Fontbakery Technical 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
0 10 20 37 9 165
0% 5% 10% 19% 5% 85%

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

Meaning of check results:

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

DESCRIPTION.en_us.html should end in a linebreak.

Check ID: <FontBakeryCheck:com.google.fonts/check/description/eof_linebreak>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    The last characther on DESCRIPTION.en_us.html is not a line-break. Please add it. [code: missing-eof-linebreak]

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    OS/2 VendorID value 'HFNT' 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>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    Missing required codepoints:

    - 0x0104 (LATIN CAPITAL LETTER A WITH OGONEK)
    
    
    - 0x0106 (LATIN CAPITAL LETTER C WITH ACUTE)
    
    
    - 0x010A (LATIN CAPITAL LETTER C WITH DOT ABOVE)
    
    
    - 0x010E (LATIN CAPITAL LETTER D WITH CARON)
    
    
    - 0x0110 (LATIN CAPITAL LETTER D WITH STROKE)
    
    
    - 0x011A (LATIN CAPITAL LETTER E WITH CARON)
    
    
    - 0x0116 (LATIN CAPITAL LETTER E WITH DOT ABOVE)
    
    
    - 0x011E (LATIN CAPITAL LETTER G WITH BREVE)
    
    
    - 0x0122 (LATIN CAPITAL LETTER G WITH CEDILLA)
    
    
    - 0x0132 (LATIN CAPITAL LIGATURE IJ)
    
    
    - 0x0130 (LATIN CAPITAL LETTER I WITH DOT ABOVE)
    
    
    - 0x012E (LATIN CAPITAL LETTER I WITH OGONEK)
    
    
    - 0x0136 (LATIN CAPITAL LETTER K WITH CEDILLA)
    
    
    - 0x0139 (LATIN CAPITAL LETTER L WITH ACUTE)
    
    
    - 0x013D (LATIN CAPITAL LETTER L WITH CARON)
    
    
    - 0x013B (LATIN CAPITAL LETTER L WITH CEDILLA)
    
    
    - 0x0143 (LATIN CAPITAL LETTER N WITH ACUTE)
    
    
    - 0x0147 (LATIN CAPITAL LETTER N WITH CARON)
    
    
    - 0x0145 (LATIN CAPITAL LETTER N WITH CEDILLA)
    
    
    - 0x014A (LATIN CAPITAL LETTER ENG)
    
    
    - 0x0150 (LATIN CAPITAL LETTER O WITH DOUBLE ACUTE)
    
    
    - 0x0154 (LATIN CAPITAL LETTER R WITH ACUTE)
    
    
    - 0x0158 (LATIN CAPITAL LETTER R WITH CARON)
    
    
    - 0x0156 (LATIN CAPITAL LETTER R WITH CEDILLA)
    
    
    - 0x015E (LATIN CAPITAL LETTER S WITH CEDILLA)
    
    
    - 0x0218 (LATIN CAPITAL LETTER S WITH COMMA BELOW)
    
    
    - 0x1E9E (LATIN CAPITAL LETTER SHARP S)
    
    
    - 0x0164 (LATIN CAPITAL LETTER T WITH CARON)
    
    
    - 0x021A (LATIN CAPITAL LETTER T WITH COMMA BELOW)
    
    
    - 0x016C (LATIN CAPITAL LETTER U WITH BREVE)
    
    
    - 0x0170 (LATIN CAPITAL LETTER U WITH DOUBLE ACUTE)
    
    
    - 0x0172 (LATIN CAPITAL LETTER U WITH OGONEK)
    
    
    - 0x016E (LATIN CAPITAL LETTER U WITH RING ABOVE)
    
    
    - 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE)
    
    
    - 0x0174 (LATIN CAPITAL LETTER W WITH CIRCUMFLEX)
    
    
    - 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS)
    
    
    - 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE)
    
    
    - 0x0176 (LATIN CAPITAL LETTER Y WITH CIRCUMFLEX)
    
    
    - 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE)
    
    
    - 0x0179 (LATIN CAPITAL LETTER Z WITH ACUTE)
    
    
    - 0x017B (LATIN CAPITAL LETTER Z WITH DOT ABOVE)
    
