Book: warn that, when editing a dump file, line endings must not be changed.
Book: warn that, when editing a dump file, line endings must not be changed.

Patch by: Josh Knowles <josh.knowles@wwp.com>
(Tweaked by me.)

* doc/book/book/ch05.xml: Add a warning.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@851313 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion