Titillium Web: v3.000 variable fonts added

[eliheuer]

From the upstream repo: https://github.com/eliheuer/titillium-web-vf

[m4rc1e]

QA report in upstream https://github.com/eliheuer/titillium-web-vf, eliheuer/titillium-web-vf#26

[eliheuer]

@m4rc1e I added a new regular variable font file TitilliumWeb[wght].ttf conforming to the new name spec discussed here: #1817 (comment)

Built from the upstream repo: eliheuer/titillium-web-vf@c718586

Fontbakery report

Fontbakery version: 0.7.0

[4] TitilliumWeb.wght..ttf

🔥 FAIL: Checking file is named canonically.

• com.google.fonts/check/canonical_filename
• 🔥 FAIL Please change the font filename to use one of the following valid suffixes for variable fonts: VF, Italic-VF, Roman-VF

🔥 FAIL: Checking with ots-sanitize.

• com.google.fonts/check/ots
• 🔥 FAIL ots-sanitize returned an error code (1). Output follows:

ERROR: GDEF: bad caret value format: 3
ERROR: GDEF: Invalid ligature caret list
ERROR: GDEF: Failed to parse table
Failed to sanitize file!

⚠ WARN: Stricter unitsPerEm criteria for Google Fonts.

• com.google.fonts/check/unitsperem_strict
• ⚠ WARN Even though unitsPerEm (1000) in this font is reasonable. It is strongly advised to consider changing it to 2000, since it will likely improve the quality of Variable Fonts by avoiding excessive rounding of coordinates on interpolations.

⚠ WARN: Check for points out of bounds.

• com.google.fonts/check/points_out_of_bounds
• ⚠ WARN The following glyphs have coordinates which are out of bounds:
  [('uni066C', 44.0572, -122.4099), ('uni066C', 75.6118, 35.3631), ('uni066C', 105.6638, 35.3631), ('uni066C', 67.3475, -122.4099), ('quotesinglbase', 121.2, 114.85), ('quotedblbase', 247.2, 108.85), ('quotedblleft', 273.14588, 727.1452), ('quotedblleft', 243.65775, 727.1452), ('quotedblleft', 140.14588, 727.1452), ('quotedblleft', 110.65775, 727.1452), ('quotedblright', 62.85412, 526.8548), ('quotedblright', 92.34225, 526.8548), ('quotedblright', 206.85412, 526.8548), ('quotedblright', 236.34225, 526.8548), ('quoteleft', 140.2, 726.85), ('quoteright', 62.8, 527.15), ('approxequal', 492.465, 329.0), ('approxequal', 492.465, 167.0)]
  This happens a lot when points are not extremes, which is usually bad. However, fixing this alert by adding points on extremes may do more harm than good, especially with italics, calligraphic-script, handwriting, rounded and other fonts. So it is common to ignore this message

Summary

💔 ERROR	🔥 FAIL	⚠ WARN	💤 SKIP	ℹ INFO	🍞 PASS
0	2	2	53	6	87
0%	1%	1%	35%	4%	58%

Note: The following loglevels were omitted in this report:

• SKIP
• INFO
• PASS

[eliheuer]

I also added a new italic variable font file TitilliumWeb-Italic[wght].ttf conforming to the new name spec. Built from the upstream repo: eliheuer/titillium-web-vf@79ca746

Fontbakery report

Fontbakery version: 0.7.0

[4] TitilliumWeb-Italic.wght..ttf

🔥 FAIL: Checking file is named canonically.

• com.google.fonts/check/canonical_filename
• 🔥 FAIL Please change the font filename to use one of the following valid suffixes for variable fonts: VF, Italic-VF, Roman-VF

🔥 FAIL: Checking with ots-sanitize.

• com.google.fonts/check/ots
• 🔥 FAIL ots-sanitize returned an error code (1). Output follows:

ERROR: GDEF: bad caret value format: 3
ERROR: GDEF: Invalid ligature caret list
ERROR: GDEF: Failed to parse table
Failed to sanitize file!

⚠ WARN: Stricter unitsPerEm criteria for Google Fonts.

• com.google.fonts/check/unitsperem_strict
• ⚠ WARN Even though unitsPerEm (1000) in this font is reasonable. It is strongly advised to consider changing it to 2000, since it will likely improve the quality of Variable Fonts by avoiding excessive rounding of coordinates on interpolations.

⚠ WARN: Check for points out of bounds.

• com.google.fonts/check/points_out_of_bounds
• ⚠ WARN The following glyphs have coordinates which are out of bounds:
  [('uni066B', 98.5142, 83.0), ('uni066B', 187.34539999999998, -129.0), ('uni066C', 113.68809999999999, 32.3579), ('uni066C', 143.74009999999998, 32.3579), ('uni066C', 180.4375, -126.9177), ('uni060C', 173.48579999999998, 0.0), ('uni060C', 84.65460000000002, 212.0), ('approxequal', 124.65499999999997, 327.0), ('approxequal', 124.65499999999997, 165.0)]
  This happens a lot when points are not extremes, which is usually bad. However, fixing this alert by adding points on extremes may do more harm than good, especially with italics, calligraphic-script, handwriting, rounded and other fonts. So it is common to ignore this message

Summary

💔 ERROR	🔥 FAIL	⚠ WARN	💤 SKIP	ℹ INFO	🍞 PASS
0	2	2	53	6	87
0%	1%	1%	35%	4%	58%

Note: The following loglevels were omitted in this report:

• SKIP
• INFO
• PASS

[m4rc1e]

You can find the results of this pr here.

@eliheuer
can you rename the fonts in the following manner

You'll then need to set the fsSelection to 200.

Once we've done this I'd like to push the fonts to sandbox and do further functional tests.

[eliheuer]

I split this PR into two (roman, italic) new style PRs (for using GF bot). I'm closing work here and moving to the new PRs:

Roman: #1987
Italic: #1988