Job control improvements#175

Closed

caseman wants to merge 5 commits intoemersion:masterfrom

caseman:job-control-refactor

Commits on Nov 14, 2020

Job control refactor
Casey Duncan
committed
check for WCONTINUED support
Casey Duncan
committed
check for WCONTINUED support
Casey Duncan
committed
Merge remote-tracking branch 'refs/remotes/origin/job-control-refactor' into job-control-refactor
Casey Duncan
committed

Commits on Nov 15, 2020

Fix background subshells, and lists with multiple ampersands
Casey Duncan
committed