c++ - .bat 脚本删除尾随空格

Question

我对通过 Windows 制作脚本还很陌生。也许我什至需要剧本以外的东西。我已经在 Linux 中使用 sed 和 csv 文件做了一些类似的事情，但我想制作一个 .bat 脚本文件(或类似的文件)，它将接受 c 头文件并删除所有尾随空格。

编辑原因:(我的 Svn 存储库不允许尾随空格，并且在使用 C++ UI 表单时，每次我添加新对象(例如按钮)时，它都会添加带有尾随空格的注释)

编辑: 它发生在如下所示的评论之后

        "// 
         // outputStringsTab
         // "

示例片段:

#pragma region Windows Form Designer generated code
      /// <summary>
      /// Required method for Designer support - do not modify
      /// the contents of this method with the code editor.
      /// </summary>
      void InitializeComponent(void)
      {
         this->tabCollection = (gcnew System::Windows::Forms::TabControl());
         this->outputStringsTab = (gcnew System::Windows::Forms::TabPage());
         this->justificationComboBox = (gcnew System::Windows::Forms::ComboBox());
         this->stringSizeDropBox = (gcnew System::Windows::Forms::ComboBox());
         this->stringFontLabel = (gcnew System::Windows::Forms::Label());
         this->label7 = (gcnew System::Windows::Forms::Label());
         this->stringSizeLabel = (gcnew System::Windows::Forms::Label());
         this->stringBackgroundLabel = (gcnew System::Windows::Forms::Label());
         this->fontCheckListBox = (gcnew System::Windows::Forms::CheckedListBox());
         this->greenRadio = (gcnew System::Windows::Forms::RadioButton());
         this->blueRadio = (gcnew System::Windows::Forms::RadioButton());
         this->whiteRadio = (gcnew System::Windows::Forms::RadioButton());
         this->blackRadio = (gcnew System::Windows::Forms::RadioButton());
         this->label4 = (gcnew System::Windows::Forms::Label());
         this->label3 = (gcnew System::Windows::Forms::Label());
         this->label2 = (gcnew System::Windows::Forms::Label());
         this->label1 = (gcnew System::Windows::Forms::Label());
         this->shapePage = (gcnew System::Windows::Forms::TabPage());
         this->circleAngleGroupBox = (gcnew System::Windows::Forms::GroupBox());
         this->circleAngleLabel = (gcnew System::Windows::Forms::Label());
         this->circleAngleStartTextBox = (gcnew System::Windows::Forms::TextBox());
         this->circleAngleEndTextBox = (gcnew System::Windows::Forms::TextBox());
         this->circleAngleButton = (gcnew System::Windows::Forms::Button());
         this->startAngleLabel = (gcnew System::Windows::Forms::Label());
         this->degreesLabel2 = (gcnew System::Windows::Forms::Label());
         this->endAngleLabel = (gcnew System::Windows::Forms::Label());
         this->degreesLabel1 = (gcnew System::Windows::Forms::Label());
         this->lineSuppresionGroupBox = (gcnew System::Windows::Forms::GroupBox());
         this->squareLineLabel = (gcnew System::Windows::Forms::Label());
         this->noneSuppressRadio = (gcnew System::Windows::Forms::RadioButton());
         this->topSuppressRadio = (gcnew System::Windows::Forms::RadioButton());
         this->bottomSuppressRadio = (gcnew System::Windows::Forms::RadioButton());
         this->leftSuppressRadio = (gcnew System::Windows::Forms::RadioButton());
         this->rightSuppressRadio = (gcnew System::Windows::Forms::RadioButton());
         this->sizeGroupBox = (gcnew System::Windows::Forms::GroupBox());
         this->circleRadioButton = (gcnew System::Windows::Forms::RadioButton());
         this->shapesHeightWidthLabel = (gcnew System::Windows::Forms::Label());
         this->squareRadioButton = (gcnew System::Windows::Forms::RadioButton());
         this->heightTextBox = (gcnew System::Windows::Forms::TextBox());
         this->heightLabel = (gcnew System::Windows::Forms::Label());
         this->sizeSendButton = (gcnew System::Windows::Forms::Button());
         this->widthLabel = (gcnew System::Windows::Forms::Label());
         this->widthTextBox = (gcnew System::Windows::Forms::TextBox());
