message: Fix duplicate \env commands
diff: @@ -192,7 +192,8 @@ export class Command {
  }
  getCmdName(item: Suggestion, removeArgs = false): string {
  - const name = item.filterText ? item.filterText : item.label.slice(1)
  + const label = item.label.startsWith('\\') ? item.label.slice(1) : item.label
  + const name = item.filterText ? item.filterText : label
  if (removeArgs) {
  const i = name.search(/[[{]/)
  return i > -1 ? name.substr(0, i): name
  