K 10 svn:author V 3 tjr K 8 svn:date V 27 2002-05-31T12:31:23.000000Z K 7 svn:log V 261 Instead of keeping just the jobid of the most recently bg'd or fg'd job, keep a linked list of the jobs, most recently used first. This is required to support the idea of `previous job', and to allow the jobs fg and bg default to be correct according to POSIX. END