    
    - 0x0105 (LATIN SMALL LETTER A WITH OGONEK)
    
    
    - 0x0107 (LATIN SMALL LETTER C WITH ACUTE)
    
    
    - 0x010B (LATIN SMALL LETTER C WITH DOT ABOVE)
    
    
    - 0x010F (LATIN SMALL LETTER D WITH CARON)
    
    
    - 0x0111 (LATIN SMALL LETTER D WITH STROKE)
    
    
    - 0x011B (LATIN SMALL LETTER E WITH CARON)
    
    
    - 0x0117 (LATIN SMALL LETTER E WITH DOT ABOVE)
    
    
    - 0x011F (LATIN SMALL LETTER G WITH BREVE)
    
    
    - 0x0123 (LATIN SMALL LETTER G WITH CEDILLA)
    
    
    - 0x0133 (LATIN SMALL LIGATURE IJ)
    
    
    - 0x012F (LATIN SMALL LETTER I WITH OGONEK)
    
    
    - 0x0137 (LATIN SMALL LETTER K WITH CEDILLA)
    
    
    - 0x013A (LATIN SMALL LETTER L WITH ACUTE)
    
    
    - 0x013E (LATIN SMALL LETTER L WITH CARON)
    
    
    - 0x013C (LATIN SMALL LETTER L WITH CEDILLA)
    
    
    - 0x0144 (LATIN SMALL LETTER N WITH ACUTE)
    
    
    - 0x0148 (LATIN SMALL LETTER N WITH CARON)
    
    
    - 0x0146 (LATIN SMALL LETTER N WITH CEDILLA)
    
    
    - 0x014B (LATIN SMALL LETTER ENG)
    
    
    - 0x0151 (LATIN SMALL LETTER O WITH DOUBLE ACUTE)
    
    
    - 0x0155 (LATIN SMALL LETTER R WITH ACUTE)
    
    
    - 0x0159 (LATIN SMALL LETTER R WITH CARON)
    
    
    - 0x0157 (LATIN SMALL LETTER R WITH CEDILLA)
    
    
    - 0x015F (LATIN SMALL LETTER S WITH CEDILLA)
    
    
    - 0x0219 (LATIN SMALL LETTER S WITH COMMA BELOW)
    
    
    - 0x0165 (LATIN SMALL LETTER T WITH CARON)
    
    
    - 0x021B (LATIN SMALL LETTER T WITH COMMA BELOW)
    
    
    - 0x016D (LATIN SMALL LETTER U WITH BREVE)
    
    
    - 0x0171 (LATIN SMALL LETTER U WITH DOUBLE ACUTE)
    
    
    - 0x0173 (LATIN SMALL LETTER U WITH OGONEK)
    
    
    - 0x016F (LATIN SMALL LETTER U WITH RING ABOVE)
    
    
    - 0x1E83 (LATIN SMALL LETTER W WITH ACUTE)
    
    
    - 0x0175 (LATIN SMALL LETTER W WITH CIRCUMFLEX)
    
    
    - 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS)
    
    
    - 0x1E81 (LATIN SMALL LETTER W WITH GRAVE)
    
    
    - 0x0177 (LATIN SMALL LETTER Y WITH CIRCUMFLEX)
    
    
    - 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE)
    
    
    - 0x017A (LATIN SMALL LETTER Z WITH ACUTE)
    
    
    - 0x017C (LATIN SMALL LETTER Z WITH DOT ABOVE)
    
    
    - 0x0312 (COMBINING TURNED COMMA ABOVE)
    
    
    - 0x0326 (COMBINING COMMA BELOW)
    
    
    - 0x0328 (COMBINING OGONEK)
    

