAL LETTER E WITH GRAVE)


- 0x00C9 (LATIN CAPITAL LETTER E WITH ACUTE)


- 0x00CA (LATIN CAPITAL LETTER E WITH CIRCUMFLEX)


- 0x00CB (LATIN CAPITAL LETTER E WITH DIAERESIS)


- 0x00CC (LATIN CAPITAL LETTER I WITH GRAVE)


- 0x00CD (LATIN CAPITAL LETTER I WITH ACUTE)


- 0x00CE (LATIN CAPITAL LETTER I WITH CIRCUMFLEX)


- 0x00CF (LATIN CAPITAL LETTER I WITH DIAERESIS)


- 0x00D0 (LATIN CAPITAL LETTER ETH)


- 0x00D1 (LATIN CAPITAL LETTER N WITH TILDE)


- 0x00D2 (LATIN CAPITAL LETTER O WITH GRAVE)


- 0x00D3 (LATIN CAPITAL LETTER O WITH ACUTE)


- 0x00D4 (LATIN CAPITAL LETTER O WITH CIRCUMFLEX)


- 0x00D5 (LATIN CAPITAL LETTER O WITH TILDE)


- 0x00D6 (LATIN CAPITAL LETTER O WITH DIAERESIS)


- 0x00D7 (MULTIPLICATION SIGN)


- 0x00D8 (LATIN CAPITAL LETTER O WITH STROKE)


- 0x00D9 (LATIN CAPITAL LETTER U WITH GRAVE)


- 0x00DA (LATIN CAPITAL LETTER U WITH ACUTE)


- 0x00DB (LATIN CAPITAL LETTER U WITH CIRCUMFLEX)


- 0x00DC (LATIN CAPITAL LETTER U WITH DIAERESIS)


- 0x00DD (LATIN CAPITAL LETTER Y WITH ACUTE)


- 0x00DE (LATIN CAPITAL LETTER THORN)


- 0x00DF (LATIN SMALL LETTER SHARP S)


- 0x00E0 (LATIN SMALL LETTER A WITH GRAVE)


- 0x00E1 (LATIN SMALL LETTER A WITH ACUTE)


- 0x00E2 (LATIN SMALL LETTER A WITH CIRCUMFLEX)


- 0x00E3 (LATIN SMALL LETTER A WITH TILDE)


- 0x00E4 (LATIN SMALL LETTER A WITH DIAERESIS)


- 0x00E5 (LATIN SMALL LETTER A WITH RING ABOVE)


- 0x00E6 (LATIN SMALL LETTER AE)


- 0x00E7 (LATIN SMALL LETTER C WITH CEDILLA)


- 0x00E8 (LATIN SMALL LETTER E WITH GRAVE)


- 0x00E9 (LATIN SMALL LETTER E WITH ACUTE)


- 0x00EA (LATIN SMALL LETTER E WITH CIRCUMFLEX)


- 0x00EB (LATIN SMALL LETTER E WITH DIAERESIS)


- 0x00EC (LATIN SMALL LETTER I WITH GRAVE)


- 0x00ED (LATIN SMALL LETTER I WITH ACUTE)


- 0x00EE (LATIN SMALL LETTER I WITH CIRCUMFLEX)


- 0x00EF (LATIN SMALL LETTER I WITH DIAERESIS)


- 0x00F0 (LATIN SMALL LETTER ETH)


- 0x00F1 (LATIN SMALL LETTER N WITH TILDE)


- 0x00F2 (LATIN SMALL LETTER O WITH GRAVE)


- 0x00F3 (LATIN SMALL LETTER O WITH ACUTE)


- 0x00F4 (LATIN SMALL LETTER O WITH CIRCUMFLEX)


- 0x00F5 (LATIN SMALL LETTER O WITH TILDE)


- 0x00F6 (LATIN SMALL LETTER O WITH DIAERESIS)


- 0x00F7 (DIVISION SIGN)


- 0x00F8 (LATIN SMALL LETTER O WITH STROKE)


- 0x00F9 (LATIN SMALL LETTER U WITH GRAVE)


