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Noto Sans Limbu: Version 2.005; ttfautohint (v1.8.4.7-5d5b) added #7827

Closed simoncozens closed 1 week ago

simoncozens commented 4 weeks ago

Taken from the upstream repo https://github.com/notofonts/limbu at commit https://github.com/notofonts/limbu/commit/912b8113bbabaf7322956fe80a0ad18575e77d7e.

PR Checklist:

github-actions[bot] commented 4 weeks ago

FontBakery report

fontbakery version: 0.12.7

Experimental checks

These won't break the CI job for now, but will become effective after some time if nobody raises any concern.

[2] NotoSansLimbu-Regular.ttf
⚠️ WARN Validate size, and resolution of article images, and ensure article page has minimum length and includes visual assets.
* ⚠️ **WARN**

Family metadata at ofl/notosanslimbu does not have an article.

[code: lacks-article]
ℹ️ INFO METADATA.pb: Validate family.minisite_url field.
* ℹ️ **INFO**

Please consider adding a family.minisite_url entry.

[code: lacks-minisite-url]

All other checks

[17] NotoSansLimbu-Regular.ttf
🔥 FAIL Glyph names are all valid?
* 🔥 **FAIL**

The following glyph names do not comply with naming conventions: danda-deva

A glyph name must be entirely comprised of characters from the following set: A-Z a-z 0-9 .(period) (underscore). A glyph name must not start with a digit or period. There are a few exceptions such as the special glyph ".notdef". The glyph names "twocents", "a1", and "" are all valid, while "2cents" and ".twocents" are not.

[code: found-invalid-names]
🔥 FAIL Check for presence of an ARTICLE.en_us.html file
* 🔥 **FAIL**

This is a Noto font but it lacks an ARTICLE.en_us.html file.

[code: missing-article]
⚠️ WARN Check glyphs in mark glyph class are non-spacing.
* ⚠️ **WARN**

The following spacing glyphs may be in the GDEF mark glyph class by mistake: uni1921 (U+1921), uni1929 (U+1929) and uni192B (U+192B)

[code: spacing-mark-glyphs]
⚠️ WARN Check GDEF mark glyph class doesn't have characters that are not marks.
* ⚠️ **WARN**

The following non-mark characters should not be in the GDEF mark glyph class: U+1929, U+192A and U+192B

[code: non-mark-chars]
⚠️ WARN Check if each glyph has the recommended amount of contours.
* ⚠️ **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: aogonek    Contours detected: 3    Expected: 2

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

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

- Glyph name: uogonek   Contours detected: 2    Expected: 1
[code: contour-count]
⚠️ WARN Check math signs have the same width.
* ⚠️ **WARN**

The most common width is 572 among a set of 6 math glyphs. The following math glyphs have a different width, though:

Width = 322: minus

[code: width-outliers]
⚠️ WARN Are any segments inordinately short?
* ⚠️ **WARN**

The following glyphs have segments which seem very short:

* uni1903 (U+1903) contains a short segment L<<146.0,358.0>--<155.0,358.0>>

* uni1905 (U+1905) contains a short segment B<<402.0,324.0>-<392.0,324.0>-<382.0,323.0>>

* uni1906 (U+1906) contains a short segment B<<252.0,159.0>-<252.0,156.0>-<251.0,149.0>>

* uni1906 (U+1906) contains a short segment B<<251.0,149.0>-<250.0,142.0>-<250.0,139.0>>

* uni1907 (U+1907) contains a short segment L<<428.0,386.0>--<426.0,366.0>>

* uni1907 (U+1907) contains a short segment L<<245.0,192.0>--<248.0,212.0>>

* uni1917 (U+1917) contains a short segment B<<108.0,493.0>-<107.0,484.0>-<106.5,475.5>>

* uni1917 (U+1917) contains a short segment B<<106.5,475.5>-<106.0,467.0>-<106.0,459.0>>

* uni194A (U+194A) contains a short segment L<<26.0,-5.0>--<23.0,1.0>>

* uni194A (U+194A) contains a short segment L<<468.0,580.0>--<474.0,573.0>>

* 69 more.

Use -F or --full-lists to disable shortening of long lists.

