Fix several backslash typos in Elisp strings

* lisp/calendar/todo-mode.el (todo-files, todo-rename-file)
(todo-find-filtered-items-file, todo-reset-nondiary-marker)
(todo-reset-done-string, todo-reset-comment-string)
(todo-reset-highlight-item):
* lisp/erc/erc-networks.el (erc-networks-alist):
* lisp/gnus/gnus-art.el (gnus-button-handle-library):
* lisp/gnus/gnus-group.el (gnus-read-ephemeral-gmane-group-url):
* lisp/gnus/nntp.el (nntp-via-shell-prompt)
(nntp-telnet-shell-prompt):
* lisp/gnus/spam-report.el (spam-report-gmane-regex):
* lisp/image-dired.el (image-dired-rotate-original):
(image-dired-get-exif-file-name):
* lisp/international/latin1-disp.el (latin1-display-ucs-per-lynx):
* lisp/mail/undigest.el (rmail-digest-parse-rfc1153strict):
* lisp/mh-e/mh-letter.el (mh-file-is-vcard-p):
* lisp/mh-e/mh-mime.el (mh-file-mime-type-substitutions):
* lisp/net/shr-color.el (shr-color->hexadecimal):
* lisp/org/org-bibtex.el (org-bibtex-fields):
* lisp/org/org-docview.el (org-docview-export):
* lisp/org/org-entities.el (org-entities):
* lisp/org/ox-icalendar.el (org-icalendar-cleanup-string):
* lisp/progmodes/cperl-mode.el (cperl-indent-exp):
* lisp/progmodes/ebnf2ps.el (ebnf-file-suffix-regexp)
(ebnf-style-database):
* lisp/progmodes/idlw-help.el (idlwave-do-context-help1):
* lisp/progmodes/ruby-mode.el (ruby-imenu-create-index-in-block):
* lisp/progmodes/sql.el (sql-product-alist):
* lisp/progmodes/verilog-mode.el (verilog-error-regexp-emacs-alist)
(verilog-error-font-lock-keywords)
(verilog-assignment-operator-re):
* lisp/progmodes/vhdl-mode.el (vhdl-compiler-alist):
* lisp/textmodes/reftex-parse.el (reftex-parse-from-file):
* lisp/vc/add-log.el (change-log-version-number-regexp-list):
Fix typo by replacing ‘\’ with ‘\\’ in a string literal.
For example, to get the regular expression ‘\.’ use the string
literal "\\.", not "\." (which is equivalent to ".").
* lisp/emulation/viper-util.el (viper-glob-unix-files):
Remove stray ‘\j’ from string.
* lisp/gnus/nntp.el (nntp-via-shell-prompt)
(nntp-telnet-shell-prompt):
Treat > like $ when matching a shell prompt.
* lisp/progmodes/make-mode.el (makefile-browse):
Properly quote a diagnostic.

2 files changed, 5 insertions, 5 deletions

diff --git a/lisp/erc/erc-networks.el b/lisp/erc/erc-networks.el
index 441663f3b3b..2891fe17be6 100644
--- a/lisp/erc/erc-networks.el
+++ b/lisp/erc/erc-networks.el
@@ -588,7 +588,7 @@ PORTS is either a number, a list of numbers, or a list of port ranges."
     (LagNet "lagnet.org.za")
     (Librenet "librenet.net")
     (LinkNet "link-net.org")
-    (LinuxChix "cats\.meow\.at\\|linuxchix\.org")
+    (LinuxChix "cats\\.meow\\.at\\|linuxchix\\.org")
     (Liquidized "liquidized.net")
     (M-IRC "m-sys.org")
     (MagicStar "magicstar.net")
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index 62be63e9aa4..b7e880c120a 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -258,20 +258,20 @@ If nil, only \"> \" will be shown."
 
 (defcustom erc-hide-list nil
   "A global list of IRC message types to hide.
-A typical value would be '(\"JOIN\" \"PART\" \"QUIT\")."
+A typical value would be \(\"JOIN\" \"PART\" \"QUIT\")."
   :group 'erc-ignore
   :type 'erc-message-type)
 
 (defcustom erc-network-hide-list nil
   "A list of IRC networks to hide message types from.
-A typical value would be '((\"freenode\" \"MODE\")
+A typical value would be \((\"freenode\" \"MODE\")
 (\"OFTC\" \"JOIN\" \"QUIT\"))."
   :group 'erc-ignore
   :type 'erc-message-type)
 
 (defcustom erc-channel-hide-list nil
   "A list of IRC channels to hide message types from.
-A typical value would be '((\"#emacs\" \"QUIT\" \JOIN\")
+A typical value would be \((\"#emacs\" \"QUIT\" \"JOIN\")
 (\"#erc\" \"NICK\")."
   :group 'erc-ignore
   :type 'erc-message-type)
@@ -2503,7 +2503,7 @@ non-nil."
 (defcustom erc-lurker-hide-list nil
   "List of IRC type messages to hide when sent by lurkers.
 
-A typical value would be '(\"JOIN\" \"PART\" \"QUIT\").
+A typical value would be \(\"JOIN\" \"PART\" \"QUIT\").
 See also `erc-lurker-p' and `erc-hide-list'."
   :group 'erc-lurker
   :type 'erc-message-type)