Wrapper for curl(1) edit
dbohdan 2018-04-06: A simple Tcl 8.5+ and Jim Tcl wrapper for the command-line curl client can be found at https://gitlab.com/dbohdan/lw2-images/raw/master/lib/curl.tcl
. It translates cURL's HTTP errors to errorcodes like CURL HTTP 404, which you can trap individually with try.
