ws_check_emit    1656 cache.h        extern void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws);
ws_check_emit     522 diff.c         		ws_check_emit(line, len, ecbdata->ws_rule,
ws_check_emit    2125 diff.c         		ws_check_emit(line + 1, len - 1, data->ws_rule,