gitをgraphvizにかけて集計してみた

集計した。全体図。

モジュール名	#includeされている回数
commit	73
parse-options	56
refs	53
diff	47
tag	43
revision	34
tree	34
run-command	34
blob	33
exec_cmd	28
dir	25
quote	25
tree-walk	22
cache-tree	21
string-list	19
object	18
remote	17
xdiff-interface	12
log-tree	12
pkt-line	11
color	11
utf8	11
strbuf	10
attr	10
unpack-trees	8
sigchain	8
transport	7
progress	6
list-objects	6
sideband	4
branch	4
rerere	4
sha1-lookup	4
pack-revindex	4
csum-file	4
walker	4
merge-recursive	4
archive	4
fsck	3
http	3
reflog-walk	3
userdiff	3
graph	3
decorate	3
mailmap	3
reachable	2
patch-ids	2
help	2
wt-status	2
ll-merge	2
bundle	2
bisect	2
grep	2
pack-refs	2
thread-utils	1
hash	1
levenshtein	1