Implement iter.zip + change iter API using lib.args.split to allow complete POSIX-like command lines to be passed as callback. Those changes should allow to write things like
$ iter zip -c "$ iter repeat ' --password'" "$ iter password" "$ iter repeat ' --filename'" "ls" | $ iter starmap -c "$ github createissue aureooms ab3p 'port {filename}' -a aureooms -l porting -u aureooms -p '{password}'"
Implement iter.zip + change iter API using lib.args.split to allow complete POSIX-like command lines to be passed as callback. Those changes should allow to write things like