K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-06-18T23:43:28.815981Z
K 7
svn:log
V 358
sh: Add do-nothing -h option.

POSIX requires a -h option to sh and set, to locate and remember utilities
invoked by functions as they are defined. Given that this
locate-and-remember process is optional elsewhere, it seems safe enough to
make this option do nothing.

POSIX does not specify a long name for this option. Follow ksh in calling it
"trackall".

END