Re: [PATCH] expand: remove unnecessary code in backquote expansion

2018-04-19 Thread Ron Yorston
Herbert Xu wrote: >Unfortunately we may need this at some point in the future due >to changes in POSIX. So let's keep it around for now until we >get things such as `jobs -p` to work. As you wish. Something even more trivial I noticed later: the TRACE at the end of expbackq incorrectly refers

Re: [PATCH] expand: remove unnecessary code in backquote expansion

2018-04-19 Thread Herbert Xu
Ron Yorston wrote: > ash originally had support for omitting the fork when expanding a > builtin in backquotes. dash has gradually been removing this support, > most recently in commit 66b614e29038e31745c4a5d296f64f8d64f5c377 > ("[EVAL] Remove unused EV_BACKCMD flag"). > > Some traces still rema