stylus foreach loop example, headings etc
// Loop through multiple heading tags with stylus without having to write each one out traditionally.
for $i in (1..6)
h{$i}
color #333
Or example from stackoverflow:
for $i in (1..6)
h{$i}
&:before
content "h" + $i
// http://stackoverflow.com/questions/43259539/not-working-stylus-heading-loop-before-content