    [code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>
⚠️ Assistant[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+0250 LATIN SMALL LETTER TURNED A: not included in any glyphset definition
    • U+0254 LATIN SMALL LETTER OPEN O: not included in any glyphset definition
    • U+025B LATIN SMALL LETTER OPEN E: not included in any glyphset definition
    • U+0283 LATIN SMALL LETTER ESH: not included in any glyphset definition
    • U+028E LATIN SMALL LETTER TURNED Y: not included in any glyphset definition
    • U+0292 LATIN SMALL LETTER EZH: not included in any glyphset definition
    • U+0294 LATIN LETTER GLOTTAL STOP: not included in any glyphset definition
    • U+0295 LATIN LETTER PHARYNGEAL VOICED FRICATIVE: not included in any glyphset definition
    • U+02A7 LATIN SMALL LETTER TESH DIGRAPH: not included in any glyphset definition
    • U+02B9 MODIFIER LETTER PRIME: not included in any glyphset definition
    • U+02C7 CARON: try adding one of: tifinagh, canadian-aboriginal
    • U+02C8 MODIFIER LETTER VERTICAL LINE: not included in any glyphset definition
    • U+02D0 MODIFIER LETTER TRIANGULAR COLON: not included in any glyphset definition
    • 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: tifinagh, coptic, cherokee, tai-le
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: tifinagh, coptic, cherokee
    • U+0303 COMBINING TILDE: not included in any glyphset definition
    • U+0304 COMBINING MACRON: try adding one of: tifinagh, coptic, cherokee, gothic
    • U+0306 COMBINING BREVE: try adding tifinagh
    • U+0307 COMBINING DOT ABOVE: try adding one of: malayalam, canadian-aboriginal, tifinagh, tai-le, coptic
    • U+0308 COMBINING DIAERESIS: try adding one of: coptic, tai-le, gothic
    • 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+031E COMBINING DOWN TACK BELOW: not included in any glyphset definition
    • U+0323 COMBINING DOT BELOW: try adding one of: malayalam, coptic, cherokee, tifinagh
    • U+0327 COMBINING CEDILLA: not included in any glyphset definition
    • U+032E COMBINING BREVE BELOW: not included in any glyphset definition
    • U+0331 COMBINING MACRON BELOW: try adding one of: tifinagh, cherokee, gothic
    • U+0361 COMBINING DOUBLE INVERTED BREVE: try adding coptic
    • U+03B8 GREEK SMALL LETTER THETA: try adding greek
    • U+03C0 GREEK SMALL LETTER PI: try adding greek
    • U+03C7 GREEK SMALL LETTER CHI: try adding greek
    • U+05BF HEBREW POINT RAFE: not included in any glyphset definition
    • U+1EA0 LATIN CAPITAL LETTER A WITH DOT BELOW: try adding vietnamese
    • U+1EA1 LATIN SMALL LETTER A WITH DOT BELOW: try adding vietnamese
    • U+1EB8 LATIN CAPITAL LETTER E WITH DOT BELOW: try adding vietnamese
    • U+1EB9 LATIN SMALL LETTER E WITH DOT BELOW: try adding vietnamese
    • U+1ECC LATIN CAPITAL LETTER O WITH DOT BELOW: try adding vietnamese
    • U+1ECD LATIN SMALL LETTER O WITH DOT BELOW: try adding vietnamese
    • U+200E LEFT-TO-RIGHT MARK: try adding one of: phags-pa, thaana, arabic
    • U+200F RIGHT-TO-LEFT MARK: try adding one of: phags-pa, thaana
    • U+2010 HYPHEN: try adding one of: kayah-li, cham, lisu, sundanese, arabic, kaithi, syloti-nagri, coptic, kharoshthi
    • U+2021 DOUBLE DAGGER: not included in any glyphset definition
    • U+202D LEFT-TO-RIGHT OVERRIDE: not included in any glyphset definition
    • U+202E RIGHT-TO-LEFT OVERRIDE: try adding tifinagh
    • U+2030 PER MILLE SIGN: not included in any glyphset definition
    • U+210A SCRIPT SMALL G: not included in any glyphset definition
    • U+212E ESTIMATED SYMBOL: not included in any glyphset definition
    • U+2202 PARTIAL DIFFERENTIAL: 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+2219 BULLET OPERATOR: try adding tai-tham
    • 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+FB01 LATIN SMALL LIGATURE FI: not included in any glyphset definition
    • U+FB02 LATIN SMALL LIGATURE FL: not included in any glyphset definition

    Or you can add the above codepoints to one of the subsets supported by the font: hebrew, latin, latin-ext, menu [code: unreachable-subsetting]

Check copyright namerecords match license file.

