Please host your font project on a public Git repo (such as GitHub or GitLab) and place a link in the DESCRIPTION.en_us.html file. [code: lacks-git-url]

The last characther on DESCRIPTION.en_us.html is not a line-break. Please add it. [code: missing-eof-linebreak]

OS/2 VendorID is 'UKWN', a font editor default. 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: bad]

GF_TransLatin_Arabic is almost fulfilled. Missing codepoints:

- 0x1E34 (LATIN CAPITAL LETTER K WITH LINE BELOW)


- 0x1E35 (LATIN SMALL LETTER K WITH LINE BELOW)


- 0x1E96 (LATIN SMALL LETTER H WITH LINE BELOW)


- 0x02BD (MODIFIER LETTER REVERSED COMMA)

[code: missing-codepoints]

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+02BE MODIFIER LETTER RIGHT HALF RING: not included in any glyphset definition
• U+02BF MODIFIER LETTER LEFT HALF RING: not included in any glyphset definition
• U+02C7 CARON: try adding one of: tifinagh, canadian-aboriginal
• U+02C8 MODIFIER LETTER VERTICAL LINE: not included in any glyphset definition
• U+02C9 MODIFIER LETTER MACRON: not included in any glyphset definition
• U+02CA MODIFIER LETTER ACUTE ACCENT: not included in any glyphset definition
• U+02CB MODIFIER LETTER GRAVE ACCENT: not included in any glyphset definition
• U+02CC MODIFIER LETTER LOW VERTICAL LINE: not included in any glyphset definition
• 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: cherokee, coptic, tai-le
• U+0301 COMBINING ACUTE ACCENT: try adding one of: cherokee, coptic, tai-le, tifinagh
• U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: cherokee, coptic, tifinagh
• U+0303 COMBINING TILDE: not included in any glyphset definition
• U+0304 COMBINING MACRON: try adding one of: cherokee, coptic, tifinagh, gothic
• U+0306 COMBINING BREVE: try adding tifinagh
• U+0307 COMBINING DOT ABOVE: try adding one of: tifinagh, malayalam, coptic, tai-le, canadian-aboriginal
• U+0308 COMBINING DIAERESIS: try adding one of: coptic, tai-le, gothic
• U+0309 COMBINING HOOK ABOVE: try adding tifinagh
• 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: cherokee, tai-le
• U+030F COMBINING DOUBLE GRAVE ACCENT: not included in any glyphset definition
• U+0311 COMBINING INVERTED BREVE: try adding coptic
• U+0312 COMBINING TURNED COMMA ABOVE: not included in any glyphset definition
• U+031B COMBINING HORN: not included in any glyphset definition
• U+0323 COMBINING DOT BELOW: try adding one of: malayalam, cherokee, coptic, tifinagh
• U+0324 COMBINING DIAERESIS BELOW: try adding 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+032E COMBINING BREVE BELOW: not included in any glyphset definition
• U+0331 COMBINING MACRON BELOW: try adding one of: cherokee, tifinagh, gothic
• U+0335 COMBINING SHORT STROKE OVERLAY: not included in any glyphset definition
• U+03C0 GREEK SMALL LETTER PI: try adding greek
• U+2007 FIGURE SPACE: not included in any glyphset definition
• U+2008 PUNCTUATION SPACE: not included in any glyphset definition
• U+200A HAIR SPACE: not included in any glyphset definition
• U+2010 HYPHEN: try adding one of: kaithi, kharoshthi, sundanese, arabic, coptic, kayah-li, syloti-nagri, lisu, cham
• U+2012 FIGURE DASH: not included in any glyphset definition
• U+2015 HORIZONTAL BAR: not included in any glyphset definition
• U+2021 DOUBLE DAGGER: not included in any glyphset definition
• U+2030 PER MILLE SIGN: not included in any glyphset definition
• U+2070 SUPERSCRIPT ZERO: not included in any glyphset definition
• U+2075 SUPERSCRIPT FIVE: not included in any glyphset definition
• U+2076 SUPERSCRIPT SIX: not included in any glyphset definition
• U+2077 SUPERSCRIPT SEVEN: not included in any glyphset definition
• U+2078 SUPERSCRIPT EIGHT: not included in any glyphset definition
• U+2079 SUPERSCRIPT NINE: not included in any glyphset definition
• U+2080 SUBSCRIPT ZERO: not included in any glyphset definition
• U+2081 SUBSCRIPT ONE: not included in any glyphset definition
• U+2082 SUBSCRIPT TWO: not included in any glyphset definition
• U+2083 SUBSCRIPT THREE: not included in any glyphset definition
• U+2084 SUBSCRIPT FOUR: not included in any glyphset definition
• U+2085 SUBSCRIPT FIVE: not included in any glyphset definition
• U+2086 SUBSCRIPT SIX: not included in any glyphset definition
• U+2087 SUBSCRIPT SEVEN: not included in any glyphset definition
• U+2088 SUBSCRIPT EIGHT: not included in any glyphset definition
• U+2089 SUBSCRIPT NINE: not included in any glyphset definition
• U+2116 NUMERO SIGN: try adding cyrillic
• U+2126 OHM SIGN: not included in any glyphset definition
• U+212E ESTIMATED SYMBOL: not included in any glyphset definition
• U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
• U+2205 EMPTY SET: 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+25CA LOZENGE: not included in any glyphset definition
• U+FB01 LATIN SMALL LIGATURE FI: not included in any glyphset definition
• U+FB02 LATIN SMALL LIGATURE FL: not included in any glyphset definition

