message: refactor(register): set accessiblity on functions
diff: @@ -53,15 +53,6 @@ export class Register {
  '9': { text: '', registerMode: RegisterMode.CharacterWise, isClipboardRegister: false },
  };
  - public static isBlackHoleRegister(registerName: string): boolean {
  - return registerName === '_';
  - }
  -
  - public static isClipboardRegister(registerName: string): boolean {
  - const register = Register.registers[registerName];
  - return register && register.isClipboardRegister;
  - }
  -
  /**
  * ". readonly register: last content change.
  */
  @@ -75,6 +66,15 @@ export class Register {
  );
  }
  + private static isBlackHoleRegister(registerName: string): boolean {
  + return registerName === '_';
  + }
  +
  + private static isClipboardRegister(registerName: string): boolean {
  + const register = Register.registers[registerName];
  + return register && register.isClipboardRegister;
  + }
  +
  public static isValidRegisterForMacro(register: string): boolean {
  return /^[a-zA-Z0-9]+$/.test(register);
  }
  @@ -156,7 +156,7 @@ export class Register {
  util.clipboardCopy(clipboardText);
  }
  - Register.ProcessNumberedRegister(registerContent.text, vimState);
  + Register.processNumberedRegister(registerContent.text, vimState);
  }
  }
  @@ -229,7 +229,7 @@ export class Register {
  isClipboardRegister: Register.isClipboardRegister(register),
  };
  - Register.ProcessNumberedRegister(content, vimState);
  + Register.processNumberedRegister(content, vimState);
  }
  /**
  @@ -300,7 +300,7 @@ export class Register {
  /**
  * Handles special cases for Yank- and DeleteOperator.
  */
  - private static ProcessNumberedRegister(content: RegisterContent, vimState: VimState): void {
  + private static processNumberedRegister(content: RegisterContent, vimState: VimState): void {
  // Find the BaseOperator of the current actions
  const baseOperator = vimState.recordedState.actionsRun.find(value => {
  return value instanceof BaseOperator || value instanceof BaseCommand;
  