78     unsigned	length;  in vim_strsave_escaped_ext()  local
83     length = 1;				// count the trailing NUL  in vim_strsave_escaped_ext()
88 	    length += l;		// count a multibyte char  in vim_strsave_escaped_ext()
93 	    ++length;			// count a backslash  in vim_strsave_escaped_ext()
94 	++length;			// count an ordinary char  in vim_strsave_escaped_ext()
96     escaped_string = alloc(length);  in vim_strsave_escaped_ext()
151     unsigned	length;  in vim_strsave_shellescape()  local
184     length = (unsigned)STRLEN(string) + 3;  // two quotes and a trailing NUL  in vim_strsave_shellescape()
191 		++length;		// " -> ""  in vim_strsave_shellescape()
198 		length +=2;		// ' => ''  in vim_strsave_shellescape()
200 		length += 3;		// ' => '\''  in vim_strsave_shellescape()
205 	    ++length;			// insert backslash  in vim_strsave_shellescape()
207 		++length;		// insert backslash  in vim_strsave_shellescape()
211 	    ++length;			// insert backslash  in vim_strsave_shellescape()
215 	    ++length;			// insert backslash  in vim_strsave_shellescape()
219     escaped_string = alloc(length);  in vim_strsave_shellescape()