🐛 Add interpolation support for all pseudo-class combos

tonyganch · Jun 21, 2016 · be05fba · be05fba
1 parent 9e9b89f
commit be05fba
Showing 1 changed file with 19 additions and 3 deletions.
diff --git a/src/scss/parse.js b/src/scss/parse.js
@@ -3092,6 +3092,9 @@ function checkPseudoClass3(i) {
   if (l = checkSC(i)) i += l;
 
   if (l = checkUnary(i)) i += l;
+
+  if (l = checkInterpolation(i)) i += l;
+
   if (i >= tokensLength) return 0;
   if (tokens[i].type === TokenType.DecimalNumber) i++;
 
@@ -3102,14 +3105,18 @@ function checkPseudoClass3(i) {
   if (l = checkSC(i)) i += l;
 
   if (i >= tokensLength) return 0;
-  if (tokens[i].value === '+' ||
-      tokens[i].value === '-') i++;
+
+  if (tokens[i].type === TokenType.PlusSign ||
+      tokens[i].type === TokenType.HyphenMinus) i++;
   else return 0;
 
   if (l = checkSC(i)) i += l;
 
+  if (l = checkInterpolation(i)) i += l;
+
   if (tokens[i].type === TokenType.DecimalNumber) i++;
-  else return 0;
+
+  if (l = checkInterpolation(i)) i += l;
 
   if (l = checkSC(i)) i += l;
 
@@ -3137,6 +3144,7 @@ function getPseudoClass3() {
   pos++;
 
   if (checkUnary(pos)) value.push(getUnary());
+  if (checkInterpolation(pos)) value.push(getInterpolation());
   if (checkNumber(pos)) value.push(getNumber());
 
   {
@@ -3150,8 +3158,10 @@ function getPseudoClass3() {
 
   value = value.concat(getSC());
   if (checkUnary(pos)) value.push(getUnary());
+  if (checkInterpolation(pos)) value.push(getInterpolation());
   value = value.concat(getSC());
   if (checkNumber(pos)) value.push(getNumber());
+  if (checkInterpolation(pos)) value.push(getInterpolation());
   value = value.concat(getSC());
 
   let end = getLastPosition(value, l, c, 1);
@@ -3189,7 +3199,12 @@ function checkPseudoClass4(i) {
 
   if (l = checkSC(i)) i += l;
 
+  // Check for leading unary `-`
   if (l = checkUnary(i)) i += l;
+
+  // Check for interpolation `#{i}`
+  if (l = checkInterpolation(i)) i += l;
+
   if (tokens[i].type === TokenType.DecimalNumber) i++;
 
   if (tokens[i].value === 'n') i++;
@@ -3223,6 +3238,7 @@ function getPseudoClass4() {
   value = value.concat(getSC());
 
   if (checkUnary(pos)) value.push(getUnary());
+  if (checkInterpolation(pos)) value.push(getInterpolation());
   if (checkNumber(pos)) value.push(getNumber());
   if (checkIdent(pos)) value.push(getIdent());
   value = value.concat(getSC());