Here the Backtrace generated by "M-x toggle-debug-on-error": Debugger entered--Lisp error: (wrong-type-argument characterp 134217782) format("No such math symbol %c on level %d" 134217782 1) apply(format ("No such math symbol %c on level %d" 134217782 1)) error("No such math symbol %c on level %d" 134217782 1) (if (or (not symbol) (not (stringp symbol)) (equal symbol "")) (error "No such math symbol %c on level %d" char level)) (let* ((cell (cdlatex-read-char-with-help cdlatex-math-symbol-alist-comb 1 cdlatex-math-symbol-no-of-levels "Math symbol level %d of %d: " "AVAILABLE MATH SYMBOLS. [%c]=next level " cdlatex-math-symbol-prefix (get (quote cdlatex-math- symbol-alist-comb) (quote cdlatex-bindings)))) (char (car cell)) (level (cdr cell)) (entry (assoc char cdlatex-math-symbol-alist-comb)) (symbol (nth level entry))) (if (or (not symbol) (not (stringp symbol)) (equal symbol "")) (error "No such math symbol %c on level %d" char level)) (if (or (not (texmathp)) (cdlatex-number-of-backslashes-is-odd)) (cdlatex-dollar)) (insert symbol) (if (string-match "\\?" symbol) (progn (cdlatex-position-cursor)))) cdlatex-math-symbol() call-interactively(cdlatex-math-symbol nil nil) command-execute(cdlatex-math-symbol)
To me it sounds gibberish. Maybe the experts will understand what "level d" is. >----Messaggio originale---- >Da: Eric S Fraga <e.fr...@ucl.ac.uk> >Data: 23-gen-2016 21.42 >A: "vendo.li...@libero.it"<vendo.li...@libero.it> >Cc: <emacs-orgmode@gnu.org> >Ogg: Re: [O] Wrong type argument: characterp, 134217782 (??) > >On Saturday, 23 Jan 2016 at 14:36, vendo.li...@libero.it wrote: > >[...] > >> Then I discovered that the backquote symbol was not >> recognized. Everytime I press it, I get the 'Wrong type argument: >> characterp, 134217782' message in the mini-buffer. > >Maybe try > > M-x toggle-debug-on-error > >and see where that error is arising to see if that gives us a hint as to >what may be wrong. I am not sure if the cdlatex code you downloaded has >been updated for later versions of emacs... >-- >: Eric S Fraga (0xFFFCF67D), Emacs 25.0.50.1, Org release_8.3.3-475-g58af2e > >