tex.el, at line 6315, contains the code

  ;; delsel.el, `delete-selection-mode'
  (put 'TeX-newline 'delete-selection t)
  (put 'TeX-insert-quote 'delete-selection t)
  (put 'TeX-insert-backslash 'delete-selection t)

Should this also include a line for 'TeX-insert-dollar?

The problem I'm seeing is that if I'm in TeX (or LaTeX) mode, running with delete-selection-mode t, and type a $ when a region is selected, the selected region is not killed.

Roger Lipsett