[code: found-short-segments]
⚠️ WARN Ensure soft_dotted characters lose their dot when combined with marks that replace the dot.
* ⚠️ **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 į̦̀ į̦́ į̦̂ į̦̃ į̦̄ į̦̆ į̦̇ į̦̈ į̦̊ į̦̋ į̦̌ į̧̀ į̧́ į̧̂ į̧̃

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

Your font does not cover the following languages that require the soft-dotted feature: Aghem (Latn, 38,843 speakers), Fur (Latn, 1,230,163 speakers), Mundani (Latn, 34,000 speakers), Nzakara (Latn, 50,000 speakers), Mango (Latn, 77,000 speakers), Zapotec (Latn, 490,000 speakers), Gulay (Latn, 250,478 speakers), Basaa (Latn, 332,940 speakers), Ngbaka (Latn, 1,020,000 speakers), Belarusian (Cyrl, 10,064,517 speakers), Nateni (Latn, 100,000 speakers), Ijo, Southeast (Latn, 2,471,000 speakers), Yala (Latn, 200,000 speakers), Makaa (Latn, 221,000 speakers), Sar (Latn, 500,000 speakers), Koonzime (Latn, 40,000 speakers), Dii (Latn, 71,000 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Cicipu (Latn, 44,000 speakers), Bete-Bendi (Latn, 100,000 speakers), Ma’di (Latn, 584,000 speakers), Ejagham (Latn, 120,000 speakers), South Central Banda (Latn, 244,000 speakers), Navajo (Latn, 166,319 speakers), Kom (Latn, 360,685 speakers), Mfumte (Latn, 79,000 speakers), Vute (Latn, 21,000 speakers), Dan (Latn, 1,099,244 speakers), Igbo (Latn, 27,823,640 speakers), Southern Kisi (Latn, 360,000 speakers), Avokaya (Latn, 100,000 speakers), Bafut (Latn, 158,146 speakers), Ekpeye (Latn, 226,000 speakers), Kpelle, Guinea (Latn, 622,000 speakers), Lugbara (Latn, 2,200,000 speakers), Ebira (Latn, 2,200,000 speakers).

[code: soft-dotted]
⚠️ WARN Check samples can be rendered.
* ⚠️ **WARN**

Aparently there's no sample strings for 'sa_Limb' in the gflanguages package.

[code: no-sample-string]
⚠️ WARN Check for codepoints not covered by METADATA subsets.
* ⚠️ **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: tifinagh, canadian-aboriginal, yi
  • U+02C9 MODIFIER LETTER MACRON: not included in any glyphset definition
  • U+02D8 BREVE: try adding one of: canadian-aboriginal, yi
  • U+02D9 DOT ABOVE: try adding one of: canadian-aboriginal, yi
  • U+02DB OGONEK: try adding one of: canadian-aboriginal, yi
  • U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
  • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: tifinagh, math, coptic, cherokee
  • U+0306 COMBINING BREVE: try adding one of: tifinagh, old-permic
  • U+0307 COMBINING DOT ABOVE: try adding one of: coptic, tifinagh, tai-le, syriac, math, canadian-aboriginal, malayalam, old-permic
  • U+030A COMBINING RING ABOVE: try adding syriac 5 more.

Use -F or --full-lists to disable shortening of long lists.

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

[code: unreachable-subsetting]
⚠️ WARN On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.
* ⚠️ **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]
⚠️ WARN Ensure fonts have ScriptLangTags declared on the 'meta' table.
* ⚠️ **WARN**

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

[code: lacks-meta-table]
ℹ️ INFO List all superfamily filepaths
* ℹ️ **INFO**

ofl/notosanslimbu

[code: family-path]
ℹ️ INFO Font contains all required tables?
* ℹ️ **INFO**

This font contains the following optional tables:

- cvt 

- fpgm

- loca

- prep

- GPOS

- GSUB

- gasp
[code: optional-tables]
ℹ️ INFO EPAR table present in font?
* ℹ️ **INFO**

EPAR table not present in font. To learn more see https://github.com/fonttools/fontbakery/issues/818

[code: lacks-EPAR]
ℹ️ INFO Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering?
* ℹ️ **INFO**

These are the ppm ranges declared on the gasp table:

PPM <= 65535: flag = 0x0F - Use grid-fitting - Use grayscale rendering - Use gridfitting with ClearType symmetric smoothing - Use smoothing along multiple axes with ClearType®

[code: ranges]
ℹ️ INFO Show hinting filesize impact.
* ℹ️ **INFO**

Hinting filesize impact:

ofl/notosanslimbu/NotoSansLimbu-Regular.ttf
Dehinted Size 39.6kb
Hinted Size 57.8kb
Increase 18.2kb
Change 45.9 %
[code: size-impact]
[1] Family checks
ℹ️ INFO Check axis ordering on the STAT table.
* ℹ️ **INFO**

All of the fonts lack a STAT table.

