Purpose: Package for parsing command options.
::tcl::OptParseTest save -4 -pr 23 -libsok SybTcl -nostatics false ch1
OptProc OptParseTest {
{subcommand -choice {save print} "sub command"}
{arg1 3 "some number"}
{-aflag}
{-intflag 7}
{-weirdflag "help string"}
{-noStatics "Not ok to load static packages"}
{-nestedloading1 true "OK to load into nested slaves"}
{-nestedloading2 -boolean true "OK to load into nested slaves"}
{-libsOK -choice {Tk SybTcl}
"List of packages that can be loaded"}
{-precision -int 12 "Number of digits of precision"}
{-intval 7 "An integer"}
{-scale -float 1.0 "Scale factor"}
{-zoom 1.0 "Zoom factor"}
{-arbitrary foobar "Arbitrary string"}
{-random -string 12 "Random string"}
{-listval -list {} "List value"}
{-blahflag -blah abc "Funny type"}
{arg2 -boolean "a boolean"}
{arg3 -choice "ch1 ch2"}
{?optarg? -list {} "optional argument"}
} {
foreach v [info locals] {
puts stderr [format "%14s : %s" $v [set $v]]
}
}
}Back to Tcl core extension syntax.