Provided by: clig_1.9.11.1-3_all bug
 

NAME

        ::clig::Int - declare an option with parameters of type int
 

SYNOPSIS

        package require clig
        namespace import ::clig::*
        setSpec db
 
        Int -opt varname usage [-c min max] {[-d default ...]  | [-m]} [-r rmin
        rmax]
 

DESCRIPTION

        The Int command declares -opt to have zero or more  integer  arguments.
        The  parameters variable and usage as well as the options -c, -d and -m
        are described in clig::String(n).
 
        -r     instructs the parser to check that arguments given to  -opt  are
               within  the inclusive range between rmin and rmax.  Special val‐
               ues for rmin and rmax are -oo and oo" denoting negative and pos‐
               itive  infinity thereby not constraining the parameters of -opt.
 
        WARNING: The implementation of option -d is currently incomplete  inso‐
        far,  as the specified default values are not checked by clig, i.e. the
        following would go unnoticed:
 
               -d 1.0 -r 500 600
 
        In this case, if option is not on the command  line,  the  clig  parser
        will set variable varname for its caller to the out-of-range value 1.0.
        (Maybe this is a feature?)
 
        Example use of Int:
 
          Int -ind indices {list of indices to use} \
              -r 0 99  \
              -d 0 10 20 30 40 50 60 70 80 90 \
              -c 1 oo
    tcl
        Within a Tcl-script, the parser will set the variable with name varname
        in the stack-frame of its caller if and only if option -opt is found on
        the command line or has a default value.
 
    C
        The structure returned by the parser contains the slots varnameP,  var‐
        name  and varnameC.  The slot varnameP will be set to a non-zero value,
        if and only if the option -opt is found on the command line  or  has  a
        default value. Otherwise it will be 0. The slot varnameC will be set to
        the number of arguments found for -opt.  If the number of arguments for
        -opt  is allowed to be greater than 1, slot varname has type int*, oth‐
        erwise it has type int.
        clig(1),  clig_Commandline(7),   clig_Description(7),   clig_Double(7),
        clig_Flag(7),  clig_Float(7), clig_Long(7), clig_Name(7), clig_Rest(7),
        clig_String(7), clig_Usage(7), clig_Version(7), clig_parseCmdline(7)