FontBakery Check Report

If you think a check is flawed or have an idea for a check, please file an issue at https://github.com/fonttools/fontbakery/issues and remember to include a pointer to the repo and branch you're checking.

Summary

💥 ERROR	🔥 FAIL	⚠️ WARN	⏩ SKIP	ℹ️ INFO	✅ PASS
0	4	19	59	8	151
0%	2%	11%	33%	4%	84%

Note: The following loglevels were omitted in this report: SKIP, INFO, PASS, DEBUG

Meaning of check results:

💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
🔥 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: 0.9.2

Section: Google Fonts

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

DESCRIPTION.en_us.html should end in a linebreak.

Check ID: <FontBakeryCheck:com.google.fonts/check/description/eof_linebreak>

⚠️ Langar-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>

🔥 Langar-Regular.ttf

🔥 FAIL

Missing required codepoints:

- 0x010A (LATIN CAPITAL LETTER C WITH DOT ABOVE)


- 0x0120 (LATIN CAPITAL LETTER G WITH DOT ABOVE)


- 0x1E9E (LATIN CAPITAL LETTER SHARP S)


- 0x016C (LATIN CAPITAL LETTER U WITH BREVE)


- 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE)


- 0x0174 (LATIN CAPITAL LETTER W WITH CIRCUMFLEX)


- 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS)


- 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE)


- 0x0176 (LATIN CAPITAL LETTER Y WITH CIRCUMFLEX)


- 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE)


- 0x010B (LATIN SMALL LETTER C WITH DOT ABOVE)


- 0x0121 (LATIN SMALL LETTER G WITH DOT ABOVE)


- 0x016D (LATIN SMALL LETTER U WITH BREVE)


- 0x1E83 (LATIN SMALL LETTER W WITH ACUTE)


- 0x0175 (LATIN SMALL LETTER W WITH CIRCUMFLEX)


- 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS)


- 0x1E81 (LATIN SMALL LETTER W WITH GRAVE)


- 0x0177 (LATIN SMALL LETTER Y WITH CIRCUMFLEX)


- 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE)

[code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>

⚠️ Langar-Regular.ttf

⚠️ WARN
The following codepoints supported by the font are not covered by any subsets defined in the font's metadata file, and will never be served. You can solve this by either manually adding additional subset declarations to METADATA.pb, or by editing the glyphset definitions.
- U+02C7 CARON: try adding one of: canadian-aboriginal, tifinagh
- U+02D8 BREVE: try adding canadian-aboriginal
- U+02D9 DOT ABOVE: try adding canadian-aboriginal
- U+02DB OGONEK: try adding canadian-aboriginal
- U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
- U+0300 COMBINING GRAVE ACCENT: try adding one of: coptic, tai-le, cherokee
- U+0301 COMBINING ACUTE ACCENT: try adding one of: coptic, tai-le, tifinagh, 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: coptic, gothic, tifinagh, cherokee
- U+0306 COMBINING BREVE: try adding tifinagh
- U+0307 COMBINING DOT ABOVE: try adding one of: malayalam, canadian-aboriginal, tai-le, coptic, tifinagh
- U+0308 COMBINING DIAERESIS: try adding one of: coptic, gothic, 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+0323 COMBINING DOT BELOW: try adding one of: coptic, tifinagh, malayalam, cherokee
- 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+0331 COMBINING MACRON BELOW: try adding one of: gothic, tifinagh, cherokee
- U+0335 COMBINING SHORT STROKE OVERLAY: not included in any glyphset definition
- U+0336 COMBINING LONG STROKE OVERLAY: not included in any glyphset definition
- U+0337 COMBINING SHORT SOLIDUS OVERLAY: not included in any glyphset definition
- U+0394 GREEK CAPITAL LETTER DELTA: try adding greek
- U+03A9 GREEK CAPITAL LETTER OMEGA: try adding greek
- U+03BC GREEK SMALL LETTER MU: try adding greek
- U+03C0 GREEK SMALL LETTER PI: try adding greek
- U+2021 DOUBLE DAGGER: not included in any glyphset definition
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2126 OHM SIGN: not included in any glyphset definition
- U+2150 VULGAR FRACTION ONE SEVENTH: not included in any glyphset definition
- U+2151 VULGAR FRACTION ONE NINTH: not included in any glyphset definition
- U+2153 VULGAR FRACTION ONE THIRD: not included in any glyphset definition
- U+2154 VULGAR FRACTION TWO THIRDS: not included in any glyphset definition
- U+2155 VULGAR FRACTION ONE FIFTH: not included in any glyphset definition
- U+2156 VULGAR FRACTION TWO FIFTHS: not included in any glyphset definition
- U+2157 VULGAR FRACTION THREE FIFTHS: not included in any glyphset definition
- U+2158 VULGAR FRACTION FOUR FIFTHS: not included in any glyphset definition
- U+2159 VULGAR FRACTION ONE SIXTH: not included in any glyphset definition
- U+215A VULGAR FRACTION FIVE SIXTHS: not included in any glyphset definition
- U+215B VULGAR FRACTION ONE EIGHTH: not included in any glyphset definition
- U+215C VULGAR FRACTION THREE EIGHTHS: not included in any glyphset definition
- U+215D VULGAR FRACTION FIVE EIGHTHS: not included in any glyphset definition
- U+215E VULGAR FRACTION SEVEN EIGHTHS: not included in any glyphset definition
- U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
- U+2206 INCREMENT: not included in any glyphset definition
- U+220F N-ARY PRODUCT: not included in any glyphset definition
- U+2211 N-ARY SUMMATION: not included in any glyphset definition
- U+2219 BULLET OPERATOR: try adding tai-tham
- U+221A SQUARE ROOT: not included in any glyphset definition
- U+221E INFINITY: not included in any glyphset definition
- U+222B INTEGRAL: not included in any glyphset definition
- U+2248 ALMOST EQUAL TO: not included in any glyphset definition
- U+2260 NOT EQUAL TO: not included in any glyphset definition
- U+2264 LESS-THAN OR EQUAL TO: not included in any glyphset definition
- U+2265 GREATER-THAN OR EQUAL TO: not included in any glyphset definition
- U+25A1 WHITE SQUARE: not included in any glyphset definition
- U+25CA LOZENGE: not included in any glyphset definition
- U+25FB WHITE MEDIUM SQUARE: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font: gurmukhi, latin, latin-ext, menu [code: unreachable-subsetting]

