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Fontspector 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/fontspector/issues and remember to include a pointer to the repo and branch you're checking.

Summary

🔥 FAIL⚠️ WARNℹ️ INFO✅ PASS⏩ SKIP
6 18 9 97 79
3% 9% 4% 46% 38%

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!)

Fontspector version: 1.8.0

Opentype Specification Checks

Ensure Fonts have 'ital' STAT axis.

Check ID: opentype/STAT/ital_axis
⚠️ ttf
  • ⚠️ WARN

    Static font is missing the 'STAT' table.

    [code: no-stat-table]

Check that OS/2 fsSelection WWS bit is set correctly.

Check ID: opentype/fsselection_wws
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    OS/2 fsSelection WWS bit is not set, and the font does not have name IDs 21/22 (WWS Family/Subfamily). If the font's naming is WWS-conformant, the WWS bit should be set.

    [code: no-wws-without-wws-names]

Check mark characters are in GDEF mark glyph class.

Check ID: opentype/GDEF_mark_chars
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    The following mark characters should be in the GDEF mark glyph class:

    • U+11C30 (I_vwl)
    • U+11C31 (II_vwl)
    • U+11C32 (U_vwl)
    • U+11C33 (UU_vwl)
    • U+11C34 (VocR)
    • U+11C35 (VocRR)
    • U+11C36 (VocL)
    • U+11C38 (E_vwl)
    • U+11C39 (AI_vwl)
    • U+11C3A (O_vwl)
    • U+11C3B (AU_vwl)
    • U+11C3C (Candrabindu)
    • U+11C3D (Anusvara)
    • U+11C3F (Virama)
    [code: mark-chars]

Universal Profile Checks

Check accent of Lcaron, dcaron, lcaron, tcaron

Check ID: alt_caron
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

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

    [code: decomposed-outline]
  • ⚠️ 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]

Check base characters have non-zero advance width.

Check ID: base_has_width
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    The following glyphs had zero advance width:

    • AA_vwl (Some(72751))
    [code: zero-width-bases]

Check if each glyph has the recommended amount of contours.

Check ID: contour_count
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    This check inspects the glyph outlines and detects the total number of contours in each of them. The expected values are inferred from the typical amounts 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:
    
    • uni03F7 (unencoded): found 4, expected one of: [2, 3]
    [code: contour-count]

Are there caret positions declared for every ligature?

Check ID: ligature_carets
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    This font lacks caret position values for ligature glyphs on its GDEF table.

    [code: lacks-caret-pos]

Combined length of family and style must not exceed 32 characters.

Check ID: name/family_and_style_max_length
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    Name ID 4 'Full Font Name' exceeds 32 characters (7 characters too long). This has been found to cause problems with the dropdown menu in old versions of Microsoft Word as well as shaping issues for some accented letters in Microsoft Word on Windows 10 and 11.

    [code: nameid4-too-long]
  • ⚠️ WARN

    Name ID 6 'PostScript Name' exceeds 27 characters (15 characters too long). This has been found to cause problems with PostScript printers, especially on Mac platforms.

    [code: nameid6-too-long]

Ensure indic fonts have the Indian Rupee Sign glyph.

Check ID: rupee
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    Font is missing the Indian Rupee Sign glyph. Please add a glyph for Indian Rupee Sign (₹) at codepoint U+20B9.

    [code: missing-rupee]

Metadata Checks

Check for codepoints not covered by METADATA subsets.

Check ID: googlefonts/metadata/unreachable_subsetting
⚠️ ttf
  • ⚠️ WARN

    fonts/NotoSansBhaiksuki/googlefonts/ttf/NotoSansBhaiksuki-Regular.ttf: 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: canadian-aboriginal, yi
    • U+02DB OGONEK: try adding one of: canadian-aboriginal, yi
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: tifinagh, cherokee, math, coptic
    • U+0306 COMBINING BREVE: try adding one of: old-permic, tifinagh
    • U+0307 COMBINING DOT ABOVE: try adding one of: tai-le, old-permic, math, hebrew, canadian-aboriginal, duployan, syriac, todhri, coptic, tifinagh, malayalam
    • 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+0326 COMBINING COMMA BELOW: try adding math
    • U+0327 COMBINING CEDILLA: try adding math

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

    [code: unreachable-subsetting]

Glyphset Checks

Shapes languages in all GF glyphsets.

