Commits


clean up commit list in print_commits() regardless of error


clean up commit list in print_commits() after any error in the loop


rename 'refs' to 'reference'


make 'got log' show the committer if different from author


replace use of err() with got_error_from_errno()


apply realpath() to all paths in argv; fix some leaks


make paths shown during checkout match what is created on disk


document checkout better and fix optional worktree arg


document diff command and make the repo path optional


implement got log -l


tweak the log command synopsis and update man page


add a rudimentary diff command


add the ability to start the log at a particular commit


clean up commit list upon error in print_commits()


fix wrong argv[] index in cmd_log()