[code: summary]

Summary

💥 ERROR ☠ FATAL 🔥 FAIL ⚠️ WARN ⏩ SKIP ℹ️ INFO ✅ PASS 🔎 DEBUG
0 0 2 11 64 7 164 0
0% 0% 1% 4% 26% 3% 66% 0%

Note: The following loglevels were omitted in this report:

simoncozens commented 4 weeks ago

This release:

* Anchors vowels to base consonants after medial consonants (#1)
* Avoids overlaps with the vowel sign I (#2)
emmamarichal commented 1 week ago

@simoncozens This should have an article right? 🔥 FAIL Check for presence of an ARTICLE.en_us.html file

github-actions[bot] commented 1 week ago

FontBakery report

fontbakery version: 0.12.7

Experimental checks

These won't break the CI job for now, but will become effective after some time if nobody raises any concern.

[2] NotoSansLimbu-Regular.ttf
⚠️ WARN Validate size, and resolution of article images, and ensure article page has minimum length and includes visual assets.
* ⚠️ **WARN**

Article page is too short!

[code: length-requirements-not-met] * ⚠️ **WARN**

Article page lacks visual assets.

[code: missing-visual-asset]
ℹ️ INFO METADATA.pb: Validate family.minisite_url field.
* ℹ️ **INFO**

Please consider adding a family.minisite_url entry.

[code: lacks-minisite-url]

All other checks

[17] NotoSansLimbu-Regular.ttf
🔥 FAIL Glyph names are all valid?
* 🔥 **FAIL**

The following glyph names do not comply with naming conventions: danda-deva

A glyph name must be entirely comprised of characters from the following set: A-Z a-z 0-9 .(period) (underscore). A glyph name must not start with a digit or period. There are a few exceptions such as the special glyph ".notdef". The glyph names "twocents", "a1", and "" are all valid, while "2cents" and ".twocents" are not.

[code: found-invalid-names]
🔥 FAIL Does DESCRIPTION file contain broken links?
* 🔥 **FAIL**

The following links are broken in the farticle file: https://scriptsource.org/scr/Limb (status code: 403)

[code: broken-links]
⚠️ WARN Check glyphs in mark glyph class are non-spacing.
* ⚠️ **WARN**

The following spacing glyphs may be in the GDEF mark glyph class by mistake: uni1921 (U+1921), uni1929 (U+1929) and uni192B (U+192B)

[code: spacing-mark-glyphs]
⚠️ WARN Check GDEF mark glyph class doesn't have characters that are not marks.
* ⚠️ **WARN**

The following non-mark characters should not be in the GDEF mark glyph class: U+1929, U+192A and U+192B

[code: non-mark-chars]
⚠️ WARN Check if each glyph has the recommended amount of contours.
* ⚠️ **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: aogonek    Contours detected: 3    Expected: 2

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

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

- Glyph name: uogonek   Contours detected: 2    Expected: 1
[code: contour-count]
⚠️ WARN Check math signs have the same width.
* ⚠️ **WARN**

The most common width is 572 among a set of 6 math glyphs. The following math glyphs have a different width, though:

Width = 322: minus

[code: width-outliers]
⚠️ WARN Are any segments inordinately short?
* ⚠️ **WARN**

The following glyphs have segments which seem very short:

* uni1903 (U+1903) contains a short segment L<<146.0,358.0>--<155.0,358.0>>

* uni1905 (U+1905) contains a short segment B<<402.0,324.0>-<392.0,324.0>-<382.0,323.0>>

* uni1906 (U+1906) contains a short segment B<<252.0,159.0>-<252.0,156.0>-<251.0,149.0>>

* uni1906 (U+1906) contains a short segment B<<251.0,149.0>-<250.0,142.0>-<250.0,139.0>>

* uni1907 (U+1907) contains a short segment L<<428.0,386.0>--<426.0,366.0>>

* uni1907 (U+1907) contains a short segment L<<245.0,192.0>--<248.0,212.0>>

* uni1917 (U+1917) contains a short segment B<<108.0,493.0>-<107.0,484.0>-<106.5,475.5>>

* uni1917 (U+1917) contains a short segment B<<106.5,475.5>-<106.0,467.0>-<106.0,459.0>>

* uni194A (U+194A) contains a short segment L<<26.0,-5.0>--<23.0,1.0>>

* uni194A (U+194A) contains a short segment L<<468.0,580.0>--<474.0,573.0>>

* 69 more.

Use -F or --full-lists to disable shortening of long lists.

