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 | 21 | 15 | 78 | 8 | 119 |
0% | 12% | 9% | 46% | 5% | 70% |
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
🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️Checking file is named canonically.
🔥 NovaFlat.ttf
- 🔥 FAIL
Expected "NovaFlat-Book.ttf. Got NovaFlat.ttf. [code: bad-filename]
Does DESCRIPTION file contain a upstream Git repo URL?
🔥 NovaFlat.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]
DESCRIPTION.en_us.html should end in a linebreak.
⚠️ NovaFlat.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.
⚠️ NovaFlat.ttf
- ⚠️ WARN
OS/2 VendorID value ' ' 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.
🔥 NovaFlat.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) - 0x1E9E (LATIN CAPITAL LETTER SHARP S) - 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) - 0x02DD (DOUBLE ACUTE ACCENT) - 0x02C6 (MODIFIER LETTER CIRCUMFLEX ACCENT) - 0x02C7 (CARON) - 0x02D8 (BREVE) - 0x02DA (RING ABOVE) - 0x02DC (SMALL TILDE) - 0x02DB (OGONEK)
[code: missing-codepoints]
Check for codepoints not covered by METADATA subsets.
⚠️ NovaFlat.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+0394 GREEK CAPITAL LETTER DELTA: try adding greek
- U+03A0 GREEK CAPITAL LETTER PI: try adding greek
- U+03A3 GREEK CAPITAL LETTER SIGMA: try adding greek
- U+03A9 GREEK CAPITAL LETTER OMEGA: try adding greek
- U+03BC GREEK SMALL LETTER MU: try adding greek
- U+03C0 GREEK SMALL LETTER PI: try adding greek
- U+2010 HYPHEN: try adding one of: cham, coptic, syloti-nagri, arabic, lisu, kaithi, kayah-li, kharoshthi, sundanese
- U+2011 NON-BREAKING HYPHEN: try adding one of: arabic, syloti-nagri
- U+2012 FIGURE DASH: not included in any glyphset definition
- U+2015 HORIZONTAL BAR: not included in any glyphset definition
- U+2017 DOUBLE LOW LINE: not included in any glyphset definition
- U+201B SINGLE HIGH-REVERSED-9 QUOTATION MARK: not included in any glyphset definition
- U+201F DOUBLE HIGH-REVERSED-9 QUOTATION MARK: not included in any glyphset definition
- U+2021 DOUBLE DAGGER: not included in any glyphset definition
- U+2023 TRIANGULAR BULLET: not included in any glyphset definition
- U+2024 ONE DOT LEADER: try adding armenian
- U+2025 TWO DOT LEADER: try adding phags-pa
- U+2027 HYPHENATION POINT: not included in any glyphset definition
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2034 TRIPLE PRIME: not included in any glyphset definition
- U+2035 REVERSED PRIME: not included in any glyphset definition
- U+2036 REVERSED DOUBLE PRIME: not included in any glyphset definition
- U+2037 REVERSED TRIPLE PRIME: not included in any glyphset definition
- U+2043 HYPHEN BULLET: not included in any glyphset definition
- U+2105 CARE OF: not included in any glyphset definition
- U+2126 OHM SIGN: 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+2206 INCREMENT: 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+2217 ASTERISK OPERATOR: not included in any glyphset definition
- U+2218 RING OPERATOR: 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+221B CUBE ROOT: not included in any glyphset definition
- U+221E INFINITY: 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+2261 IDENTICAL 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
Or you can add the above codepoints to one of the subsets supported by the font:
menu
,latin
,latin-ext
[code: unreachable-subsetting]
Check license file has good copyright string.
🔥 NovaFlat.ttf
- 🔥 FAIL
First line in license file is:
"copyright (c) 2011, wmk69 (wmk69@o2.pl),"
which does not match the expected format, similar to:
"Copyright 2022 The Familyname Project Authors (git url)" [code: bad-format]
Check OFL body text is correct.
🔥 NovaFlat.ttf
- 🔥 FAIL
The OFL.txt body text is incorrect. Please use https://github.com/googlefonts/Unified-Font-Repository/blob/main/OFL.txt as a template. You should only modify the first line. [code: incorrect-ofl-body-text]
Check copyright namerecords match license file.
🔥 NovaFlat.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) 2011, wmk69, (wmk69@o2.pl) with Reserved Font Name 'NovaFlat' and 'Nova Flat'.
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 " 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) 2011, wmk69, (wmk69@o2.pl) with Reserved Font Name 'NovaFlat' and 'Nova Flat'.
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 " 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?
⚠️ NovaFlat.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]
METADATA.pb subsets should be alphabetically ordered.
🔥 NovaFlat.ttf
- 🔥 FAIL
METADATA.pb subsets are not sorted in alphabetical order: Got ['menu', 'latin', 'latin-ext'] and expected ['latin', 'latin-ext', 'menu'] [code: not-sorted]
Copyright notices match canonical pattern in METADATA.pb
🔥 NovaFlat.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) 2011, wmk69 (wmk69@o2.pl) with reserved font names 'novaflat' and 'nova flat'. this font software is licensed under the sil open font license, version 1.1. this license is available with a faq at: http://scripts.sil.org/ofl" [code: bad-notice-format]
Copyright notices match canonical pattern in fonts
🔥 NovaFlat.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) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'.
This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL" [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) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'.
This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL" [code: bad-notice-format]
Copyright notice on METADATA.pb should not contain 'Reserved Font Name'.
⚠️ NovaFlat.ttf
- ⚠️ WARN
METADATA.pb: copyright field ("Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL") contains "Reserved Font Name". This is an error except in a few specific rare cases. [code: rfn]
METADATA.pb weight matches postScriptName for static fonts.
