Mosè Giordano <mose <at> gnu.org> writes: Hi Mosè, > Could you please show what you see? I'm attaching a screenshot of my > Emacs: `pascal' environment is not fontified at all. I don't think > it's strange since it seems listings style file does nothing special > for new listing environments.
Thanks for looking at this and my apologies, I missed to mention that I have a modified `listings.el' here. My version is attached below. It parses new env's. Could you give it a roll? Best, Arash --8<---------------cut here---------------start------------->8--- ;; The following are options taken from chapter 4 of the listings ;; manual (2007/02/22 Version 1.4). (defvar LaTeX-listings-key-val-options '(;; Space and placement ("float" ("t" "b" "p" "h")) ; Support [*] as an optional prefix and that ; tbph are not exclusive. ("floatplacement" ("t" "b" "p" "h")) ("aboveskip") ("belowskip") ("lineskip") ("boxpos" ("b" "c" "t")) ;; The printed range ("print" ("true" "false")) ("firstline") ("lastline") ("linerange") ("showlines" ("true" "false")) ("emptylines") ("gobble") ;; Languages and styles ("style") ("language") ("alsolanguage") ("defaultdialect") ("printpod" ("true" "false")) ("usekeywordsintag" ("true" "false")) ("tagstyle") ("markfirstintag") ("makemacrouse" ("true" "false")) ;; Figure out the appearance ("basicstyle") ("identifierstyle") ("commentstyle") ("stringstyle") ("keywordstyle") ("classoffset") ("texcsstyle") ("directivestyle") ("emph") ("moreemph") ("deleteemph") ("emphstyle") ("delim") ("moredelim") ("deletedelim") ;; Getting all characters right ("extendedchars" ("true" "false")) ("inputencoding") ; Could make use of `latex-inputenc-coding-alist'. ("upquote" ("true" "false")) ("tabsize") ("showtabs" ("true" "false")) ("tab") ("showspaces" ("true" "false")) ("showstringspaces" ("true" "false")) ("formfeed") ;; Line numbers ("numbers" ("none" "left" "right")) ("stepnumber") ("numberfirstline" ("true" "false")) ("numberstyle") ("numbersep") ("numberblanklines" ("true" "false")) ("firstnumber" ("auto" "last")) ; Can also take a number. ("name") ;; Captions ("title") ("caption") ; Insert braces? ("label") ("nolol" ("true" "false")) ("numberbychapter" ("true" "false")) ("captionpos" ("t" "b")) ; Can be a subset of tb. ("abovecaptionskip") ("belowcaptionskip") ;; Margins and line shape ("linewidth") ("xleftmargin") ("xrightmargin") ("resetmargins" ("true" "false")) ("breaklines" ("true" "false")) ("breakatwhitespace" ("true" "false")) ("prebreak") ("postbreak") ("breakindent") ("breakautoindent" ("true" "false")) ;; Frames ("frame" ("none" "leftline" "topline" "bottomline" "lines" "single" "shadowbox" ;; Alternative to the above values. A subset of trblTRBL can be ;; given. "t" "r" "b" "l" "T" "R" "B" "L")) ("frameround" ("t" "f")) ; The input actually has to be four times {t,f}. ("framesep") ("rulesep") ("framerule") ("framexleftmargin") ("framexrightmargin") ("framextopmargin") ("framebottommargin") ("backgroundcolor") ("rulecolor") ("fillcolor") ("fulesepcolor") ("frameshape") ;; Indexing ("index") ("moreindex") ("deleteindex") ("indexstyle") ;; Column alignment ("columns" ("fixed" "flexible" "fullflexible" "spaceflexible")) ; ; Also supports an optional ; argument with {c,l,r}. ("flexiblecolumns" ("true" "false")) ("keepspaces" ("true" "false")) ("basewidth") ("fontadjust" ("true" "false")) ;; Escaping to LaTeX ("texcl" ("true" "false")) ("mathescape" ("true" "false")) ("escapechar") ("escapeinside") ("escapebegin") ("escapeend") ;; Interface to fancyvrb ("fancyvrb" ("true" "false")) ("fvcmdparams") ("morefvcmdparams") ;; Language definitions ("keywordsprefix") ("keywords") ("morekeywords") ("deletekeywords") ("texcs") ("moretexcs") ("deletetexcs") ("directives") ("moredirectives") ("deletedirectives") ("sensitive" ("true" "false")) ("alsoletter") ("alsodigit") ("alsoother") ("otherkeywords") ("tag") ("string") ("morestring") ("deletestring") ("comment") ("morecomment") ("deletecomment") ("keywordcomment") ("morekeywordcomment") ("deletekeywordcomment") ("keywordcommentsemicolon") ("podcomment" ("true" "false")) ;; The following are all options from chapter 5, which are ;; experimental ;; Export of identifiers ("procnamekeys") ("moreprocnamekeys") ("deleteprocnamekeys") ("procnamestyle") ("indexprocnames" ("true" "false")) ;; Hyperlink