Don't downcase system diagnostics' first letters

* etc/NEWS: Document this.
* lisp/emacs-lisp/bytecomp.el (byte-compile-file):
* lisp/ffap.el (find-file-at-point):
* lisp/files.el (insert-file-1):
* lisp/net/ange-ftp.el (ange-ftp-barf-if-not-directory)
(ange-ftp-copy-file-internal):
* lisp/progmodes/etags.el (visit-tags-table):
* lisp/url/url-dav.el (url-dav-delete-directory, url-dav-delete-file)
(url-dav-directory-files):
Keep diagnostics consistent with system's.
* lisp/erc/erc-dcc.el (erc-dcc-server):
* lisp/ffap.el (ffap-machine-p):
Ignore case while comparing diagnostics.
* src/fileio.c (report_file_errno): Don't downcase, and simplify.
Fixes: bug#19642

1 files changed, 4 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 4c5b2a1397a..8f23dd3833e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,9 @@
 2015-01-22  Paul Eggert  <eggert@cs.ucla.edu>
 
+        Don't downcase system diagnostics' first letters
+        * fileio.c (report_file_errno): Don't downcase, and simplify.
+        Fixes: bug#19642
+
         Isolate NIL_IS_ZERO-assuming code better
         Suggested by Stefan Monnier in:
         http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html