K 10
svn:author
V 2
dg
K 8
svn:date
V 27
1995-05-05T06:34:13.000000Z
K 7
svn:log
V 323
From "Philippe Charnier" <charnier@lirmm.fr>:

There is a bug in sh: the built in command "fc -l" generates
a core dump (*NULL in not_fcnumber).

According to the sh manual page (fc  -l [-nr] [first [last]]), fc -l
is a correct sequence (in that case, values are defaulted to -16 and -1)
but fails when first is not given.

END