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Zbigniew Jędrzejewski-Szmek ad6c3739a3 pager: find out the terminal width before spawning the pager
term_columns() checks for terminal width via ioctl(2) on the standard
output, but we spawn the pager too early for this check to be useful.

The effect of this buglet can be observed by opening a wide terminal and
running "git -p help --all", which still shows 80-column output, while
"git help --all" uses the full terminal width. Run the check before we
spawn the pager to fix this.

While at it, move term_columns() to pager.c and export it from cache.h so
that callers other than the help subsystem can use it.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-13 15:08:47 -08:00
Documentation Sync with 1.7.6.6 2012-02-05 23:52:53 -08:00
block-sha1
builtin Merge branch 'maint-1.7.7' into maint 2012-01-12 23:31:46 -08:00
compat Merge branch 'ef/setenv-putenv' into maint 2011-12-28 11:42:24 -08:00
contrib
git-gui
git_remote_helpers
gitk-git
gitweb gitweb: Fix fallback mode of to_utf8 subroutine 2011-12-19 12:25:43 -08:00
mergetools
perl Merge branch 'maint-1.7.7' into maint 2012-01-03 13:47:46 -08:00
po
ppc
t Merge branch 'maint-1.7.7' into maint 2012-01-18 15:48:46 -08:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore
.mailmap
COPYING
GIT-VERSION-GEN Git 1.7.6.6 2012-02-05 23:50:52 -08:00
INSTALL
LGPL-2.1
Makefile Merge branch 'na/strtoimax' into maint 2011-12-28 11:32:33 -08:00
README
RelNotes Prepare for 1.7.8.4 2012-01-10 14:27:14 -08:00
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c
archive-zip.c
archive.c Merge branch 'jk/maint-upload-archive' into maint 2011-12-21 11:42:44 -08:00
archive.h
argv-array.c
argv-array.h
attr.c Merge branch 'maint-1.7.6' into maint-1.7.7 2012-01-11 19:11:00 -08:00
attr.h
base85.c
bisect.c
bisect.h
blob.c
blob.h
branch.c Merge branch 'jn/maint-sequencer-fixes' into maint 2011-12-28 11:32:39 -08:00
branch.h Allow checkout -B <current-branch> to update the current branch 2011-11-28 11:40:46 -08:00
builtin.h
bundle.c fix hang in git fetch if pointed at a 0 length bundle 2012-01-03 12:13:28 -08:00
bundle.h
cache-tree.c
cache-tree.h
cache.h pager: find out the terminal width before spawning the pager 2012-02-13 15:08:47 -08:00
check-builtins.sh
check-racy.c
check_bindir
color.c
color.h
combine-diff.c
command-list.txt
commit.c
commit.h
config.c Merge branch 'na/strtoimax' into maint 2011-12-28 11:32:33 -08:00
config.mak.in
configure.ac
connect.c Merge branch 'jk/fetch-no-tail-match-refs' into maint 2011-12-28 11:32:36 -08:00
connected.c
connected.h
convert.c Merge branch 'jc/maint-lf-to-crlf-keep-crlf' into maint 2011-12-28 11:42:27 -08:00
convert.h
copy.c
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c diff-index: enable recursive pathspec matching in unpack_trees 2012-01-18 15:44:02 -08:00
diff-no-index.c
diff.c
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore.h
dir.c
dir.h
editor.c
entry.c
environment.c
exec_cmd.c
exec_cmd.h
fast-import.c fast-import: Fix incorrect fanout level when modifying existing notes refs 2011-11-28 16:38:46 -08:00
fetch-pack.h
fixup-builtins
fsck.c
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl
git-am.sh Merge branch 'maint-1.7.7' into maint 2011-12-09 13:33:39 -08:00
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'na/strtoimax' into maint 2011-12-28 11:32:33 -08:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl
git-filter-branch.sh
git-instaweb.sh
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
git-parse-remote.sh
git-pull.sh
git-quiltimport.sh
git-rebase--am.sh
git-rebase--interactive.sh Merge branch 'aw/rebase-i-stop-on-failure-to-amend' into maint 2011-12-28 11:32:34 -08:00
git-rebase--merge.sh
git-rebase.sh
git-relink.perl
git-remote-testgit.py
git-repack.sh
git-request-pull.sh
git-send-email.perl send-email: multiedit is a boolean config option 2012-01-09 15:15:28 -08:00
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh
git-submodule.sh
git-svn.perl
git-web--browse.sh
git.c
git.spec.in
graph.c
graph.h
grep.c
grep.h
hash.c
hash.h
help.c pager: find out the terminal width before spawning the pager 2012-02-13 15:08:47 -08:00
help.h
hex.c
http-backend.c
http-fetch.c http-push: enable "proactive auth" 2011-12-13 16:34:44 -08:00
http-push.c http-push: enable "proactive auth" 2011-12-13 16:34:44 -08:00
http-walker.c
http.c Merge branch 'jk/maint-push-over-dav' into maint 2011-12-28 11:32:37 -08:00
http.h Merge branch 'jk/maint-push-over-dav' into maint 2011-12-28 11:32:37 -08:00
ident.c
imap-send.c Sync with 1.7.6.6 2012-02-05 23:52:53 -08:00
kwset.c
kwset.h
levenshtein.c
levenshtein.h
list-objects.c
list-objects.h
ll-merge.c
ll-merge.h
lockfile.c
log-tree.c
log-tree.h
mailmap.c Merge branch 'ml/mailmap' into maint-1.7.6 2011-12-13 21:12:14 -08:00
mailmap.h
match-trees.c
merge-file.c
merge-file.h
merge-recursive.c
merge-recursive.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes.c
notes.h
object.c
object.h
pack-check.c
pack-refs.c
pack-refs.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c pager: find out the terminal width before spawning the pager 2012-02-13 15:08:47 -08:00
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c
pkt-line.c
pkt-line.h
preload-index.c
pretty.c
progress.c
progress.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c
reflog-walk.c
reflog-walk.h
refs.c
refs.h
remote-curl.c Merge branch 'jk/http-push-to-empty' into maint 2011-12-28 11:42:37 -08:00
remote.c
remote.h
replace_object.c
rerere.c
rerere.h
resolve-undo.c
resolve-undo.h
revision.c
revision.h
run-command.c
run-command.h
send-pack.h
sequencer.c revert: stop creating and removing sequencer-old directory 2011-12-12 13:33:53 -08:00
sequencer.h revert: stop creating and removing sequencer-old directory 2011-12-12 13:33:53 -08:00
server-info.c
setup.c
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
sha1_file.c Merge branch 'nd/misc-cleanups' into maint 2011-12-13 22:02:51 -08:00
sha1_name.c
shallow.c
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c
strbuf.h
streaming.c
streaming.h
string-list.c
string-list.h
submodule.c Merge branch 'jl/submodule-status-failure-report' into maint 2011-12-21 11:42:45 -08:00
submodule.h
symlinks.c
tag.c
tag.h
tar.h
test-chmtime.c
test-ctype.c
test-date.c
test-delta.c
test-dump-cache-tree.c
test-genrandom.c
test-index-version.c
test-line-buffer.c
test-match-trees.c
test-mktemp.c
test-obj-pool.c
test-parse-options.c
test-path-utils.c
test-run-command.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-pool.c
test-subprocess.c
test-svn-fe.c
test-treap.c
thread-utils.c
thread-utils.h
trace.c
transport-helper.c
transport.c Merge branch 'nd/maint-parse-depth' into maint 2012-01-04 09:43:26 -08:00
transport.h
tree-diff.c use custom rename score during --follow 2011-12-16 12:33:49 -08:00
tree-walk.c
tree-walk.h
tree.c
tree.h
unimplemented.sh
unpack-trees.c
unpack-trees.h
upload-pack.c
url.c
url.h
usage.c
userdiff.c Merge branch 'tr/userdiff-c-returns-pointer' into maint 2011-12-21 11:42:45 -08:00
userdiff.h
utf8.c
utf8.h
walker.c
walker.h
wrap-for-bin.sh
wrapper.c
write_or_die.c
ws.c
wt-status.c
wt-status.h
xdiff-interface.c
xdiff-interface.h
zlib.c

