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 3 17 63 8 150
0% 2% 10% 35% 4% 84%

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

DESCRIPTION.en_us.html should end in a linebreak.

Check ID: <FontBakeryCheck:com.google.fonts/check/description/eof_linebreak>
⚠️ BlakaInk-Regular.ttf
  • ⚠️ WARN

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

Check Google Fonts glyph coverage.

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

    Missing required codepoints:

    - 0x02D9 (DOT ABOVE)


- 0x0132 (LATIN CAPITAL LIGATURE IJ)


- 0x016C (LATIN CAPITAL LETTER U WITH BREVE)


- 0x0133 (LATIN SMALL LIGATURE IJ)


- 0x016D (LATIN SMALL LETTER U WITH BREVE)


- 0x02DD (DOUBLE ACUTE ACCENT)


- 0x02C7 (CARON)


- 0x02D8 (BREVE)


- 0x02DB (OGONEK)

    [code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>
⚠️ BlakaInk-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+0300 COMBINING GRAVE ACCENT: try adding one of: coptic, tai-le, cherokee
    • U+0301 COMBINING ACUTE ACCENT: try adding one of: tifinagh, coptic, tai-le, cherokee
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: coptic, tifinagh, cherokee
    • U+0303 COMBINING TILDE: not included in any glyphset definition
    • U+0304 COMBINING MACRON: try adding one of: gothic, coptic, tifinagh, cherokee
    • U+0306 COMBINING BREVE: try adding tifinagh
    • U+0307 COMBINING DOT ABOVE: try adding one of: coptic, tai-le, malayalam, canadian-aboriginal, tifinagh
    • U+0308 COMBINING DIAERESIS: try adding one of: gothic, coptic, tai-le
    • 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: tai-le, cherokee
    • U+0312 COMBINING TURNED COMMA ABOVE: not included in any glyphset definition
    • U+0326 COMBINING COMMA BELOW: not included in any glyphset definition
    • U+0327 COMBINING CEDILLA: not included in any glyphset definition
    • U+0328 COMBINING OGONEK: not included in any glyphset definition
    • U+0615 ARABIC SMALL HIGH TAH: not included in any glyphset definition
    • U+066E ARABIC LETTER DOTLESS BEH: not included in any glyphset definition
    • U+066F ARABIC LETTER DOTLESS QAF: not included in any glyphset definition
    • U+06A1 ARABIC LETTER DOTLESS FEH: not included in any glyphset definition
    • U+2190 LEFTWARDS ARROW: not included in any glyphset definition
    • U+2192 RIGHTWARDS ARROW: 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: arabic, latin, latin-ext, menu [code: unreachable-subsetting]

Check copyright namerecords match license file.

Check ID: <FontBakeryCheck:com.google.fonts/check/name/license>
⚠️ BlakaInk-Regular.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>
⚠️ BlakaInk-Regular.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]

Glyphs are similiar to Google Fonts version?

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

    Following glyphs differ greatly from Google Fonts version: * glyph00161

PPEM must be an integer on hinted fonts.

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

    This is a hinted font, so it must have bit 3 set on the flags of the head table, so that PPEM values will be rounded into an integer value.

    This can be accomplished by using the 'gftools fix-hinting' command:

    # create virtualenv
python3 -m venv venv
# activate virtualenv
source venv/bin/activate
# install gftools
pip install git+https://www.github.com/googlefonts/tools

    [code: bad-flags]

Are there caret positions declared for every ligature?

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

    This font lacks caret positioning values for these ligature glyphs: - glyph00148 - glyph00149 - glyph00150 - uniFB01 - uniFB02

    [code: incomplete-caret-pos-data]

Is there kerning info for non-ligated sequences?

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

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

    - f + f

- f + i

- i + f

- f + l

- l + f

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

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>
⚠️ BlakaInk-Regular.ttf
  • ⚠️ WARN

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

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>
⚠️ BlakaInk-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>
⚠️ BlakaInk-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>
⚠️ BlakaInk-Regular.ttf
  • ⚠️ WARN

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

    - glyph00133

- glyph00134

- glyph00161

- glyph00221

- glyph00222

- glyph00226

- glyph00227

- glyph00229

- glyph00603

    [code: unreachable-glyphs]

Check if each glyph has the recommended amount of contours.

Check ID: <FontBakeryCheck:com.google.fonts/check/contour_count>
⚠️ BlakaInk-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: dieresis	Contours detected: 1	Expected: 2

- Glyph name: uni00AD	Contours detected: 1	Expected: 0

- Glyph name: Adieresis	Contours detected: 3	Expected: 4

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

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

- Glyph name: Odieresis	Contours detected: 3	Expected: 4

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

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

- Glyph name: adieresis	Contours detected: 3	Expected: 4

- Glyph name: edieresis	Contours detected: 3	Expected: 4

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

- Glyph name: odieresis	Contours detected: 3	Expected: 4

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

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

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

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

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

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

- Glyph name: oe	Contours detected: 4	Expected: 3

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

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

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

- Glyph name: uni0308	Contours detected: 1	Expected: 2

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

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

- Glyph name: uni1E9E	Contours detected: 2	Expected: 1

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

- Glyph name: Adieresis	Contours detected: 3	Expected: 4

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

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

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

- Glyph name: Odieresis	Contours detected: 3	Expected: 4

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

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

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

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

- Glyph name: adieresis	Contours detected: 3	Expected: 4

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

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

- Glyph name: edieresis	Contours detected: 3	Expected: 4

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

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

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

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

- Glyph name: odieresis	Contours detected: 3	Expected: 4

- Glyph name: oe	Contours detected: 4	Expected: 3

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

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

- Glyph name: uni00AD	Contours detected: 1	Expected: 0

- Glyph name: uni0308	Contours detected: 1	Expected: 2

- Glyph name: uni1E9E	Contours detected: 2	Expected: 1

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

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

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

    [code: contour-count]

Does the font contain a soft hyphen?

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

    The most common width is 375 among a set of 5 math glyphs. The following math glyphs have a different width, though:

    Width = 465: plusminus, plus

    Width = 364: greater, less

    Width = 600: logicalnot

    Width = 416: multiply

    Width = 415: divide [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>
🔥 BlakaInk-Regular.ttf
  • 🔥 FAIL

    Lcaron uses component uni030C. [code: wrong-mark]

  • 🔥 FAIL

    dcaron uses component uni030C. [code: wrong-mark]

  • 🔥 FAIL

    lcaron uses component uni030C. [code: wrong-mark]

  • 🔥 FAIL

    tcaron uses component uni030C. [code: wrong-mark]

Section: fontbakery.profiles.post

⚠️

Font has correct post table version?

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

    Post table format 3 use has niche use case problems.Please review the check rationale for additional details. [code: post-table-version]

Section: Shaping Checks

⚠️⚠️⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

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

    No dotted circle glyph present [code: missing-dotted-circle]

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

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

    The dot of soft dotted characters used in orthographies must disappear in the following strings: į̀ į́ į̂ į̃ į̄ į̌

    The dot of soft dotted characters should disappear in other cases, for example: ĩ̦ ĭ̦ i̦̇ i̦̊ i̦̋ ǐ̦ i̦̒ j̦̀ j̦́ ĵ̦ j̦̃ j̦̄ j̦̆ j̦̇ j̦̈ j̦̊ j̦̋ ǰ̦ j̦̒ į̆

    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), Lithuanian (Latn, 2,357,094 speakers), Basaa (Latn, 332,940 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Igbo (Latn, 27,823,640 speakers), Navajo (Latn, 166,319 speakers), Belarusian (Cyrl, 10,064,517 speakers). [code: soft-dotted]