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 | ☠ FATAL | 🔥 FAIL | ⚠️ WARN | ⏩ SKIP | ℹ️ INFO | ✅ PASS |
|---|---|---|---|---|---|---|
| 0 | 0 | 4 | 10 | 75 | 8 | 149 |
| 0% | 0% | 2% | 4% | 30% | 3% | 61% |
Meaning of check results:
- 💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
- ☠ A FATAL is an extremely severe issue that must be addressed immediately.
- 🔥 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: 0.12.10
OpenType Specification Checks
⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩Fonts have consistent underline thickness?
Check ID: <FontBakeryCheck:com.google.fonts/check/family/underline_thickness>
Fonts have consistent PANOSE family type?
Check ID: <FontBakeryCheck:com.google.fonts/check/family/panose_familytype>
Make sure all font files have the same version value.
Check ID: <FontBakeryCheck:com.google.fonts/check/family/equal_font_versions>
Check that OS/2.fsSelection bold & italic settings are unique for each NameID1
Check ID: <FontBakeryCheck:com.adobe.fonts/check/family/bold_italic_unique_for_nameid1>
Verify that each group of fonts with the same nameID 1 has maximum of 4 fonts.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/family/max_4_fonts_per_family_name>
Verify that family names in the name table are consistent across all fonts in the family. Checks Typographic Family name (nameID 16) if present, otherwise uses Font Family name (nameID 1)
Check ID: <FontBakeryCheck:com.adobe.fonts/check/family/consistent_family_name>
CFF table FontName must match name table ID 6 (PostScript name).
Check ID: <FontBakeryCheck:com.adobe.fonts/check/name/postscript_vs_cff>
Name table ID 6 (PostScript name) must be consistent across platforms.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/name/postscript_name_consistency>
Check name table for empty records.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/name/empty_records>
Description strings in the name table must not contain copyright info.
Check ID: <FontBakeryCheck:com.google.fonts/check/name/no_copyright_on_description>
Does full font name begin with the font family name?
Check ID: <FontBakeryCheck:com.google.fonts/check/name/match_familyname_fullfont>
The variable font 'wght' (Weight) axis coordinate must be 400 on the 'Regular' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/regular_wght_coord>
The variable font 'wdth' (Width) axis coordinate must be 100 on the 'Regular' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/regular_wdth_coord>
The variable font 'slnt' (Slant) axis coordinate must be zero on the 'Regular' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/regular_slnt_coord>
The variable font 'ital' (Italic) axis coordinate must be zero on the 'Regular' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/regular_ital_coord>
The variable font 'opsz' (Optical Size) axis coordinate should be between 10 and 16 on the 'Regular' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/regular_opsz_coord>
The variable font 'slnt' (Slant) axis coordinate specifies positive values in its range?
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/slnt_range>
The variable font 'ital' (Italic) axis coordinates is in a valid range?
Check ID: <FontBakeryCheck:com.typenetwork/check/varfont/ital_range>
The variable font 'wght' (Weight) axis coordinate must be within spec range of 1 to 1000 on all instances.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/wght_valid_range>
The variable font 'wdth' (Width) axis coordinate must strictly greater than zero.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/wdth_valid_range>
All fvar axes have a correspondent Axis Record on STAT table?
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/stat_axis_record_for_each_axis>
Does the number of glyphs in the loca table match the maxp table?
Check ID: <FontBakeryCheck:com.google.fonts/check/loca/maxp_num_glyphs>
EXPERIMENTAL CHECK - Since 2024/Jun/20
Does the font's CFF table top dict strings fit into the ASCII range?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/cff_ascii_strings>
Is the CFF subr/gsubr call depth > 10?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/cff_call_depth>
Does the font use deprecated CFF operators or operations?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/cff_deprecated_operators>
Is the CFF2 subr/gsubr call depth > 10?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/cff2_call_depth>
Checking font version fields (head and name table).
Check ID: <FontBakeryCheck:com.google.fonts/check/font_version>
Font has correct post table version?
Check ID: <FontBakeryCheck:com.google.fonts/check/post_table_version>
Checking correctness of monospaced metadata.
Check ID: <FontBakeryCheck:com.google.fonts/check/monospace>
Check if OS/2 xAvgCharWidth is correct.
Check ID: <FontBakeryCheck:com.google.fonts/check/xavgcharwidth>
Check if OS/2 fsSelection matches head macStyle bold and italic bits.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/fsselection_matches_macstyle>
Checking unitsPerEm value is reasonable.
Check ID: <FontBakeryCheck:com.google.fonts/check/unitsperem>
⚠️ Yarndings20-Regular.ttf
-
⚠️ WARN
In order to optimize performance on some legacy renderers, the value of unitsPerEm at the head table should ideally be a power of 2 between 16 to 16384. And values of 1000 and 2000 are also common and may be just fine as well. But we got 960 instead.
[code: suboptimal]
Does the font have a DSIG table?
Check ID: <FontBakeryCheck:com.google.fonts/check/dsig>
Check glyphs in mark glyph class are non-spacing.
Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_spacing_marks>
Check mark characters are in GDEF mark glyph class.
Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_mark_chars>
Check GDEF mark glyph class doesn't have characters that are not marks.
Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_non_mark_chars>
Does GPOS table have kerning information? This check skips monospaced fonts as defined by post.isFixedPitch value
Check ID: <FontBakeryCheck:com.google.fonts/check/gpos_kerning_info>
⚠️ Yarndings20-Regular.ttf
-
⚠️ WARN
GPOS table lacks kerning information.
[code: lacks-kern-info]
Is there a usable "kern" table declared in the font?
Check ID: <FontBakeryCheck:com.google.fonts/check/kern_table>
Is there any unused data at the end of the glyf table?
Check ID: <FontBakeryCheck:com.google.fonts/check/glyf_unused_data>
Font follows the family naming recommendations?
Check ID: <FontBakeryCheck:com.google.fonts/check/family_naming_recommendations>
MaxAdvanceWidth is consistent with values in the Hmtx and Hhea tables?
Check ID: <FontBakeryCheck:com.google.fonts/check/maxadvancewidth>
PostScript name follows OpenType specification requirements?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/postscript_name>
Check for points out of bounds.
Check ID: <FontBakeryCheck:com.google.fonts/check/points_out_of_bounds>
Check glyphs do not have duplicate components which have the same x,y coordinates.
Check ID: <FontBakeryCheck:com.google.fonts/check/glyf_non_transformed_duplicate_components>
Check code page character ranges
Check ID: <FontBakeryCheck:com.google.fonts/check/code_pages>
Does the font have any invalid feature tags?
Check ID: <FontBakeryCheck:com.google.fonts/check/layout_valid_feature_tags>
Does the font have any invalid script tags?
Check ID: <FontBakeryCheck:com.google.fonts/check/layout_valid_script_tags>
Does the font have any invalid language tags?
