Alad Wenter <[email protected]> writes: > > I have installed AUCTeX on emacs-25.2-x86_64, emacs-25-x86_64-deps and > Windows 7 using GNU ELPA. (I don't use emacs 25.3 due to a DLL issue: [1]) > > When trying to Generate previews, I get a "Symbol's function definition is > void: nil" error. I've set the TeX engine to luatex with the TeX-engine-set > command. > > Toggling debug-on-error results in the following output: (I replaced the file > names with ## in the output) > > Debugger entered--Lisp error: (void-function nil) > nil(nil t) > apply(nil (nil t)) > (concat (and (stringp TeX-command-pos) TeX-command-pos) (apply (function > nil) args) (and (stringp TeX-command-pos) TeX-command-pos)) > (shell-quote-argument (concat (and (stringp TeX-command-pos) > TeX-command-pos) (apply (function nil) args) (and (stringp TeX-command-pos) > TeX-command-pos))) > (lambda (&rest args) (shell-quote-argument (concat (and (stringp > TeX-command-pos) TeX-command-pos) (apply (function nil) args) (and (stringp > TeX-command-pos) TeX-command-pos))))(nil t) > apply((lambda (&rest args) (shell-quote-argument (concat (and (stringp > TeX-command-pos) TeX-command-pos) (apply (function nil) args) (and (stringp > TeX-command-pos) TeX-command-pos)))) (nil t)) > TeX-command-expand("%(latex)" nil) > TeX-inline-preview-internal("lualatex --jobname=\"_region_\" > -file-line-error > \"\\nonstopmode\\nofiles\\PassOptionsToPackage{active,tightpage,auctex}{preview}\\AtBeginDocument{\\ifx\\ifPreview\\undefined\\RequirePackage[displaymath,floats,graphics,textmath,sections,footnotes]{preview}[2004/11/05]\\fi}\" > \"\\input\" \"_region_.tex\"" "_region_" (TeX-region-file . "_region_") > #<buffer ##.tex> ("##" "lualatex -ini -interaction=nonstopmode \"&lualatex\" > \"prv_##\".ini > \"\\nonstopmode\\nofiles\\PassOptionsToPackage{active,tightpage,auctex}{preview}\\AtBeginDocument{\\ifx\\ifPreview\\undefined\\RequirePackage[displaymath,floats,graphics,textmath,sections,footnotes]{preview}[2004/11/05]\\fi}\" > \"\\input\" \"##.tex\"" . #<overlay from 1 to 55 in ##.tex>) "##" ((lambda > nil (/ 10.2 (preview-document-pt))) (72.05673758865248 . 71.88679245283019) > [nil nil nil nil])) > preview-generate-preview(t "_region_" "lualatex --jobname=\"_region_\" > -file-line-error > \"\\nonstopmode\\nofiles\\PassOptionsToPackage{active,tightpage,auctex}{preview}\\AtBeginDocument{\\ifx\\ifPreview\\undefined\\RequirePackage[displaymath,floats,graphics,textmath,sections,footnotes]{preview}[2004/11/05]\\fi}\" > \"\\input\" \"_region_.tex\"") > preview-region(1 9393) > preview-at-point() > funcall-interactively(preview-at-point) > call-interactively(preview-at-point nil nil) > command-execute(preview-at-point) > > My .emacs file: > > ;; Added by Package.el. This must come before configurations of > ;; installed packages. Don't delete this line. If you don't want it, > ;; just comment it out by adding a semicolon to the start of the line. > ;; You may delete these explanatory comments. > (package-initialize) > > (put 'downcase-region 'disabled nil) > (put 'dired-find-alternate-file 'disabled nil) > (custom-set-variables > ;; custom-set-variables was added by Custom. > ;; If you edit it by hand, you could mess it up, so be careful. > ;; Your init file should contain only one such instance. > ;; If there is more than one, they won't work right. > '(package-selected-packages (quote (ada-mode auctex)))) > (custom-set-faces > ;; custom-set-faces was added by Custom. > ;; If you edit it by hand, you could mess it up, so be careful. > ;; Your init file should contain only one such instance. > ;; If there is more than one, they won't work right. > ) > > My .emacs.d folder is empty apart from elpa, auto-save-list and a bookarks > file. I have no other packages installed apart from AUCTeX. How can I > troubleshoot this issue? > > Best, > Alad > > [1] > http://gnu.emacs.help.narkive.com/4kg9yq1P/unable-to-run-64-bit-gnu-emacs-25-3-on-windows-7-professional-service-pack-1
Looks to me like commit 370a4b92155aebf3d0860c1211617d14d8e7951c Author: Ikumi Keita <[email protected]> Date: Fri May 26 22:29:59 2017 +0900 Resolve preview-latex incompatibility with Japanese TeX (Bug#25322) [...] is responsible here. It adds the line (TeX-command-expand "%(latex)" nil))))) which is an invalid use of TeX-command-expand (I have no idea how this could have ever worked). I have no idea what the intent of that line ever was. "nil" probably needs to be some file expansion function. -- David Kastrup _______________________________________________ auctex mailing list [email protected] https://lists.gnu.org/mailman/listinfo/auctex
