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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.

DEPRECATION WARNING

By late-December 2024, FontBakery version 0.13.0 introduced a new naming scheme for the check-IDs.

Fontbakery detected usage of old IDs and performed an automatic backwards-compatibility translation for you.
This automatic translation will be deprecated in the next major release.

Please start using the new check-IDs as documented at /Lib/fontbakery/legacy_checkids.py

The following legacy check-IDs were detected:
- com.google.fonts/check/outline_short_segments
- com.google.fonts/check/version_bump
- com.google.fonts/check/fontdata_namecheck
- com.google.fonts/check/outline_alignment_miss
- com.google.fonts/check/ttx_roundtrip
- com.google.fonts/check/outline_jaggy_segments
- com.google.fonts/check/outline_colinear_vectors
- com.google.fonts/check/outline_semi_vertical

Summary

💥 ERROR ☠ FATAL 🔥 FAIL ⚠️ WARN ⏩ SKIP ℹ️ INFO ✅ PASS
4 0 1 18 69 17 348
1% 0% 0% 4% 15% 4% 76%

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: 0.13.1

Universal Profile Checks

⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️

Check accent of Lcaron, dcaron, lcaron, tcaron

Check ID: <FontBakeryCheck:alt_caron>
⚠️ InclusiveSans-Italic[wght].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

    tcaron is decomposed and therefore could not be checked. Please check manually.

    [code: decomposed-outline]
  • ✅ PASS

    Looks good!
⚠️ InclusiveSans[wght].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

    tcaron is decomposed and therefore could not be checked. Please check manually.

    [code: decomposed-outline]
  • ✅ PASS

    Looks good!

Ensure variable fonts include an avar table.

Check ID: <FontBakeryCheck:mandatory_avar_table>
⚠️ InclusiveSans-Italic[wght].ttf
  • ⚠️ WARN

    This variable font does not have an avar table. Most variable fonts should include an avar table to correctly define axes progression rates.

    [code: missing-avar]
⚠️ InclusiveSans[wght].ttf
  • ⚠️ WARN

    This variable font does not have an avar table. Most variable fonts should include an avar table to correctly define axes progression rates.

    [code: missing-avar]

Check math signs have the same width.

Check ID: <FontBakeryCheck:math_signs_width>
⚠️ InclusiveSans-Italic[wght].ttf
  • ⚠️ WARN

    The most common width is 573 among a set of 3 math glyphs. The following math glyphs have a different width, though:

    Width = 614: equal, plus

    Width = 552: less, greater

    Width = 556: multiply

    [code: width-outliers]
⚠️ InclusiveSans[wght].ttf
  • ⚠️ WARN

    The most common width is 573 among a set of 3 math glyphs. The following math glyphs have a different width, though:

    Width = 614: equal, plus

    Width = 552: less, greater

    Width = 556: multiply

    [code: width-outliers]

Article Checks

⚠️⚠️

Validate size, and resolution of article images, and ensure article page has minimum length and includes visual assets.

Check ID: <FontBakeryCheck:googlefonts/article/images>
⚠️ InclusiveSans-Italic[wght].ttf
  • ⚠️ WARN

    Family metadata at /Users/simon/others-repos/fonts//ofl/inclusivesans does not have an article.

    [code: lacks-article]
⚠️ InclusiveSans[wght].ttf
  • ⚠️ WARN

    Family metadata at /Users/simon/others-repos/fonts//ofl/inclusivesans does not have an article.

