- 2, 1, 0, (SCM key, SCM achain, SCM dfault),
- "Return value for @var{key} from a list of alists @var{achain}. "
- "If no if no entry is found, return DFAULT, "
- "or #f if no DFAULT not specified.")
+ 2, 1, 0, (SCM key, SCM achain, SCM val),
+ "Return value for @var{key} from a list of alists @var{achain}."
+ " If no entry is found, return @var{val} or @code{#f} if"
+ " @var{val} is not specified.")