README

////////////////////////////////////////////////////////////////

	GIT - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, depending on your mood.

 - random three-letter combination that is pronounceable, and not
   actually used by any common UNIX command.  The fact that it is a
   mispronunciation of "get" may or may not be relevant.
 - stupid. contemptible and despicable. simple. Take your pick from the
   dictionary of slang.
 - "global information tracker": you're in a good mood, and it actually
   works for you. Angels sing, and a light suddenly fills the room.
 - "goddamn idiotic truckload of sh*t": when it breaks

Git is a fast, scalable, distributed revision control system with an
unusually rich command set that provides both high-level operations
and full access to internals.

Git is an Open Source project covered by the GNU General Public License.
It was originally written by Linus Torvalds with help of a group of
hackers around the net. It is currently maintained by Junio C Hamano.

Please read the file INSTALL for installation instructions.

See Documentation/gittutorial.txt to get started, then see
Documentation/everyday.txt for a useful minimum set of commands, and
Documentation/git-commandname.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with "man gittutorial" or "git help tutorial", and the
documentation of each command with "man git-commandname" or "git help
commandname".

CVS users may also want to read Documentation/gitcvs-migration.txt
("man gitcvs-migration" or "git help cvs-migration" if git is
installed).

Many Git online resources are accessible from http://git-scm.com/
including full documentation and Git related tools.

The user discussion and development of Git take place on the Git
mailing list -- everyone is welcome to post bug reports, feature
requests, comments and patches to git@vger.kernel.org. To subscribe
to the list, send an email with just "subscribe git" in the body to
majordomo@vger.kernel.org. The mailing list archives are available at
http://marc.theaimsgroup.com/?l=git and other archival sites.

The messages titled "A note from the maintainer", "What's in
git.git (stable)" and "What's cooking in git.git (topics)" and
the discussion following them on the mailing list give a good
reference for project status, development direction and
remaining tasks.