Check ID: <FontBakeryCheck:com.google.fonts/check/name/license>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

  • ⚠️ WARN

    For now we're still accepting http URLs, but you should consider using https instead. [code: http]

License URL matches License text on name table?

Check ID: <FontBakeryCheck:com.google.fonts/check/name/license_url>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

  • ⚠️ WARN

    Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

  • ⚠️ WARN

    Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

  • ⚠️ WARN

    Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=14] [code: http-in-license-info]

  • ⚠️ WARN

    For now we're still accepting http URLs, but you should consider using https instead. [code: http]

METADATA.pb font.name field contains font name in right format?

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_name_values>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    METADATA.pb font.name field ("Assistant") does not match correct font name format ("Assistant ExtraLight"). [code: mismatch]

Copyright notice on METADATA.pb should not contain 'Reserved Font Name'.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/reserved_font_name>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    METADATA.pb: copyright field ("Copyright 2020 The Assistant Project Authors (https://github.com/hafontia/Assistant). Copyright 2010 The Source Sans Pro Authors (https://github.com/adobe-fonts/source-sans-pro), with Reserved Font Name 'Source'. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.") contains "Reserved Font Name". This is an error except in a few specific rare cases. [code: rfn]

METADATA.pb: Check URL on copyright string is the same as in repository_url field.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/consistent_repo_urls>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    Value of repository_url field is

    But font copyright string has: https://github.com/hafontia/Assistant [code: mismatch]

Glyphs are similiar to Google Fonts version?

Check ID: <FontBakeryCheck:com.google.fonts/check/production_glyphs_similarity>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    Following glyphs differ greatly from Google Fonts version: * .notdef * A * AE * Aacute * Abreve * Acircumflex * Adieresis * Agrave * Amacron * Aring * Atilde * B * C * Ccaron * Ccedilla * D * E * Eacute * Ebreve * Ecircumflex * Edieresis * Egrave * Emacron * Eogonek * Eth * Euro * F * G * Gcaron * Gdotaccent * H * Hbar * I * Iacute * Icircumflex * Idieresis * Igrave * Imacron * J * K * L * Lslash * M * N * Ntilde * O * OE * Oacute * Obreve * Ocircumflex * Odieresis * Ograve * Omacron * Oslash * Otilde * P * Q * R * S * Sacute * Scaron * T * Thorn * U * Uacute * Ucircumflex * Udieresis * Ugrave * Umacron * V * W * X * Y * Yacute * Ydieresis * Z * Zcaron * a * a.sups * aacute * abreve * acircumflex * acute * acutecomb * adieresis * ae * agrave * amacron * ampersand * approxequal * aring * asciicircum * asciitilde * asterisk * at * atilde * b * backslash * bar * braceleft * braceright * bracketleft * bracketright * breve * brokenbar * bullet * c * caron * ccaron * ccedilla * cent * chi * circumflex * colon * comma * copyright * currency * d * dagger * daggerdbl * degree * dieresis * divide * dollar * dotlessi * e * e.sups * eacute * ebreve * ecircumflex * edieresis * egrave * eight * ellipsis * emacron * emdash * endash * eogonek * eogonek.sups * equal * eth * exclam * exclamdown * f * fi * five * fl * florin * four * foursuperior * fraction * g * gcaron * gdotaccent * germandbls * grave * gravecomb * greater * greaterequal * guillemotleft * guillemotright * guilsinglleft * guilsinglright * h * hbar * hungarumlaut * i * iacute * icircumflex * idieresis * igrave * imacron * infinity * integral * j * j.sups * k * l * less * lessequal * logicalnot * lozenge * lslash * m * minus * mu * multiply * n * newsheqel * nine * notequal * ntilde * numbersign * o * o.sups * oacute * obreve * ocircumflex * odieresis * oe * ograve * omacron * one * one.sups * onehalf * onequarter * onesuperior * ordfeminine * ordmasculine * oslash * otilde * p * paragraph * parenleft * parenright * partialdiff * percent * perthousand * pi * plus * plusminus * product * q * question * questiondown * quotedbl * quotedblbase * quotedblleft * quotedblright * quoteleft * quoteright * quotesinglbase * quotesingle * r * radical * registered * ring * s * sacute * scaron * section * semicolon * seven * six * slash * sterling * summation * t * theta * thorn * three * three.sups * threequarters * threesuperior * tilde * tildecomb * tildecomb.cap * trademark * two * two.sups * twosuperior * u * uacute * ucircumflex * udieresis * ugrave * umacron * underscore * uni018F * uni0237 * uni0250 * uni0254 * uni0259 * uni025B * uni0283 * uni028E * uni0292 * uni0294 * uni0295 * uni02A7 * uni02D0 * uni0302 * uni0302.cap * uni0306 * uni0306.cap * uni0308 * uni030A * uni030A.cap * uni030B * uni030C * uni030C.cap * uni032E * uni0361 * uni05BE * uni05C0 * uni05D0 * uni05D1 * uni05D2 * uni05D3 * uni05D4 * uni05D5 * uni05D6 * uni05D7 * uni05D8 * uni05D9 * uni05DA * uni05DB * uni05DC * uni05DD * uni05DE * uni05DF * uni05E0 * uni05E1 * uni05E2 * uni05E3 * uni05E4 * uni05E5 * uni05E6 * uni05E7 * uni05E8 * uni05E9 * uni05EA * uni05F4 * uni1E06 * uni1E07 * uni1E0C * uni1E0D * uni1E0E * uni1E0F * uni1E20 * uni1E21 * uni1E24 * uni1E25 * uni1E2A * uni1E2B * uni1E32 * uni1E33 * uni1E34 * uni1E35 * uni1E62 * uni1E63 * uni1E6C * uni1E6D * uni1E6E * uni1E6F * uni1E7E * uni1E7F * uni1E92 * uni1E93 * uni1E94 * uni1E95 * uni1E96 * uni1EA0 * uni1EA1 * uni1EB8 * uni1EB9 * uni1ECC * uni1ECD * uni210A * uni2215 * uni25cc * uniFB2A * uniFB2B * uniFB2C * uniFB2D * uniFB2E * uniFB2F * uniFB30 * uniFB31 * uniFB32 * uniFB33 * uniFB34 * uniFB35 * uniFB36 * uniFB38 * uniFB39 * uniFB3A * uniFB3B * uniFB3C * uniFB3E * uniFB40 * uniFB41 * uniFB43 * uniFB44 * uniFB46 * uniFB47 * uniFB48 * uniFB49 * uniFB4A * uniFB4B * v * w * x * y * yacute * ydieresis * yen * z * zcaron and zero

