commands: rename clone --uncompressed to --stream and document --uncompressed isn't a very good name and its description in the help documentation isn't very useful. We refer to this concept as "stream clones" in a number of places. I think it makes sense to change the user-facing argument to use the mode --stream. So this commit does that. We keep --uncompressed around for backwards compatibility. While we're here, we overhaul the help docs for streaming clones to be somewhat useful. All tests have been updated to reflect the new preferred --stream argument. A test for backwards compatibility of --uncompressed has been added. .. bc:: `hg clone --stream` should now be used instead of --uncompressed. --uncompressed is marked as deprecated and is an alias for --stream. There is no schedule for elimination of --uncompressed. Differential Revision: https://phab.mercurial-scm.org/D864

--- a/tests/test-ssh-clone-r.t	Sun Oct 01 10:17:11 2017 +0100
+++ b/tests/test-ssh-clone-r.t	Sun Oct 01 11:29:20 2017 +0100
@@ -17,7 +17,7 @@
 clone remote via stream
 
   $ for i in 0 1 2 3 4 5 6 7 8; do
-  >    hg clone -e "\"$PYTHON\" \"$TESTDIR/dummyssh\"" --uncompressed -r "$i" ssh://user@dummy/remote test-"$i"
+  >    hg clone -e "\"$PYTHON\" \"$TESTDIR/dummyssh\"" --stream -r "$i" ssh://user@dummy/remote test-"$i"
   >    if cd test-"$i"; then
   >       hg verify
   >       cd ..