763: Automatically reload shell after enabling and disabling things.

lib/helpers.bash

@@ -243,6 +243,8 @@ _disable-thing ()
         rm $BASH_IT/$subdirectory/enabled/$(basename $plugin)
     fi
 
+    exec $0
+
     printf '%s\n' "$file_entity disabled."
 }
 
@@ -321,6 +323,8 @@ _enable-thing ()
         ln -s ../available/$plugin $BASH_IT/$subdirectory/enabled/$plugin
     fi
 
+    exec $0
+
     printf '%s\n' "$file_entity enabled."
 }