Wrap errors which occur during UTF-8/NL normalizing with a string that binds this error more closely with the provided log message or $EDITOR invocation.  It's rather confusing to have Subversion tell you that you that it was bailing on account of inconsistent line ending styles, but not tell you where it noticed that inconsistency.
Wrap errors which occur during UTF-8/NL normalizing with a string that
binds this error more closely with the provided log message or $EDITOR
invocation.  It's rather confusing to have Subversion tell you that
you that it was bailing on account of inconsistent line ending styles,
but not tell you where it noticed that inconsistency.

* subversion/svn/util.c
  (svn_cl__get_log_message, svn_cl__edit_externally): Wrap errors
    returned from calls to svn_subst_translate_string() with some
    helpful text.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@861262 13f79535-47bb-0310-9956-ffa450edef68

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