Check a font's STAT table contains compulsory Axis Values.

Check ID: <FontBakeryCheck:com.google.fonts/check/STAT>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    Compulsory STAT Axis Values are incorrect:

    | Name | Axis | Current Value | Current Flags | Current LinkedValue | Expected Value | Expected Flags | Expected LinkedValue | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | ExtraLight | wght | 200.0 | 0 | None | 200.0 | 0 | None | | Light | wght | 300.0 | 0 | None | 300.0 | 0 | None | | Regular | wght | 400.0 | 2 | 700.0 | 400.0 | 2 | 700.0 | | Medium | wght | N/A | N/A | N/A | 500.0 | 0 | None | | SemiBold | wght | 600.0 | 0 | None | 600.0 | 0 | None | | Bold | wght | 700.0 | 0 | None | 700.0 | 0 | None | | ExtraBold | wght | 800.0 | 0 | None | 800.0 | 0 | None | [code: bad-axis-values]

Check variable font instances

Check ID: <FontBakeryCheck:com.google.fonts/check/fvar_instances>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    fvar instances are incorrect:

    • Add missing instances

    | Name | current | expected | | :--- | :--- | :--- | | ExtraLight | wght=200.0 | wght=200.0 | | Light | wght=300.0 | wght=300.0 | | Regular | wght=400.0 | wght=400.0 | | Medium | N/A | wght=500.0 | | SemiBold | wght=600.0 | wght=600.0 | | Bold | wght=700.0 | wght=700.0 | | ExtraBold | wght=800.0 | wght=800.0 | [code: bad-fvar-instances]

Are there caret positions declared for every ligature?

Check ID: <FontBakeryCheck:com.google.fonts/check/ligature_carets>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

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

Is there kerning info for non-ligated sequences?

