fix: corrupted css properties in style tag

alok pepakayala · joshwiens · commit 2d28c424c01f · 2017-07-15T22:46:59.000-05:00
- For CSS properties that contain '.' in the value.
diff --git a/lib/transformer.js b/lib/transformer.js
@@ -58,7 +58,8 @@ function getAttributeIndex (tag, attr) {
 }
 
 function createClassPrefix(classPrefix) {
-    var re = /\.[\w\-]+/g;
+    //http://stackoverflow.com/questions/12391760/regex-match-css-class-name-from-single-string-containing-multiple-classes
+    var re = /\.(-?[_a-zA-Z]+[_a-zA-Z0-9-]*)(?![^\{]*\})/g;
     var inStyleTag = false;
 
     return function prefixClasses(tag) {

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,8 @@ function getAttributeIndex (tag, attr) {`
`58`	`58`	`}`
`59`	`59`
`60`	`60`	`function createClassPrefix(classPrefix) {`
`61`		`- var re = /\.[\w\-]+/g;`
	`61`	`+ //http://stackoverflow.com/questions/12391760/regex-match-css-class-name-from-single-string-containing-multiple-classes`
	`62`	`+ var re = /\.(-?[_a-zA-Z]+[_a-zA-Z0-9-])(?![^\{]\})/g;`
`62`	`63`	`var inStyleTag = false;`
`63`	`64`
`64`	`65`	`return function prefixClasses(tag) {`