Check ID: googlefonts/glyphsets/shape_languages
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    Warning language shaping:

    Message Languages
    Auxiliary orthography codepoints: * lt_Latn (Lithuanian)
    The following auxiliary characters are missing from the font: Ẽ
    The following auxiliary characters are missing from the font: Ĩ
    The following auxiliary characters are missing from the font: Ũ
    The following auxiliary characters are missing from the font: ẽ
    The following auxiliary characters are missing from the font: ĩ
    The following auxiliary characters are missing from the font: ũ
    Auxiliary orthography codepoints: * ca_Latn (Catalan)
    The following auxiliary characters are missing from the font: Ĕ
    The following auxiliary characters are missing from the font: Ĭ
    The following auxiliary characters are missing from the font: Ŀ
    The following auxiliary characters are missing from the font: Ŏ
    The following auxiliary characters are missing from the font: Ō
    The following auxiliary characters are missing from the font: Ŭ
    The following auxiliary characters are missing from the font: ĕ
    The following auxiliary characters are missing from the font: ĭ
    The following auxiliary characters are missing from the font: ŀ
    The following auxiliary characters are missing from the font: ŏ
    The following auxiliary characters are missing from the font: ō
    The following auxiliary characters are missing from the font: ŭ
    Auxiliary orthography codepoints: * en_Latn (English)
    The following auxiliary characters are missing from the font: Ĕ
    The following auxiliary characters are missing from the font: Ĭ
    The following auxiliary characters are missing from the font: Ŏ
    The following auxiliary characters are missing from the font: Ō
    The following auxiliary characters are missing from the font: Ŭ
    The following auxiliary characters are missing from the font: ĕ
    The following auxiliary characters are missing from the font: ĭ
    The following auxiliary characters are missing from the font: ŏ
    The following auxiliary characters are missing from the font: ō
    The following auxiliary characters are missing from the font: ŭ
    The following auxiliary characters are missing from the font: ʻ
    Auxiliary orthography codepoints: * cs_Latn (Czech)
    The following auxiliary characters are missing from the font: Ĕ * cy_Latn (Welsh)
    The following auxiliary characters are missing from the font: Ĭ * es_Latn (Spanish)
    The following auxiliary characters are missing from the font: Ŏ * hu_Latn (Hungarian)
    The following auxiliary characters are missing from the font: Ō * pt_Latn (Portuguese)
    The following auxiliary characters are missing from the font: Ŭ * sk_Latn (Slovak)
    The following auxiliary characters are missing from the font: ĕ * tr_Latn (Turkish)
    The following auxiliary characters are missing from the font: ĭ
    The following auxiliary characters are missing from the font: ŏ
    The following auxiliary characters are missing from the font: ō
    The following auxiliary characters are missing from the font: ŭ
    Auxiliary orthography codepoints: * da_Latn (Danish)
    The following auxiliary characters are missing from the font: Ǿ
    The following auxiliary characters are missing from the font: ǿ
    Auxiliary orthography codepoints: * ro_Latn (Romanian)
    The following auxiliary characters are missing from the font: Ţ
    The following auxiliary characters are missing from the font: ţ
    Auxiliary orthography codepoints: * nb_Latn (Norwegian Bokmål)
    The following auxiliary characters are missing from the font: Ǎ
    The following auxiliary characters are missing from the font: Ŋ
    The following auxiliary characters are missing from the font: Ŧ
    The following auxiliary characters are missing from the font: ǎ
    The following auxiliary characters are missing from the font: ŋ
    The following auxiliary characters are missing from the font: ŧ
    Auxiliary orthography codepoints: * de_Latn (German)
    The following auxiliary characters are missing from the font: Ĕ
    The following auxiliary characters are missing from the font: Ĭ
    The following auxiliary characters are missing from the font: Ŏ
    The following auxiliary characters are missing from the font: Ō
    The following auxiliary characters are missing from the font: Ŭ
    The following auxiliary characters are missing from the font: ĕ
    The following auxiliary characters are missing from the font: ĭ
    The following auxiliary characters are missing from the font: ŏ
    The following auxiliary characters are missing from the font: ō
    The following auxiliary characters are missing from the font: ſ
    The following auxiliary characters are missing from the font: ŭ
    Auxiliary orthography codepoints: * nl_Latn (Dutch)
    The following auxiliary characters are missing from the font: IJ
    The following auxiliary characters are missing from the font: ij
    Auxiliary orthography codepoints: * fi_Latn (Finnish)
    The following auxiliary characters are missing from the font: Ǧ
    The following auxiliary characters are missing from the font: Ǥ
    The following auxiliary characters are missing from the font: Ȟ
    The following auxiliary characters are missing from the font: Ǩ
    The following auxiliary characters are missing from the font: Ŋ
    The following auxiliary characters are missing from the font: Ŝ
    The following auxiliary characters are missing from the font: Ţ
    The following auxiliary characters are missing from the font: Ŧ
    The following auxiliary characters are missing from the font: Ʒ
    The following auxiliary characters are missing from the font: Ǯ
    The following auxiliary characters are missing from the font: ǧ
    The following auxiliary characters are missing from the font: ǥ
    The following auxiliary characters are missing from the font: ȟ
    The following auxiliary characters are missing from the font: ǩ
    The following auxiliary characters are missing from the font: ŋ
    The following auxiliary characters are missing from the font: ŝ
    The following auxiliary characters are missing from the font: ţ
    The following auxiliary characters are missing from the font: ŧ
    The following auxiliary characters are missing from the font: ʒ
    The following auxiliary characters are missing from the font: ǯ
    Auxiliary orthography codepoints: * lv_Latn (Latvian)
    The following auxiliary characters are missing from the font: Ō
    The following auxiliary characters are missing from the font: Ŗ
    The following auxiliary characters are missing from the font: ō
    The following auxiliary characters are missing from the font: ŗ
    Auxiliary orthography codepoints: * fr_Latn (French)
    The following auxiliary characters are missing from the font: Ǔ
    The following auxiliary characters are missing from the font: ſ
    The following auxiliary characters are missing from the font: ǔ
    [code: warning-language-shaping]

