X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=README;h=495c70b4aaa565741315bdb25f4778e56e778a4c;hp=5796112db59a7d09f7897caa600b6f3233054f20;hb=98835e384debb0683178f469dde93be265e03b1a;hpb=d400bb3263ab1239cc219541bb4364135b1b753e

diff --git a/README b/README
index 5796112..495c70b 100644
--- a/README
+++ b/README
@@ -351,11 +351,12 @@ tg export
 	in the cleaned up history (corresponding basically exactly
 	to `tg patch` output for the topic branch).
 
-	The command has two possible outputs now - either a Git branch
-	with the collapsed history, or a quilt series in new directory.
+	The command has three possible outputs now - either a Git branch with
+	the collapsed history, a Git branch with a linearized history, or a
+	quilt series in new directory.
 
 	In case of producing collapsed history in new branch,
-	You can use this collapsed structure either for providing
+	you can use this collapsed structure either for providing
 	a pull source for upstream, or further linearization e.g.
 	for creation of a quilt series using git log:
 
@@ -378,6 +379,21 @@ tg export
 	             `- t/bar/good <,-------------------'/
 	             `- t/baz      ---------------------'
 
+	In case of using the linearize mode:
+
+	master$ tg export --linearize for-linus
+
+	you get a linear history respecting the dependencies of your patches in
+	a new branch for-linus.  The result should be more or less the same as
+	using quilt mode and reimporting it into a Git branch.  (More or less
+	because the topologic order can usually be extended in more than one
+	way into a complete ordering and the two methods may choose different
+	one's.)  The result might be more appropriate for merging upstream as
+	it contains fewer merges.
+
+	Note that you might get conflicts during linearization because the
+	patches are reordered to get a linear history.
+
 	In case of the quilt mode,
 
 	master$ tg export --quilt for-linus
@@ -418,14 +434,15 @@ tg export
 	names get a number as prefix to allow getting the order without
 	consulting the series file, which eases sending out the patches.
 
-	Usage: tg export ([--collapse] BRANCH | --quilt DIR)
+	Usage: tg export ([(--collapse | --linearize)] BRANCH | --quilt DIR)
 
 	TODO: Make stripping of non-essential headers configurable
 	TODO: Make stripping of [PATCH] and other prefixes configurable
 	TODO: --mbox option for other mode of operation
 	TODO: -a option to export all branches
-	TODO: For quilt exporting, use a temporary branch and remove it when
-	      done - this would allow producing conflict-less series
+	TODO: For quilt exporting, export the linearized history created in a
+	      temporary branch---this would allow producing conflict-less
+	      series
 
 tg import
 ~~~~~~~~~
@@ -463,6 +480,12 @@ tg update
 
 	TODO: tg update -a for updating all topic branches
 
+tg push
+~~~~~~~
+	pushes a TopGit-controlled topic branch to a remote
+	repository.  By default the remote gets all dependencies
+	(both tgish and non-tgish) and bases pushed to.
+
 TODO: tg rename