Font has old ttfautohint applied?

Check ID: <FontBakeryCheck:com.google.fonts/check/old_ttfautohint>

⚠️ Langar-Regular.ttf

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

METADATA.pb: Check URL on copyright string is the same as in repository_url field.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/consistent_repo_urls>

🔥 Langar-Regular.ttf

🔥 FAIL
Value of repository_url field is

But font copyright string has: https://github.com/typeland/Langar [code: mismatch]

Are there caret positions declared for every ligature?

Check ID: <FontBakeryCheck:com.google.fonts/check/ligature_carets>

⚠️ Langar-Regular.ttf

⚠️ WARN
This font lacks caret position values for ligature glyphs on its GDEF table. [code: lacks-caret-pos]

Is there kerning info for non-ligated sequences?

Check ID: <FontBakeryCheck:com.google.fonts/check/kerning_for_non_ligated_sequences>

⚠️ Langar-Regular.ttf

⚠️ WARN
GPOS table lacks kerning info for the following non-ligated sequences:
```
- f + f

- f + i

- i + f

- f + l

- l + f [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>

⚠️ Langar-Regular.ttf

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

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>

🔥 Langar-Regular.ttf

🔥 FAIL
Langar Regular: OS/2 sTypoAscender is 739 when it should be 1085 [code: bad-typo-ascender]
🔥 FAIL
Langar Regular: OS/2 sTypoDescender is -200 when it should be -390 [code: bad-typo-descender]
🔥 FAIL
Langar Regular: hhea Ascender is 739 when it should be 1085 [code: bad-hhea-ascender]
🔥 FAIL
Langar Regular: hhea Descender is -200 when it should be -390 [code: bad-hhea-descender]

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>

⚠️ Langar-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 Stylistic Sets have description.

Check ID: <FontBakeryCheck:com.google.fonts/check/stylisticset_description>

⚠️ Langar-Regular.ttf

⚠️ WARN
The stylistic set ss01 lacks a description string on the 'name' table. [code: missing-description]

OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts.

Check ID: <FontBakeryCheck:com.google.fonts/check/os2/use_typo_metrics>

🔥 Langar-Regular.ttf

🔥 FAIL
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/langar/Langar-Regular.ttf']. [code: missing-os2-fsselection-bit7]

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

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>

⚠️ Langar-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>

⚠️ Langar-Regular.ttf

⚠️ WARN

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

- Lmacronbelow

- Lmacrondotbelow

- Rmacrondotbelow

- __caroncomb.calt

- __periodcentered

- lmacronbelow

- lmacrondotbelow

- one.sups

- rmacrondotbelow

- three.sups

- two.sups

- uni0302.narrow

- uni0304.case.narrow

- uni0304.narrow

- uni0308.narrow

- uni030C.calt

- uni0338.case

[code: unreachable-glyphs]

Check if each glyph has the recommended amount of contours.

Check ID: <FontBakeryCheck:com.google.fonts/check/contour_count>

⚠️ Langar-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: o	Contours detected: 1	Expected: 2

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

- Glyph name: Aring	Contours detected: 5	Expected: 3 or 4

- Glyph name: aring	Contours detected: 5	Expected: 4

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

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

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

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

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

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

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

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

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

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

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

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

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

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

