3 files changed, 1 insertions, 14 deletions
diff --git a/x-symbol/lisp/x-symbol-bib.el b/x-symbol/lisp/x-symbol-bib.el
index 4e7c7893..9f2fabc0 100644
--- a/x-symbol/lisp/x-symbol-bib.el
+++ b/x-symbol/lisp/x-symbol-bib.el
@@ -88,14 +88,10 @@ See `x-symbol-language-access-alist' for details."
     :encode-spec (?\\ (math . "[a-z@-Z]"))
     :decode-regexp "\\\\\\(?:[@A-Za-z]+\\|[-{}#_&]\\)\\|{\\\\\\(?:[ckvuHr]\\(?: [A-Za-z]\\|{}\\|\\\\ \\)\\|[@A-Za-z]+\\|[.~^\"'`=]\\(?:[A-Za-z]\\|{}\\|\\\\[ij]\\)\\)}"
     :decode-spec (?\\)
+    :input-spec (?\\ (math . "[a-z@-Z]"))
     :token-list x-symbol-bib-default-token-list)
   "Token grammar for language `bib'.")
 
-(defvar x-symbol-bib-input-token-grammar
-  '("\\\\\\(?:[@A-Za-z]+\\|[-{}#_&]\\)\\'\\|{\\\\\\(?:[ckvuHr]\\(?: [A-Za-z]\\|{}\\|\\\\ \\)\\|[@A-Za-z]+\\|[.~^\"'`=]\\(?:[A-Za-z]\\|{}\\|\\\\[ij]\\)\\)}\\'"
-    ?\\ (math . "[a-z@-Z]"))
-  "Grammar of input method Token for language `bib'.")
-
 (defvar x-symbol-bib-required-fonts x-symbol-tex-required-fonts
   "List of features providing fonts for language `bib'.")
 
diff --git a/x-symbol/lisp/x-symbol-sgml.el b/x-symbol/lisp/x-symbol-sgml.el
index 0b862f34..8bb89844 100644
--- a/x-symbol/lisp/x-symbol-sgml.el
+++ b/x-symbol/lisp/x-symbol-sgml.el
@@ -149,10 +149,6 @@ is the Unicode value.  See `x-symbol-init-language',
     :token-list x-symbol-sgml-default-token-list)
   "Token grammar for language `sgml'.")
 
-(defvar x-symbol-sgml-input-token-grammar
-  '("&[#0-9A-Za-z]+;\\'")
-  "Grammar of input method Token for language `sgml'.")
-
 (defvar x-symbol-sgml-user-table nil
   "User table defining SGML entities, used in `x-symbol-sgml-table'.")
 
diff --git a/x-symbol/lisp/x-symbol-texi.el b/x-symbol/lisp/x-symbol-texi.el
index aab3e35e..cad7885a 100644
--- a/x-symbol/lisp/x-symbol-texi.el
+++ b/x-symbol/lisp/x-symbol-texi.el
@@ -100,11 +100,6 @@ See `x-symbol-language-access-alist' for details."
     :decode-spec (?@))
   "Token grammar for language `texi'.")
 
-(defvar x-symbol-texi-input-token-grammar
-  '("@\\(?:[A-Za-z]+{[A-Za-z]?}\\|[{}]\\|[~^\"'`][A-Za-z]\\|,{[A-Za-z]}\\)\\'"
-    ?@)
-  "Grammar of input method Token for language `texi'.")
-
 (defvar x-symbol-texi-user-table nil
   "User table defining TeXinfo commands, used in `x-symbol-texi-table'.")