On Tue, 2020-11-17 at 14:41 -0800, Rodney W. Grimes wrote: > > On Sat, Nov 14, 2020 at 11:20 AM Mateusz Piotrowski < > > 0...@freebsd.org> wrote: > > > > > > Hello Rodney, > > > > > > On 11/14/20 4:59 PM, Rodney W. Grimes wrote: > > > > > Author: 0mp (doc,ports committer) > > > > > Date: Sat Nov 14 13:07:41 2020 > > > > > New Revision: 367678 > > > > > URL: https://svnweb.freebsd.org/changeset/base/367678 > > > > > > > > > > Log: > > > > > Document the PAGER environment variable > > > > > > > > > > Sometimes users want to use freebsd-update(8) in a non- > > > > > interactive way and > > > > > what they often miss is that they have to set PAGER to > > > > > cat(1) in order to > > > > > avoid interactive prompts from less(1). > > > > > > > > Which was caused by the change of invoking more(1) as less(1) > > > > causing > > > > this regression, as when invoked as more(1) it falls off the > > > > end of > > > > empty input and causes no such interactive prompt. > > > > > > > > Setting PAGER to more(1) also fixes this. > > > > > > Mmm, I'm not sure if that would work. If I run "jot 1000 | more" > > > in my terminal I still get an > > > interactive prompt. Could it be that you are referring to a > > > different more(1) implementation? I'm > > > clearly missing something. > > > > > Part of what your missing is freebsd-update(8) often outputs a 0 > length file which less(1) well want you to respond Quit to before > going to the next file. more(1) does not do that. > > jot 1000 produces 1 x 1000 line file, that is not whats causing > the issues with freebsd-update and less(1), it is more like > 1000 x 1 line files. > > > > > more(1) is more or less like `less -E`, which is a default PAGER I > > had > > advocated for back when it changed. It can be mostly non- > > interactive > > as long as your diffs are small, but it's definitely much less > > painful. > > Yes, that would of been less painful, note that iirc there are a > few other places effected in similiar ways with 0 line output > files sent to less(1) that cause a need to hit a bunch of q's > to get the command completed. > > Since I am an aged more(1) user I just globally fix PAGER. > It would of been far less painful had PAGER simply been > changed to less rather than all the binary invokations > beeing changed, but hind sight is amazing. >
You might find some solace in the brave new world by adding to your .cshrc: setenv LESS -m -E -- Ian _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
