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 4 12 62 8 155
0% 2% 7% 35% 4% 87%

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

🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

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

Check Google Fonts glyph coverage.

Check ID: <FontBakeryCheck:com.google.fonts/check/glyph_coverage>
🔥 BakbakOne-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)
    
    
    - 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)
    
    
    - 0x0327 (COMBINING CEDILLA)
    
    
    - 0x0328 (COMBINING OGONEK)
    

    [code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>
⚠️ BakbakOne-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+02C7 CARON: try adding one of: tifinagh, canadian-aboriginal
    • 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+0326 COMBINING COMMA BELOW: not included in any glyphset definition
    • U+0394 GREEK CAPITAL LETTER DELTA: try adding greek
    • U+03C0 GREEK SMALL LETTER PI: try adding greek
    • U+2021 DOUBLE DAGGER: not included in any glyphset definition
    • U+2030 PER MILLE SIGN: not included in any glyphset definition
    • U+2126 OHM SIGN: 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+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: devanagari, latin, latin-ext, menu [code: unreachable-subsetting]

Font has old ttfautohint applied?

Check ID: <FontBakeryCheck:com.google.fonts/check/old_ttfautohint>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

    ttfautohint used in font = 1.8.3; latest = 1.8.4; Need to re-run with the newer version! [code: old-ttfa]

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>
🔥 BakbakOne-Regular.ttf
  • 🔥 FAIL

    Value of repository_url field is

    But font copyright string has: https://github.com/googlefonts/bakbak [code: mismatch]

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>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

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

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

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/designer_profiles>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

    It seems that Saumya Kishore 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 Sanchit Sawaria 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]

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>
⚠️ BakbakOne-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]

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

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

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

Section: Universal

🔥⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Check font contains no unreachable glyphs

Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

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

    - dvmI.38
    
    - dvmI.40
    
    - dvmI.42
    
    - dvmI.43
    
    - dvmI.44
    
    - dvmI.45
    
    - dvmI.46
    
    - dvmI.47
    
    - dvmI.48
    
    - dvmI.50
    
    - dvmII.001
    
    - dvmII.002
    
    - dvmII.003
    
    - dvmII.004
    
    - dvmII_Anusvara.001
    
    - dvmII_Anusvara.002
    
    - dvmII_Anusvara.003
    
    - dvmII_Anusvara.004
    
    - dvmII_Reph.001
    
    - dvmII_Reph.002
    
    - dvmII_Reph.003
    
    - dvmII_Reph.004
    
    - dvmII_Reph_Anusvara.001
    
    - dvmII_Reph_Anusvara.002
    
    - dvmII_Reph_Anusvara.003
    
    - dvmII_Reph_Anusvara.004
    
    - dvmU.short
    
    - dvmUU.short
    
    - dvmU_UU
    
    - ffi
    
    - ffl
    
    - uni200C
    

    [code: unreachable-glyphs]

Check if each glyph has the recommended amount of contours.

Check ID: <FontBakeryCheck:com.google.fonts/check/contour_count>
⚠️ BakbakOne-Regular.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: aogonek	Contours detected: 3	Expected: 2
    
    - Glyph name: eogonek	Contours detected: 3	Expected: 2
    
    - Glyph name: Uogonek	Contours detected: 2	Expected: 1
    
    - Glyph name: uogonek	Contours detected: 2	Expected: 1
    
    - Glyph name: dvAA	Contours detected: 2	Expected: 1
    
    - Glyph name: dvII	Contours detected: 2	Expected: 1
    
    - Glyph name: dvAI	Contours detected: 2	Expected: 1
    
    - Glyph name: dvOcandra	Contours detected: 3	Expected: 2
    
    - Glyph name: uni0913	Contours detected: 3	Expected: 1
    
    - Glyph name: dvAU	Contours detected: 3	Expected: 1
    
    - Glyph name: dvKHA	Contours detected: 2	Expected: 1 or 3
    
    - Glyph name: dvmO	Contours detected: 2	Expected: 1
    
    - Glyph name: dvmAU	Contours detected: 2	Expected: 1
    
    - Glyph name: Uogonek	Contours detected: 2	Expected: 1
    
    - Glyph name: aogonek	Contours detected: 3	Expected: 2
    
    - Glyph name: eogonek	Contours detected: 3	Expected: 2
    
    - Glyph name: fi	Contours detected: 2	Expected: 3
    
    - Glyph name: uni00AD	Contours detected: 1	Expected: 0
    
    - Glyph name: uni0913	Contours detected: 3	Expected: 1
    
    - Glyph name: uogonek	Contours detected: 2	Expected: 1
    

    [code: contour-count]

Does the font contain a soft hyphen?

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

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

Check math signs have the same width.

Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

    The most common width is 482 among a set of 2 math glyphs. The following math glyphs have a different width, though:

    Width = 468: plus

    Width = 501: equal

    Width = 624: logicalnot

    Width = 582: plusminus

    Width = 479: multiply

    Width = 588: divide

    Width = 362: minus

    Width = 607: approxequal

    Width = 481: notequal

    Width = 581: lessequal, greaterequal [code: width-outliers]

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

Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron:googlefonts>
🔥 BakbakOne-Regular.ttf
  • 🔥 FAIL

    Lcaron uses component caron. [code: wrong-mark]

  • 🔥 FAIL

    dcaron uses component caron. [code: wrong-mark]

  • 🔥 FAIL

    lcaron uses component caron. [code: wrong-mark]

  • 🔥 FAIL

    tcaron uses component caron. [code: wrong-mark]

Section: fontbakery.profiles.gdef

⚠️

Check mark characters are in GDEF mark glyph class.

Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_mark_chars>
⚠️ BakbakOne-Regular.ttf
  • ⚠️ WARN

    The following mark characters could be in the GDEF mark glyph class: dvVirama (U+094D), dvmAI (U+0948), dvmE (U+0947), dvmEcandra (U+0945), dvmU (U+0941), dvmUU (U+0942), dvmvL (U+0962), dvmvLL (U+0963), dvmvR (U+0943) and dvmvRR (U+0944) [code: mark-chars]

Section: Shaping Checks

🔥⏩⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/dotted_circle>
🔥 BakbakOne-Regular.ttf
  • 🔥 FAIL

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

    - uni0901
    
    - uni0902 [code: unattached-dotted-circle-marks]