    [code: lacks-article]

Metadata Checks

⚠️⚠️⏩⏩⏩⏩ℹ️ℹ️

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:googlefonts/metadata/unreachable_subsetting>
⚠️ InclusiveSans-Italic[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+02D8 BREVE: try adding one of: yi, canadian-aboriginal
    • U+02D9 DOT ABOVE: try adding one of: yi, canadian-aboriginal
    • U+02DB OGONEK: try adding one of: yi, canadian-aboriginal
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: math, cherokee, coptic, tifinagh
    • U+0306 COMBINING BREVE: try adding one of: tifinagh, old-permic
    • U+0307 COMBINING DOT ABOVE: try adding one of: canadian-aboriginal, tai-le, math, tifinagh, duployan, malayalam, syriac, todhri, old-permic, coptic, hebrew
    • U+030A COMBINING RING ABOVE: try adding one of: syriac, duployan
    • U+030B COMBINING DOUBLE ACUTE ACCENT: try adding one of: osage, cherokee
    • U+030C COMBINING CARON: try adding one of: cherokee, tai-le
    • U+0312 COMBINING TURNED COMMA ABOVE: try adding math
    • U+031B COMBINING HORN: not included in any glyphset definition
    • U+0326 COMBINING COMMA BELOW: try adding math
    • U+0327 COMBINING CEDILLA: try adding math
    • U+0328 COMBINING OGONEK: not included in any glyphset definition
    • U+0331 COMBINING MACRON BELOW: try adding one of: cherokee, caucasian-albanian, thai, sunuwar, syriac, gothic, tifinagh
    • U+0E3F THAI CURRENCY SYMBOL BAHT: try adding thai
    • U+2116 NUMERO SIGN: try adding cyrillic
    • U+2190 LEFTWARDS ARROW: try adding one of: math, symbols
    • U+2192 RIGHTWARDS ARROW: try adding one of: math, symbols
    • U+2194 LEFT RIGHT ARROW: try adding one of: math, symbols
    • U+2195 UP DOWN ARROW: try adding one of: math, symbols
    • U+2196 NORTH WEST ARROW: try adding one of: math, symbols
    • U+2197 NORTH EAST ARROW: try adding one of: math, symbols
    • U+2198 SOUTH EAST ARROW: try adding one of: math, symbols
    • U+2199 SOUTH WEST ARROW: try adding one of: math, symbols
    • U+22C5 DOT OPERATOR: try adding one of: math, symbols

    Or you can add the above codepoints to one of the subsets supported by the font: latin, latin-ext, menu, vietnamese

    [code: unreachable-subsetting]
⚠️ InclusiveSans[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+02D8 BREVE: try adding one of: yi, canadian-aboriginal
    • U+02D9 DOT ABOVE: try adding one of: yi, canadian-aboriginal
    • U+02DB OGONEK: try adding one of: yi, canadian-aboriginal
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: math, cherokee, coptic, tifinagh
    • U+0306 COMBINING BREVE: try adding one of: tifinagh, old-permic
    • U+0307 COMBINING DOT ABOVE: try adding one of: canadian-aboriginal, tai-le, math, tifinagh, duployan, malayalam, syriac, todhri, old-permic, coptic, hebrew
    • U+030A COMBINING RING ABOVE: try adding one of: syriac, duployan
    • U+030B COMBINING DOUBLE ACUTE ACCENT: try adding one of: osage, cherokee
    • U+030C COMBINING CARON: try adding one of: cherokee, tai-le
    • U+0312 COMBINING TURNED COMMA ABOVE: try adding math
    • U+031B COMBINING HORN: not included in any glyphset definition
    • U+0326 COMBINING COMMA BELOW: try adding math
    • U+0327 COMBINING CEDILLA: try adding math
    • U+0328 COMBINING OGONEK: not included in any glyphset definition
    • U+0331 COMBINING MACRON BELOW: try adding one of: cherokee, caucasian-albanian, thai, sunuwar, syriac, gothic, tifinagh
    • U+0E3F THAI CURRENCY SYMBOL BAHT: try adding thai
    • U+2116 NUMERO SIGN: try adding cyrillic
    • U+2190 LEFTWARDS ARROW: try adding one of: math, symbols
    • U+2192 RIGHTWARDS ARROW: try adding one of: math, symbols
    • U+2194 LEFT RIGHT ARROW: try adding one of: math, symbols
    • U+2195 UP DOWN ARROW: try adding one of: math, symbols
    • U+2196 NORTH WEST ARROW: try adding one of: math, symbols
    • U+2197 NORTH EAST ARROW: try adding one of: math, symbols
    • U+2198 SOUTH EAST ARROW: try adding one of: math, symbols
    • U+2199 SOUTH WEST ARROW: try adding one of: math, symbols
    • U+22C5 DOT OPERATOR: try adding one of: math, symbols

    Or you can add the above codepoints to one of the subsets supported by the font: latin, latin-ext, menu, vietnamese

    [code: unreachable-subsetting]

Glyphset Checks

💥💥

Shapes languages in all GF glyphsets.

