hg-clone: add page (#1806)

pages/common/hg-clone.md

@@ -0,0 +1,23 @@
+# hg clone
+
+> Create a copy of an existing repository in a new directory.
+
+- Clone a repository to a specified directory:
+
+`hg clone {{remote_repository_source}} {{destination_path}}`
+
+- Clone a repository to the head of a specific branch, ignoring later commits:
+
+`hg clone --branch {{branch}} {{remote_repository_source}}`
+
+- Clone a repository with only the ".hg" directory, without checking out files:
+
+`hg clone --noupdate {{remote_repository_source}}`
+
+- Clone a repository to a specific revision, tag or branch, keeping the entire history:
+
+`hg clone --updaterev {{revision}} {{remote_repository_source}}`
+
+- Clone a repository up to a specific revision without any newer history:
+
+`hg clone --rev {{revision}} {{remote_repository_source}}`

pages/common/hg.md

@@ -1,7 +1,7 @@
 # hg
 
 > A command line interface for Mercurial, a distributed source control management system.
-> See the `hg-add` and `hg-commit` pages for additional information.
+> See `hg-add`, `hg-commit` and other pages for additional information.
 
 - Execute Mercurial command: