Document usage of multiple platforms (issue #85)

See also issue #85 on GitHub:
  xolox/vim-session#85

README.md

@@ -331,6 +331,10 @@ If the text formatting supported by the notes plug-in is not enough for you, con
     " Enable Txtfmt formatting inside notes.
     setlocal filetype=notes.txtfmt
 
+## Using multiple platforms (multi boot, Cygwin, etc.)
+
+Session scripts cannot be shared between platforms because they contain absolute pathnames that most certainly won't match between e.g. Windows and Linux or even Windows and Cygwin. The best you can do is keep separate session scripts for different platforms (and I would certainly consider Cygwin a separate platform altogether :-). For more information please refer to [issue #85] [issue_85].
+
 ## Contact
 
 If you have questions, bug reports, suggestions, etc. the author can be contacted at <peter@peterodding.com>. The latest version is available at <http://peterodding.com/code/vim/notes/> and <http://github.com/xolox/vim-notes>. If you like the script please vote for it on [Vim Online] [vim_online].
@@ -351,6 +355,7 @@ This software is licensed under the [MIT license] [mit].
 [github-misc]: http://github.com/xolox/vim-misc
 [github-notes]: http://github.com/xolox/vim-notes
 [highlight]: http://vimdoc.sourceforge.net/htmldoc/syntax.html#:highlight
+[issue_85]: https://github.com/xolox/vim-session/issues/85
 [levenshtein]: http://en.wikipedia.org/wiki/Levenshtein_distance
 [mapleader]: http://vimdoc.sourceforge.net/htmldoc/map.html#mapleader
 [markdown]: http://en.wikipedia.org/wiki/Markdown

doc/notes.txt

@@ -46,9 +46,10 @@ Contents ~
   2. shell.vim                                                |notes-shell.vim|
   3. VOoM                                                          |notes-voom|
   4. Txtfmt                                                      |notes-txtfmt|
- 8. Contact                                                     |notes-contact|
- 9. License                                                     |notes-license|
- 10. References                                              |notes-references|
+ 8. Using multiple platforms (multi boot, Cygwin, etc.) |notes-using-multiple-platforms|
+ 9. Contact                                                     |notes-contact|
+ 10. License                                                    |notes-license|
+ 11. References                                              |notes-references|
 
 ===============================================================================
                                                            *notes-introduction*
@@ -662,20 +663,31 @@ profile with the following contents:
   " Enable Txtfmt formatting inside notes.
   setlocal filetype=notes.txtfmt
 <
+===============================================================================
+                                               *notes-using-multiple-platforms*
+Using multiple platforms (multi boot, Cygwin, etc.) ~
+
+Session scripts cannot be shared between platforms because they contain
+absolute pathnames that most certainly won't match between e.g. Windows and
+Linux or even Windows and Cygwin. The best you can do is keep separate session
+scripts for different platforms (and I would certainly consider Cygwin a
+separate platform altogether :-). For more information please refer to issue
+#85 [17].
+
 ===============================================================================
                                                                 *notes-contact*
 Contact ~
 
 If you have questions, bug reports, suggestions, etc. the author can be
 contacted at peter@peterodding.com. The latest version is available at
 http://peterodding.com/code/vim/notes/ and http://github.com/xolox/vim-notes.
-If you like the script please vote for it on Vim Online [17].
+If you like the script please vote for it on Vim Online [18].
 
 ===============================================================================
                                                                 *notes-license*
 License ~
 
-This software is licensed under the MIT license [18]. © 2014 Peter Odding
+This software is licensed under the MIT license [19]. © 2014 Peter Odding
 <peter@peterodding.com>.
 
 ===============================================================================
@@ -698,7 +710,8 @@ References ~
 [14] http://www.vim.org/scripts/script.php?script_id=3123
 [15] http://www.vim.org/scripts/script.php?script_id=2657
 [16] http://www.vim.org/scripts/script.php?script_id=2208
-[17] http://www.vim.org/scripts/script.php?script_id=3375
-[18] http://en.wikipedia.org/wiki/MIT_License
+[17] https://github.com/xolox/vim-session/issues/85
+[18] http://www.vim.org/scripts/script.php?script_id=3375
+[19] http://en.wikipedia.org/wiki/MIT_License
 
 vim: ft=help