* Lazarus 2.3.0 (rev main-2_3-1255-gf1af59ba64) FPC 3.3.1 x86_64-win64-win32/win64 * Operating System: Windows 8.1 * CPU / Bitness: 64-bit ## What happens .lpr file is truncated after it is viewed and then closed. ## What did you expect No changes to the project source. ## Steps to reproduce * Create a new Project using Project > Application. * View the project source using Project > View Project Source * Press Ctrl+F4 to close the .lpr file. * Press F9 to compile the application. An error occurs: Fatal: Syntax error, "BEGIN" expected but "end of file" found. * Use Project > View Project Source again. The .lpr file is completely empty.