Remove spaces to Calc declarations

[flaprimo]

Hi,
I'm using gulp with the gulp-minify-css plugin (https://www.npmjs.com/package/gulp-minify-css, which uses clean-css).
The tool removes the space after the ")" parenthesis changing the meaning of the following css declarations:

width: calc((978px * 2/3) - 30px); to width: calc((978px * 2/3)- 30px);

and

width: calc((978px / 3) - 30px); to width: calc((978px / 3)- 30px);

[jakubpawlowicz]

That's a bug indeed. Fix is coming!

[flaprimo]

Thank you!
Really appreciate your efforts and this useful software!

[jakubpawlowicz]

Fixed in 3.1.7.

[zackkrida]

Still experiencing this issue in 3.1.8, although looking at the source I can't see why: https:/jakubpawlowicz/clean-css/blob/master/lib/selectors/optimizers/simple.js#L181

The snippet in question: left: calc(99.99% * 1/3 - (30px - 30px * 1/3)+ 30px);