- 0x00FA (LATIN SMALL LETTER U WITH ACUTE)


- 0x00FB (LATIN SMALL LETTER U WITH CIRCUMFLEX)


- 0x00FC (LATIN SMALL LETTER U WITH DIAERESIS)


- 0x00FD (LATIN SMALL LETTER Y WITH ACUTE)


- 0x00FE (LATIN SMALL LETTER THORN)


- 0x00FF (LATIN SMALL LETTER Y WITH DIAERESIS)


- 0x0100 (LATIN CAPITAL LETTER A WITH MACRON)


- 0x0101 (LATIN SMALL LETTER A WITH MACRON)


- 0x0102 (LATIN CAPITAL LETTER A WITH BREVE)


- 0x0103 (LATIN SMALL LETTER A WITH BREVE)


- 0x0104 (LATIN CAPITAL LETTER A WITH OGONEK)


- 0x0105 (LATIN SMALL LETTER A WITH OGONEK)


- 0x0106 (LATIN CAPITAL LETTER C WITH ACUTE)


- 0x0107 (LATIN SMALL LETTER C WITH ACUTE)


- 0x010A (LATIN CAPITAL LETTER C WITH DOT ABOVE)


- 0x010B (LATIN SMALL LETTER C WITH DOT ABOVE)


- 0x010C (LATIN CAPITAL LETTER C WITH CARON)


- 0x010D (LATIN SMALL LETTER C WITH CARON)


- 0x010E (LATIN CAPITAL LETTER D WITH CARON)


- 0x010F (LATIN SMALL LETTER D WITH CARON)


- 0x0110 (LATIN CAPITAL LETTER D WITH STROKE)


- 0x0111 (LATIN SMALL LETTER D WITH STROKE)


- 0x0112 (LATIN CAPITAL LETTER E WITH MACRON)


- 0x0113 (LATIN SMALL LETTER E WITH MACRON)


- 0x0116 (LATIN CAPITAL LETTER E WITH DOT ABOVE)


- 0x0117 (LATIN SMALL LETTER E WITH DOT ABOVE)


- 0x0118 (LATIN CAPITAL LETTER E WITH OGONEK)


- 0x0119 (LATIN SMALL LETTER E WITH OGONEK)


- 0x011A (LATIN CAPITAL LETTER E WITH CARON)


- 0x011B (LATIN SMALL LETTER E WITH CARON)


- 0x011E (LATIN CAPITAL LETTER G WITH BREVE)


- 0x011F (LATIN SMALL LETTER G WITH BREVE)


- 0x0120 (LATIN CAPITAL LETTER G WITH DOT ABOVE)


- 0x0121 (LATIN SMALL LETTER G WITH DOT ABOVE)


- 0x0122 (LATIN CAPITAL LETTER G WITH CEDILLA)


- 0x0123 (LATIN SMALL LETTER G WITH CEDILLA)


- 0x0126 (LATIN CAPITAL LETTER H WITH STROKE)


- 0x0127 (LATIN SMALL LETTER H WITH STROKE)


- 0x012A (LATIN CAPITAL LETTER I WITH MACRON)


- 0x012B (LATIN SMALL LETTER I WITH MACRON)


- 0x012E (LATIN CAPITAL LETTER I WITH OGONEK)


- 0x012F (LATIN SMALL LETTER I WITH OGONEK)


- 0x0130 (LATIN CAPITAL LETTER I WITH DOT ABOVE)


- 0x0131 (LATIN SMALL LETTER DOTLESS I)


- 0x0136 (LATIN CAPITAL LETTER K WITH CEDILLA)


- 0x0137 (LATIN SMALL LETTER K WITH CEDILLA)


- 0x0139 (LATIN CAPITAL LETTER L WITH ACUTE)


- 0x013A (LATIN SMALL LETTER L WITH ACUTE)


- 0x013B (LATIN CAPITAL LETTER L WITH CEDILLA)


- 0x013C (LATIN SMALL LETTER L WITH CEDILLA)


- 0x013D (LATIN CAPITAL LETTER L WITH CARON)


- 0x013E (LATIN SMALL LETTER L WITH CARON)


