Fractional numbers such as ".01" get displayed as "0.01"

[Lekensteyn]

A minor issue, but it differs from ruby-sass. Consider this test case:

#foo {
  d: .0001px;
  f: .01px;
  d: -.0001px;
  f: -.01px;
}

The expected result after passing through sassc is the the identity. I actually got this instead:

#foo {
  d: 0.0001px;
  f: 0.01px;
  d: -0.0001px;
  f: -0.01px;
}

According to CSS 3, 4.2. Numbers: the number type, a number is either an integer or zero or more integers followed by a dot, followed by one or more digits.

[mgol]

Confirmed; in my app it's one of the remaining differences from the version compiled via Ruby Sass.

[jschulte]

I noticed this as well recently while working on Libsass 3.0, but decided it wasn't worth the effort to solve because there is no functional difference. Also, as you pointed out, "a number is either an integer or zero or more integers followed by a dot, followed by one or more digits". The way I read it, this isn't necessarily wrong, just slightly different from how it was done in Ruby Sass. It would be good to solve but shouldn't cause any issues for users.

[mgreter]

This nuance is found here, if anyone cares to fix it: b860361#diff-cfe40fe6863b6bef68e57af57bca1155L324

[jschulte]

Ooh, there you go. I'll work on getting a pull request in to fix that. :)

[mgreter]

PRs are always welcome :)

[Lekensteyn]

Nice, I had no idea where to look for a possible fix. Thank you for picking it up!

[xzyfer]

Spec added sass/sass-spec#105.