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	17	17	64	7	135
1%	10%	10%	37%	4%	77%

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

🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️

Does font file include unacceptable control character glyphs?

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

🔥 Family check

🔥 FAIL
The following unacceptable control characters were identified: /Users/simon/others-repos/fonts/ofl/bentham/Bentham-Regular.ttf: uni0013 [code: unacceptable]

Does DESCRIPTION file contain a upstream Git repo URL?

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Please host your font project on a public Git repo (such as GitHub or GitLab) and place a link in the DESCRIPTION.en_us.html file. [code: lacks-git-url]

Checking OS/2 achVendID.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
OS/2 VendorID is 'PfEd', a font editor default. 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: bad]

Check Google Fonts glyph coverage.

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

🔥 Bentham-Regular.ttf

🔥 FAIL

Missing required codepoints:

- 0x0308 (COMBINING DIAERESIS)


- 0x0300 (COMBINING GRAVE ACCENT)


- 0x0301 (COMBINING ACUTE ACCENT)


- 0x030B (COMBINING DOUBLE ACUTE ACCENT)


- 0x0304 (COMBINING MACRON)


- 0x02D9 (DOT ABOVE)


- 0x00B0 (DEGREE SIGN)


- 0x014A (LATIN CAPITAL LETTER ENG)


- 0x00DE (LATIN CAPITAL LETTER THORN)


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


- 0x1E9E (LATIN CAPITAL LETTER SHARP S)


- 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE)


- 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS)


- 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE)


- 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE)


- 0x00F0 (LATIN SMALL LETTER ETH)


- 0x0237 (LATIN SMALL LETTER DOTLESS J)


- 0x014B (LATIN SMALL LETTER ENG)


- 0x00F8 (LATIN SMALL LETTER O WITH STROKE)


- 0x00FE (LATIN SMALL LETTER THORN)


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


- 0x00DF (LATIN SMALL LETTER SHARP S)


- 0x1E83 (LATIN SMALL LETTER W WITH ACUTE)


- 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS)


- 0x1E81 (LATIN SMALL LETTER W WITH GRAVE)


- 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE)


- 0x00AA (FEMININE ORDINAL INDICATOR)


- 0x00BA (MASCULINE ORDINAL INDICATOR)


- 0x00B7 (MIDDLE DOT)


- 0x2022 (BULLET)


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


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


- 0x00B6 (PILCROW SIGN)


- 0x2122 (TRADE MARK SIGN)


- 0x00A2 (CENT SIGN)


- 0x20AC (EURO SIGN)


- 0x00A5 (YEN SIGN)


- 0x007E (TILDE)


- 0x0307 (COMBINING DOT ABOVE)


- 0x0302 (COMBINING CIRCUMFLEX ACCENT)


- 0x030C (COMBINING CARON)


- 0x0306 (COMBINING BREVE)


- 0x030A (COMBINING RING ABOVE)


- 0x0303 (COMBINING TILDE)


- 0x0312 (COMBINING TURNED COMMA ABOVE)


- 0x0326 (COMBINING COMMA BELOW)


- 0x0327 (COMBINING CEDILLA)


- 0x0328 (COMBINING OGONEK)


- 0x02D8 (BREVE)


- 0x00AF (MACRON)


- 0x00B8 (CEDILLA)


- 0x02DB (OGONEK)