Check ID: <FontBakeryCheck:com.google.fonts/check/layout_valid_language_tags>
Checking post.italicAngle value.
Check ID: <FontBakeryCheck:com.google.fonts/check/italic_angle>
Checking head.macStyle value.
Check ID: <FontBakeryCheck:com.google.fonts/check/mac_style>
Checking OS/2 fsSelection value.
Check ID: <FontBakeryCheck:com.google.fonts/check/fsselection>
Check name table IDs 1, 2, 16, 17 to conform to Italic style.
Check ID: <FontBakeryCheck:com.google.fonts/check/name/italic_names>
Validates that the value of axisNameID used by each VariationAxisRecord is greater than 255 and less than 32768.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_axis_nameid>
Validates that the value of subfamilyNameID used by each InstanceRecord is 2, 17, or greater than 255 and less than 32768.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_subfamily_nameid>
Validates that the value of postScriptNameID used by each InstanceRecord is 6, 0xFFFF, or greater than 255 and less than 32768.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_postscript_nameid>
Validates that when an instance record is included for the default instance, its subfamilyNameID value is set to a name ID whose string is equal to the string of either name ID 2 or 17, and its postScriptNameID value is set to a name ID whose string is equal to the string of name ID 6.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_default_instance_nameids>
Validates that all of the instance records in a given font have the same size.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/same_size_instance_records>
Validates that all of the instance records in a given font have distinct data.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/distinct_instance_records>
Validate foundry-defined design-variation axis tag names.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/foundry_defined_tag_name>
Check that family axis ranges are indentical
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/family_axis_ranges>
STAT table has Axis Value tables?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/stat_has_axis_value_tables>
Checking OS/2 achVendID against configuration.
Check ID: <FontBakeryCheck:com.thetypefounders/check/vendor_id>
Check hhea.caretSlopeRise and hhea.caretSlopeRun
Check ID: <FontBakeryCheck:com.google.fonts/check/caret_slope>
Ensure VFs have 'ital' STAT axis.
Check ID: <FontBakeryCheck:com.google.fonts/check/italic_axis_in_stat>
Ensure 'ital' STAT axis is boolean value
Check ID: <FontBakeryCheck:com.google.fonts/check/italic_axis_in_stat_is_boolean>
Ensure 'ital' STAT axis is last.
Check ID: <FontBakeryCheck:com.google.fonts/check/italic_axis_last>
Universal Profile Checks
⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️Check accent of Lcaron, dcaron, lcaron, tcaron
Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron>
Check that glyph for U+0675 ARABIC LETTER HIGH HAMZA is not a mark.
Check ID: <FontBakeryCheck:com.google.fonts/check/arabic_high_hamza>
Check that Arabic spacing symbols U+FBB2–FBC1 aren't classified as marks.
Check ID: <FontBakeryCheck:com.google.fonts/check/arabic_spacing_symbols>
Ensure the font supports case swapping for all its glyphs.
Check ID: <FontBakeryCheck:com.google.fonts/check/case_mapping>
Does the font contain chws and vchw features?
Check ID: <FontBakeryCheck:com.google.fonts/check/cjk_chws_feature>
Check if each glyph has the recommended amount of contours.
Check ID: <FontBakeryCheck:com.google.fonts/check/contour_count>
⚠️ Yarndings20-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:
[code: contour-count]- Glyph name: exclam Contours detected: 164 Expected: 2 - Glyph name: quotedbl Contours detected: 112 Expected: 2 - Glyph name: numbersign Contours detected: 78 Expected: 2 - Glyph name: quotesingle Contours detected: 128 Expected: 1 - Glyph name: parenleft Contours detected: 160 Expected: 1 - Glyph name: parenright Contours detected: 88 Expected: 1 - Glyph name: asterisk Contours detected: 78 Expected: 1 or 4 - Glyph name: plus Contours detected: 104 Expected: 1 - Glyph name: comma Contours detected: 144 Expected: 1 - Glyph name: hyphen Contours detected: 48 Expected: 1 - Glyph name: period Contours detected: 52 Expected: 1 - Glyph name: slash Contours detected: 78 Expected: 1 - Glyph name: zero Contours detected: 80 Expected: 2 or 3 - Glyph name: one Contours detected: 64 Expected: 1 - Glyph name: two Contours detected: 80 Expected: 1 - Glyph name: three Contours detected: 117 Expected: 1 - Glyph name: four Contours detected: 144 Expected: 1 or 2 - Glyph name: five Contours detected: 111 Expected: 1 - Glyph name: six Contours detected: 244 Expected: 1 or 2 - Glyph name: seven Contours detected: 156 Expected: 1 - Glyph name: eight Contours detected: 172 Expected: 3 - Glyph name: nine Contours detected: 132 Expected: 1 or 2 - Glyph name: colon Contours detected: 128 Expected: 2 - Glyph name: semicolon Contours detected: 80 Expected: 2 - Glyph name: less Contours detected: 104 Expected: 1 - Glyph name: equal Contours detected: 112 Expected: 2 - Glyph name: greater Contours detected: 132 Expected: 1 - Glyph name: question Contours detected: 77 Expected: 2 - Glyph name: A Contours detected: 128 Expected: 2 - Glyph name: B Contours detected: 168 Expected: 2 or 3 - Glyph name: C Contours detected: 108 Expected: 1 - Glyph name: D Contours detected: 180 Expected: 2 - Glyph name: E Contours detected: 164 Expected: 1 - Glyph name: F Contours detected: 176 Expected: 1 - Glyph name: G Contours detected: 196 Expected: 1 - Glyph name: H Contours detected: 236 Expected: 1 - Glyph name: I Contours detected: 220 Expected: 1 - Glyph name: J Contours detected: 128 Expected: 1 - Glyph name: K Contours detected: 60 Expected: 1 or 2 - Glyph name: L Contours detected: 100 Expected: 1 - Glyph name: M Contours detected: 84 Expected: 1 - Glyph name: N Contours detected: 44 Expected: 1 - Glyph name: O Contours detected: 135 Expected: 2 - Glyph name: P Contours detected: 176 Expected: 1 or 2 - Glyph name: Q Contours detected: 140 Expected: 2 - Glyph name: R Contours detected: 164 Expected: 1 or 2 - Glyph name: S Contours detected: 228 Expected: 1 - Glyph name: T Contours detected: 232 Expected: 1 - Glyph name: U Contours detected: 205 Expected: 1 - Glyph name: V Contours detected: 208 Expected: 1 - Glyph name: W Contours detected: 156 Expected: 1 or 2 - Glyph name: X Contours detected: 112 Expected: 1 - Glyph name: Y Contours detected: 72 Expected: 1 - Glyph name: Z Contours detected: 40 Expected: 1 - Glyph name: bracketleft Contours detected: 192 Expected: 1 - Glyph name: backslash Contours detected: 78 Expected: 1 - Glyph name: bracketright Contours detected: 192 Expected: 1 - Glyph name: underscore Contours detected: 48 Expected: 1 - Glyph name: a Contours detected: 196 Expected: 2 - Glyph name: b Contours detected: 181 Expected: 2 - Glyph name: c Contours detected: 207 Expected: 1 - Glyph name: d Contours detected: 214 Expected: 2 - Glyph name: e Contours detected: 192 Expected: 2 - Glyph name: f Contours detected: 110 Expected: 1 - Glyph name: g Contours detected: 134 Expected: 2 or 3 - Glyph name: h Contours detected: 139 Expected: 1 - Glyph name: i Contours detected: 160 Expected: 2 - Glyph name: j Contours detected: 161 Expected: 2 - Glyph name: k Contours detected: 116 Expected: 1 or 2 - Glyph name: l Contours detected: 99 Expected: 1 - Glyph name: m Contours detected: 153 Expected: 1 - Glyph name: n Contours detected: 192 Expected: 1 - Glyph name: o Contours detected: 116 Expected: 2 - Glyph name: p Contours detected: 113 Expected: 2 - Glyph name: q Contours detected: 152 Expected: 2 - Glyph name: r Contours detected: 132 Expected: 1 - Glyph name: s Contours detected: 125 Expected: 1 - Glyph name: t Contours detected: 113 Expected: 1 - Glyph name: u Contours detected: 161 Expected: 1 - Glyph name: v Contours detected: 161 Expected: 1 - Glyph name: w Contours detected: 150 Expected: 1 - Glyph name: x Contours detected: 184 Expected: 1 - Glyph name: y Contours detected: 218 Expected: 1 - Glyph name: z Contours detected: 112 Expected: 1 - Glyph name: braceleft Contours detected: 167 Expected: 1 - Glyph name: braceright Contours detected: 167 Expected: 1 - Glyph name: periodcentered Contours detected: 84 Expected: 1 - Glyph name: endash Contours detected: 85 Expected: 1 - Glyph name: emdash Contours detected: 72 Expected: 1 - Glyph name: bullet Contours detected: 84 Expected: 1 - Glyph name: A Contours detected: 128 Expected: 2 - Glyph name: B Contours detected: 168 Expected: 2 or 3 - Glyph name: C Contours detected: 108 Expected: 1 - Glyph name: D Contours detected: 180 Expected: 2 - Glyph name: E Contours detected: 164 Expected: 1 - Glyph name: F Contours detected: 176 Expected: 1 - Glyph name: G Contours detected: 196 Expected: 1 - Glyph name: H Contours detected: 236 Expected: 1 - Glyph name: I Contours detected: 220 Expected: 1 - Glyph name: J Contours detected: 128 Expected: 1 - Glyph name: K Contours detected: 60 Expected: 1 or 2 - Glyph name: L Contours detected: 100 Expected: 1 - Glyph name: M Contours detected: 84 Expected: 1 - Glyph name: N Contours detected: 44 Expected: 1 - Glyph name: O Contours detected: 135 Expected: 2 - Glyph name: P Contours detected: 176 Expected: 1 or 2 - Glyph name: Q Contours detected: 140 Expected: 2 - Glyph name: R Contours detected: 164 Expected: 1 or 2 - Glyph name: S Contours detected: 228 Expected: 1 - Glyph name: T Contours detected: 232 Expected: 1 - Glyph name: U Contours detected: 205 Expected: 1 - Glyph name: V Contours detected: 208 Expected: 1 - Glyph name: W Contours detected: 156 Expected: 1 or 2 - Glyph name: X Contours detected: 112 Expected: 1 - Glyph name: Y Contours detected: 72 Expected: 1 - Glyph name: Z Contours detected: 40 Expected: 1 - Glyph name: a Contours detected: 196 Expected: 2 - Glyph name: asterisk Contours detected: 78 Expected: 1 or 4 - Glyph name: b Contours detected: 181 Expected: 2 - Glyph name: backslash Contours detected: 78 Expected: 1 - Glyph name: braceleft Contours detected: 167 Expected: 1 - Glyph name: braceright Contours detected: 167 Expected: 1 - Glyph name: bracketleft Contours detected: 192 Expected: 1 - Glyph name: bracketright Contours detected: 192 Expected: 1 - Glyph name: bullet Contours detected: 84 Expected: 1 - Glyph name: c Contours detected: 207 Expected: 1 - Glyph name: colon Contours detected: 128 Expected: 2 - Glyph name: comma Contours detected: 144 Expected: 1 - Glyph name: d Contours detected: 214 Expected: 2 - Glyph name: e Contours detected: 192 Expected: 2 - Glyph name: eight Contours detected: 172 Expected: 3 - Glyph name: emdash Contours detected: 72 Expected: 1 - Glyph name: endash Contours detected: 85 Expected: 1 - Glyph name: equal Contours detected: 112 Expected: 2 - Glyph name: exclam Contours detected: 164 Expected: 2 - Glyph name: f Contours detected: 110 Expected: 1 - Glyph name: five Contours detected: 111 Expected: 1 - Glyph name: four Contours detected: 144 Expected: 1 or 2 - Glyph name: g Contours detected: 134 Expected: 2 or 3 - Glyph name: greater Contours detected: 132 Expected: 1 - Glyph name: h Contours detected: 139 Expected: 1 - Glyph name: hyphen Contours detected: 48 Expected: 1 - Glyph name: i Contours detected: 160 Expected: 2 - Glyph name: j Contours detected: 161 Expected: 2 - Glyph name: k Contours detected: 116 Expected: 1 or 2 - Glyph name: l Contours detected: 99 Expected: 1 - Glyph name: less Contours detected: 104 Expected: 1 - Glyph name: m Contours detected: 153 Expected: 1 - Glyph name: n Contours detected: 192 Expected: 1 - Glyph name: nine Contours detected: 132 Expected: 1 or 2 - Glyph name: numbersign Contours detected: 78 Expected: 2 - Glyph name: o Contours detected: 116 Expected: 2 - Glyph name: one Contours detected: 64 Expected: 1 - Glyph name: p Contours detected: 113 Expected: 2 - Glyph name: parenleft Contours detected: 160 Expected: 1 - Glyph name: parenright Contours detected: 88 Expected: 1 - Glyph name: period Contours detected: 52 Expected: 1 - Glyph name: periodcentered Contours detected: 84 Expected: 1 - Glyph name: plus Contours detected: 104 Expected: 1 - Glyph name: q Contours detected: 152 Expected: 2 - Glyph name: question Contours detected: 77 Expected: 2 - Glyph name: quotedbl Contours detected: 112 Expected: 2 - Glyph name: quotesingle Contours detected: 128 Expected: 1 - Glyph name: r Contours detected: 132 Expected: 1 - Glyph name: s Contours detected: 125 Expected: 1 - Glyph name: semicolon Contours detected: 80 Expected: 2 - Glyph name: seven Contours detected: 156 Expected: 1 - Glyph name: six Contours detected: 244 Expected: 1 or 2 - Glyph name: slash Contours detected: 78 Expected: 1 - Glyph name: t Contours detected: 113 Expected: 1 - Glyph name: three Contours detected: 117 Expected: 1 - Glyph name: two Contours detected: 80 Expected: 1 - Glyph name: u Contours detected: 161 Expected: 1 - Glyph name: underscore Contours detected: 48 Expected: 1 - Glyph name: v Contours detected: 161 Expected: 1 - Glyph name: w Contours detected: 150 Expected: 1 - Glyph name: x Contours detected: 184 Expected: 1 - Glyph name: y Contours detected: 218 Expected: 1 - Glyph name: z Contours detected: 112 Expected: 1 - Glyph name: zero Contours detected: 80 Expected: 2 or 3
Checking all files are in the same directory.
Check ID: <FontBakeryCheck:com.google.fonts/check/family/single_directory>
Each font in a family must have the same set of vertical metrics values.
Check ID: <FontBakeryCheck:com.google.fonts/check/family/vertical_metrics>
Checking OS/2 usWinAscent & usWinDescent.
Check ID: <FontBakeryCheck:com.google.fonts/check/family/win_ascent_and_descent>
Do we have the latest version of FontBakery installed?
Check ID: <FontBakeryCheck:com.google.fonts/check/fontbakery_version>
Ensure that the font can be rasterized by FreeType.
Check ID: <FontBakeryCheck:com.adobe.fonts/check/freetype_rasterizer>
Ensure no GPOS7 lookups are present.
Check ID: <FontBakeryCheck:com.google.fonts/check/gpos7>
EXPERIMENTAL CHECK - Since 2024/Jun/10
Ensure 'smcp' (small caps) lookups are defined before ligature lookups in the 'GSUB' table.
Check ID: <FontBakeryCheck:com.google.fonts/check/gsub/smallcaps_before_ligatures>
Detect any interpolation issues in the font.
Check ID: <FontBakeryCheck:com.google.fonts/check/interpolation_issues>
Check that legacy accents aren't used in composite glyphs.
Check ID: <FontBakeryCheck:com.google.fonts/check/legacy_accents>
Checking Vertical Metric Linegaps.
Check ID: <FontBakeryCheck:com.google.fonts/check/linegaps>
Font contains '.notdef' as its first glyph?
Check ID: <FontBakeryCheck:com.google.fonts/check/mandatory_glyphs>
Check math signs have the same width.
Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>
⚠️ Yarndings20-Regular.ttf
-
⚠️ WARN
The most common width is 560 among a set of 3 math glyphs. The following math glyphs have a different width, though:
Width = 680: greater
[code: width-outliers]
Name table records must not have trailing spaces.
Check ID: <FontBakeryCheck:com.google.fonts/check/name/trailing_spaces>
Checking OS/2 Metrics match hhea Metrics.
Check ID: <FontBakeryCheck:com.google.fonts/check/os2_metrics_match_hhea>
Checking with ots-sanitize.
Check ID: <FontBakeryCheck:com.google.fonts/check/ots>
Font contains all required tables?
Check ID: <FontBakeryCheck:com.google.fonts/check/required_tables>
Ensure indic fonts have the Indian Rupee Sign glyph.
Check ID: <FontBakeryCheck:com.google.fonts/check/rupee>
Font has the proper sfntVersion value?
Check ID: <FontBakeryCheck:com.adobe.fonts/check/sfnt_version>
Does the font contain a soft hyphen?
Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>
Checking STAT table entries in static fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/STAT_in_statics>
Check correctness of STAT table strings
Check ID: <FontBakeryCheck:com.google.fonts/check/STAT_strings>
EXPERIMENTAL CHECK - Since 2024/Jun/04
Check tabular widths don't have kerning.
Check ID: <FontBakeryCheck:com.google.fonts/check/tabular_kerning>
Ensure component transforms do not perform scaling or rotation.
Check ID: <FontBakeryCheck:com.google.fonts/check/transformed_components>
EXPERIMENTAL CHECK - Since 2024/Jul/17
Checking that the typoAscender exceeds the yMax of the /Agrave.
Check ID: <FontBakeryCheck:com.arrowtype.fonts/check/typoascender_exceeds_Agrave>
Font contains unique glyph names?
Check ID: <FontBakeryCheck:com.google.fonts/check/unique_glyphnames>
Check font contains no unreachable glyphs
Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>
Are there unwanted tables?
Check ID: <FontBakeryCheck:com.google.fonts/check/unwanted_tables>
Glyph names are all valid?
Check ID: <FontBakeryCheck:com.google.fonts/check/valid_glyphnames>
Font has **proper** whitespace glyph names?
Check ID: <FontBakeryCheck:com.google.fonts/check/whitespace_glyphnames>
Font contains glyphs for whitespace characters?
Check ID: <FontBakeryCheck:com.google.fonts/check/whitespace_glyphs>
Whitespace glyphs have ink?
Check ID: <FontBakeryCheck:com.google.fonts/check/whitespace_ink>
Space and non-breaking space have the same width?
Check ID: <FontBakeryCheck:com.google.fonts/check/whitespace_widths>
Article Checks
⚠️Validate size, and resolution of article images, and ensure article page has minimum length and includes visual assets.
Check ID: <FontBakeryCheck:com.google.fonts/check/article/images>
⚠️ Yarndings20-Regular.ttf
-
⚠️ WARN
Family metadata at /home/runner/work/gf-dashboard/gf-dashboard/fonts/ofl/yarndings20 does not have an article.
[code: lacks-article]
Metadata Checks
⚠️⏩⏩⏩⏩ℹ️Does METADATA.pb copyright field contain broken links?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/broken_links>
METADATA.pb: Font styles are named canonically?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/canonical_style_names>
METADATA.pb: Check that font weight has a canonical value.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/canonical_weight_value>
Check samples can be rendered.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/can_render_samples>
Ensure METADATA.pb category field is valid.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/category>
Check if category on METADATA.pb matches what can be inferred from the family name.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/category_hints>
Validate VF axes match the ones declared on METADATA.pb.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/consistent_axis_enumeration>
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>
METADATA.pb: Copyright notice is the same in all fonts?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/copyright>
EXPERIMENTAL CHECK - Since 2024/May/22
Validate 'date_added' field on METADATA.pb.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/date_added>
METADATA.pb: Designers are listed correctly on the Google Fonts catalog?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/designer_profiles>
Multiple values in font designer field in METADATA.pb must be separated by commas.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/designer_values>
At least one designer is declared in METADATA.pb
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/empty_designer>
Ensure METADATA.pb does not use escaped strings.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/escaped_strings>
Check font family directory name.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/family_directory_name>
Check that METADATA.pb family values are all the same.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/familyname>
METADATA.pb: Font filenames match font.filename entries?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/filenames>
Validate METADATA.pb axes values are within gf_axisregistry bounds.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/gf_axisregistry_bounds>
Validate METADATA.pb axes tags are defined in gf_axisregistry.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/gf_axisregistry_valid_tags>
Ensure there is a regular style defined in METADATA.pb.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/has_regular>
Check METADATA.pb includes production subsets.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/includes_production_subsets>
Check METADATA.pb file only contains a single CJK subset.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/single_cjk_subset>
METADATA.pb license is "APACHE2", "UFL" or "OFL"?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/license>
METADATA.pb font.filename and font.post_script_name fields have equivalent values?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/match_filename_postscript>
METADATA.pb font.full_name and font.post_script_name fields have equivalent values ?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/match_fullname_postscript>
METADATA.pb: Check font name is the same as family name.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/match_name_familyname>
METADATA.pb weight matches postScriptName for static fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/match_weight_postscript>
METADATA.pb should contain at least "menu" and "latin" subsets.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/menu_and_latin>
METADATA.pb: Validate family.minisite_url field.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/minisite_url>
METADATA.pb font.name and font.full_name fields match the values declared on the name table?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/nameid/family_and_full_names>
METADATA.pb font.name value should be same as the family name declared on the name table.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/nameid/font_name>
Checks METADATA.pb font.post_script_name matches postscript name declared on the name table.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/nameid/post_script_name>
Check METADATA.pb font weights are correct.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/os2_weightclass>
Check METADATA.pb parse correctly.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/parses>
METADATA.pb: Check for primary_script
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/primary_script>
METADATA.pb: Regular should be 400.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/regular_is_400>
Copyright notice on METADATA.pb should not contain 'Reserved Font Name'.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/reserved_font_name>
METADATA.pb subsets should be alphabetically ordered.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/subsets_order>
Ensure METADATA.pb lists all font binaries.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/undeclared_fonts>
METADATA.pb: check if fonts field only has unique "full_name" values.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unique_full_name_values>
METADATA.pb: check if fonts field only contains unique style:weight pairs.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unique_weight_style_pairs>
Check for codepoints not covered by METADATA subsets.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>
⚠️ Yarndings20-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+200A HAIR SPACE: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font:
[code: unreachable-subsetting]latin,math,menu,symbols
Check for METADATA subsets with zero support.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unsupported_subsets>
METADATA.pb font.filename field contains font name in right format?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_filename_values>
METADATA.pb font.full_name field contains font name in right format?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_full_name_values>
Check name ID 25 to end with "Italic" for Italic VFs.
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_nameid25>
METADATA.pb font.post_script_name field contains font name in right format?
Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_post_script_name_values>
Glyphset Checks
🔥Shapes languages in all GF glyphsets.
Check ID: <FontBakeryCheck:com.google.fonts/check/glyphsets/shape_languages>
🔥 Yarndings20-Regular.ttf
-
🔥 FAIL
No GF glyphset was found to be supported >80%, so language shaping support couldn't get checked.
[code: no-glyphset-supported]
Description Checks
🔥⚠️⚠️⏩⏩⏩ℹ️Does DESCRIPTION file contain broken links?
Check ID: <FontBakeryCheck:com.google.fonts/check/description/broken_links>
DESCRIPTION.en_us.html should end in a linebreak.
Check ID: <FontBakeryCheck:com.google.fonts/check/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:com.google.fonts/check/description/family_update>
⚠️ Yarndings20-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]
Does DESCRIPTION file contain a upstream Git repo URL?
Check ID: <FontBakeryCheck:com.google.fonts/check/description/git_url>
Check the description doesn't contain unsupported html elements
Check ID: <FontBakeryCheck:com.google.fonts/check/description/has_unsupported_elements>
DESCRIPTION.en_us.html must have more than 200 bytes.
Check ID: <FontBakeryCheck:com.google.fonts/check/description/min_length>
🔥 METADATA.pb
-
🔥 FAIL
DESCRIPTION.en_us.html must have size larger than 200 bytes.
[code: too-short]
Check for presence of an ARTICLE.en_us.html file
Check ID: <FontBakeryCheck:com.google.fonts/check/description/has_article>
URLs on DESCRIPTION file must not display http(s) prefix.
Check ID: <FontBakeryCheck:com.google.fonts/check/description/urls>
Is this a proper HTML snippet?
Check ID: <FontBakeryCheck:com.google.fonts/check/description/valid_html>
Font File Checks
🔥🔥⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️Are there unwanted Apple tables?
Check ID: <FontBakeryCheck:com.google.fonts/check/aat>
Checking file is named canonically.
Check ID: <FontBakeryCheck:com.google.fonts/check/canonical_filename>
Does the font contain less than 150 CJK characters?
Check ID: <FontBakeryCheck:com.google.fonts/check/cjk_not_enough_glyphs>
Check font follows the Google Fonts CJK vertical metric schema
Check ID: <FontBakeryCheck:com.google.fonts/check/cjk_vertical_metrics>
Check if the vertical metrics of a CJK family are similar to the same family hosted on Google Fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/cjk_vertical_metrics_regressions>
Color layers should have a minimum brightness
Check ID: <FontBakeryCheck:com.google.fonts/check/color_cpal_brightness>
Check font has the expected color font tables.
Check ID: <FontBakeryCheck:com.google.fonts/check/colorfont_tables>
Put an empty glyph on GID 1 right after the .notdef glyph for COLRv0 fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/empty_glyph_on_gid1_for_colrv0>
EPAR table present in font?
Check ID: <FontBakeryCheck:com.google.fonts/check/epar>
Ensure files are not too large.
Check ID: <FontBakeryCheck:com.google.fonts/check/file_size>
Copyright notices match canonical pattern in fonts
Check ID: <FontBakeryCheck:com.google.fonts/check/font_copyright>
Check font names are correct
Check ID: <FontBakeryCheck:com.google.fonts/check/font_names>
Checking OS/2 fsType does not impose restrictions.
Check ID: <FontBakeryCheck:com.google.fonts/check/fstype>
Check variable font instances
Check ID: <FontBakeryCheck:com.google.fonts/check/fvar_instances>
All name entries referenced by fvar instances exist on the name table?
Check ID: <FontBakeryCheck:com.google.fonts/check/fvar_name_entries>
Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering?
Check ID: <FontBakeryCheck:com.google.fonts/check/gasp>
Validate defaults on fvar table match registered fallback names in GFAxisRegistry.
Check ID: <FontBakeryCheck:com.google.fonts/check/gf_axisregistry/fvar_axis_defaults>
Check glyphs do not have components which are themselves components.
Check ID: <FontBakeryCheck:com.google.fonts/check/glyf_nested_components>
Check Google Fonts glyph coverage.
