The function set_this_line does not exist. Avoid errors when typing C-P

Author: enzbang

ftplugin/python/ipy.vim

@@ -432,7 +432,6 @@ if g:ipy_perform_mappings != 0
     map <silent> <M-s> :python dedent_run_this_line()<CR>
     vmap <silent> <C-S> :python run_these_lines()<CR>
     vmap <silent> <M-s> :python dedent_run_these_lines()<CR>
-    map <silent> <C-p> :python set_this_line()<CR>
     map <silent> <M-c> I#<ESC>
     vmap <silent> <M-c> I#<ESC>
     map <silent> <M-C> :s/^\([ \t]*\)#/\1/<CR>