Missing whitespace in import causes translation to stop

[zhusjfaker]

To reproduce:

a.less

.a {
  font-size: 16px;

  .b {
      margin: 0;
      color: #000;
  }
}

index.less

@import"./a";

.a {
    font-size: 16px;

    .b {
        margin: 0;
        color: #000;
    }
}

Current behavior:

gen css ->

@import "./a";
.a {
  font-size: 16px;
}
.a .b {
  margin: 0;
  color: #000;
}

Expected behavior:

.a {
  font-size: 16px;
}
.a .b {
  margin: 0;
  color: #000;
}
.a {
  font-size: 16px;
}
.a .b {
  margin: 0;
  color: #000;
}

Environment information:

• less version: 3.13.0
• nodejs version: v16 lts
• operating system: darwin | macos

[iChenLei]

- @import"./a";
+ @import "./a";

Are you missing the blankspace between @import and "./a" ?

[zhusjfaker]

- @import"./a";
+ @import "./a";

Are you missing the blankspace between @import and "./a" ?

I personally don't think space it's necessary at the grammatical level