- Glyph name: uni0306	Contours detected: 2	Expected: 1

- Glyph name: uni030A	Contours detected: 3	Expected: 2

- Glyph name: uni2113	Contours detected: 1	Expected: 2

- Glyph name: infinity	Contours detected: 1	Expected: 3

- Glyph name: uni25CC	Contours detected: 10	Expected: 16 or 12

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

- Glyph name: Aring	Contours detected: 5	Expected: 3 or 4

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

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

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

- Glyph name: aring	Contours detected: 5	Expected: 4

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

- Glyph name: infinity	Contours detected: 1	Expected: 3

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

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

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

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

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

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

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

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

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

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

- Glyph name: uni0306	Contours detected: 2	Expected: 1

- Glyph name: uni030A	Contours detected: 3	Expected: 2

- Glyph name: uni2113	Contours detected: 1	Expected: 2

- Glyph name: uni25CC	Contours detected: 10	Expected: 16 or 12

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

[code: contour-count]

Does the font contain a soft hyphen?

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>

⚠️ Langar-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>

⚠️ Langar-Regular.ttf

⚠️ WARN
The most common width is 532 among a set of 8 math glyphs. The following math glyphs have a different width, though:

Width = 504: less, greater

Width = 525: logicalnot

Width = 551: multiply

Width = 606: approxequal [code: width-outliers]

Checking Vertical Metric Linegaps.

Check ID: <FontBakeryCheck:com.google.fonts/check/linegaps>

⚠️ Langar-Regular.ttf

⚠️ WARN
hhea lineGap is not equal to 0. [code: hhea]

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>

⚠️ Langar-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]

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

Check ID: <FontBakeryCheck:com.google.fonts/check/dsig>

⚠️ Langar-Regular.ttf

⚠️ WARN
This font has a digital signature (DSIG table) which is only required - even if only a placeholder - on old programs like MS Office 2013 in order to work properly. The current recommendation is to completely remove the DSIG table. [code: found-DSIG]

Section: fontbakery.profiles.gdef

⚠️⚠️

Check glyphs in mark glyph class are non-spacing.

Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_spacing_marks>

⚠️ Langar-Regular.ttf

⚠️ WARN
The following spacing glyphs may be in the GDEF mark glyph class by mistake: uni0A03 (U+0A03) [code: spacing-mark-glyphs]

Check GDEF mark glyph class doesn't have characters that are not marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_non_mark_chars>

⚠️ Langar-Regular.ttf

⚠️ WARN
The following non-mark characters should not be in the GDEF mark glyph class: U+0A03 [code: non-mark-chars]

Section: Shaping Checks

⚠️⏩⏩⏩

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

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_dotted>

⚠️ Langar-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: į̆ į̇ į̈ į̊ į̋ į̒ į̵̀ į̵́ į̵̂ į̵̃ į̵̄ į̵̆ į̵̇ į̵̈ į̵̊ į̵̋ į̵̌ į̵̒ į̷̀ į̷́

Your font fully covers the following languages that require the soft-dotted feature: Dutch (Latn, 31,709,104 speakers), Igbo (Latn, 27,823,640 speakers), Lithuanian (Latn, 2,357,094 speakers).

Your font does not cover the following languages that require the soft-dotted feature: Basaa (Latn, 332,940 speakers), Navajo (Latn, 166,319 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Aghem (Latn, 38,843 speakers), Belarusian (Cyrl, 10,064,517 speakers). [code: soft-dotted]