Different tab widths are a non-issue. Sure, the maximum character per line only works for a set tab width, but I take that “problem” over the rigidity (and unsuitability) of spaces as indentation.
mixer_set_volume(m, 0.8);
var el = $("<a href=/ class=link>Link</a>"); sandbox command auto var = // this type can't be inferred because it's not used
{
auto var = 2;
}