[code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

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

⚠️ Bentham-Regular.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+0013 : not included in any glyphset definition
- U+0100 LATIN CAPITAL LETTER A WITH MACRON: try adding latin-ext
- U+0101 LATIN SMALL LETTER A WITH MACRON: try adding latin-ext
- U+0102 LATIN CAPITAL LETTER A WITH BREVE: try adding one of: vietnamese, latin-ext
- U+0103 LATIN SMALL LETTER A WITH BREVE: try adding one of: vietnamese, latin-ext
- U+0104 LATIN CAPITAL LETTER A WITH OGONEK: try adding latin-ext
- U+0105 LATIN SMALL LETTER A WITH OGONEK: try adding latin-ext
- U+0106 LATIN CAPITAL LETTER C WITH ACUTE: try adding latin-ext
- U+0107 LATIN SMALL LETTER C WITH ACUTE: try adding latin-ext
- U+0108 LATIN CAPITAL LETTER C WITH CIRCUMFLEX: try adding latin-ext
- U+0109 LATIN SMALL LETTER C WITH CIRCUMFLEX: try adding latin-ext
- U+010A LATIN CAPITAL LETTER C WITH DOT ABOVE: try adding latin-ext
- U+010B LATIN SMALL LETTER C WITH DOT ABOVE: try adding latin-ext
- U+010C LATIN CAPITAL LETTER C WITH CARON: try adding latin-ext
- U+010D LATIN SMALL LETTER C WITH CARON: try adding latin-ext
- U+010E LATIN CAPITAL LETTER D WITH CARON: try adding latin-ext
- U+010F LATIN SMALL LETTER D WITH CARON: try adding latin-ext
- U+0110 LATIN CAPITAL LETTER D WITH STROKE: try adding one of: vietnamese, latin-ext
- U+0111 LATIN SMALL LETTER D WITH STROKE: try adding one of: vietnamese, latin-ext
- U+0112 LATIN CAPITAL LETTER E WITH MACRON: try adding latin-ext
- U+0113 LATIN SMALL LETTER E WITH MACRON: try adding latin-ext
- U+0114 LATIN CAPITAL LETTER E WITH BREVE: try adding latin-ext
- U+0115 LATIN SMALL LETTER E WITH BREVE: try adding latin-ext
- U+0116 LATIN CAPITAL LETTER E WITH DOT ABOVE: try adding latin-ext
- U+0117 LATIN SMALL LETTER E WITH DOT ABOVE: try adding latin-ext
- U+0118 LATIN CAPITAL LETTER E WITH OGONEK: try adding latin-ext
- U+0119 LATIN SMALL LETTER E WITH OGONEK: try adding latin-ext
- U+011A LATIN CAPITAL LETTER E WITH CARON: try adding latin-ext
- U+011B LATIN SMALL LETTER E WITH CARON: try adding latin-ext
- U+011C LATIN CAPITAL LETTER G WITH CIRCUMFLEX: try adding latin-ext
- U+011D LATIN SMALL LETTER G WITH CIRCUMFLEX: try adding latin-ext
- U+011E LATIN CAPITAL LETTER G WITH BREVE: try adding latin-ext
- U+011F LATIN SMALL LETTER G WITH BREVE: try adding latin-ext
- U+0120 LATIN CAPITAL LETTER G WITH DOT ABOVE: try adding latin-ext
- U+0121 LATIN SMALL LETTER G WITH DOT ABOVE: try adding latin-ext
- U+0122 LATIN CAPITAL LETTER G WITH CEDILLA: try adding latin-ext
- U+0123 LATIN SMALL LETTER G WITH CEDILLA: try adding latin-ext
- U+0124 LATIN CAPITAL LETTER H WITH CIRCUMFLEX: try adding latin-ext
- U+0125 LATIN SMALL LETTER H WITH CIRCUMFLEX: try adding latin-ext
- U+0126 LATIN CAPITAL LETTER H WITH STROKE: try adding latin-ext
- U+0127 LATIN SMALL LETTER H WITH STROKE: try adding latin-ext
