Re: git-diff should not fire up $PAGER if there is no diff

3 messages, 2 authors, 2016-06-15 · open the first message on its own page

Re: git-diff should not fire up $PAGER if there is no diff

From: <hidden>
Date: 2016-06-15 22:45:47

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"JS" == Johannes Schindelin [off-list ref] writes:
JS> Maybe you are not aware just how annoying these "this should do that, that
JS> should do this" without a patch are?

Yes but I must first learn the thing I am about to make a patch for.

In the mean time I could like most beginners, just feel dumb.

Or I could let you have my valuable insights on how things look to a
beginner. You would else have no way of knowing. Sorry I always come
across as Don Rickles the pushy customer... it's all a charade... now
let's get back to business,
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"JK" == Jeff King [off-list ref] writes:
JK> The usual workaround is to ask the pager to exit immediately if the
JK> output is small. I.e., putting "F" in your LESS variable (which git does
JK> automatically if you don't already have LESS set).

Ah, but who doesn't have LESS set these days? OK, the man page should
mention that so people will put the F on their LESS variable, like I
recall another man page already does.

Re: git-diff should not fire up $PAGER if there is no diff

From: Jeff King <hidden>
Date: 2016-06-15 22:45:47

On Tue, Dec 16, 2008 at 09:16:29AM +0800, jidanni@jidanni.org wrote:
JK> The usual workaround is to ask the pager to exit immediately if the
JK> output is small. I.e., putting "F" in your LESS variable (which git does
JK> automatically if you don't already have LESS set).

Ah, but who doesn't have LESS set these days? OK, the man page should
mention that so people will put the F on their LESS variable, like I
recall another man page already does.
Not unreasonable. Care to make a patch to the documentation?

-Peff

Re: git-diff should not fire up $PAGER if there is no diff

From: <hidden>
Date: 2016-06-15 22:45:47

Oh barf, having LESS=F in one's environment messes up less +G:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508919
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