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

First line in license file is:

"copyright 2016 the alfa slab one project authors (http://www.jmsole.cl | info@jmsole.cl), with reserved font name "alfa slab"."

which does not match the expected format, similar to:

"Copyright 2022 The Familyname Project Authors (git url)" [code: bad-format]

Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

For now we're still accepting http URLs, but you should consider using https instead. [code: http]

Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=14] [code: http-in-license-info]

Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=14] [code: http-in-license-info]

For now we're still accepting http URLs, but you should consider using https instead. [code: http]

METADATA.pb: Copyright notices should match a pattern similar to: "Copyright 2020 The Familyname Project Authors (git url)" But instead we have got: "copyright 2016 the alfa slab one project authors (http://www.jmsole.cl | info@jmsole.cl), with reserved font name "alfa slab"." [code: bad-notice-format]

Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright 2016 The Alfa Slab One Project Authors (http://www.jmsole.cl | info@jmsole.cl), with Reserved Font Name "Alfa Slab"." [code: bad-notice-format]

Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright 2016 The Alfa Slab One Project Authors (http://www.jmsole.cl | info@jmsole.cl), with Reserved Font Name "Alfa Slab"." [code: bad-notice-format]

METADATA.pb: copyright field ("Copyright 2016 The Alfa Slab One Project Authors (http://www.jmsole.cl | info@jmsole.cl), with Reserved Font Name "Alfa Slab".") contains "Reserved Font Name". This is an error except in a few specific rare cases. [code: rfn]

Value of repository_url field is

But font copyright string has: http://www.jmsole.cl | info@jmsole.cl [code: mismatch]

This is a hinted font, so it must have bit 3 set on the flags of the head table, so that PPEM values will be rounded into an integer value.

This can be accomplished by using the 'gftools fix-hinting' command:

# create virtualenv
python3 -m venv venv
# activate virtualenv
source venv/bin/activate
# install gftools
pip install git+https://www.github.com/googlefonts/tools

[code: bad-flags]

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

GPOS table lacks kerning info for the following non-ligated sequences:

- f + f

- f + i

- i + f

- f + l

- l + f

- i + l [code: lacks-kern-info]

Name table entry contains "Reserved Font Name" for a family name ("Alfa Slab") that differs from the currently used family name (AlfaSlabOne), which is fine. [code: legacy-familyname]

Name table entry contains "Reserved Font Name" for a family name ("Alfa Slab") that differs from the currently used family name (AlfaSlabOne), which is fine. [code: legacy-familyname]

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

Found escaped chars at 'Copyright 2016 The Alfa Slab One Project Authors (http://www.jmsole.cl | info@jmsole.cl), with Reserved Font Name '. Please use an unicode string instead. [code: escaped-strings]

Designer JM Solé still does not have an avatar image. Please provide one. [code: missing-avatar]

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]

This font file does not have a 'meta' table. [code: lacks-meta-table]

Familyname seems to hint at "SERIF" but METADATA.pb declares it as "['DISPLAY']". [code: inferred-category]

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

- acutecomb.case.loclVIT

- foundryicon

- gravecomb.case.loclVIT

[code: unreachable-glyphs]

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: uni00AD	Contours detected: 1	Expected: 0

- Glyph name: uni1E1C	Contours detected: 3	Expected: 2

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

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

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

- Glyph name: uni1E1C	Contours detected: 3	Expected: 2

[code: contour-count]

This font has a 'Soft Hyphen' character. [code: softhyphen]

The most common width is 499 among a set of 4 math glyphs. The following math glyphs have a different width, though:

Width = 576: plus

Width = 495: notequal, equal

Width = 547: logicalnot

Width = 577: plusminus

Width = 570: multiply

Width = 521: divide

Width = 540: minus

Width = 535: approxequal [code: width-outliers]

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]

No dotted circle glyph present [code: missing-dotted-circle]

The dot of soft dotted characters used in orthographies must disappear in the following strings: į̀ į́ į̂ į̃ į̄ į̌ ị̀ ị́ ị̂ ị̃ ị̄

The dot of soft dotted characters should disappear in other cases, for example: i̦̇ i̦̊ i̦̋ ǐ̦ i̦̒ j̦̀ j̦́ j̦̃ j̦̄ j̦̆ j̦̇ j̦̈ j̦̉ j̦̊ j̦̋ ǰ̦ j̦̏ j̦̑ j̦̒ į̆

Your font fully covers the following languages that require the soft-dotted feature: Lithuanian (Latn, 2,357,094 speakers), Igbo (Latn, 27,823,640 speakers), Dutch (Latn, 31,709,104 speakers), Navajo (Latn, 166,319 speakers).

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