- U+0128 LATIN CAPITAL LETTER I WITH TILDE: try adding one of: vietnamese, latin-ext
- U+0129 LATIN SMALL LETTER I WITH TILDE: try adding one of: vietnamese, latin-ext
- U+012A LATIN CAPITAL LETTER I WITH MACRON: try adding latin-ext
- U+012B LATIN SMALL LETTER I WITH MACRON: try adding latin-ext
- U+012C LATIN CAPITAL LETTER I WITH BREVE: try adding latin-ext
- U+012D LATIN SMALL LETTER I WITH BREVE: try adding latin-ext
- U+012E LATIN CAPITAL LETTER I WITH OGONEK: try adding latin-ext
- U+012F LATIN SMALL LETTER I WITH OGONEK: try adding latin-ext
- U+0130 LATIN CAPITAL LETTER I WITH DOT ABOVE: try adding latin-ext
- U+0132 LATIN CAPITAL LIGATURE IJ: try adding latin-ext
- U+0133 LATIN SMALL LIGATURE IJ: try adding latin-ext
- U+0134 LATIN CAPITAL LETTER J WITH CIRCUMFLEX: try adding latin-ext
- U+0135 LATIN SMALL LETTER J WITH CIRCUMFLEX: try adding latin-ext
- U+0136 LATIN CAPITAL LETTER K WITH CEDILLA: try adding latin-ext
- U+0137 LATIN SMALL LETTER K WITH CEDILLA: try adding latin-ext
- U+0138 LATIN SMALL LETTER KRA: try adding latin-ext
- U+0139 LATIN CAPITAL LETTER L WITH ACUTE: try adding latin-ext
- U+013A LATIN SMALL LETTER L WITH ACUTE: try adding latin-ext
- U+013B LATIN CAPITAL LETTER L WITH CEDILLA: try adding latin-ext
- U+013C LATIN SMALL LETTER L WITH CEDILLA: try adding latin-ext
- U+013D LATIN CAPITAL LETTER L WITH CARON: try adding latin-ext
- U+013E LATIN SMALL LETTER L WITH CARON: try adding latin-ext
- U+013F LATIN CAPITAL LETTER L WITH MIDDLE DOT: try adding latin-ext
- U+0140 LATIN SMALL LETTER L WITH MIDDLE DOT: try adding latin-ext
- U+0141 LATIN CAPITAL LETTER L WITH STROKE: try adding latin-ext
- U+0142 LATIN SMALL LETTER L WITH STROKE: try adding latin-ext
- U+0143 LATIN CAPITAL LETTER N WITH ACUTE: try adding latin-ext
- U+0144 LATIN SMALL LETTER N WITH ACUTE: try adding latin-ext
- U+0145 LATIN CAPITAL LETTER N WITH CEDILLA: try adding latin-ext
- U+0146 LATIN SMALL LETTER N WITH CEDILLA: try adding latin-ext
- U+0147 LATIN CAPITAL LETTER N WITH CARON: try adding latin-ext
- U+0148 LATIN SMALL LETTER N WITH CARON: try adding latin-ext
- U+0149 LATIN SMALL LETTER N PRECEDED BY APOSTROPHE: try adding latin-ext
- U+014C LATIN CAPITAL LETTER O WITH MACRON: try adding latin-ext
- U+014D LATIN SMALL LETTER O WITH MACRON: try adding latin-ext
- U+014E LATIN CAPITAL LETTER O WITH BREVE: try adding latin-ext
- U+014F LATIN SMALL LETTER O WITH BREVE: try adding latin-ext
- U+0150 LATIN CAPITAL LETTER O WITH DOUBLE ACUTE: try adding latin-ext
- U+0151 LATIN SMALL LETTER O WITH DOUBLE ACUTE: try adding latin-ext
- U+0154 LATIN CAPITAL LETTER R WITH ACUTE: try adding latin-ext
- U+0155 LATIN SMALL LETTER R WITH ACUTE: try adding latin-ext
- U+0156 LATIN CAPITAL LETTER R WITH CEDILLA: try adding latin-ext
- U+0157 LATIN SMALL LETTER R WITH CEDILLA: try adding latin-ext
- U+0158 LATIN CAPITAL LETTER R WITH CARON: try adding latin-ext
- U+0159 LATIN SMALL LETTER R WITH CARON: try adding latin-ext
- U+015A LATIN CAPITAL LETTER S WITH ACUTE: try adding latin-ext
- U+015B LATIN SMALL LETTER S WITH ACUTE: try adding latin-ext
- U+015C LATIN CAPITAL LETTER S WITH CIRCUMFLEX: try adding latin-ext
- U+015D LATIN SMALL LETTER S WITH CIRCUMFLEX: try adding latin-ext
- U+015E LATIN CAPITAL LETTER S WITH CEDILLA: try adding latin-ext
- U+015F LATIN SMALL LETTER S WITH CEDILLA: try adding latin-ext
- U+0160 LATIN CAPITAL LETTER S WITH CARON: try adding latin-ext
- U+0161 LATIN SMALL LETTER S WITH CARON: try adding latin-ext
- U+0162 LATIN CAPITAL LETTER T WITH CEDILLA: try adding latin-ext
- U+0163 LATIN SMALL LETTER T WITH CEDILLA: try adding latin-ext
- U+0164 LATIN CAPITAL LETTER T WITH CARON: try adding latin-ext
- U+0165 LATIN SMALL LETTER T WITH CARON: try adding latin-ext
- U+0166 LATIN CAPITAL LETTER T WITH STROKE: try adding latin-ext
- U+0167 LATIN SMALL LETTER T WITH STROKE: try adding latin-ext
- U+0168 LATIN CAPITAL LETTER U WITH TILDE: try adding one of: vietnamese, latin-ext
- U+0169 LATIN SMALL LETTER U WITH TILDE: try adding one of: vietnamese, latin-ext
- U+016A LATIN CAPITAL LETTER U WITH MACRON: try adding latin-ext
- U+016B LATIN SMALL LETTER U WITH MACRON: try adding latin-ext
- U+016C LATIN CAPITAL LETTER U WITH BREVE: try adding latin-ext
- U+016D LATIN SMALL LETTER U WITH BREVE: try adding latin-ext
- U+016E LATIN CAPITAL LETTER U WITH RING ABOVE: try adding latin-ext
- U+016F LATIN SMALL LETTER U WITH RING ABOVE: try adding latin-ext
- U+0170 LATIN CAPITAL LETTER U WITH DOUBLE ACUTE: try adding latin-ext
- U+0171 LATIN SMALL LETTER U WITH DOUBLE ACUTE: try adding latin-ext
- U+0172 LATIN CAPITAL LETTER U WITH OGONEK: try adding latin-ext
- U+0173 LATIN SMALL LETTER U WITH OGONEK: try adding latin-ext
- U+0174 LATIN CAPITAL LETTER W WITH CIRCUMFLEX: try adding latin-ext
- U+0175 LATIN SMALL LETTER W WITH CIRCUMFLEX: try adding latin-ext
- U+0176 LATIN CAPITAL LETTER Y WITH CIRCUMFLEX: try adding latin-ext
- U+0177 LATIN SMALL LETTER Y WITH CIRCUMFLEX: try adding latin-ext
- U+0178 LATIN CAPITAL LETTER Y WITH DIAERESIS: try adding latin-ext
- U+0179 LATIN CAPITAL LETTER Z WITH ACUTE: try adding latin-ext
- U+017A LATIN SMALL LETTER Z WITH ACUTE: try adding latin-ext
- U+017B LATIN CAPITAL LETTER Z WITH DOT ABOVE: try adding latin-ext
- U+017C LATIN SMALL LETTER Z WITH DOT ABOVE: try adding latin-ext
- U+017D LATIN CAPITAL LETTER Z WITH CARON: try adding latin-ext
- U+017E LATIN SMALL LETTER Z WITH CARON: try adding latin-ext
- U+02C7 CARON: try adding one of: canadian-aboriginal, tifinagh
- U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
- U+03C0 GREEK SMALL LETTER PI: try adding greek
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
- U+221E INFINITY: not included in any glyphset definition
- U+FB00 LATIN SMALL LIGATURE FF: 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
- U+FB03 LATIN SMALL LIGATURE FFI: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font: latin, menu [code: unreachable-subsetting]

