tree b9e65112d63494efcefddaeb528ffc1346068d67
parent 17833322d9e0c650310e55f806d5e3545c265c2a
author Chih-Hsuan Yen <x5f4qvj3w3ge2tiq@chyen.cc> 1684938743 +0800
committer Chih-Hsuan Yen <x5f4qvj3w3ge2tiq@chyen.cc> 1685111949 +0000

pager: set $LESS only when missing

This matches the git behavior. From [1],

> When the `LESS` environment variable is unset, Git sets it to `FRX`
> (if `LESS` environment variable is set, Git does not change it at
> all).

The default $LESS is changed from FRSX to FRX since git 2.1.0 [2]. This
change also updates the default $LESS for repo.

[1] https://git-scm.com/docs/git-config#Documentation/git-config.txt-corepager
[2] https://github.com/git/git/commit/b3275838d969b7ecb91aae584226fccbeb046aca

Bug: https://crbug.com/gerrit/16973
Change-Id: I64ccaa7b034fdb6a92c10025e47f5d07e85e6451
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/374894
Reviewed-by: Chih-Hsuan Yen <x5f4qvj3w3ge2tiq@chyen.cc>
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Chih-Hsuan Yen <x5f4qvj3w3ge2tiq@chyen.cc>