         this->gaugeTabPage = (gcnew System::Windows::Forms::TabPage());
         this->gaugeValueGroupBox = (gcnew System::Windows::Forms::GroupBox());
         this->barValueRadioButton = (gcnew System::Windows::Forms::RadioButton());
         this->label5 = (gcnew System::Windows::Forms::Label());
         this->meterValueRadioButton = (gcnew System::Windows::Forms::RadioButton());
         this->label6 = (gcnew System::Windows::Forms::Label());
         this->arcValueRadioButton = (gcnew System::Windows::Forms::RadioButton());
         this->gaugeValueTrackBar = (gcnew System::Windows::Forms::TrackBar());
         this->trackBarLabel = (gcnew System::Windows::Forms::Label());
         this->tabCollection->SuspendLayout();
         this->outputStringsTab->SuspendLayout();
         this->shapePage->SuspendLayout();
         this->circleAngleGroupBox->SuspendLayout();
         this->lineSuppresionGroupBox->SuspendLayout();
         this->sizeGroupBox->SuspendLayout();
         this->gaugeTabPage->SuspendLayout();
         this->gaugeValueGroupBox->SuspendLayout();
         (cli::safe_cast<System::ComponentModel::ISupportInitialize^>(this->gaugeValueTrackBar))->BeginInit();
         this->SuspendLayout();
         // 
         // tabCollection
         // 
         this->tabCollection->Controls->Add(this->outputStringsTab);
         this->tabCollection->Controls->Add(this->shapePage);
         this->tabCollection->Controls->Add(this->gaugeTabPage);
         this->tabCollection->Location = System::Drawing::Point(12, 12);
         this->tabCollection->Name = L"tabCollection";
         this->tabCollection->SelectedIndex = 0;
         this->tabCollection->Size = System::Drawing::Size(827, 396);
         this->tabCollection->TabIndex = 0;
         // 
         // outputStringsTab
         // 
         this->outputStringsTab->BackColor = System::Drawing::Color::White;
         this->outputStringsTab->Controls->Add(this->justificationComboBox);
         this->outputStringsTab->Controls->Add(this->stringSizeDropBox);
         this->outputStringsTab->Controls->Add(this->stringFontLabel);
         this->outputStringsTab->Controls->Add(this->label7);
         this->outputStringsTab->Controls->Add(this->stringSizeLabel);
         this->outputStringsTab->Controls->Add(this->stringBackgroundLabel);
         this->outputStringsTab->Controls->Add(this->fontCheckListBox);
         this->outputStringsTab->Controls->Add(this->greenRadio);
         this->outputStringsTab->Controls->Add(this->blueRadio);
         this->outputStringsTab->Controls->Add(this->whiteRadio);
         this->outputStringsTab->Controls->Add(this->blackRadio);
         this->outputStringsTab->Controls->Add(this->label4);
         this->outputStringsTab->Controls->Add(this->label3);
         this->outputStringsTab->Controls->Add(this->label2);
         this->outputStringsTab->Controls->Add(this->label1);
         this->outputStringsTab->Location = System::Drawing::Point(4, 22);
         this->outputStringsTab->Name = L"outputStringsTab";
         this->outputStringsTab->Padding = System::Windows::Forms::Padding(3);
         this->outputStringsTab->Size = System::Drawing::Size(819, 370);
         this->outputStringsTab->TabIndex = 0;
         this->outputStringsTab->Text = L"Output Strings";
         // 
         // justificationComboBox
         // 
         this->justificationComboBox->FormattingEnabled = true;
         this->justificationComboBox->Items->AddRange(gcnew cli::array< System::Object^  >(3) { L"Left", L"Middle", L"Right" });

...等等

Answer 1

Windows 批处理脚本不提供图灵完备的编程语言，并且主要用于顾名思义 - 将多个命令批处理在一起(否则您将从命令行执行)。现代 Windows 确实提供了大量超过 MS-DOS 批处理文件的扩展，但它仍然不是一个适合您所要求的工具。

Windows 现在包括 PowerShell作为基本命令行处理器和批处理文件的替代方案；你可能最好使用它，但考虑到你可能正在使用 C 和 C++，那么用你已经熟悉的语言编写你自己的实用程序可能会足够简单？