+ int fmt = gd->log_fmt;
+
+ /*
+ * The output format is designed to give someone a fighting chance of
+ * figuring out which field is which:
+ * - level is in CAPS
+ * - cat is lower case and ends with comma
+ * - file normally has a .c extension and ends with a colon
+ * - line is integer and ends with a -
+ * - function is an identifier and ends with ()
+ * - message has a space before it unless it is on its own
+ */
+ if (fmt & (1 << LOGF_LEVEL))
+ printf("%s.", log_get_level_name(rec->level));
+ if (fmt & (1 << LOGF_CAT))
+ printf("%s,", log_get_cat_name(rec->cat));
+ if (fmt & (1 << LOGF_FILE))
+ printf("%s:", rec->file);
+ if (fmt & (1 << LOGF_LINE))
+ printf("%d-", rec->line);
+ if (fmt & (1 << LOGF_FUNC))
+ printf("%s()", rec->func);
+ if (fmt & (1 << LOGF_MSG))
+ printf("%s%s", fmt != (1 << LOGF_MSG) ? " " : "", rec->msg);