- 0x0141 (LATIN CAPITAL LETTER L WITH STROKE)


- 0x0142 (LATIN SMALL LETTER L WITH STROKE)


- 0x0143 (LATIN CAPITAL LETTER N WITH ACUTE)


- 0x0144 (LATIN SMALL LETTER N WITH ACUTE)


- 0x0145 (LATIN CAPITAL LETTER N WITH CEDILLA)


- 0x0146 (LATIN SMALL LETTER N WITH CEDILLA)


- 0x0147 (LATIN CAPITAL LETTER N WITH CARON)


- 0x0148 (LATIN SMALL LETTER N WITH CARON)


- 0x0150 (LATIN CAPITAL LETTER O WITH DOUBLE ACUTE)


- 0x0151 (LATIN SMALL LETTER O WITH DOUBLE ACUTE)


- 0x0152 (LATIN CAPITAL LIGATURE OE)


- 0x0153 (LATIN SMALL LIGATURE OE)


- 0x0154 (LATIN CAPITAL LETTER R WITH ACUTE)


- 0x0155 (LATIN SMALL LETTER R WITH ACUTE)


- 0x0158 (LATIN CAPITAL LETTER R WITH CARON)


- 0x0159 (LATIN SMALL LETTER R WITH CARON)


- 0x015A (LATIN CAPITAL LETTER S WITH ACUTE)


- 0x015B (LATIN SMALL LETTER S WITH ACUTE)


- 0x015E (LATIN CAPITAL LETTER S WITH CEDILLA)


- 0x015F (LATIN SMALL LETTER S WITH CEDILLA)


- 0x0160 (LATIN CAPITAL LETTER S WITH CARON)


- 0x0161 (LATIN SMALL LETTER S WITH CARON)


- 0x0164 (LATIN CAPITAL LETTER T WITH CARON)


- 0x0165 (LATIN SMALL LETTER T WITH CARON)


- 0x016A (LATIN CAPITAL LETTER U WITH MACRON)


- 0x016B (LATIN SMALL LETTER U WITH MACRON)


- 0x016E (LATIN CAPITAL LETTER U WITH RING ABOVE)


- 0x016F (LATIN SMALL LETTER U WITH RING ABOVE)


- 0x0170 (LATIN CAPITAL LETTER U WITH DOUBLE ACUTE)


- 0x0171 (LATIN SMALL LETTER U WITH DOUBLE ACUTE)


- 0x0172 (LATIN CAPITAL LETTER U WITH OGONEK)


- 0x0173 (LATIN SMALL LETTER U WITH OGONEK)


- 0x0174 (LATIN CAPITAL LETTER W WITH CIRCUMFLEX)


- 0x0175 (LATIN SMALL LETTER W WITH CIRCUMFLEX)


- 0x0176 (LATIN CAPITAL LETTER Y WITH CIRCUMFLEX)


- 0x0177 (LATIN SMALL LETTER Y WITH CIRCUMFLEX)


- 0x0178 (LATIN CAPITAL LETTER Y WITH DIAERESIS)


- 0x0179 (LATIN CAPITAL LETTER Z WITH ACUTE)


- 0x017A (LATIN SMALL LETTER Z WITH ACUTE)


- 0x017B (LATIN CAPITAL LETTER Z WITH DOT ABOVE)


- 0x017C (LATIN SMALL LETTER Z WITH DOT ABOVE)


- 0x017D (LATIN CAPITAL LETTER Z WITH CARON)


- 0x017E (LATIN SMALL LETTER Z WITH CARON)


- 0x0218 (LATIN CAPITAL LETTER S WITH COMMA BELOW)


- 0x0219 (LATIN SMALL LETTER S WITH COMMA BELOW)


- 0x021A (LATIN CAPITAL LETTER T WITH COMMA BELOW)


- 0x021B (LATIN SMALL LETTER T WITH COMMA BELOW)


- 0x0237 (LATIN SMALL LETTER DOTLESS J)


- 0x02C6 (MODIFIER LETTER CIRCUMFLEX ACCENT)


- 0x02C7 (CARON)


- 0x02D8 (BREVE)


