@Volodymyr M. Shcherbyna wrote: "There is an option "Options-Configuration-Use internal editor" to force mc to use internal editor, BUT IT IS NOT PERSISTENT."
It seems that there is another bug in mc: when there is no ~/.mc directory configuration isn’t saved.
If you create it manually (eg. with: mkdir ~/.mc), you will be able to save your configuration.
This way “Use internal editor” option will work as expected.
@Volodymyr M. Shcherbyna wrote: "There is an option "Options- Configuration- Use internal editor" to force mc to use internal editor, BUT IT IS NOT PERSISTENT."
It seems that there is another bug in mc: when there is no ~/.mc directory configuration isn’t saved.
If you create it manually (eg. with: mkdir ~/.mc), you will be able to save your configuration.
This way “Use internal editor” option will work as expected.