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.

1 files changed, 9 insertions, 9 deletions

diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el
index 19a7e970a60..6f486cf7582 100644
--- a/lisp/progmodes/vhdl-mode.el
+++ b/lisp/progmodes/vhdl-mode.el
@@ -268,7 +268,7 @@ Overrides local variable `indent-tabs-mode'."
     ;; ** Error: adder.vhd(190): Unknown identifier: ctl_numb
     ("ModelSim" "vcom" "-93 -work \\1" "make" "-f \\1"
      nil "vlib \\1; vmap \\2 \\1" "./" "work/" "Makefile" "modelsim"
-     ("^\\(ERROR\\|WARNING\\|\\*\\* Error\\|\\*\\* Warning\\)[^:]*:\\( *\[[0-9]+\]\\)? \\([^ \t\n]+\\)(\\([0-9]+\\)):" 3 4 nil) ("" 0)
+     ("^\\(ERROR\\|WARNING\\|\\*\\* Error\\|\\*\\* Warning\\)[^:]*:\\( *\\[[0-9]+]\\)? \\([^ \t\n]+\\)(\\([0-9]+\\)):" 3 4 nil) ("" 0)
      ("\\1/_primary.dat" "\\2/\\1.dat" "\\1/_primary.dat"
       "\\1/_primary.dat" "\\1/body.dat" downcase))
     ;; ProVHDL, Synopsys LEDA: provhdl -w work -f test.vhd
@@ -315,7 +315,7 @@ Overrides local variable `indent-tabs-mode'."
     ;;     ERROR[11]::File test.vhd Line 100: Use of undeclared identifier
     ("Speedwave" "analyze" "-libfile vsslib.ini -src" "make" "-f \\1"
      nil "mkdir \\1" "./" "work/" "Makefile" "speedwave"
-     ("^ *ERROR\[[0-9]+\]::File \\([^ \t\n]+\\) Line \\([0-9]+\\):" 1 2 nil) ("" 0)
+     ("^ *ERROR\\[[0-9]+]::File \\([^ \t\n]+\\) Line \\([0-9]+\\):" 1 2 nil) ("" 0)
      nil)
     ;; Synopsys, VHDL Analyzer (sim): vhdlan -nc test.vhd
     ;; **Error: vhdlan,703 test.vhd(22): OTHERS is not legal in this context.
@@ -364,7 +364,7 @@ Overrides local variable `indent-tabs-mode'."
     ;; ERROR:HDLParsers:164 - "test.vhd" Line 3. parse error
     ("Xilinx XST" "xflow" "" "make" "-f \\1"
      nil "mkdir \\1" "./" "work/" "Makefile" "xilinx"
-     ("^ERROR:HDLParsers:[0-9]+ - \"\\([^ \t\n]+\\)\" Line \\([0-9]+\\)\." 1 2 nil) ("" 0)
+     ("^ERROR:HDLParsers:[0-9]+ - \"\\([^ \t\n]+\\)\" Line \\([0-9]+\\)\\." 1 2 nil) ("" 0)
      nil)
     )
   "List of available VHDL compilers and their properties.
@@ -1678,8 +1678,8 @@ syntax (as regular expression) are highlighted in the corresponding color.
 
   Name         : string of words and spaces
   Regexp       : regular expression describing word syntax
-                 (e.g. \"\\\\=\<\\\w+_c\\\\=\>\" matches word with suffix \"_c\")
-                 expression must start with \"\\\\=\<\" and end with \"\\\\=\>\"
+                 (e.g., `\\=\\<\\w+_c\\>' matches word with suffix `_c')
+                 expression must start with `\\=\\<' and end with `\\>'
                  if only whole words should be matched (no substrings)
   Color (light): foreground color for light background
                  (matching color examples: Gold3, Grey50, LimeGreen, Tomato,
@@ -1690,14 +1690,14 @@ syntax (as regular expression) are highlighted in the corresponding color.
   In comments  : If non-nil, words are also highlighted inside comments
 
 Can be used for visual support of naming conventions, such as highlighting
-different kinds of signals (e.g. \"Clk50\", \"Rst_n\") or objects (e.g.
-\"Signal_s\", \"Variable_v\", \"Constant_c\") by distinguishing them using
+different kinds of signals (e.g. `Clk50', `Rst_n') or objects (e.g.
+`Signal_s', `Variable_v', `Constant_c') by distinguishing them using
 common substrings or name suffices.
 For each entry, a new face is generated with the specified colors and name
-\"vhdl-font-lock-\" + name + \"-face\".
+`vhdl-font-lock-' + name + `-face'.
 
 NOTE: Activate a changed regexp in a VHDL buffer by re-fontifying it (menu
-      entry \"Fontify Buffer\").  All other changes require restarting Emacs."
+      entry `Fontify Buffer').  All other changes require restarting Emacs."
   :type '(repeat (list :tag "Face" :indent 2
 		       (string :tag "Name         ")
 		       (regexp :tag "Regexp       " "\\w+_")