macro_expand
if (macro_expand(key, lp, lq, LINESZ)) {
extern int macro_expand(char *, char *, char *, int);
if (macro_expand("", line, lineq, LINESZ)) {
if (macro_expand("&", ml.linebuf,
if (macro_expand("", dir, qbuff, sizeof (dir))) {
if (macro_expand("", map, qbuff, sizeof (map))) {
if (macro_expand("", dir, qbuff, sizeof (dir))) {
if (macro_expand(dir, map, qbuff, sizeof (map))) {