message: Fix Restore completion for \(, \[, \{ and \left variants
diff: @@ -58,9 +58,9 @@ export class Command {
  })
  // Handle special commands with brackets
  - const bracketCmds = ['\\(', '\\[', '\\{', '\\left(', '\\left[', '\\left{']
  + const bracketCmds = ['(', '[', '{', 'left(', 'left[', 'left\\{']
  this.defaultCmds.filter(cmd => bracketCmds.indexOf(this.getCmdName(cmd)) > -1).forEach(cmd => {
  - this.bracketCmds[cmd.label] = cmd
  + this.bracketCmds[cmd.label.slice(1)] = cmd
  })
  }
  