v1.6.2

[tbela99]

• fix base64 encoding error when inline sourcemap is enabled
• handle division by zero in calc()
• strip escaped new line from string
• range media query : parse more expression as range query
• handle NaN and Infinity in computation
• parse <url-modifiers>

strip escaped new line from string

a[title="a not s\
o very long title"] {
  
color: blue;

is escaped as

a[title="a not so very long title"] {
 color: blue
}

parsing range query is improved

@media (min-resolution: 2dppx) {}

is parsed as

@media (resolution>=2x) {}

NaN and Infinity are now handled in calc().

    @media (min-width: 300px) and (max-width: 768px){
    .s {
  
    top: calc(NaN * 1px);
    line-height: calc(NaN * 1);
  color: alpha(from red/calc(0/0));
  background: alpha(from red/calc(pi/0));
    height: calc(1px * (NaN + 1));  
    width: calc(NaN + 1 + calc(NaN - 1 + calc(NaN / 1 + calc(NaN * 1))));
    margin-left: calc(infinity + 1 + calc(infinity - 1 + calc(infinity / 1 + calc(infinity * 1))));
    margin-right: calc(infinity + 1px + calc(infinity - 1 + calc(infinity / 1 + calc(infinity * 1))));

}

is parsed as

@media (300px<=width<=768px) {
 .s {
  top: calc(NaN*1px);
  line-height: calc(NaN);
  color: alpha(from red/calc(NaN));
  background: alpha(from red/calc(1/0));
  height: calc(1px*NaN);
  width: calc(NaN);
  margin-left: calc(0/0);
  margin-right: calc(0/0 + 1px)
 }
}

Parsing url() <url-modifiers> is supported.

    .s {
    background: url("star.gif" crossorigin(anonymous));
}

is parsed as

.s {
 background: url(star.gif crossorigin(anonymous))
}