Known Bug: VimCom port not found on OpenBSD.

doc/r-plugin.txt

@@ -127,7 +127,7 @@ following dependencies:
    Vim >= 7.3 with Python support.
    Tmux >= 1.5:     http://tmux.sourceforge.net
    Screen plugin:   http://www.vim.org/scripts/script.php?script_id=2711
-   vimcom >= 0.9-2: An R package.
+   vimcom >= 0.9-3: An R package.
 
    Recommends:~
    ncurses-term:  http://invisible-island.net/ncurses
@@ -220,7 +220,7 @@ to install external dependencies:
       find the file that matches exactly the version of Python that you
       installed.
 
-    * vimcom >= 0.9-2: An R package. You can install it with the R command
+    * vimcom >= 0.9-3: An R package. You can install it with the R command
       install.packages("vimcom"). The vimcom package creates a server on R to
       allow the communication with Vim. You certainly will want to put
       the following lines in your Rprofile (usually at ~/Documents/.Rprofile):
@@ -829,6 +829,13 @@ should be normal again. The "d" command is available only when running R on
 Tmux.
 
 
+5.9. "VimCom port not found" on OpenBSD~
+
+When the loopback interface has both IPv4 and IPv6 addresses vimcom loads ok
+but apparently does not listen on the IPv4 address (127.0.0.1), only on the
+IPv6 one (fe80::1).
+
+
 ==============================================================================
 							    *r-plugin-options*
 6. Options~