Some TUI programs can embed a small cli. Like Midnight Commander, and others. Or externally call commands and shells, or even pipe the output. Ed itself, vi, slrn...
Also, some commenters here at HN stating that the CLI/TUI it's just the fallback option... that's ridiculous. Nvi/vim, entr, make... can autocompile (and autocomplete too with some tools) a project upon writting any file in a directory thanks to the entr tool.
Also, some commenters here at HN stating that the CLI/TUI it's just the fallback option... that's ridiculous. Nvi/vim, entr, make... can autocompile (and autocomplete too with some tools) a project upon writting any file in a directory thanks to the entr tool.