Hi Keita, with commit d7e6fa0d41, you added some comments about the variables below:
--8<---------------cut here---------------start------------->8--- ;; The following variables are no longer used, but kept in case some ;; foreign code uses any of them. (defvar TeX-symbol-marker nil) (defvar TeX-symbol-marker-pos 0) (defvar TeX-dollar-sign ?$) (defconst TeX-dollar-string (char-to-string TeX-dollar-sign)) (defconst TeX-dollar-regexp (concat "^" (regexp-quote TeX-dollar-string) "\\|[^" TeX-esc "]" (regexp-quote TeX-dollar-string))) (make-obsolete-variable 'TeX-symbol-marker nil "AUCTeX 9.9d++") (make-obsolete-variable 'TeX-symbol-marker-pos nil "AUCTeX 9.9d++") (make-obsolete-variable 'TeX-dollar-sign nil "AUCTeX 9.9d++") (make-obsolete-variable 'TeX-dollar-string nil "AUCTeX 9.9d++") (make-obsolete-variable 'TeX-dollar-regexp nil "AUCTeX 9.9d++") --8<---------------cut here---------------end--------------->8--- The commit isn't that old, but can we remove the block above entirely from AUCTeX? 9.9d was long time ago. WDYT? Best, Arash