X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=Documentation%2Frev-list-options.txt;h=6d7cf6d51fc5c2511c8ed411ed36aefd93d4ad60;hb=6d14414d21973580547ca1935b2692a43c0b0b5f;hp=668923893e12f85e363c3f5b9e66404127f8b841;hpb=3fcfd662dc84830d25ee966b8d5325806b7c51b2;p=git.git

diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 668923893..6d7cf6d51 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -285,8 +285,52 @@ See also linkgit:git-reflog[1].
 History Simplification
 ~~~~~~~~~~~~~~~~~~~~~~
 
-When optional paths are given, 'git-rev-list' simplifies commits with
-various strategies, according to the options you have selected.
+Sometimes you are only interested in parts of the history, for example the
+commits modifying a particular <path>. But there are two parts of
+'History Simplification', one part is selecting the commits and the other
+is how to do it, as there are various strategies to simplify the history.
+
+The following options select the commits to be shown:
+
+<paths>::
+
+	Commits modifying the given <paths> are selected.
+
+--simplify-by-decoration::
+
+	Commits that are referred by some branch or tag are selected.
+
+Note that extra commits can be shown to give a meaningful history.
+
+The following options affect the way the simplification is performed:
+
+Default mode::
+
+	Simplifies the history to the simplest history explaining the
+	final state of the tree. Simplest because it prunes some side
+	branches if the end result is the same (i.e. merging branches
+	with the same content)
+
+--full-history::
+
+	As the default mode but does not prune some history.
+
+--dense::
+
+	Only the selected commits are shown, plus some to have a
+	meaningful history.
+
+--sparse::
+
+	All commits in the simplified history are shown.
+
+--simplify-merges::
+
+	Additional option to '--full-history' to remove some needless
+	merges from the resulting history, as there are no selected
+	commits contributing to this merge.
+
+A more detailed explanation follows.
 
 Suppose you specified `foo` as the <paths>.  We shall call commits
 that modify `foo` !TREESAME, and the rest TREESAME.  (In a diff
@@ -474,14 +518,14 @@ Limit output to the one commit object which is roughly halfway between
 the included and excluded commits. Thus, if
 
 -----------------------------------------------------------------------
-	$ git-rev-list --bisect foo ^bar ^baz
+	$ git rev-list --bisect foo ^bar ^baz
 -----------------------------------------------------------------------
 
 outputs 'midpoint', the output of the two commands
 
 -----------------------------------------------------------------------
-	$ git-rev-list foo ^midpoint
-	$ git-rev-list midpoint ^bar ^baz
+	$ git rev-list foo ^midpoint
+	$ git rev-list midpoint ^bar ^baz
 -----------------------------------------------------------------------
 
 would be of roughly the same length.  Finding the change which