vim-55/src/eval.c

8666  * "browse(save, title, initdir, default)" function
8676     char_u	*initdir;
8684     initdir = get_tv_string_buf_chk(&argvars[2], buf);
8687     if (error || title == NULL || initdir == NULL || defname == NULL)
8692 				 title, defname, NULL, initdir, NULL, curbuf);
8700  * "browsedir(title, initdir)" function
8709     char_u	*initdir;
8713     initdir = get_tv_string_buf_chk(&argvars[1], buf);
8715     if (title == NULL || initdir == NULL)
8719 				    title, NULL, NULL, initdir, NULL, curbuf);