[code: found-short-segments]
⚠️ WARN Ensure soft_dotted characters lose their dot when combined with marks that replace the dot.
* ⚠️ **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 į̦̀ į̦́ į̦̂ į̦̃ į̦̄ į̦̆ į̦̇ į̦̈ į̦̊ į̦̋ į̦̌ į̧̀ į̧́ į̧̂ į̧̃

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

Your font does not cover the following languages that require the soft-dotted feature: Ijo, Southeast (Latn, 2,471,000 speakers), Navajo (Latn, 166,319 speakers), Koonzime (Latn, 40,000 speakers), Cicipu (Latn, 44,000 speakers), Belarusian (Cyrl, 10,064,517 speakers), Dan (Latn, 1,099,244 speakers), Lugbara (Latn, 2,200,000 speakers), Kom (Latn, 360,685 speakers), Gulay (Latn, 250,478 speakers), Bafut (Latn, 158,146 speakers), Ekpeye (Latn, 226,000 speakers), Yala (Latn, 200,000 speakers), Bete-Bendi (Latn, 100,000 speakers), Kpelle, Guinea (Latn, 622,000 speakers), Vute (Latn, 21,000 speakers), Zapotec (Latn, 490,000 speakers), Mundani (Latn, 34,000 speakers), Makaa (Latn, 221,000 speakers), Aghem (Latn, 38,843 speakers), Basaa (Latn, 332,940 speakers), South Central Banda (Latn, 244,000 speakers), Nzakara (Latn, 50,000 speakers), Ejagham (Latn, 120,000 speakers), Dii (Latn, 71,000 speakers), Avokaya (Latn, 100,000 speakers), Fur (Latn, 1,230,163 speakers), Ngbaka (Latn, 1,020,000 speakers), Ma’di (Latn, 584,000 speakers), Mfumte (Latn, 79,000 speakers), Southern Kisi (Latn, 360,000 speakers), Sar (Latn, 500,000 speakers), Mango (Latn, 77,000 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Nateni (Latn, 100,000 speakers), Igbo (Latn, 27,823,640 speakers), Ebira (Latn, 2,200,000 speakers).

[code: soft-dotted]
⚠️ WARN Check samples can be rendered.
* ⚠️ **WARN**

Aparently there's no sample strings for 'sa_Limb' in the gflanguages package.

[code: no-sample-string]
⚠️ WARN Check for codepoints not covered by METADATA subsets.
* ⚠️ **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, yi, tifinagh
  • U+02C9 MODIFIER LETTER MACRON: not included in any glyphset definition
  • U+02D8 BREVE: try adding one of: canadian-aboriginal, yi
  • U+02D9 DOT ABOVE: try adding one of: canadian-aboriginal, yi
  • U+02DB OGONEK: try adding one of: canadian-aboriginal, yi
  • U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
  • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: math, cherokee, coptic, tifinagh
  • U+0306 COMBINING BREVE: try adding one of: old-permic, tifinagh
  • U+0307 COMBINING DOT ABOVE: try adding one of: syriac, old-permic, canadian-aboriginal, math, tai-le, malayalam, coptic, tifinagh
  • U+030A COMBINING RING ABOVE: try adding syriac 5 more.

Use -F or --full-lists to disable shortening of long lists.

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

[code: unreachable-subsetting]
⚠️ WARN On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.
* ⚠️ **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]
⚠️ WARN Ensure fonts have ScriptLangTags declared on the 'meta' table.
* ⚠️ **WARN**

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

[code: lacks-meta-table]
ℹ️ INFO List all superfamily filepaths
* ℹ️ **INFO**

ofl/notosanslimbu

[code: family-path]
ℹ️ INFO Font contains all required tables?
* ℹ️ **INFO**

This font contains the following optional tables:

- cvt 

- fpgm

- loca

- prep

- GPOS

- GSUB

- gasp
[code: optional-tables]
ℹ️ INFO EPAR table present in font?
* ℹ️ **INFO**

EPAR table not present in font. To learn more see https://github.com/fonttools/fontbakery/issues/818

[code: lacks-EPAR]
ℹ️ INFO Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering?
* ℹ️ **INFO**

These are the ppm ranges declared on the gasp table:

PPM <= 65535: flag = 0x0F - Use grid-fitting - Use grayscale rendering - Use gridfitting with ClearType symmetric smoothing - Use smoothing along multiple axes with ClearType®

[code: ranges]
ℹ️ INFO Show hinting filesize impact.
* ℹ️ **INFO**

Hinting filesize impact:

ofl/notosanslimbu/NotoSansLimbu-Regular.ttf
Dehinted Size 39.6kb
Hinted Size 57.8kb
Increase 18.2kb
Change 45.9 %
[code: size-impact]
[1] Family checks
ℹ️ INFO Check axis ordering on the STAT table.
* ℹ️ **INFO**

All of the fonts lack a STAT table.

[code: summary]

Summary

💥 ERROR ☠ FATAL 🔥 FAIL ⚠️ WARN ⏩ SKIP ℹ️ INFO ✅ PASS 🔎 DEBUG
0 0 2 11 64 7 164 0
0% 0% 1% 4% 26% 3% 66% 0%

Note: The following loglevels were omitted in this report: