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Adam Simpkins 3395908ee4 graph API: improve display of merge commits
This change improves the way merge commits are displayed, to eliminate a
few visual artifacts.  Previously, merge commits were displayed as:

| M  \
| |\  |

As pointed out by Teemu Likonen, this didn't look nice if the rightmost
branch line was displayed as '\' on the previous line, as it then
appeared to have an extra space in it:

| |\
| M  \
| |\  |

This change updates the code so that branch lines to the right of merge
commits are printed slightly differently depending on how the previous
line was displayed:

| |\          | | |        | |  /
| M \         | M |        | M |
| |\ \        | |\ \       | |\ \

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-01 14:50:52 -07:00
arm
compat compat/fopen.c: avoid clobbering the system defined fopen macro 2008-05-08 17:43:01 -07:00
contrib hg-to-git: add --verbose option 2008-05-26 10:43:39 -07:00
Documentation Add a --dry-run option to git-svn rebase 2008-06-01 14:29:50 -07:00
git-gui Merge git://repo.or.cz/git-gui 2008-05-26 19:10:43 -07:00
gitk-git Merge git://git.kernel.org/pub/scm/gitk/gitk 2008-05-23 18:28:52 -07:00
gitweb gitweb: Remove gitweb/test/ directory 2008-05-31 14:18:40 -07:00
mozilla-sha1
perl Git::cat_blob: allow using an empty blob to fix git-svn breakage 2008-05-27 23:35:55 -07:00
ppc
t rollback lock files on more signals than just SIGINT 2008-05-31 14:33:59 -07:00
templates Fix prepare-commit-msg hook and replace in-place sed 2008-05-21 09:45:53 -07:00
xdiff
.gitattributes
.gitignore
.mailmap
alias.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
alloc.c
archive-tar.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
archive-zip.c git-archive: ignore prefix when checking file attribute 2008-04-10 00:20:38 -07:00
archive.c archive.c: format_subst - fixed bogus argument to memchr 2008-04-22 21:23:16 -07:00
archive.h
attr.c gitattributes: Fix subdirectory attributes specified from root directory 2008-04-22 21:12:37 -07:00
attr.h
base85.c
blob.c
blob.h
branch.c Allow tracking branches to set up rebase by default. 2008-05-12 17:16:40 -07:00
branch.h
builtin-add.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-annotate.c
builtin-apply.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-archive.c
builtin-blame.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-branch.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-bundle.c
builtin-cat-file.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-check-attr.c
builtin-check-ref-format.c
builtin-checkout-index.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-checkout.c "git checkout -- paths..." should error out when paths cannot be written 2008-05-28 17:38:20 -07:00
builtin-clean.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-clone.c clone: make sure we support the transport type 2008-05-27 21:30:16 -07:00
builtin-commit-tree.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-commit.c Merge 1.5.5.3 in 2008-05-27 22:34:19 -07:00
builtin-config.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-count-objects.c
builtin-describe.c
builtin-diff-files.c Merge branch 'jc/diff-no-no-index' 2008-05-26 22:38:19 -07:00
builtin-diff-index.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-diff-tree.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-diff.c Merge branch 'jc/diff-no-no-index' 2008-05-26 22:38:19 -07:00
builtin-fast-export.c Merge branch 'maint' 2008-05-25 22:43:05 -07:00
builtin-fetch--tool.c
builtin-fetch-pack.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-fetch.c builtin-fetch.c (store_updated_refs): Honor update_local_ref() return value 2008-05-28 10:47:12 -07:00
builtin-fmt-merge-msg.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-for-each-ref.c
builtin-fsck.c
builtin-gc.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-grep.c
builtin-http-fetch.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-init-db.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-log.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-ls-files.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-ls-remote.c
builtin-ls-tree.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-mailinfo.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-mailsplit.c mailsplit: minor clean-up in read_line_with_nul() 2008-05-25 13:23:57 -07:00
builtin-merge-base.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-merge-file.c
builtin-merge-ours.c
builtin-merge-recursive.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-mv.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-name-rev.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-pack-objects.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-pack-refs.c
builtin-prune-packed.c
builtin-prune.c
builtin-push.c Add a remote.*.mirror configuration option 2008-04-20 18:49:22 -07:00
