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authorEric Wong <e@80x24.org>2016-08-04 11:40:25 +0000
committerJunio C Hamano <gitster@pobox.com>2016-08-04 13:51:02 -0700
commit995bc22d7f8c611e342095a211065f8585a08e65 (patch)
treeb4f244806f75de3be427bff1411112a4f4bf1c39 /git-sh-setup.sh
parent08df31eeccfe1576971ea4ba42570a424c3cfc41 (diff)
downloadgit-995bc22d7f8c611e342095a211065f8585a08e65.tar.gz
pager: move pager-specific setup into the buildew/build-time-pager-tweaks
Allowing PAGER_ENV to be set at build-time allows us to move pager-specific knowledge out of our build. This allows us to set a better default for FreeBSD more(1), which pretends not to understand ANSI color escapes if the MORE environment variable is left empty, but accepts the same variables as less(1) Originally-from: https://public-inbox.org/git/xmqq61piw4yf.fsf@gitster.dls.corp.google.com/ Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-sh-setup.sh')
-rw-r--r--git-sh-setup.sh8
1 files changed, 5 insertions, 3 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 85db5f1c63..cda32d0f82 100644
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -160,9 +160,11 @@ git_pager() {
else
GIT_PAGER=cat
fi
- : "${LESS=-FRX}"
- : "${LV=-c}"
- export LESS LV
+ for vardef in @@PAGER_ENV@@
+ do
+ var=${vardef%%=*}
+ eval ": \"\${$vardef}\" && export $var"
+ done
eval "$GIT_PAGER" '"$@"'
}