Bump fonttools from 4.7.0 to 4.8.0

[dependabot-preview]

Bumps fonttools from 4.7.0 to 4.8.0.

Release notes

Sourced from fonttools's releases.

4.8.0

• [feaLib] If Parser is initialized without a glyphNames parameter, it cannot distinguish between a glyph name containing an hyphen, or a range of glyph names; instead of raising an error, it now interprets them as literal glyph names, while also outputting a logging warning to alert user about the ambiguity (#1768, #1870).
• [feaLib] When serializing AST to string, emit spaces around hyphens that denote ranges. Also, fixed an issue with CID ranges when round-tripping AST->string->AST (#1872).
• [Snippets/otf2ttf] In otf2ttf.py script update LSB in hmtx to match xMin (#1873).
• [colorLib] Added experimental support for building COLR v1 tables as per the colr-gradients-spec draft proposal.
  NOTE: both the API and the XML dump of COLR v1 are susceptible to change while the proposal is being discussed and formalized (#1822).

Changelog

Sourced from fonttools's changelog.

4.8.0 (released 2020-04-16)

• [feaLib] If Parser is initialized without a glyphNames parameter, it cannot distinguish between a glyph name containing an hyphen, or a range of glyph names; instead of raising an error, it now interprets them as literal glyph names, while also outputting a logging warning to alert user about the ambiguity (#1768, #1870).
• [feaLib] When serializing AST to string, emit spaces around hyphens that denote ranges. Also, fixed an issue with CID ranges when round-tripping AST->string->AST (#1872).
• [Snippets/otf2ttf] In otf2ttf.py script update LSB in hmtx to match xMin (#1873).
• [colorLib] Added experimental support for building COLR v1 tables as per the colr-gradients-spec draft proposal. NOTE: both the API and the XML dump of COLR v1 are susceptible to change while the proposal is being discussed and formalized (#1822).

Commits

• 206f569 Release 4.8.0
• 1075a3d Update changelog [skip ci]
• 17bff73 Merge pull request #1822 from fonttools/otdata-colr
• 936eb87 Update changelog [skip ci]
• 1cbb28a Merge pull request #1870 from anthrotype/fealib-parser-no-glyphnames
• 1c41e7d Merge pull request #1875 from ichisadashioko/fix-lxml-link-in-readme
• c70395f [feaLib] Raise exception when GSUB statement doesn't match a rule. (#1876)
• 5b8ad2e 📝 fix lxml reference link
• 6578b7c Merge pull request #1873 from fonttools/otf2ttf-fix
• c88be61 In otf2ttf conversion update LSB in hmtx to match xMin
• Additional commits viewable in compare view

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[chrissimpkins]

@dependabot merge