fix(sanitize): handle newline characters inside <script> for IE

lgalfaso · lgalfaso · commit 030a42e79dec · 2015-02-06T07:17:04.000+01:00
Tweak the regex used match characters inside &lt;script&gt; and &lt;style&gt; to a IE
compatible regex.
diff --git a/src/ngSanitize/sanitize.js b/src/ngSanitize/sanitize.js
@@ -336,7 +336,8 @@ function htmlParser(html, handler) {
       }
 
     } else {
-      html = html.replace(new RegExp("([^]*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'),
+      // IE versions 9 and 10 do not understand the regex '[^]', so using a workaround with [\W\w].
+      html = html.replace(new RegExp("([\\W\\w]*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'),
         function(all, text) {
           text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1");
 

Original file line number	Diff line number	Diff line change
`@@ -336,7 +336,8 @@ function htmlParser(html, handler) {`
`336`	`336`	`}`
`337`	`337`
`338`	`338`	`} else {`
`339`		`- html = html.replace(new RegExp("([^])<\\s\\/\\s" + stack.last() + "[^>]>", 'i'),`
	`339`	`+ // IE versions 9 and 10 do not understand the regex '[^]', so using a workaround with [\W\w].`
	`340`	`+ html = html.replace(new RegExp("([\\W\\w])<\\s\\/\\s" + stack.last() + "[^>]>", 'i'),`
`340`	`341`	`function(all, text) {`
`341`	`342`	`text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1");`
`342`	`343`