📄 _ckvec.ado
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*! version 1.0.0 13jan2004
program define _ckvec
version 8.2
args cmdname
if "`cmdname'" == "" {
di as err "no command name specified in call to " ///
"{cmd:_ckvec}"
exit 498
}
if "`e(cmd)'" != "vec" {
di as err "{cmd:`cmdname'} only works after {cmd:vec}"
exit 498
}
end
exit
This program checks that the current e-results exist and come from {cmd:vec}
documented in _vec_undoc
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