The newline shortcut default was incorrect, since Shift+Enter doesn't work anyway.
MODIFY
shortcuts/shortcuts.go
shortcuts/shortcuts.go
@@ -58,7 +58,7 @@ var (
DeleteRight = addShortcut("delete_right", "Delete right",
multilineTextInput, tcell.NewEventKey(tcell.KeyDelete, 0, tcell.ModNone))
InputNewLine = addShortcut("add_new_line_character", "Add new line character",
- multilineTextInput, tcell.NewEventKey(tcell.KeyEnter, rune(tcell.KeyEnter), tcell.ModShift))
+ multilineTextInput, tcell.NewEventKey(tcell.KeyEnter, rune(tcell.KeyEnter), tcell.ModAlt))
CopySelection = addShortcut("copy_selection", "Copy selected text",
multilineTextInput, tcell.NewEventKey(tcell.KeyRune, 'C', tcell.ModAlt))

The newline shortcut default was incorrect, since Shift+Enter doesn't work anyway.