Font has correct separator glyphs?

Check ID: googlefonts/separator_glyphs
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    Missing separator glyph U+2028

    [code: missing-separator-glyphs]
  • ⚠️ WARN

    Missing separator glyph U+2029

    [code: missing-separator-glyphs]

Repository Checks

Directory name in GFonts repo structure must match NameID 1 of the regular.

Check ID: googlefonts/repo/dirname_matches_nameid_1
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    Family name on the name table ('Noto Sans Bhaiksuki') does not match directory name in the repo structure ('ttf'). Expected 'notosansbhaiksuki'.

    [code: mismatch]

Font File Checks

Checking file is named canonically.

Check ID: googlefonts/canonical_filename
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    Expected "NotoSansBhaiksuki-NotoSansBhaiksukiRegular.ttf". Got "NotoSansBhaiksuki-Regular.ttf".

    [code: bad-filename]

Check font names are correct

Check ID: googlefonts/font_names
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    Unsupported style name Noto Sans Bhaiksuki Regular for static font. Expected one of ["Thin", "ExtraLight", "Light", "Regular", "Medium", "SemiBold", "Bold", "ExtraBold", "Black", "Thin Italic", "ExtraLight Italic", "Light Italic", "Italic", "Medium Italic", "SemiBold Italic", "Bold Italic", "ExtraBold Italic", "Black Italic"], got 'Noto Sans Bhaiksuki Regular'.

    [code: unsupported-style]

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

Check ID: googlefonts/meta/script_lang_tags
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

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

    [code: lacks-meta-table]

Version number has increased since previous release on Google Fonts?

Check ID: googlefonts/version_bump
🔥 NotoSansBhaiksuki-Regular.ttf
  • 🔥 FAIL

    Version number 2.001999 is equal to version on Google fonts

    [code: same-version]

Shaping Checks

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

Check ID: soft_dotted
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    The dot of soft dotted characters used in orthographies must disappear in the following strings:

    • į̌

    • į̄

    • į̂

    • į̀

    • į̃

    • į́The dot of soft dotted characters should disappear in other cases, for example:

    • į̋

    • į̊

    • į̇

    • į̈

    • į̆

    [code: soft-dotted]

Outline Checks

Check there are no overlapping path segments

Check ID: overlapping_path_segments
⚠️ NotoSansBhaiksuki-Regular.ttf
  • ⚠️ WARN

    The following glyphs have overlapping path segments:

    • Dbu: Line(Line { p0: (410.0, -65.0), p1: (410.0, -48.0) }) has the same coordinates as a previous segment.
    • Mba: Line(Line { p0: (395.0, -33.0), p1: (395.0, -16.0) }) has the same coordinates as a previous segment.
    • Ngjii: Line(Line { p0: (320.0, 29.0), p1: (320.0, 53.0) }) has the same coordinates as a previous segment.
    [code: overlapping-path-segments]