Check ID: <FontBakeryCheck:com.google.fonts/check/glyph_coverage>
🔥 Yarndings20-Regular.ttf
-
🔥 FAIL
Missing required codepoints:
[code: missing-codepoints]- 0x0024 (DOLLAR SIGN) - 0x0025 (PERCENT SIGN) - 0x0026 (AMPERSAND) - 0x0040 (COMMERCIAL AT) - 0x005E (CIRCUMFLEX ACCENT) - 0x0060 (GRAVE ACCENT) - 0x007C (VERTICAL LINE) - 0x007E (TILDE) - 0x00A1 (INVERTED EXCLAMATION MARK) - 0x00A2 (CENT SIGN) - 0x00A3 (POUND SIGN) - 0x00A5 (YEN SIGN) - 0x00A7 (SECTION SIGN) - 0x00A8 (DIAERESIS) - 0x00A9 (COPYRIGHT SIGN) - 0x00AA (FEMININE ORDINAL INDICATOR) - 0x00AB (LEFT-POINTING DOUBLE ANGLE QUOTATION MARK) - 0x00AE (REGISTERED SIGN) - 0x00AF (MACRON) - 0x00B0 (DEGREE SIGN) - 0x00B4 (ACUTE ACCENT) - 0x00B6 (PILCROW SIGN) - 0x00B8 (CEDILLA) - 0x00BA (MASCULINE ORDINAL INDICATOR) - 0x00BB (RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK) - 0x00BF (INVERTED QUESTION MARK) - 0x00C0 (LATIN CAPITAL LETTER A WITH GRAVE) - 0x00C1 (LATIN CAPITAL LETTER A WITH ACUTE) - 0x00C2 (LATIN CAPITAL LETTER A WITH CIRCUMFLEX) - 0x00C3 (LATIN CAPITAL LETTER A WITH TILDE) - 0x00C4 (LATIN CAPITAL LETTER A WITH DIAERESIS) - 0x00C5 (LATIN CAPITAL LETTER A WITH RING ABOVE) - 0x00C6 (LATIN CAPITAL LETTER AE) - 0x00C7 (LATIN CAPITAL LETTER C WITH CEDILLA) - 0x00C8 (LATIN CAPITAL LETTER E WITH GRAVE) - 0x00C9 (LATIN CAPITAL LETTER E WITH ACUTE) - 0x00CA (LATIN CAPITAL LETTER E WITH CIRCUMFLEX) - 0x00CB (LATIN CAPITAL LETTER E WITH DIAERESIS) - 0x00CC (LATIN CAPITAL LETTER I WITH GRAVE) - 0x00CD (LATIN CAPITAL LETTER I WITH ACUTE) - 0x00CE (LATIN CAPITAL LETTER I WITH CIRCUMFLEX) - 0x00CF (LATIN CAPITAL LETTER I WITH DIAERESIS) - 0x00D0 (LATIN CAPITAL LETTER ETH) - 0x00D1 (LATIN CAPITAL LETTER N WITH TILDE) - 0x00D2 (LATIN CAPITAL LETTER O WITH GRAVE) - 0x00D3 (LATIN CAPITAL LETTER O WITH ACUTE) - 0x00D4 (LATIN CAPITAL LETTER O WITH CIRCUMFLEX) - 0x00D5 (LATIN CAPITAL LETTER O WITH TILDE) - 0x00D6 (LATIN CAPITAL LETTER O WITH DIAERESIS) - 0x00D7 (MULTIPLICATION SIGN) - 0x00D8 (LATIN CAPITAL LETTER O WITH STROKE) - 0x00D9 (LATIN CAPITAL LETTER U WITH GRAVE) - 0x00DA (LATIN CAPITAL LETTER U WITH ACUTE) - 0x00DB (LATIN CAPITAL LETTER U WITH CIRCUMFLEX) - 0x00DC (LATIN CAPITAL LETTER U WITH DIAERESIS) - 0x00DD (LATIN CAPITAL LETTER Y WITH ACUTE) - 0x00DE (LATIN CAPITAL LETTER THORN) - 0x00DF (LATIN SMALL LETTER SHARP S) - 0x00E0 (LATIN SMALL LETTER A WITH GRAVE) - 0x00E1 (LATIN SMALL LETTER A WITH ACUTE) - 0x00E2 (LATIN SMALL LETTER A WITH CIRCUMFLEX) - 0x00E3 (LATIN SMALL LETTER A WITH TILDE) - 0x00E4 (LATIN SMALL LETTER A WITH DIAERESIS) - 0x00E5 (LATIN SMALL LETTER A WITH RING ABOVE) - 0x00E6 (LATIN SMALL LETTER AE) - 0x00E7 (LATIN SMALL LETTER C WITH CEDILLA) - 0x00E8 (LATIN SMALL LETTER E WITH GRAVE) - 0x00E9 (LATIN SMALL LETTER E WITH ACUTE) - 0x00EA (LATIN SMALL LETTER E WITH CIRCUMFLEX) - 0x00EB (LATIN SMALL LETTER E WITH DIAERESIS) - 0x00EC (LATIN SMALL LETTER I WITH GRAVE) - 0x00ED (LATIN SMALL LETTER I WITH ACUTE) - 0x00EE (LATIN SMALL LETTER I WITH CIRCUMFLEX) - 0x00EF (LATIN SMALL LETTER I WITH DIAERESIS) - 0x00F0 (LATIN SMALL LETTER ETH) - 0x00F1 (LATIN SMALL LETTER N WITH TILDE) - 0x00F2 (LATIN SMALL LETTER O WITH GRAVE) - 0x00F3 (LATIN SMALL LETTER O WITH ACUTE) - 0x00F4 (LATIN SMALL LETTER O WITH CIRCUMFLEX) - 0x00F5 (LATIN SMALL LETTER O WITH TILDE) - 0x00F6 (LATIN SMALL LETTER O WITH DIAERESIS) - 0x00F7 (DIVISION SIGN) - 0x00F8 (LATIN SMALL LETTER O WITH STROKE) - 0x00F9 (LATIN SMALL LETTER U WITH GRAVE) - 0x00FA (LATIN SMALL LETTER U WITH ACUTE) - 0x00FB (LATIN SMALL LETTER U WITH CIRCUMFLEX) - 0x00FC (LATIN SMALL LETTER U WITH DIAERESIS) - 0x00FD (LATIN SMALL LETTER Y WITH ACUTE) - 0x00FE (LATIN SMALL LETTER THORN) - 0x00FF (LATIN SMALL LETTER Y WITH DIAERESIS) - 0x0100 (LATIN CAPITAL LETTER A WITH MACRON) - 0x0101 (LATIN SMALL LETTER A WITH MACRON) - 0x0102 (LATIN CAPITAL LETTER A WITH BREVE) - 0x0103 (LATIN SMALL LETTER A WITH BREVE) - 0x0104 (LATIN CAPITAL LETTER A WITH OGONEK) - 0x0105 (LATIN SMALL LETTER A WITH OGONEK) - 0x0106 (LATIN CAPITAL LETTER C WITH ACUTE) - 0x0107 (LATIN SMALL LETTER C WITH ACUTE) - 0x010A (LATIN CAPITAL LETTER C WITH DOT ABOVE) - 0x010B (LATIN SMALL LETTER C WITH DOT ABOVE) - 0x010C (LATIN CAPITAL LETTER C WITH CARON) - 0x010D (LATIN SMALL LETTER C WITH CARON) - 0x010E (LATIN CAPITAL LETTER D WITH CARON) - 0x010F (LATIN SMALL LETTER D WITH CARON) - 0x0110 (LATIN CAPITAL LETTER D WITH STROKE) - 0x0111 (LATIN SMALL LETTER D WITH STROKE) - 0x0112 (LATIN CAPITAL LETTER E WITH MACRON) - 0x0113 (LATIN SMALL LETTER E WITH MACRON) - 0x0116 (LATIN CAPITAL LETTER E WITH DOT ABOVE) - 0x0117 (LATIN SMALL LETTER E WITH DOT ABOVE) - 0x0118 (LATIN CAPITAL LETTER E WITH OGONEK) - 0x0119 (LATIN SMALL LETTER E WITH OGONEK) - 0x011A (LATIN CAPITAL LETTER E WITH CARON) - 0x011B (LATIN SMALL LETTER E WITH CARON) - 0x011E (LATIN CAPITAL LETTER