references ("hyperref") ("morehyperref") ("deletehyperref") ("hyperanchor") ("hyperlink") ;; Literate programming ("literate") ;; three arguments: replace,replacement text,length ;; LGrind definitions ("lgrindef") ;; Arbitrary linerange markers ("rangebeginprefix") ("rangebeginsuffix") ("rangeendprefix") ("rangeendsuffix") ("rangeprefix") ("rangesuffix") ("includerangemarker" ("true" "false")) ;; Multicolumn Listing ("multicolumn")) "Key=value options for listings macros and environments.") (defvar LaTeX-auto-listings-lstnewenvironment nil "Temporary for parsing the arguments of `\\lstnewenvironment' from `listings' package.") (defvar LaTeX-listing-lstnewenvironment-regexp `(,(concat "\\\\lstnewenvironment" "[ \t\n\r]*{[ \t\n\r]*\\([A-Za-z]+\\)[ \t\n\r]*}" "[ \t\n\r]*\\[?[ \t\n\r]*\\([0-9]*\\)[ \t\n\r]*\\]?") (1 2) LaTeX-auto-listings-lstnewenvironment) "Matches the argument of `\\lstnewenvironment' from `listings.sty'.") (defun LaTeX-listings-auto-prepare () "Clear temporary variable from `listings.sty' before parsing." (setq LaTeX-auto-listings-lstnewenvironment nil)) (defun LaTeX-listings-auto-cleanup () "Move parsing results into right places for further usage." (dolist (env-args LaTeX-auto-listings-lstnewenvironment) (let ((env (car env-args)) (args (cadr env-args))) (if (string-equal (cadr env-args) "") (add-to-list 'LaTeX-auto-environment (list env)) (add-to-list 'LaTeX-auto-environment (list env (string-to-number args)))) (add-to-list 'LaTeX-indent-environment-list `(,env current-indentation)) (add-to-list 'LaTeX-verbatim-environments-local env)))) (add-hook 'TeX-auto-prepare-hook #'LaTeX-listings-auto-prepare t) (add-hook 'TeX-auto-cleanup-hook #'LaTeX-listings-auto-cleanup t) (add-hook 'TeX-update-style-hook #'TeX-auto-parse t) (TeX-add-style-hook "listings" (lambda () (TeX-auto-add-regexp LaTeX-listing-lstnewenvironment-regexp) ;; New symbols (TeX-add-symbols '("lstalias" ["Alias dialect"] "Alias" ["Dialect"] "Language") '("lstdefinestyle" "Style name" (TeX-arg-key-val LaTeX-listings-key-val-options)) '("lstinline" TeX-arg-verb) '("lstinputlisting" [TeX-arg-key-val LaTeX-listings-key-val-options] TeX-arg-file) "lstlistoflistings" '("lstnewenvironment" "Name" ["Number or arguments"] ["Default argument"] "Starting code" "Ending code") '("lstset" (TeX-arg-key-val LaTeX-listings-key-val-options)) '("lstloadlanguages" t) ;; 4.17 Short Inline Listing Commands '("lstMakeShortInline" [ "Options" ] "Character") '("lstDeleteShortInline" "Character") "lstgrinddeffile" "lstaspectfiles" "lstlanguagefiles" "lstlistingname" "lstlistlistingname") ;; New environments (LaTeX-add-environments '("lstlisting" LaTeX-env-args [TeX-arg-key-val LaTeX-listings-key-val-options])) ;; Filling (make-local-variable 'LaTeX-indent-environment-list) (add-to-list 'LaTeX-indent-environment-list '("lstlisting" current-indentation)) (add-to-list 'LaTeX-verbatim-environments-local "lstlisting") (add-to-list 'LaTeX-verbatim-macros-with-delims-local "lstinline") (add-to-list 'LaTeX-verbatim-macros-with-braces-local "lstinline") ;; Fontification (when (and (fboundp 'font-latex-add-keywords) (fboundp 'font-latex-set-syntactic-keywords) (eq TeX-install-font-lock 'font-latex-setup)) (font-latex-add-keywords '(("lstnewenvironment" "{[[{{")) 'function) (font-latex-add-keywords '(("lstinputlisting" "[{")) 'reference) (font-latex-add-keywords '(("lstinline" "[{") ; The second argument should ; actually be verbatim. ("lstlistoflistings" "")) 'textual) (font-latex-add-keywords '(("lstalias" "{{") ("lstdefinestyle" "{{") ("lstset" "{")) 'variable) ;; For syntactic fontification, e.g. verbatim constructs. (font-latex-set-syntactic-keywords) ;; Tell font-lock about the update. (setq font-lock-set-defaults nil) (font-lock-set-defaults))) LaTeX-dialect) (defvar LaTeX-listings-package-options '("draft" "final" "savemem" "noaspects" ;; procnames is mentioned in ;; Section 5.2 "procnames") "Package options for the listings package.") ;;; listings.el ends here --8<---------------cut here---------------end--------------->8--- _______________________________________________ auctex-devel mailing list auctex-devel@gnu.org https://lists.gnu.org/mailman/listinfo/auctex-devel