Check license file has good copyright string.

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

🔥 Bentham-Regular.ttf

🔥 FAIL
First line in license file is:

"copyright (c) 2010, ben weiner (ben@readingtype.org.uk),"

which does not match the expected format, similar to:

"Copyright 2022 The Familyname Project Authors (git url)" [code: bad-format]

Check copyright namerecords match license file.

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

🔥 Bentham-Regular.ttf

🔥 FAIL
License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 1 (MACINTOSH) is not specified for that. Value was: "Copyright (c) 2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham.

This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: https://scripts.sil.org/OFL

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.

The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.

DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the copyright statement(s).

"Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.

"Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:
1. Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
2. Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
3. No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
5. The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.
TERMINATION This license becomes null and void if any of the above conditions are not met.

DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE." Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]
🔥 FAIL
License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 3 (WINDOWS) is not specified for that. Value was: "Copyright (c) 2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham.

This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: https://scripts.sil.org/OFL

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.

The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.

DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the copyright statement(s).

"Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.

"Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:
1. Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
2. Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
3. No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
5. The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.
TERMINATION This license becomes null and void if any of the above conditions are not met.

DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE." Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, 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
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>

⚠️ Bentham-Regular.ttf

⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, 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=1, enc=0, 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=1, enc=0, 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]

Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering?

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
The gasp range 0xFFFF value 0x02 should be set to 0x0F. [code: unset-flags]

Copyright notices match canonical pattern in METADATA.pb

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

🔥 Bentham-Regular.ttf

🔥 FAIL
METADATA.pb: Copyright notices should match a pattern similar to: "Copyright 2020 The Familyname Project Authors (git url)" But instead we have got: "copyright (c) 1999-2010, ben weiner (ben@readingtype.org.uk), with reserved font name bentham." [code: bad-notice-format]

Copyright notices match canonical pattern in fonts

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright (c) 1999-2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham." [code: bad-notice-format]
🔥 FAIL
Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright (c) 1999-2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham." [code: bad-notice-format]

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

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
METADATA.pb: copyright field ("Copyright (c) 1999-2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham.") contains "Reserved Font Name". This is an error except in a few specific rare cases. [code: rfn]

Font enables smart dropout control in "prep" table instructions?

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

🔥 Bentham-Regular.ttf

🔥 FAIL
The 'prep' table does not contain TrueType instructions enabling smart dropout control. To fix, export the font with autohinting enabled, or run ttfautohint on the font, or run the gftools fix-nonhinting script. [code: lacks-smart-dropout]

Are there caret positions declared for every ligature?

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

⚠️ Bentham-Regular.ttf

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

Name table entries should not contain line-breaks.

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Name entry LICENSE_DESCRIPTION on platform MACINTOSH contains a line-break. [code: line-break]
🔥 FAIL
Name entry LICENSE_DESCRIPTION on platform WINDOWS contains a line-break. [code: line-break]

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

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Name table entry contains "Reserved Font Name": "Copyright (c) 1999-2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham."

This is an error except in a few specific rare cases. [code: rfn]
🔥 FAIL
Name table entry contains "Reserved Font Name": "Copyright (c) 1999-2010, Ben Weiner (ben@readingtype.org.uk), with Reserved Font Name Bentham."

This is an error except in a few specific rare cases. [code: rfn]

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>

⚠️ Bentham-Regular.ttf

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

Check if the vertical metrics of a family are similar to the same family hosted on Google Fonts.

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Bentham Regular: OS/2 sTypoAscender is 768 when it should be 879 [code: bad-typo-ascender]
🔥 FAIL
Bentham Regular: OS/2 sTypoDescender is -256 when it should be -260 [code: bad-typo-descender]

On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
The DESCRIPTION.en_us.html file in this family has not changed in comparison to the latest font release on the google/fonts github repo. Please consider mentioning note-worthy improvements made to the family recently. [code: description-not-updated]

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

Check ID: <FontBakeryCheck:com.google.fonts/check/os2/use_typo_metrics>

🔥 Bentham-Regular.ttf

🔥 FAIL
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/bentham/Bentham-Regular.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>

⚠️ Bentham-Regular.ttf

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

Ensure fonts do not contain any pre-production tables.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
This font file contains the following pre-production tables: FFTM [code: has-debugging-tables]

Section: Universal

💥🔥🔥🔥🔥🔥⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩ℹ️ℹ️

Name table records must not have trailing spaces.

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Name table record with key = (1, 0, 0, 5) has trailing spaces that must be removed: 'Version 002.002 ' [code: trailing-space]
🔥 FAIL
Name table record with key = (3, 1, 1033, 5) has trailing spaces that must be removed: 'Version 002.002 ' [code: trailing-space]

Checking OS/2 Metrics match hhea Metrics.

Check ID: <FontBakeryCheck:com.google.fonts/check/os2_metrics_match_hhea>

🔥 Bentham-Regular.ttf

🔥 FAIL
OS/2 sTypoAscender (768) and hhea ascent (879) must be equal. [code: ascender]

Font has proper whitespace glyph names?

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
Glyph 0x00A0 is called "nbspace": Change to "uni00A0" [code: not-recommended-00a0]

Are there unwanted tables?