- 0x02D9 (DOT ABOVE)


- 0x02DA (RING ABOVE)


- 0x02DB (OGONEK)


- 0x02DC (SMALL TILDE)


- 0x02DD (DOUBLE ACUTE ACCENT)


- 0x0300 (COMBINING GRAVE ACCENT)


- 0x0301 (COMBINING ACUTE ACCENT)


- 0x0302 (COMBINING CIRCUMFLEX ACCENT)


- 0x0303 (COMBINING TILDE)


- 0x0304 (COMBINING MACRON)


- 0x0306 (COMBINING BREVE)


- 0x0307 (COMBINING DOT ABOVE)


- 0x0308 (COMBINING DIAERESIS)


- 0x030A (COMBINING RING ABOVE)


- 0x030B (COMBINING DOUBLE ACUTE ACCENT)


- 0x030C (COMBINING CARON)


- 0x0326 (COMBINING COMMA BELOW)


- 0x0327 (COMBINING CEDILLA)


- 0x0328 (COMBINING OGONEK)


- 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE)


- 0x1E81 (LATIN SMALL LETTER W WITH GRAVE)


- 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE)


- 0x1E83 (LATIN SMALL LETTER W WITH ACUTE)


- 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS)


- 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS)


- 0x1E9E (LATIN CAPITAL LETTER SHARP S)


- 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE)


- 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE)


- 0x2013 (EN DASH)


- 0x2014 (EM DASH)


- 0x2018 (LEFT SINGLE QUOTATION MARK)


- 0x2019 (RIGHT SINGLE QUOTATION MARK)


- 0x201A (SINGLE LOW-9 QUOTATION MARK)


- 0x201C (LEFT DOUBLE QUOTATION MARK)


- 0x201D (RIGHT DOUBLE QUOTATION MARK)


- 0x201E (DOUBLE LOW-9 QUOTATION MARK)


- 0x2022 (BULLET)


- 0x2026 (HORIZONTAL ELLIPSIS)


- 0x2039 (SINGLE LEFT-POINTING ANGLE QUOTATION MARK)


- 0x203A (SINGLE RIGHT-POINTING ANGLE QUOTATION MARK)


- 0x20AC (EURO SIGN)


- 0x2122 (TRADE MARK SIGN)


- 0x2212 (MINUS SIGN)

[code: missing-codepoints]

Are there caret positions declared for every ligature?

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN
This font lacks caret position values for ligature glyphs on its GDEF table.
[code: lacks-caret-pos]

Ensure variable fonts include an avar table.

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

⚠️ NotoNaskhArabicUI[wght].ttf

⚠️ WARN
This variable font does not have an avar table.
[code: missing-avar]

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

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

⚠️ NotoNaskhArabicUI[wght].ttf

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

Check font can render its own name.

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

🔥 NotoNaskhArabicUI[wght].ttf

🔥 FAIL
.notdef glyphs were found when attempting to render Noto Naskh Arabic UI
[code: render-own-name]

Summary

OpenType Specification Checks

Does GPOS table have kerning information? This check skips monospaced fonts as defined by post.isFixedPitch value

Universal Profile Checks

Check that glyph for U+0675 ARABIC LETTER HIGH HAMZA is not a mark.

Checking OS/2 usWinAscent & usWinDescent.

Detect any interpolation issues in the font.

Check font contains no unreachable glyphs

Font has **proper** whitespace glyph names?

Shaping Checks

Ensure dotted circle glyph is present and can attach marks.

Article Checks

EXPERIMENTAL CHECK - Since 2024/Mar/25 Validate location, size and resolution of article images.

Metadata Checks

Check for codepoints not covered by METADATA subsets.

Glyphset Checks

Shapes languages in all GF glyphsets.

Description Checks

Check for presence of an ARTICLE.en_us.html file

Font File Checks

Check Google Fonts glyph coverage.

Are there caret positions declared for every ligature?

Ensure variable fonts include an avar table.

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

Check font can render its own name.

Font has proper whitespace glyph names?

EXPERIMENTAL CHECK - Since 2024/Mar/25
Validate location, size and resolution of article images.