Fix position calculations when offset is missing
#1983
Merged
+109
−6
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This is a follow up to : #1980
When testing PostCSS
v8.4.48I got some unexpected errors in Stylelint using thepostcss-sugarsscustom syntax.It seems that this syntax doesn't expose
source.offsetTo avoid unexpected issues in the community I think it is best to add a fallback where we calculate the correct
offsetif this field is not set by the parser.This is slower than directly accessing a pre-computed value but that makes PostCSS more resilient.
(Ideally postcss/sugarss#105 is resolved so that they also have the faster code when linting.)