docs: drop references to the old temporary commit that was created with amend
The sharing.rst page also mentions amend, but the diagrams aren't showing, so
I'm not sure if they're in some other repo and needing to be updated.
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--- a/docs/user-guide.rst Sat Apr 27 22:45:16 2019 -0400
+++ b/docs/user-guide.rst Sun Apr 28 00:21:28 2019 -0400
@@ -239,10 +239,7 @@
.. figure:: figures/figure-ug02.svg
Figure 2: safe history modification using ``evolve``: the original
- revision 1 is preserved as an obsolete changeset. (The "temporary
- amend commit", marked with T, is an implementation detail stemming
- from limitations in Mercurial's current merge machinery. Future
- versions of Mercurial will not create them.)
+ revision 1 is preserved as an obsolete changeset.
In this case, the obsolete changesets are also *hidden*. That is the
usual end state for obsolete changesets. However, many scenarios result
@@ -256,21 +253,19 @@
As the name implies, hidden changesets are normally not visible. If
you run ``hg log`` on the repository from Figure 2, Mercurial will
-show revisions 0 and 3, but not 1 and 2. That's something you don't
+show revisions 0 and 2, but not 1. That's something you don't
see with plain vanilla Mercurial—normally, revision *N* is always
followed by revision *N* + 1.
This is just the visible manifestation of hidden changesets. If
-revision 0 is followed by revision 3, that means there are two hidden
-changesets, 1 and 2, in between.
+revision 0 is followed by revision 2, that means there is a hidden
+changeset, (1) in between.
To see those hidden changesets, use the ``--hidden`` option::
$ hg --hidden log --graph --template '{rev}:{node|short} {desc|firstline}\n'
- @ 3:934359450037 implement feature Y
+ @ 2:934359450037 implement feature Y
|
- | x 2:6c5f78d5d467 temporary amend commit for fe0ecd3bd2a4
- | |
| x 1:fe0ecd3bd2a4 implement feature Y
|/
o 0:08c4b6f4efc8 init
@@ -399,8 +394,7 @@
Figure 6: amending a changeset with descendants means the amended
changeset is obsolete but remains visible; its non-obsolete
- descendants are *orphan*. The temporary amend commit, revision
- 14, is hidden because it has no non-obsolete descendants.
+ descendants are *orphan*.
All non-obsolete descendants of an obsolete changeset are considered
orphans. An interesting consequence of this is that revision 11 is
@@ -420,7 +414,7 @@
The end state, after ``evolve`` finishes, is that the original
revisions (11-13) are obsolete and hidden. Their successor revisions
-(15-17) replace them.
+(14-16) replace them.
.. figure:: figures/figure-ug07.svg
