Tcl/Tk in a Nutshell

Name

return

return [-code code] [-errorinfo info] [-errorcode code] [string]

Return from a procedure, top-level command, or source command. Return string as the return value (default is an empty string).

Options

-code

Return an error code, one of the strings “ok”, “error”, “return”, “break”, or “continue”, or an integer value.

-errorinfo

Return an initial stack trace for the errorInfo variable.

-errorcode

Return a value for the errorCode variable.