G WITH BREVE) - 0x011F (LATIN SMALL LETTER G WITH BREVE) - 0x0120 (LATIN CAPITAL LETTER G WITH DOT ABOVE) - 0x0121 (LATIN SMALL LETTER G WITH DOT ABOVE) - 0x0122 (LATIN CAPITAL LETTER G WITH CEDILLA) - 0x0123 (LATIN SMALL LETTER G WITH CEDILLA) - 0x0126 (LATIN CAPITAL LETTER H WITH STROKE) - 0x0127 (LATIN SMALL LETTER H WITH STROKE) - 0x012A (LATIN CAPITAL LETTER I WITH MACRON) - 0x012B (LATIN SMALL LETTER I WITH MACRON) - 0x012E (LATIN CAPITAL LETTER I WITH OGONEK) - 0x012F (LATIN SMALL LETTER I WITH OGONEK) - 0x0130 (LATIN CAPITAL LETTER I WITH DOT ABOVE) - 0x0131 (LATIN SMALL LETTER DOTLESS I) - 0x0136 (LATIN CAPITAL LETTER K WITH CEDILLA) - 0x0137 (LATIN SMALL LETTER K WITH CEDILLA) - 0x0139 (LATIN CAPITAL LETTER L WITH ACUTE) - 0x013A (LATIN SMALL LETTER L WITH ACUTE) - 0x013B (LATIN CAPITAL LETTER L WITH CEDILLA) - 0x013C (LATIN SMALL LETTER L WITH CEDILLA) - 0x013D (LATIN CAPITAL LETTER L WITH CARON) - 0x013E (LATIN SMALL LETTER L WITH CARON) - 0x0141 (LATIN CAPITAL LETTER L WITH STROKE) - 0x0142 (LATIN SMALL LETTER L WITH STROKE) - 0x0143 (LATIN CAPITAL LETTER N WITH ACUTE) - 0x0144 (LATIN SMALL LETTER N WITH ACUTE) - 0x0145 (LATIN CAPITAL LETTER N WITH CEDILLA) - 0x0146 (LATIN SMALL LETTER N WITH CEDILLA) - 0x0147 (LATIN CAPITAL LETTER N WITH CARON) - 0x0148 (LATIN SMALL LETTER N WITH CARON) - 0x0150 (LATIN CAPITAL LETTER O WITH DOUBLE ACUTE) - 0x0151 (LATIN SMALL LETTER O WITH DOUBLE ACUTE) - 0x0152 (LATIN CAPITAL LIGATURE OE) - 0x0153 (LATIN SMALL LIGATURE OE) - 0x0154 (LATIN CAPITAL LETTER R WITH ACUTE) - 0x0155 (LATIN SMALL LETTER R WITH ACUTE) - 0x0158 (LATIN CAPITAL LETTER R WITH CARON) - 0x0159 (LATIN SMALL LETTER R WITH CARON) - 0x015A (LATIN CAPITAL LETTER S WITH ACUTE) - 0x015B (LATIN SMALL LETTER S WITH ACUTE) - 0x015E (LATIN CAPITAL LETTER S WITH CEDILLA) - 0x015F (LATIN SMALL LETTER S WITH CEDILLA) - 0x0160 (LATIN CAPITAL LETTER S WITH CARON) - 0x0161 (LATIN SMALL LETTER S WITH CARON) - 0x0164 (LATIN CAPITAL LETTER T WITH CARON) - 0x0165 (LATIN SMALL LETTER T WITH CARON) - 0x016A (LATIN CAPITAL LETTER U WITH MACRON) - 0x016B (LATIN SMALL LETTER U WITH MACRON) - 0x016E (LATIN CAPITAL LETTER U WITH RING ABOVE) - 0x016F (LATIN SMALL LETTER U WITH RING ABOVE) - 0x0170 (LATIN CAPITAL LETTER U WITH DOUBLE ACUTE) - 0x0171 (LATIN SMALL LETTER U WITH DOUBLE ACUTE) - 0x0172 (LATIN CAPITAL LETTER U WITH OGONEK) - 0x0173 (LATIN SMALL LETTER U WITH OGONEK) - 0x0174 (LATIN CAPITAL LETTER W WITH CIRCUMFLEX) - 0x0175 (LATIN SMALL LETTER W WITH CIRCUMFLEX) - 0x0176 (LATIN CAPITAL LETTER Y WITH CIRCUMFLEX) - 0x0177 (LATIN SMALL LETTER Y WITH CIRCUMFLEX) - 0x0178 (LATIN CAPITAL LETTER Y WITH DIAERESIS) - 0x0179 (LATIN CAPITAL LETTER Z WITH ACUTE) - 0x017A (LATIN SMALL LETTER Z WITH ACUTE) - 0x017B (LATIN CAPITAL LETTER Z WITH DOT ABOVE) - 0x017C (LATIN SMALL LETTER Z WITH DOT ABOVE) - 0x017D (LATIN CAPITAL LETTER Z WITH CARON) - 0x017E (LATIN SMALL LETTER Z WITH CARON) - 0x0218 (LATIN CAPITAL LETTER S WITH COMMA BELOW) - 0x0219 (LATIN SMALL LETTER S WITH COMMA BELOW) - 0x021A (LATIN CAPITAL LETTER T WITH COMMA BELOW) - 0x021B (LATIN SMALL LETTER T WITH COMMA BELOW) - 0x0237 (LATIN SMALL LETTER DOTLESS J) - 0x02C6 (MODIFIER LETTER CIRCUMFLEX ACCENT) - 0x02C7 (CARON) - 0x02D8 (BREVE) - 0x02D9 (DOT ABOVE) - 0x02DA (RING ABOVE) - 0x02DB (OGONEK) - 0x02DC (SMALL TILDE) - 0x02DD (DOUBLE ACUTE ACCENT) - 0x0300 (COMBINING GRAVE ACCENT) - 0x0301 (COMBINING ACUTE ACCENT) - 0x0302 (COMBINING CIRCUMFLEX ACCENT) - 0x0303 (COMBINING TILDE) - 0x0304 (COMBINING MACRON) - 0x0306 (COMBINING BREVE) - 0x0307 (COMBINING DOT ABOVE) - 0x0308 (COMBINING DIAERESIS) - 0x030A (COMBINING RING ABOVE) - 0x030B (COMBINING DOUBLE ACUTE ACCENT) - 0x030C (COMBINING CARON) - 0x0326 (COMBINING COMMA BELOW) - 0x0327 (COMBINING CEDILLA) - 0x0328 (COMBINING OGONEK) - 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE) - 0x1E81 (LATIN SMALL LETTER W WITH GRAVE) - 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE) - 0x1E83 (LATIN SMALL LETTER W WITH ACUTE) - 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS) - 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS) - 0x1E9E (LATIN CAPITAL LETTER SHARP S) - 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE) - 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE) - 0x2018 (LEFT SINGLE QUOTATION MARK) - 0x2019 (RIGHT SINGLE QUOTATION MARK) - 0x201A (SINGLE LOW-9 QUOTATION MARK) - 0x201C (LEFT DOUBLE QUOTATION MARK) - 0x201D (RIGHT DOUBLE QUOTATION MARK) - 0x201E (DOUBLE LOW-9 QUOTATION MARK) - 0x2026 (HORIZONTAL ELLIPSIS) - 0x2039 (SINGLE LEFT-POINTING ANGLE QUOTATION MARK) - 0x203A (SINGLE RIGHT-POINTING ANGLE QUOTATION MARK) - 0x20AC (EURO SIGN) - 0x2122 (TRADE MARK SIGN) - 0x2212 (MINUS SIGN)
Font has ttfautohint params?
Check ID: <FontBakeryCheck:com.google.fonts/check/has_ttfautohint_params>
Show hinting filesize impact.
Check ID: <FontBakeryCheck:com.google.fonts/check/hinting_impact>
PPEM must be an integer on hinted fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/integer_ppem_if_hinted>
Is there kerning info for non-ligated sequences?
Check ID: <FontBakeryCheck:com.google.fonts/check/kerning_for_non_ligated_sequences>
Are there caret positions declared for every ligature?
Check ID: <FontBakeryCheck:com.google.fonts/check/ligature_carets>
Ensure variable fonts include an avar table.
Check ID: <FontBakeryCheck:com.google.fonts/check/mandatory_avar_table>
Ensure fonts have ScriptLangTags declared on the 'meta' table.
Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>
⚠️ Yarndings20-Regular.ttf
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⚠️ WARN
This font file does not have a 'meta' table.
[code: lacks-meta-table]
Check small caps glyphs are available.
Check ID: <FontBakeryCheck:com.google.fonts/check/missing_small_caps_glyphs>
Are there non-ASCII characters in ASCII-only NAME table entries?
Check ID: <FontBakeryCheck:com.google.fonts/check/name/ascii_only_entries>
Description strings in the name table must not exceed 200 characters.
Check ID: <FontBakeryCheck:com.google.fonts/check/name/description_max_length>
Make sure family name does not begin with a digit.
Check ID: <FontBakeryCheck:com.google.fonts/check/name/familyname_first_char>
Font has all mandatory 'name' table entries?
Check ID: <FontBakeryCheck:com.google.fonts/check/name/mandatory_entries>
Version format is correct in 'name' table?
Check ID: <FontBakeryCheck:com.google.fonts/check/name/version_format>
Ensure fonts do not contain any pre-production tables.
Check ID: <FontBakeryCheck:com.google.fonts/check/no_debugging_tables>
Font has old ttfautohint applied?
Check ID: <FontBakeryCheck:com.google.fonts/check/old_ttfautohint>
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/os2/use_typo_metrics>
Check font can render its own name.
Check ID: <FontBakeryCheck:com.google.fonts/check/render_own_name>
Checking direction of slnt axis angles
Check ID: <FontBakeryCheck:com.google.fonts/check/slant_direction>
Font enables smart dropout control in "prep" table instructions?
Check ID: <FontBakeryCheck:com.google.fonts/check/smart_dropout>
Check axis ordering on the STAT table.
Check ID: <FontBakeryCheck:com.google.fonts/check/STAT/axis_order>
Validate STAT particle names and values match the fallback names in GFAxisRegistry.
Check ID: <FontBakeryCheck:com.google.fonts/check/STAT/gf_axisregistry>
Ensure Stylistic Sets have description.
Check ID: <FontBakeryCheck:com.google.fonts/check/stylisticset_description>
Stricter unitsPerEm criteria for Google Fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/unitsperem_strict>
Check the OS/2 usWeightClass is appropriate for the font's best SubFamily name.
Check ID: <FontBakeryCheck:com.google.fonts/check/usweightclass>
The variable font 'wght' (Weight) axis coordinate must be 700 on the 'Bold' instance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/bold_wght_coord>
Ensure that all variable font files have the same set of axes and axis ranges.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/consistent_axes>
Ensure VFs with duplexed axes do not vary horizontal advance.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/duplexed_axis_reflow>
Check variable font instances don't have duplicate names
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont_duplicate_instance_names>
Check a static ttf can be generated from a variable font.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/generate_static>
EXPERIMENTAL CHECK - Since 2024/Mar/27
Ensure the font's instances are in the correct order.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/instances_in_order>
Check that variable fonts have an HVAR table.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/has_HVAR>
Ensure VFs do not contain the ital axis.
Check ID: <FontBakeryCheck:com.google.fonts/check/varfont/unsupported_axes>
Checking OS/2 achVendID.
Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>
⚠️ Yarndings20-Regular.ttf
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⚠️ 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 font follows the Google Fonts vertical metric schema
Check ID: <FontBakeryCheck:com.google.fonts/check/vertical_metrics>
🔥 Yarndings20-Regular.ttf
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🔥 FAIL
The sum of hhea.ascender + abs(hhea.descender) + hhea.lineGap is 960 when it should be at least 1152
[code: bad-hhea-range]
Check if the vertical metrics of a family are similar to the same family hosted on Google Fonts.
Check ID: <FontBakeryCheck:com.google.fonts/check/vertical_metrics_regressions>
There must not be VTT Talk sources in the font.
Check ID: <FontBakeryCheck:com.google.fonts/check/vttclean>