builtin-read-tree.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-reflog.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-remote.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-rerere.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-reset.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-rev-list.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-rev-parse.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-revert.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-rm.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-send-pack.c add special "matching refs" refspec 2008-05-04 17:41:39 -07:00
builtin-shortlog.c Merge branch 'maint-1.5.4' into maint 2008-04-12 15:41:19 -07:00
builtin-show-branch.c Merge branch 'maint' 2008-05-26 19:49:01 -07:00
builtin-show-ref.c
builtin-stripspace.c
builtin-symbolic-ref.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-tag.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-tar-tree.c
builtin-unpack-objects.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-update-index.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
builtin-update-ref.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-upload-archive.c
builtin-verify-pack.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-verify-tag.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin-write-tree.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
builtin.h Merge branch 'js/mailinfo' 2008-05-25 14:05:09 -07:00
bundle.c
bundle.h
cache-tree.c Merge branch 'maint-1.5.4' into maint 2008-04-24 21:50:48 -07:00
cache-tree.h
cache.h Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
check-builtins.sh
check-racy.c
color.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
color.h Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
combine-diff.c Cleanup xread() loops to use read_in_full() 2008-05-03 22:15:25 -07:00
command-list.txt
commit.c
commit.h log: teach "terminator" vs "separator" mode to "--pretty=format" 2008-04-10 03:25:03 -07:00
config.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
config.mak.in
configure.ac
connect.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
convert.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
copy.c copy.c: copy_fd - correctly report write errors 2008-04-22 21:21:08 -07:00
COPYING
csum-file.c
csum-file.h
ctype.c
daemon.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
date.c
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c "git diff": do not ignore index without --no-index 2008-05-24 00:16:39 -07:00
diff-no-index.c git diff --no-index: default to page like other diff frontends 2008-05-26 22:35:07 -07:00
diff.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
diff.h Merge branch 'jc/diff-no-no-index' 2008-05-26 22:38:19 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c diff: make "too many files" rename warning optional 2008-05-03 13:40:43 -07:00
diffcore.h
dir.c Merge branch 'lt/case-insensitive' 2008-05-10 18:14:28 -07:00
dir.h
dump-cache-tree.c
entry.c
environment.c Merge branch 'db/clone-in-c' 2008-05-25 13:41:37 -07:00
exec_cmd.c
exec_cmd.h
fast-import.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
fetch-pack.h
fixup-builtins
fsck.c
fsck.h
generate-cmdlist.sh
git-add--interactive.perl
git-am.sh Merge branch 'maint-1.5.4' into maint 2008-05-21 14:27:59 -07:00
git-archimport.perl
git-bisect.sh bisect: use "$GIT_DIR/BISECT_START" to check if we are bisecting 2008-05-28 11:47:58 -07:00
git-compat-util.h compat-util: avoid macro redefinition warning 2008-05-08 17:47:25 -07:00
git-cvsexportcommit.perl Merge branch 'js/cvsexportcommit' 2008-05-25 13:37:20 -07:00
git-cvsimport.perl Make git-cvsimport remove ['s from tags, as bad_ref_char doesn't allow them. 2008-05-25 13:06:49 -07:00
git-cvsserver.perl git-cvsserver: add ability to guess -kb from contents 2008-05-16 12:05:35 -07:00
git-filter-branch.sh Merge 1.5.5.3 in 2008-05-27 22:34:19 -07:00
git-instaweb.sh
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-merge-stupid.sh
git-merge.sh git-merge: exclude unnecessary options from OPTIONS_SPEC 2008-05-21 12:54:49 -07:00
git-mergetool.sh mergetool: Make ECMerge use the settings as specified by the user in the GUI 2008-05-11 10:12:19 -07:00
git-parse-remote.sh
git-pull.sh pull --rebase: exit early when the working directory is dirty 2008-05-22 23:05:11 -07:00
git-quiltimport.sh
git-rebase--interactive.sh Ignore dirty submodule states during rebase and stash 2008-05-15 16:12:43 -07:00
git-rebase.sh Ignore dirty submodule states during rebase and stash 2008-05-15 16:12:43 -07:00
git-relink.perl
git-repack.sh Merge branch 'bc/repack' 2008-05-23 16:06:01 -07:00
git-request-pull.sh
git-send-email.perl Merge branch 'jk/maint-send-email-compose' into maint 2008-05-25 22:34:23 -07:00
git-sh-setup.sh
git-stash.sh Ignore dirty submodule states during rebase and stash 2008-05-15 16:12:43 -07:00
git-submodule.sh submodule update: add convenience option --init 2008-05-16 13:03:55 -07:00
git-svn.perl git-svn fails in prop_walk if $self->{path} is not empty 2008-06-01 14:29:50 -07:00
GIT-VERSION-GEN GIT 1.5.5.3 2008-05-27 22:32:47 -07:00
git-web--browse.sh
git.c Merge branch 'jc/diff-no-no-index' 2008-05-26 22:38:19 -07:00
git.spec.in
graph.c graph API: improve display of merge commits 2008-06-01 14:50:52 -07:00
graph.h log --graph --left-right: show left/right information in place of '*' 2008-05-25 12:06:52 -07:00
grep.c
grep.h
hash-object.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
