Merge tag 'docs-for-linus' of git://git.lwn.net/linux-2.6

Pull documentation updates from Jonathan Corbet:
 "Numerous fixes, the overdue removal of the i2o docs, some new Chinese
  translations, and, hopefully, the README fix that will end the flow of
  identical patches to that file"

* tag 'docs-for-linus' of git://git.lwn.net/linux-2.6: (34 commits)
  Documentation/memcg: update memcg/kmem status
  Documentation: blackfin: Makefile: Typo building issue
  Documentation/vm/pagemap.txt: correct location of page-types tool
  Documentation/memory-barriers.txt: typo fix
  doc: Add guest_nice column to example output of `cat /proc/stat'
  Documentation/kernel-parameters: Move "eagerfpu" to its right place
  Documentation: gpio: Update ACPI part of the document to mention _DSD
  docs/completion.txt: Various tweaks and corrections
  doc: completion: context, scope and language fixes
  Documentation:Update Documentation/zh_CN/arm64/memory.txt
  Documentation:Update Documentation/zh_CN/arm64/booting.txt
  Documentation: Chinese translation of arm64/legacy_instructions.txt
  DocBook media: fix broken EIA hyperlink
  Documentation: tweak the maintainers entry
  README: Change gzip/bzip2 to xz compression format
  README: Update version number reference
  doc:pci: Fix typo in Documentation/PCI
  Documentation: drm: Use '->' when describing access through pointers.
  Documentation: Remove mentioning of block barriers
  Documentation/email-clients.txt: Fix one grammar mistake, add extra info about TB
  ...

1 files changed, 10 insertions, 1 deletions

diff --git a/Documentation/email-clients.txt b/Documentation/email-clients.txt
index eede6088f978..c7d49b885559 100644
--- a/Documentation/email-clients.txt
+++ b/Documentation/email-clients.txt
@@ -211,7 +211,7 @@ Thunderbird (GUI)
 Thunderbird is an Outlook clone that likes to mangle text, but there are ways
 to coerce it into behaving.
 
-- Allows use of an external editor:
+- Allow use of an external editor:
   The easiest thing to do with Thunderbird and patches is to use an
   "external editor" extension and then just use your favorite $EDITOR
   for reading/merging patches into the body text.  To do this, download
@@ -219,6 +219,15 @@ to coerce it into behaving.
   View->Toolbars->Customize... and finally just click on it when in the
   Compose dialog.
 
+  Please note that "external editor" requires that your editor must not
+  fork, or in other words, the editor must not return before closing. 
+  You may have to pass additional flags or change the settings of your
+  editor. Most notably if you are using gvim then you must pass the -f
+  option to gvim by putting "/usr/bin/gvim -f" (if the binary is in
+  /usr/bin) to the text editor field in "external editor" settings. If you
+  are using some other editor then please read its manual to find out how
+  to do this.
+
 To beat some sense out of the internal editor, do this:
 
 - Edit your Thunderbird config settings so that it won't use format=flowed.