54     char_u	*sname;  in do_debug()  local
108     sname = estack_sfile(ESTACK_NONE);  in do_debug()
109     if (sname != NULL)  in do_debug()
110 	msg((char *)sname);  in do_debug()
111     vim_free(sname);  in do_debug()
306 get_maxbacktrace_level(char_u *sname)  in get_maxbacktrace_level()  argument
311     if (sname != NULL)  in get_maxbacktrace_level()
313 	p = (char *)sname;  in get_maxbacktrace_level()
347 	char_u	*sname = estack_sfile(ESTACK_NONE);  in do_checkbacktracelevel()  local
348 	int	max = get_maxbacktrace_level(sname);  in do_checkbacktracelevel()
355 	vim_free(sname);  in do_checkbacktracelevel()
362     char_u  *sname;  in do_showbacktrace()  local
368     sname = estack_sfile(ESTACK_NONE);  in do_showbacktrace()
369     max = get_maxbacktrace_level(sname);  in do_showbacktrace()
370     if (sname != NULL)  in do_showbacktrace()
372 	cur = (char *)sname;  in do_showbacktrace()
388 	vim_free(sname);  in do_showbacktrace()