On 24/04/18 17:59, Johannes Sixt wrote:
In modern setups, less, the pager, uses alternate screen to show
the content. When it is closed, it switches back to the original
screen, and all content is gone.
Are you setting LESS explicitly in the environment?
From the git config man page:
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).
From the less man page the X option:
Disables sending the termcap initialization and deinitialization
strings to the terminal. This is sometimes desirable if the
deinitialization string does something unnecessary, like clearing the
screen.
So with the default setup the output should remain on the screen.
Best Wishes
Phillip
It is not uncommon to request that the output remains visible in
the terminal. For this, the option --no-pager can be used. But
it is a bit cumbersome to type, even when command completion is
available. Provide a short option, -N, to make the option easier
accessible.
Signed-off-by: Johannes Sixt <j6t@xxxxxxxx>
---
Documentation/git.txt | 3 ++-
git.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/git.txt b/Documentation/git.txt
index 4767860e72..17b50b0dc6 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -11,7 +11,7 @@ SYNOPSIS
[verse]
'git' [--version] [--help] [-C <path>] [-c <name>=<value>]
[--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
- [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]
+ [-p|--paginate|-N|--no-pager] [--no-replace-objects] [--bare]
[--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
[--super-prefix=<path>]
<command> [<args>]
@@ -103,6 +103,7 @@ foo.bar= ...`) sets `foo.bar` to the empty string which `git config
configuration options (see the "Configuration Mechanism" section
below).
+-N::
--no-pager::
Do not pipe Git output into a pager.
diff --git a/git.c b/git.c
index ceaa58ef40..9e2d78f442 100644
--- a/git.c
+++ b/git.c
@@ -7,7 +7,7 @@
const char git_usage_string[] =
N_("git [--version] [--help] [-C <path>] [-c <name>=<value>]\n"
" [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
- " [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]\n"
+ " [-p | --paginate | -N | --no-pager] [--no-replace-objects] [--bare]\n"
" [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
" <command> [<args>]");
@@ -81,7 +81,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
exit(0);
} else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
use_pager = 1;
- } else if (!strcmp(cmd, "--no-pager")) {
+ } else if (!strcmp(cmd, "-N") || !strcmp(cmd, "--no-pager")) {
use_pager = 0;
if (envchanged)
*envchanged = 1;