Check ID: <FontBakeryCheck:com.google.fonts/check/kerning_for_non_ligated_sequences>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    GPOS table lacks kerning info for the following non-ligated sequences:

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

Name table strings must not contain the string 'Reserved Font Name'.

Check ID: <FontBakeryCheck:com.google.fonts/check/name/rfn>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    Name table entry contains "Reserved Font Name" for a family name ('Source'. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries) that differs from the currently used family name (Assistant), which is fine. [code: legacy-familyname]

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>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

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

Ensure METADATA.pb does not use escaped strings.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/escaped_strings>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    Found escaped chars at 'Source'. Please use an unicode string instead. [code: escaped-strings]

  • 🔥 FAIL

    Found escaped chars at 'Copyright 2020 The Assistant Project Authors (https://github.com/hafontia/Assistant). Copyright 2010 The Source Sans Pro Authors (https://github.com/adobe-fonts/source-sans-pro), with Reserved Font Name 'Source'. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.'. Please use an unicode string instead. [code: escaped-strings]

METADATA.pb: Designers are listed correctly on the Google Fonts catalog?

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/designer_profiles>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    It seems that Adobe Systems Inc. is still not listed on the designers catalog. Please submit a photo and a link to a webpage where people can learn more about the work of this designer/typefoundry. [code: profile-not-found]

  • ⚠️ WARN

    It seems that Ben Nathan is still not listed on the designers catalog. Please submit a photo and a link to a webpage where people can learn more about the work of this designer/typefoundry. [code: profile-not-found]

OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts.

Check ID: <FontBakeryCheck:com.google.fonts/check/os2/use_typo_metrics>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/assistant/Assistant[wght].ttf']. [code: missing-os2-fsselection-bit7]

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

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

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

Section: Universal

🔥⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Checking OS/2 Metrics match hhea Metrics.

Check ID: <FontBakeryCheck:com.google.fonts/check/os2_metrics_match_hhea>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    OS/2 sTypoLineGap (200) and hhea lineGap (0) must be equal. [code: lineGap]

