unpack-trees.c: assume submodules are clean during check-out

diff --git a/Documentation/glossary.txt b/Documentation/glossary.txt
index ba526188301cf294e5a309ae9ad0a1822305852d..3f7b1e42b502e1cc87305167ffcb99486132caca 100644 (file)
--- a/Documentation/glossary.txt
+++ b/Documentation/glossary.txt
@@ -121,6 +121,10 @@ to point at the new commit.
        `http://en.wikipedia.org/wiki/Ent_(Middle-earth)` for an in-depth
        explanation. Avoid this term, not to confuse people.
 
+[[def_evil_merge]]evil merge::
+       An evil merge is a <<def_merge,merge>> that introduces changes that
+       do not appear in any <<def_parent,parent>>.
+
 [[def_fast_forward]]fast forward::
        A fast-forward is a special type of <<def_merge,merge>> where you have a
        <<def_revision,revision>> and you are "merging" another
@@ -326,6 +330,12 @@ This commit is referred to as a "merge commit", or sometimes just a
        denotes a particular <<def_object,object>>. These may be stored in
        `$GIT_DIR/refs/`.
 
+[[def_reflog]]reflog::
+       A reflog shows the local "history" of a ref.  In other words,
+       it can tell you what the 3rd last revision in _this_ repository
+       was, and what was the current state in _this_ repository,
+       yesterday 9:14pm.  See gitlink:git-reflog[1] for details.
+
 [[def_refspec]]refspec::
        A "refspec" is used by <<def_fetch,fetch>> and
        <<def_push,push>> to describe the mapping between remote