Check ID: <FontBakeryCheck:googlefonts/glyphsets/shape_languages>
💥 InclusiveSans-Italic[wght].ttf
  • 💥 ERROR

    Failed with ModuleNotFoundError: No module named 'shaperglot.checker'

      File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checkrunner.py", line 222, in _run_check
    subresults = list(subresults)
  File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checks/vendorspecific/googlefonts/glyphsets/shape_languages.py", line 19, in check_glyphsets_shape_languages
    from shaperglot.checker import Checker
    [code: failed-check]
💥 InclusiveSans[wght].ttf
  • 💥 ERROR

    Failed with ModuleNotFoundError: No module named 'shaperglot.checker'

      File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checkrunner.py", line 222, in _run_check
    subresults = list(subresults)
  File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checks/vendorspecific/googlefonts/glyphsets/shape_languages.py", line 19, in check_glyphsets_shape_languages
    from shaperglot.checker import Checker
    [code: failed-check]

Description Checks

🔥⚠️⚠️ℹ️ℹ️ℹ️ℹ️

DESCRIPTION.en_us.html should end in a linebreak.

Check ID: <FontBakeryCheck:googlefonts/description/eof_linebreak>
⚠️ METADATA.pb
  • ⚠️ WARN

    The last characther on DESCRIPTION.en_us.html is not a line-break. Please add it.

    [code: missing-eof-linebreak]

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

Check ID: <FontBakeryCheck:googlefonts/description/family_update>
⚠️ InclusiveSans-Italic[wght].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]

DESCRIPTION.en_us.html must have more than 200 bytes.

Check ID: <FontBakeryCheck:googlefonts/description/min_length>
🔥 METADATA.pb
  • 🔥 FAIL

    DESCRIPTION.en_us.html must have size larger than 200 bytes.

    [code: too-short]

Shaping Checks

💥💥⚠️⚠️⏩⏩⏩⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

Check ID: <FontBakeryCheck:dotted_circle>
⚠️ InclusiveSans-Italic[wght].ttf
  • ⚠️ WARN

    No dotted circle glyph present

    [code: missing-dotted-circle]
⚠️ InclusiveSans[wght].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:soft_dotted>
💥 InclusiveSans-Italic[wght].ttf
  • 💥 ERROR

    Failed with ModuleNotFoundError: No module named 'shaperglot.checker'

      File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checkrunner.py", line 222, in _run_check
    subresults = list(subresults)
  File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checks/soft_dotted.py", line 144, in check_soft_dotted
    from shaperglot.checker import Checker
    [code: failed-check]
💥 InclusiveSans[wght].ttf
  • 💥 ERROR

    Failed with ModuleNotFoundError: No module named 'shaperglot.checker'

      File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checkrunner.py", line 222, in _run_check
    subresults = list(subresults)
  File "/Users/simon/work/gf-dashboard/venv/lib/python3.13/site-packages/fontbakery/checks/soft_dotted.py", line 144, in check_soft_dotted
    from shaperglot.checker import Checker
    [code: failed-check]

Font File Checks

⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️

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

Check ID: <FontBakeryCheck:googlefonts/meta/script_lang_tags>
⚠️ InclusiveSans-Italic[wght].ttf
  • ⚠️ WARN

    This font file does not have a 'meta' table.

    [code: lacks-meta-table]
⚠️ InclusiveSans[wght].ttf
  • ⚠️ WARN

    This font file does not have a 'meta' table.

    [code: lacks-meta-table]

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:googlefonts/vendor_id>
⚠️ InclusiveSans-Italic[wght].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]
⚠️ InclusiveSans[wght].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]