Check font contains no unreachable glyphs

Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

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

    - Euro.001
    
    - Euro.lat
    
    - Euro.lat.001
    
    - ZWJ
    
    - ZWNJ
    
    - alphalatin
    
    - asterisk.lat
    
    - backslash.lat
    
    - braceleft.lat
    
    - braceright.lat
    
    - bracketleft.lat
    
    - bracketright.lat
    
    - bullet.lat
    
    - cent.lat
    
    - circledotted
    
    - dollar.lat
    
    - eight.heb
    
    - eight.lat
    
    - eight.pnumheb
    
    - emdash.lat
    
    - endash.lat
    
    - exclam.lat
    
    - exclamdown.lat
    
    - five.heb
    
    - five.lat
    
    - five.pnumheb
    
    - florin.lat
    
    - four.heb
    
    - four.lat
    
    - four.pnumheb
    
    - fraction.lat
    
    - gammalatin
    
    - glottalstopreversedsupmod
    
    - guillemotleft.lat
    
    - guillemotright.lat
    
    - guilsinglleft.lat
    
    - guilsinglright.lat
    
    - ismall
    
    - lefttorightembed
    
    - litre
    
    - nine.heb
    
    - nine.lat
    
    - nine.pnumheb
    
    - numbersign.lat
    
    - one.heb
    
    - one.lat
    
    - one.pnumheb
    
    - one.supsheb
    
    - parenleft.lat
    
    - parenright.lat
    
    - percent.lat
    
    - periodcentered.lat
    
    - perthousand.lat
    
    - popdirectionformat
    
    - question.lat
    
    - questiondown.lat
    
    - quotedbl.lat
    
    - quotedblbase.lat
    
    - quotedblleft.lat
    
    - quotedblright.lat
    
    - quoteleft.lat
    
    - quoteright.lat
    
    - quotesinglbase.lat
    
    - quotesingle.lat
    
    - righttoleftembed
    
    - rsmall
    
    - rsmallinverted
    
    - seven.heb
    
    - seven.lat
    
    - seven.pnumheb
    
    - six.heb
    
    - six.lat
    
    - six.pnumheb
    
    - slash.lat
    
    - sterling.lat
    
    - three.heb
    
    - three.lat
    
    - three.pnumheb
    
    - three.supsheb
    
    - two.heb
    
    - two.lat
    
    - two.pnumheb
    
    - two.supsheb
    
    - uni030B.cap
    
    - uni0327.cap.001
    
    - uni0327.cap.002
    
    - uni0327.cap.003
    
    - uni0327.cap.004
    
    - uni0327.cap.005
    
    - uni2010.lat
    
    - uni2215.lat
    
    - upsilonlatin
    
    - yen.lat
    
    - zero.heb
    
    - zero.lat
    
    - zero.pnumheb
    

    [code: unreachable-glyphs]

Does the font contain a soft hyphen?

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>
⚠️ Assistant[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>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    Interpolation issues were found in the font: - Contour order differs in glyph 'gammalatin': [0, 1, 2] in <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c5b0>, [0, 2, 1] in <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c730>.

    - Contour 1 start point differs in glyph 'gammalatin' between location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c5b0> and location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c730>
    
    - Contour 2 start point differs in glyph 'gammalatin' between location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c5b0> and location <fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf object at 0x113d4c730> [code: interpolation-issues]
    

Checking Vertical Metric Linegaps.

Check ID: <FontBakeryCheck:com.google.fonts/check/linegaps>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    OS/2 sTypoLineGap is not equal to 0. [code: OS/2]

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

Check ID: <FontBakeryCheck:com.google.fonts/check/dsig>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    This font has a digital signature (DSIG table) which is only required - even if only a placeholder - on old programs like MS Office 2013 in order to work properly. The current recommendation is to completely remove the DSIG table. [code: found-DSIG]

Section: fontbakery.profiles.gdef

⚠️

Check mark characters are in GDEF mark glyph class.

Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_mark_chars>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    The following mark characters could be in the GDEF mark glyph class: uni0361 (U+0361) [code: mark-chars]

Section: fontbakery.profiles.fvar

🔥⏩⏩⏩⏩⏩⏩

Validates that when an instance record is included for the default instance, its subfamilyNameID value is set to a name ID whose string is equal to the string of either name ID 2 or 17, and its postScriptNameID value is set to a name ID whose string is equal to the string of name ID 6.

Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_default_instance_nameids>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    'ExtraLight' instance has the same coordinates as the default instance; its postscript name should be 'Assistant-ExtraLight', instead of 'AssistantRoman-ExtraLight'. [code: invalid-default-instance-postscript-name]

Section: Shaping Checks

🔥⚠️⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/dotted_circle>
🔥 Assistant[wght].ttf
  • 🔥 FAIL

    The following glyphs could not be attached to the dotted circle glyph:

    - acutecomb
    
    - dotbelowcomb
    
    - gravecomb
    
    - tildecomb
    
    - uni0302
    
    - uni0304
    
    - uni0306
    
    - uni0307
    
    - uni0308
    
    - uni030A
    
    - uni030B
    
    - uni030C
    
    - uni031E
    
    - uni0327
    
    - uni032E
    
    - uni0331
    
    - uni05B0
    
    - uni05B1
    
    - uni05B2
    
    - uni05B3
    
    - uni05B4
    
    - uni05B5
    
    - uni05B6
    
    - uni05B7
    
    - uni05B8
    
    - uni05B9
    
    - uni05BA
    
    - uni05BB
    
    - uni05BC
    
    - uni05BF
    
    - uni05C1
    
    - uni05C2
    
    - uni05C7 [code: unattached-dotted-circle-marks]
    

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

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_dotted>
⚠️ Assistant[wght].ttf
  • ⚠️ WARN

    The dot of soft dotted characters used in orthographies must disappear in the following strings: j̀ j́ j̃ j̄ j̈

    The dot of soft dotted characters should disappear in other cases, for example: ĵ j̆ j̇ j̊ j̋ ǰ j̞̀ j̞́ ĵ̞ j̞̃ j̞̄ j̞̆ j̞̇ j̞̈ j̞̊ j̞̋ ǰ̞ j̣̀ j̣́ ĵ̣

    Your font fully covers the following languages that require the soft-dotted feature: Dutch (Latn, 31,709,104 speakers).

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