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

🔥 Bentham-Regular.ttf

🔥 FAIL
The following unwanted font tables were found:
- FFTM - Table contains redundant FontForge timestamp info
They can be removed with the 'fix-unwanted-tables' script provided by gftools. [code: unwanted-tables]

Check font contains no unreachable glyphs

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
The following glyphs could not be reached by codepoint or substitution rules:
```
- nonmarkingreturn
```
[code: unreachable-glyphs]

Check if each glyph has the recommended amount of contours.

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

🔥 Bentham-Regular.ttf

🔥 FAIL

The following glyphs have no contours even though they were expected to have some:

- Glyph name: Eth	Expected: 2

- Glyph name: perthousand	Expected: 6 or 7

- Glyph name: Eth	Expected: 2

- Glyph name: perthousand	Expected: 6 or 7

[code: no-contour]

⚠️ WARN

This check inspects the glyph outlines and detects the total number of contours in each of them. The expected values are infered from the typical ammounts of contours observed in a large collection of reference font families. The divergences listed below may simply indicate a significantly different design on some of your glyphs. On the other hand, some of these may flag actual bugs in the font such as glyphs mapped to an incorrect codepoint. Please consider reviewing the design and codepoint assignment of these to make sure they are correct.

The following glyphs do not have the recommended number of contours:

- Glyph name: asterisk	Contours detected: 6	Expected: 1 or 4

- Glyph name: Q	Contours detected: 3	Expected: 2

- Glyph name: currency	Contours detected: 1	Expected: 2

- Glyph name: Ccedilla	Contours detected: 3	Expected: 1 or 2

- Glyph name: Amacron	Contours detected: 2	Expected: 3

- Glyph name: amacron	Contours detected: 2	Expected: 3

- Glyph name: Abreve	Contours detected: 2	Expected: 3

- Glyph name: abreve	Contours detected: 2	Expected: 3

- Glyph name: aogonek	Contours detected: 3	Expected: 2

- Glyph name: Cdotaccent	Contours detected: 1	Expected: 2

- Glyph name: cdotaccent	Contours detected: 1	Expected: 2

- Glyph name: Emacron	Contours detected: 1	Expected: 2

- Glyph name: emacron	Contours detected: 2	Expected: 3

- Glyph name: Ebreve	Contours detected: 1	Expected: 2

- Glyph name: ebreve	Contours detected: 2	Expected: 3

- Glyph name: Edotaccent	Contours detected: 1	Expected: 2

- Glyph name: edotaccent	Contours detected: 2	Expected: 3

- Glyph name: eogonek	Contours detected: 3	Expected: 2

- Glyph name: Ecaron	Contours detected: 1	Expected: 2

- Glyph name: Gcircumflex	Contours detected: 1	Expected: 2

- Glyph name: Gbreve	Contours detected: 1	Expected: 2

- Glyph name: Gdotaccent	Contours detected: 1	Expected: 2

- Glyph name: Gcommaaccent	Contours detected: 1	Expected: 2

- Glyph name: Hcircumflex	Contours detected: 1	Expected: 2

- Glyph name: hcircumflex	Contours detected: 1	Expected: 2

- Glyph name: Hbar	Contours detected: 1	Expected: 2

- Glyph name: Imacron	Contours detected: 1	Expected: 2

- Glyph name: imacron	Contours detected: 1	Expected: 2

- Glyph name: Ibreve	Contours detected: 1	Expected: 2

- Glyph name: ibreve	Contours detected: 1	Expected: 2

- Glyph name: Idotaccent	Contours detected: 1	Expected: 2

- Glyph name: Kcommaaccent	Contours detected: 1	Expected: 2 or 3

- Glyph name: Lacute	Contours detected: 1	Expected: 2

- Glyph name: lacute	Contours detected: 1	Expected: 2

- Glyph name: Lcommaaccent	Contours detected: 1	Expected: 2

- Glyph name: Lcaron	Contours detected: 1	Expected: 2

- Glyph name: Ldot	Contours detected: 1	Expected: 2

- Glyph name: ldot	Contours detected: 1	Expected: 2

- Glyph name: Ncommaaccent	Contours detected: 1	Expected: 2

- Glyph name: napostrophe	Contours detected: 1	Expected: 2

- Glyph name: Omacron	Contours detected: 2	Expected: 3

- Glyph name: omacron	Contours detected: 2	Expected: 3

- Glyph name: Obreve	Contours detected: 2	Expected: 3

- Glyph name: obreve	Contours detected: 2	Expected: 3

- Glyph name: Racute	Contours detected: 2	Expected: 3

- Glyph name: Rcommaaccent	Contours detected: 2	Expected: 3

- Glyph name: Scircumflex	Contours detected: 1	Expected: 2

- Glyph name: scircumflex	Contours detected: 1	Expected: 2

- Glyph name: Umacron	Contours detected: 1	Expected: 2

- Glyph name: umacron	Contours detected: 1	Expected: 2

- Glyph name: Ubreve	Contours detected: 1	Expected: 2

- Glyph name: ubreve	Contours detected: 1	Expected: 2

- Glyph name: Uring	Contours detected: 1	Expected: 3

- Glyph name: uogonek	Contours detected: 2	Expected: 1

- Glyph name: Zdotaccent	Contours detected: 1	Expected: 2

- Glyph name: zdotaccent	Contours detected: 1	Expected: 2

- Glyph name: pi	Contours detected: 4	Expected: 1

- Glyph name: partialdiff	Contours detected: 3	Expected: 2

- Glyph name: uniFB00	Contours detected: 3	Expected: 1 or 2

- Glyph name: Abreve	Contours detected: 2	Expected: 3

- Glyph name: Amacron	Contours detected: 2	Expected: 3

- Glyph name: Ccedilla	Contours detected: 3	Expected: 1 or 2

- Glyph name: Cdotaccent	Contours detected: 1	Expected: 2

- Glyph name: Ebreve	Contours detected: 1	Expected: 2

- Glyph name: Ecaron	Contours detected: 1	Expected: 2

- Glyph name: Edotaccent	Contours detected: 1	Expected: 2

- Glyph name: Emacron	Contours detected: 1	Expected: 2

- Glyph name: Gbreve	Contours detected: 1	Expected: 2

- Glyph name: Gcircumflex	Contours detected: 1	Expected: 2

- Glyph name: Gdotaccent	Contours detected: 1	Expected: 2

- Glyph name: Hbar	Contours detected: 1	Expected: 2

- Glyph name: Hcircumflex	Contours detected: 1	Expected: 2

- Glyph name: Ibreve	Contours detected: 1	Expected: 2

- Glyph name: Idotaccent	Contours detected: 1	Expected: 2

- Glyph name: Imacron	Contours detected: 1	Expected: 2

- Glyph name: Lacute	Contours detected: 1	Expected: 2

- Glyph name: Lcaron	Contours detected: 1	Expected: 2

- Glyph name: Ldot	Contours detected: 1	Expected: 2

- Glyph name: Omacron	Contours detected: 2	Expected: 3

- Glyph name: Q	Contours detected: 3	Expected: 2

- Glyph name: Racute	Contours detected: 2	Expected: 3

- Glyph name: Scircumflex	Contours detected: 1	Expected: 2

- Glyph name: Ubreve	Contours detected: 1	Expected: 2

- Glyph name: Umacron	Contours detected: 1	Expected: 2

- Glyph name: Uring	Contours detected: 1	Expected: 3

- Glyph name: Zdotaccent	Contours detected: 1	Expected: 2

- Glyph name: abreve	Contours detected: 2	Expected: 3

- Glyph name: amacron	Contours detected: 2	Expected: 3

- Glyph name: aogonek	Contours detected: 3	Expected: 2

- Glyph name: asterisk	Contours detected: 6	Expected: 1 or 4

- Glyph name: cdotaccent	Contours detected: 1	Expected: 2

- Glyph name: currency	Contours detected: 1	Expected: 2

- Glyph name: ebreve	Contours detected: 2	Expected: 3

