libedit "discard changes" doesn't properly discard deletion

[Chris Pavlina]

If you delete a component in libedit, then close libedit without saving, libedit asks whether to discard changes. If you then click Yes, it doesn't save the library, but it doesn't restore the state in memory either. This means that the part remains deleted until fully restarting kicad, which could easily cause a user to accidentally save the library again later thinking the delete had been reverted and then actually committing it to the file.

Application: kicad
Version: (2017-02-02 revision 1ab1d8e7e)-master, release build
Libraries: wxWidgets 3.0.2
           libcurl/7.52.1 OpenSSL/1.0.2k zlib/1.2.11 libpsl/0.16.1 (+libicu/58.2) libssh2/1.8.0
Platform: Linux 4.9.6-1-ARCH x86_64, 64 bit, Little endian, wxGTK
- Build Info -
wxWidgets: 3.0.2 (wchar_t,wx containers,compatible with 2.8)
Boost: 1.63.0
Curl: 7.52.1
KiCad - Compiler: GCC 6.3.1 with C++ ABI 1010
        Settings: USE_WX_GRAPHICS_CONTEXT=OFF
                  USE_WX_OVERLAY=OFF
                  KICAD_SCRIPTING=OFF
                  KICAD_SCRIPTING_MODULES=OFF
                  KICAD_SCRIPTING_WXPYTHON=OFF
                  KICAD_SCRIPTING_ACTION_MENU=OFF
                  BUILD_GITHUB_PLUGIN=ON
                  KICAD_USE_SCH_IO_MANAGER=OFF
                  KICAD_USE_OCE=ON

[Maciej Suminski (orsonmmz)]

This works correctly in the new library editor (not merged yet).

[Wayne Stambaugh (stambaughw)]

I'm assuming the status of this is fix committed now that the new library editor code has been merged.