Trouble with class names containing numerals

[Cobrarosa]

OS: Windows 10
Node: v6.9.5
Webpack: 3.4.1

New to webpack. Trying PurifyCSS. Using class-names with numerals in .scss files will be compiled in the .css file, regardless if the class is present in the template files or not.

Example in template
<div class="test"></div>

Example in .scss file
.test2 { color: red }

Output in .css file
.test2 { color: red }

However, changing the .scss to "test" and the class in the template to "testy" will yield the desired result (omitting the "test" class from the compiled css).

It seems PurifyCSS does not recognize class names with numerals in them. Seen other issues addressing this issue when using CSS frameworks like bootstrap, who has plenty of numeral-based class-names.

Is there something that can be done about this?

[zackkrida]

FYI this is an outstanding with the core purifycss library:

• Assuming as equal two classes differentiated by a number at the end  purifycss/purifycss#147 (comment)
• Unused selectors not being removed, possibly related to escaped characters purifycss/purifycss#118

[michael-ciniawsky]

@Cobrarosa See @zackkrida's comment. @zackkrida Thx 👍