hash.c
hash.h
help.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
http-push.c rollback lock files on more signals than just SIGINT 2008-05-31 14:33:59 -07:00
http-walker.c Make walker.fetch_ref() take a struct ref. 2008-04-26 17:36:17 -07:00
http.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
http.h Make walker.fetch_ref() take a struct ref. 2008-04-26 17:36:17 -07:00
ident.c commit: Show committer if automatic 2008-05-06 16:50:17 -07:00
imap-send.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
index-pack.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
INSTALL INSTALL: add a note about GNU interactive tools has been renamed 2008-05-05 16:53:54 -07:00
interpolate.c
interpolate.h
list-objects.c
list-objects.h
ll-merge.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
ll-merge.h
lockfile.c rollback lock files on more signals than just SIGINT 2008-05-31 14:33:59 -07:00
log-tree.c log --graph --left-right: show left/right information in place of '*' 2008-05-25 12:06:52 -07:00
log-tree.h Remove dead code: show_log() sep argument and diff_options.msg_sep 2008-05-03 11:48:03 -07:00
mailmap.c
mailmap.h
Makefile Merge branch 'jc/diff-no-no-index' 2008-05-26 22:38:19 -07:00
match-trees.c
merge-file.c
merge-index.c
merge-recursive.h
merge-tree.c
mktag.c
mktree.c
name-hash.c Make hash_name_lookup able to do case-independent lookups 2008-04-09 01:22:25 -07:00
object.c
object.h
pack-check.c
pack-redundant.c
pack-revindex.c
pack-revindex.h
pack-write.c Cleanup xread() loops to use read_in_full() 2008-05-03 22:15:25 -07:00
pack.h
pager.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
parse-options.c Merge branch 'maint-1.5.4' into maint 2008-04-10 00:29:33 -07:00
parse-options.h
patch-delta.c
patch-id.c
patch-ids.c
patch-ids.h
path-list.c
path-list.h
path.c Make read_in_full() and write_in_full() consistent with xread() and xwrite() 2008-04-29 23:11:57 -07:00
pkt-line.c Cleanup xread() loops to use read_in_full() 2008-05-03 22:15:25 -07:00
pkt-line.h
pretty.c log --pretty: do not accept bogus "--prettyshort" 2008-05-25 20:29:07 -07:00
progress.c
progress.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c Add shortcut in refresh_cache_ent() for marked entries. 2008-05-31 14:18:20 -07:00
README
receive-pack.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'db/clone-in-c' 2008-05-25 13:41:37 -07:00
refs.h Allow for having for_each_ref() list extra refs 2008-05-04 17:41:44 -07:00
RelNotes GIT 1.5.5.3 2008-05-27 22:32:47 -07:00
remote.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
remote.h Merge branch 'db/clone-in-c' 2008-05-25 13:41:37 -07:00
revision.c log --pretty: do not accept bogus "--prettyshort" 2008-05-25 20:29:07 -07:00
revision.h log and rev-list: add --graph option 2008-05-05 18:46:35 -07:00
run-command.c
run-command.h
send-pack.h
server-info.c
setup.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
sha1-lookup.c sha1-lookup: make selection of 'middle' less aggressive 2008-04-09 01:30:18 -07:00
sha1-lookup.h sha1-lookup: more memory efficient search in sorted list of SHA-1 2008-04-09 01:23:52 -07:00
sha1_file.c fix sha1_pack_index_name() 2008-05-28 10:24:32 -07:00
sha1_name.c Merge branch 'maint-1.5.4' into maint 2008-04-29 22:55:07 -07:00
shallow.c
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
strbuf.c
strbuf.h
symlinks.c Optimize symlink/directory detection 2008-05-10 18:16:31 -07:00
tag.c
tag.h
tar.h
test-absolute-path.c
test-chmtime.c
test-date.c
test-delta.c
test-genrandom.c
test-match-trees.c
test-parse-options.c
test-sha1.c
test-sha1.sh
thread-utils.c
thread-utils.h
trace.c
transport.c Merge branch 'db/clone-in-c' 2008-05-25 13:41:37 -07:00
transport.h Mark the list of refs to fetch as const 2008-05-04 17:41:44 -07:00
tree-diff.c
tree-walk.c
tree-walk.h
tree.c
tree.h
unpack-file.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
unpack-trees.c unpack-trees: allow Porcelain to give different error messages 2008-05-19 19:30:13 -07:00
unpack-trees.h unpack-trees: allow Porcelain to give different error messages 2008-05-19 19:30:13 -07:00
update-server-info.c
upload-pack.c
usage.c
utf8.c
utf8.h
var.c Provide git_config with a callback-data parameter 2008-05-14 12:34:44 -07:00
walker.c alloc_ref_from_str(): factor out a common pattern of alloc_ref from string 2008-05-11 09:04:37 -07:00
walker.h Make walker.fetch_ref() take a struct ref. 2008-04-26 17:36:17 -07:00
write_or_die.c Make read_in_full() and write_in_full() consistent with xread() and xwrite() 2008-04-29 23:11:57 -07:00
ws.c
wt-status.c Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
wt-status.h Merge branch 'js/config-cb' 2008-05-25 14:25:02 -07:00
xdiff-interface.c
xdiff-interface.h

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

	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/tutorial.txt to get started, then see
Documentation/everyday.txt for a useful minimum set of commands,
and "man git-commandname" for documentation of each command.
CVS users may also want to read Documentation/cvs-migration.txt.

Many Git online resources are accessible from http://git.or.cz/
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.