In some places this can save one byte in whitespace, e.g. after return.
Example:
function f(arg) {
// return""+arg - no space between return and ""
return arg.toString();
}
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||
|---|---|---|
| .. | ||
| ast.js | ||
| compress.js | ||
| mozilla-ast.js | ||
| output.js | ||
| parse.js | ||
| scope.js | ||
| sourcemap.js | ||
| transform.js | ||
| utils.js | ||