468                    const InternalFormatSpec *format, Py_UCS4 *maxchar)  in calc_number_widths()  argument
544         *maxchar = Py_MAX(*maxchar, grouping_maxchar);  in calc_number_widths()
578         *maxchar = Py_MAX(*maxchar, format->fill_char);  in calc_number_widths()
581         *maxchar = Py_MAX(*maxchar, PyUnicode_MAX_CHAR_VALUE(locale->decimal_point));  in calc_number_widths()
769     Py_UCS4 maxchar;  in format_string_internal()  local
811     maxchar = writer->maxchar;  in format_string_internal()
813         maxchar = Py_MAX(maxchar, format->fill_char);  in format_string_internal()
814     if (PyUnicode_MAX_CHAR_VALUE(value) > maxchar) {  in format_string_internal()
816         maxchar = Py_MAX(maxchar, valmaxchar);  in format_string_internal()
820     if (_PyUnicodeWriter_Prepare(writer, total, maxchar) == -1)  in format_string_internal()
850     Py_UCS4 maxchar = 127;  in format_long_internal()  local
905         maxchar = Py_MAX(maxchar, (Py_UCS4)x);  in format_long_internal()
990                                  &locale, format, &maxchar);  in format_long_internal()
993     if (_PyUnicodeWriter_Prepare(writer, n_total, maxchar) == -1)  in format_long_internal()
1031     Py_UCS4 maxchar = 127;  in format_float_internal()  local
1135                                  &locale, format, &maxchar);  in format_float_internal()
1138     if (_PyUnicodeWriter_Prepare(writer, n_total, maxchar) == -1)  in format_float_internal()
1184     Py_UCS4 maxchar = 127;  in format_complex_internal()  local
1318                                     &maxchar);  in format_complex_internal()
1328                                     &maxchar);  in format_complex_internal()
1338         maxchar = Py_MAX(maxchar, format->fill_char);  in format_complex_internal()
1340     if (_PyUnicodeWriter_Prepare(writer, total, maxchar) == -1)  in format_complex_internal()