Add rationale to check/008 (consistent underline thickness)
(issue
@@ -286,6 +286,16 @@ def com_google_fonts_check_007(metadata):
@register_check
@check(
id = 'com.google.fonts/check/008'
+ , affects = [('InDesign', 'unspecified')]
+ , rationale = """
+ Dave C Lemon (Adobe Type Team) recommends setting the underline
+ thickness to be consistent across the family.
+
+ If thicknesses are not family consistent, words set on the same line which
+ have different styles look strange.
+
+ See also: https://twitter.com/typenerd1/status/690361887926697986
+ """
)
def com_google_fonts_check_008(ttFonts):
"""Fonts have consistent underline thickness?"""