- Glyph name: edotaccent	Contours detected: 2	Expected: 3

- Glyph name: emacron	Contours detected: 2	Expected: 3

- Glyph name: eogonek	Contours detected: 3	Expected: 2

- Glyph name: fi	Contours detected: 1	Expected: 3

- Glyph name: fl	Contours detected: 1	Expected: 2

- Glyph name: hcircumflex	Contours detected: 1	Expected: 2

- Glyph name: ibreve	Contours detected: 1	Expected: 2

- Glyph name: imacron	Contours detected: 1	Expected: 2

- Glyph name: lacute	Contours detected: 1	Expected: 2

- Glyph name: ldot	Contours detected: 1	Expected: 2

- Glyph name: napostrophe	Contours detected: 1	Expected: 2

- Glyph name: omacron	Contours detected: 2	Expected: 3

- Glyph name: partialdiff	Contours detected: 3	Expected: 2

- Glyph name: pi	Contours detected: 4	Expected: 1

- Glyph name: scircumflex	Contours detected: 1	Expected: 2

- Glyph name: ubreve	Contours detected: 1	Expected: 2

- Glyph name: umacron	Contours detected: 1	Expected: 2

- Glyph name: uogonek	Contours detected: 2	Expected: 1

- Glyph name: zdotaccent	Contours detected: 1	Expected: 2

[code: contour-count]

Space and non-breaking space have the same width?

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

🔥 Bentham-Regular.ttf

🔥 FAIL
Space and non-breaking space have differing width: The space glyph named space is 204 font units wide, non-breaking space named (nbspace) is 276 font units wide, and both should be positive and the same. GlyphsApp has "Sidebearing arithmetic" (https://glyphsapp.com/tutorials/spacing) which allows you to set the non-breaking space width to always equal the space width. [code: different-widths]

Check math signs have the same width.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
The most common width is 512 among a set of 5 math glyphs. The following math glyphs have a different width, though:

Width = 510: greater, less [code: width-outliers]

Checking Vertical Metric Linegaps.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
hhea lineGap is not equal to 0. [code: hhea]

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>

💥 Bentham-Regular.ttf

💥 ERROR
Failed with AttributeError: 'table_O_S_2f_2' object has no attribute 'sxHeight'

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

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

⚠️ Bentham-Regular.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.gpos

⚠️

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>

⚠️ Bentham-Regular.ttf

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

Section: fontbakery.profiles.glyf

⚠️

Check for points out of bounds.

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

⚠️ Bentham-Regular.ttf

⚠️ WARN
The following glyphs have coordinates which are out of bounds: * ('quotedbl', 51, 436) * ('quotedbl', 176, 437) * ('quotesingle', 71, 645) * ('asterisk', 78, 405) * ('y', 180, -230) * ('exclamdown', 272, -13) * ('yacute', 180, -230) * ('ydieresis', 180, -230) and ('ycircumflex', 180, -230)

This happens a lot when points are not extremes, which is usually bad. However, fixing this alert by adding points on extremes may do more harm than good, especially with italics, calligraphic-script, handwriting, rounded and other fonts. So it is common to ignore this message. [code: points-out-of-bounds]

Summary

Section: Google Fonts

Does font file include unacceptable control character glyphs?

Does DESCRIPTION file contain a upstream Git repo URL?

Checking OS/2 achVendID.

Check Google Fonts glyph coverage.

Check for codepoints not covered by METADATA subsets.

Check license file has good copyright string.

Check copyright namerecords match license file.

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

License URL matches License text on name table?

Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering?

Copyright notices match canonical pattern in METADATA.pb

Copyright notices match canonical pattern in fonts

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

Font enables smart dropout control in "prep" table instructions?

Are there caret positions declared for every ligature?

Name table entries should not contain line-breaks.

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

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

Check if the vertical metrics of a family are similar to the same family hosted on Google Fonts.

On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.

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

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

Ensure fonts do not contain any pre-production tables.

Section: Universal

Name table records must not have trailing spaces.

Checking OS/2 Metrics match hhea Metrics.

Font has **proper** whitespace glyph names?

Are there unwanted tables?

Check font contains no unreachable glyphs

Check if each glyph has the recommended amount of contours.

Space and non-breaking space have the same width?

Check math signs have the same width.

Checking Vertical Metric Linegaps.

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

Section: fontbakery.profiles.dsig

Does the font have a DSIG table?

Section: fontbakery.profiles.gpos

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

Section: fontbakery.profiles.glyf

Check for points out of bounds.

Font has proper whitespace glyph names?