🔥 NovaFlat.ttf
- 🔥 FAIL
METADATA.pb: Mismatch between postScriptName ("NovaFlat") and weight value (400). The name must be ended with "Regular" or "Italic".
METADATA.pb: Check URL on copyright string is the same as in repository_url field.
🔥 NovaFlat.ttf
- 🔥 FAIL
Value of repository_url field is
But font copyright string has: http://scripts.sil.org/OFL [code: mismatch]
Check font names are correct
🔥 NovaFlat.ttf
- 🔥 FAIL
Font names are incorrect:
| nameID | current | expected | | :--- | :--- | :--- | | Family Name | Nova Flat | Nova Flat Book | | Subfamily Name | Book | Regular | | Full Name | Nova Flat | Nova Flat Book Regular | | Poscript Name | NovaFlat | NovaFlatBook-Regular | [code: bad-names]
Copyright field for this font on METADATA.pb matches all copyright notice entries on the name table ?
🔥 NovaFlat.ttf
- 🔥 FAIL
Copyright field for this font on METADATA.pb ("Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL") differs from a copyright notice entry on the name table: "Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'.
This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL" [code: mismatch]
- 🔥 FAIL
Copyright field for this font on METADATA.pb ("Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL") differs from a copyright notice entry on the name table: "Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'.
This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL" [code: mismatch]
Font enables smart dropout control in "prep" table instructions?
🔥 NovaFlat.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]
Name table entries should not contain line-breaks.
🔥 NovaFlat.ttf
- 🔥 FAIL
Name entry COPYRIGHT_NOTICE on platform MACINTOSH contains a line-break. [code: line-break]
- 🔥 FAIL
Name entry LICENSE_DESCRIPTION on platform MACINTOSH contains a line-break. [code: line-break]
- 🔥 FAIL
Name entry COPYRIGHT_NOTICE on platform WINDOWS 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'.
⚠️ NovaFlat.ttf
- ⚠️ WARN
Name table entry contains "Reserved Font Name" for a family name ('NovaFlat' and 'Nova Flat') that differs from the currently used family name (NovaFlat), which is fine. [code: legacy-familyname]
- ⚠️ WARN
Name table entry contains "Reserved Font Name" for a family name ('NovaFlat' and 'Nova Flat') that differs from the currently used family name (NovaFlat), which is fine. [code: legacy-familyname]
Directory name in GFonts repo structure must match NameID 1 of the regular.
🔥 NovaFlat.ttf
- 🔥 FAIL
The font seems to lack a regular. If family consists of a single-weight non-Regular style only, consider the Google Fonts specs for this case: https://github.com/googlefonts/gf-docs/tree/main/Spec#single-weight-families [code: lacks-regular]
A static fonts directory with at least two fonts must accompany variable fonts
⚠️ NovaFlat.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.
🔥 NovaFlat.ttf
- 🔥 FAIL
Could not identify a local Regular style font [code: couldnt-find-local-regular]
Ensure METADATA.pb does not use escaped strings.
🔥 NovaFlat.ttf
- 🔥 FAIL
Found escaped chars at 'NovaFlat'. Please use an unicode string instead. [code: escaped-strings]
- 🔥 FAIL
Found escaped chars at 'Copyright (c) 2011, wmk69 (wmk69@o2.pl) with Reserved Font Names 'NovaFlat' and 'Nova Flat'. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL'. Please use an unicode string instead. [code: escaped-strings]
METADATA.pb: Designers are listed correctly on the Google Fonts catalog?
⚠️ NovaFlat.ttf
- ⚠️ WARN
It seems that Wojciech Kalinowski 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.
🔥 NovaFlat.ttf
- 🔥 FAIL
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/novaflat/NovaFlat.ttf']. [code: missing-os2-fsselection-bit7]
Ensure fonts have ScriptLangTags declared on the 'meta' table.
⚠️ NovaFlat.ttf
- ⚠️ WARN
This font file does not have a 'meta' table. [code: lacks-meta-table]
Ensure fonts do not contain any pre-production tables.
⚠️ NovaFlat.ttf
- ⚠️ WARN
This font file contains the following pre-production tables: FFTM [code: has-debugging-tables]
Section: Universal
🔥🔥⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩ℹ️ℹ️Name table records must not have trailing spaces.
🔥 NovaFlat.ttf
- 🔥 FAIL
Name table record with key = (1, 0, 0, 13) has trailing spaces that must be removed: 'Copyright [...]l.org/OFL ' [code: trailing-space]
- 🔥 FAIL
Name table record with key = (3, 1, 1033, 13) has trailing spaces that must be removed: 'Copyright [...]l.org/OFL ' [code: trailing-space]
Are there unwanted tables?
🔥 NovaFlat.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
⚠️ NovaFlat.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.
⚠️ NovaFlat.ttf
- ⚠️ 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: uni00AD Contours detected: 1 Expected: 0 - Glyph name: uni00AD Contours detected: 1 Expected: 0
[code: contour-count]
Does the font contain a soft hyphen?
⚠️ NovaFlat.ttf
- ⚠️ WARN
This font has a 'Soft Hyphen' character. [code: softhyphen]
Check math signs have the same width.
⚠️ NovaFlat.ttf
- ⚠️ WARN
The most common width is 1214 among a set of 8 math glyphs. The following math glyphs have a different width, though:
Width = 1338: lessequal, greater, less, greaterequal
Width = 1075: multiply
Width = 1138: approxequal [code: width-outliers]
Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)
⚠️ NovaFlat.ttf
- ⚠️ WARN
dcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
- ⚠️ WARN
Lcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
- ⚠️ WARN
lcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
- ⚠️ WARN
tcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]