clean-css - npm Package Compare versions

Comparing version 5.1.1 to 5.1.2

lib/optimizer/level-1/tidy-rules.js

@@ -19,2 +19,14 @@ var Spaces = require('../../options/format').Spaces;
 
+var PSEUDO_CLASSES_WITH_SELECTORS = [
+  ':current',
+  ':future',
+  ':has',
+  ':host',
+  ':host-context',
+  ':is',
+  ':not',
+  ':past',
+  ':where'
+];
+
 function hasInvalidCharacters(value) {
@@ -61,4 +73,5 @@ var isEscaped;
   var isWhitespace;
-  var isPseudoClass = value[0] == Marker.COLON;
+  var isSpaceAwarePseudoClass;
   var roundBracketLevel = 0;
+  var wasComma = false;
   var wasRelation = false;
@@ -78,2 +91,5 @@ var wasWhitespace = false;
     isWhitespace = WHITESPACE_PATTERN.test(character);
+    isSpaceAwarePseudoClass = roundBracketLevel == 1 && character == Marker.CLOSE_ROUND_BRACKET ?
+      false :
+      isSpaceAwarePseudoClass || (roundBracketLevel === 0 && character == Marker.COLON && isPseudoClassWithSelectors(value, i));
 
@@ -118,3 +134,5 @@ if (wasEscaped && isQuoted && isNewLineWin) {
       stripped.push(character);
-    } else if (isWhitespace && !wasWhitespace && roundBracketLevel > 0 && isPseudoClass) {
+    } else if (isWhitespace && !wasWhitespace && wasComma && roundBracketLevel > 0 && isSpaceAwarePseudoClass) {
+      // skip space
+    } else if (isWhitespace && !wasWhitespace && roundBracketLevel > 0 && isSpaceAwarePseudoClass) {
       stripped.push(character);
@@ -143,2 +161,3 @@ } else if (isWhitespace && (isAttribute || roundBracketLevel > 0) && !isQuoted) {
     wasWhitespace = isWhitespace;
+    wasComma = character == Marker.COMMA;
   }
@@ -151,2 +170,8 @@
 
+function isPseudoClassWithSelectors(value, colonPosition) {
+  var pseudoClass = value.substring(colonPosition, value.indexOf(Marker.OPEN_ROUND_BRACKET, colonPosition));
+
+  return PSEUDO_CLASSES_WITH_SELECTORS.indexOf(pseudoClass) > -1;
+}
+
 function removeQuotes(value) {
@@ -153,0 +178,0 @@ if (value.indexOf('\'') == -1 && value.indexOf('"') == -1) {

package.json

 {
   "name": "clean-css",
-  "version": "5.1.1",
+  "version": "5.1.2",
   "author": "Jakub Pawlowicz <[e-mail]> (https://jakubpawlowicz.com)",
@@ -5,0 +5,0 @@ "description": "A well-tested CSS minifier",

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Improved metrics

Total package byte prevSize

479914

increased by0.22%

Lines of code

10295

increased by0.21%

No dependency changes