Report Duplications

[bartveneman]

Duplications in CSS may appear in many forms, so first we'll need to decide how to count them. My preference would be like this:

/* 1 duplicate (property and value are an exact match) */ .selector1 { color: red; } .selector2 { color: red; } /* No duplicate (because of !important, the value is not an exact match */ .selector3 { color: red; } .selector4 { color: red !important; } /* Duplicate (because of !important for both values */ .selector5 { color: red !important; } .selector6 { color: red !important; } /* 1 duplicate, because the selectorList for both rules is the same */ .selector7, .selector8 { color: blue; } .selector7, .selector8 { font-size: normal; } /* 1 duplicate, because `.selector9` appears in the selectorList of both rules */ .selector9, .selector10 { color: blue; } .selector9 { color: red; } /* 1 duplicate, because `.selector11` appears as an ideintifier in `.selector12` */ .selector11 { color: blue; } .selector12 > .selector11 { color: green; }