as foreseen in the 1.3.0 release notes, a bug did indeed slip into to that release.
this release fixes command line parsing for the -j short option, and adds support for -count and {#} lineno features.
http://ftp.barfooze.de/pub/sabotage/tarballs/jobflow-1.3.1.tar.xz
http://ftp.barfooze.de/pub/sabotage/tarballs/jobflow-1.3.1.tar.bz2
$ sha512sum jobflow-1.3.1.tar.*
b59866f844235520ddc3ca92864ffe3a1d4ad54a8c85b74d3da56f9cb230218954a117f3afedd82ddf8b5c2b169cd14e739f09f7c87dca0a08fc9ee20bf36d2d jobflow-1.3.1.tar.bz2
50f1afbddc2a3c1a778bea7010dbde622da02a3c67900fb3b5f0b478b9578d816e1cdc7173e764e5481760359e23c510901ba78516f60f922da126e98728a873 jobflow-1.3.1.tar.xz