Lines Matching full:varref
2578 char *varref = (char *) alloca (2 + len + 2);2584 varref[0] = '$';2585 varref[1] = '(';2586 bcopy (envar, &varref[2], len);2587 varref[2 + len] = ')';2588 varref[2 + len + 1] = '\0';2589 value = variable_expand (varref);