hcatlin/libsass — pull request #89 by dorny (2013-02-13 23:29:11+00:00)
Title: Add support for sourcemaps (--debug-info in ruby). Fixess #33

Honestly, i didn't study sourcemap specifications.
I opened generated css with --debug-info from ruby and it look's like it's almost same as -l option. Only format is different.

```css
@media -sass-debug-info{filename{font-family:}line{font-family:\00003}}
```
```csss
/* line , */
```
And... It works fine :)