About Differential Extraction

Open files A and B in EmEditor, activate files B and A in order (last active file with extraction differences), and run the following macros:Then, extract only the differential line and create a new file.

US>To run a macro, first save the following macros under a filename, such as ExtractDiff.jsee.Then select Select from the Macros menu to select the saved macro.Then, activate File A as shown above, and then select Run from the Macro menu.

 if(editor.Compare(0, "", "", "")==eeDiff){
    editor.ExecuteCommandByID (4323); // Clear all Bookmarks
    editor.ExecuteCommandByID(4593); // Bookmark Changes
    editor.ExecuteCommandByID(4590); // Extract Bookmarked Lines to New File
    editor.ExecuteCommandByID (4497); // Reset Compare mode
}