CVS: cvs.openbsd.org: src

[Jason McIntyre]

CVSROOT:        /cvs
Module name:    src
Changes by:     j...@cvs.openbsd.org    2017/03/16 13:59:15

Modified files:
        bin/ksh        : sh.1 

Log message:
document the ulimit built-in, which is now marked xsi by posix;
noted by scott cheloha