+ assert (format->w + 1 <= sizeof tmp);
+ converters[format->type] (input, format, settings, tmp);
+ return binary_to_utf8 (tmp, pool);
+ }
+ else
+ {
+ const struct fmt_number_style *style = fmt_settings_get_style (
+ settings, format->type);
+ size_t size = format->w + style->extra_bytes + 1;
+ char *output;
+
+ output = pool_alloc_unaligned (pool, size);
+ converters[format->type] (input, format, settings, output);
+ return output;
+ }
+}
+
+/* Like data_out_pool(), except that for basic numeric formats (F, COMMA, DOT,
+ COLLAR, PCT, E) and custom currency formats are formatted as wide as
+ necessary to fully display the selected number of decimal places. */
+char *
+data_out_stretchy (const union value *input, const char *encoding,
+ const struct fmt_spec *format,
+ const struct fmt_settings *settings, struct pool *pool)
+{