message: fix(selection): compress whitespaces in selection
diff: @@ -142,6 +142,6 @@ function cleanText (text: string): string {
  .replace(/^\s+\n/gm, '\n') // compress multiple \n to two
  .trim()
  .split('\n')
  - .map(line => line.trim())
  + .map(line => line.replace(/\s+/g, ' ').trim())
  .join('\n')
  }
  