Re: [AUCTeX] Local variables and font-locking in AucTeX

[gerald . jean]

Hello Ralf,

thanks again for your suggestions.  The doc. for AUCTeX Viewing options is
very well made and fairly easy to understand.  I tried to customize
"TeX-output-view-style"; I press the «DEL» button to erase the first entry,
the one relating to pstricks and psfrag styles; this entry desappeard when
I hitted the «DEL» button.  Then I went on pressing the «Save for Future
Sessions» button and I got a Lisp error.  The content of the Backtrace
buffer follows.

Debugger entered--Lisp error: (void-function recentf-expand-file-name)
  recentf-expand-file-name("c:/Emacs/.emacs")
  custom-save-all()
  custom-variable-save((custom-variable :documentation-shown t
:custom-state modified :tag "Tex Output View Style" :value
TeX-output-view-style :custom-form edit :custom-magic (custom-magic :args
(nil) :parent #0 :indent 0 :children (...) :from #<marker (moves after
insertion) at 899 in *Customize Option: Tex Output View Style*> :to
#<marker at 976 in *Customize Option: Tex Output View Style*> :buttons nil
:value nil) :buttons ((custom-group-link :args nil :value TeX-command :tag
"Tex Command" :parent #0 :indent 0 :button-overlay #<overlay from 1690 to
1701 in *Customize Option: Tex Output View Style*> :from #<marker (moves
after insertion) at 1690 in *Customize Option: Tex Output View Style*> :to
#<marker at 1701 in *Customize Option: Tex Output View Style*>)
(documentation-string :args nil :value "List of output file extensions and
view options.\n\nIf the first element (a regular expresion) matches the
output\nfile extension, and the second element (a regular expression)
\nmatches the name of one of the style options, any occurrence of\nthe
string `%V' in a command in `TeX-command-list' will be\nreplaced with the
third element.  The first match is used; if no\nmatch is found the `%V' is
replaced with `%v'.  The outcome of `%v'\nis determined by the settings in
`TeX-view-style' which therefore\nserves as a fallback for
`TeX-output-view-style'.  The second\nelement may also be a list of regular
expressions, in which case\nall the regular expressions must match for the
element to apply." :indent 0 :parent #0 :doc-overlay #<overlay from 1035 to
1674 in *Customize Option: Tex Output View Style*> :buttons ... :from
#<marker (moves after insertion) at 977 in *Customize Option: Tex Output
View Style*> :to #<marker at 1675 in *Customize Option: Tex Output View
Style*>) (custom-magic :args ... :parent #0 :indent 0 :children ... :from
#<marker (moves after insertion) at 899 in *Customize Option: Tex Output
View Style*> :to #<marker at 976 in *Customize Option: Tex Output View
Style*> :buttons nil :value nil) (visibility :args nil :value t :help-echo
"Hide the value of this option." :on "Hide Value" :off "Show Value" :action
custom-toggle-parent :parent #0 :indent 0 :button-overlay #<overlay from
589 to 599 in *Customize Option: Tex Output View Style*> :from #<marker
(moves after insertion) at 589 in *Customize Option: Tex Output View
Style*> :to #<marker at 599 in *Customize Option: Tex Output View Style*>)
(item :args nil :value "Tex Output View Style" :format "%{%t%}:" :action
custom-tag-action :help-echo "Change value of this option."
:mouse-down-action custom-tag-mouse-down-action :button-face
custom-variable-button-face :sample-face custom-variable-tag-face :parent
#0 :indent 0 :sample-overlay #<overlay from 566 to 587 in *Customize
Option: Tex Output View Style*> :from #<marker (moves after insertion) at
566 in *Customize Option: Tex Output View Style*> :to #<marker at 588 in
*Customize Option: Tex Output View Style*>)) :comment-widget
(custom-comment :parent #0 :value "" :indent 0 :from #<marker at 1675 in
*Customize Option: Tex Output View Style*> :to #<marker at 1675 in
*Customize Option: Tex Output View Style*>) :children ((repeat :args ...
:format "\n%v%i\n" :value ... :parent #0 :indent 0 :value-pos #<marker
(moves after insertion) at 895 in *Customize Option: Tex Output View
Style*> :buttons ... :children ... :from #<marker (moves after insertion)
at 599 in *Customize Option: Tex Output View Style*> :to #<marker at 899 in
*Customize Option: Tex Output View Style*>) (custom-comment :parent #0
:value "" :indent 0 :from #<marker at 1675 in *Customize Option: Tex Output
View Style*> :to #<marker at 1675 in *Customize Option: Tex Output View
Style*>)) :from #<marker (moves after insertion) at 566 in *Customize
Option: Tex Output View Style*> :to #<marker at 1702 in *Customize Option:
Tex Output View Style*> :comment-shown nil))
  widget-apply((custom-variable :documentation-shown t :custom-state
modified :tag "Tex Output View Style" :value TeX-output-view-style
:custom-form edit :custom-magic (custom-magic :args (nil) :parent #0
:indent 0 :children (...) :from #<marker (moves after insertion) at 899 in
*Customize Option: Tex Output View Style*> :to #<marker at 976 in
*Customize Option: Tex Output View Style*> :buttons nil :value nil)
:buttons ((custom-group-link :args nil :value TeX-command :tag "Tex
Command" :parent #0 :indent 0 :button-overlay #<overlay from 1690 to 1701
in *Customize Option: Tex Output View Style*> :from #<marker (moves after
insertion) at 1690 in *Customize Option: Tex Output View Style*> :to
#<marker at 1701 in *Customize Option: Tex Output View Style*>)
(documentation-string :args nil :value "List of output file extensions and
view options.\n\nIf the first element (a regular expresion) matches the
output\nfile extension, and the second element (a regular expression)
\nmatches the name of one of the style options, any occurrence of\nthe
string `%V' in a command in `TeX-command-list' will be\nreplaced with the
third element.  The first match is used; if no\nmatch is found the `%V' is
replaced with `%v'.  The outcome of `%v'\nis determined by the settings in
`TeX-view-style' which therefore\nserves as a fallback for
`TeX-output-view-style'.  The second\nelement may also be a list of regular
expressions, in which case\nall the regular expressions must match for the
element to apply." :indent 0 :parent #0 :doc-overlay #<overlay from 1035 to
1674 in *Customize Option: Tex Output View Style*> :buttons ... :from
#<marker (moves after insertion) at 977 in *Customize Option: Tex Output
View Style*> :to #<marker at 1675 in *Customize Option: Tex Output View
Style*>) (custom-magic :args ... :parent #0 :indent 0 :children ... :from
#<marker (moves after insertion) at 899 in *Customize Option: Tex Output
View Style*> :to #<marker at 976 in *Customize Option: Tex Output View
Style*> :buttons nil :value nil) (visibility :args nil :value t :help-echo
"Hide the value of this option." :on "Hide Value" :off "Show Value" :action
custom-toggle-parent :parent #0 :indent 0 :button-overlay #<overlay from
589 to 599 in *Customize Option: Tex Output View Style*> :from #<marker
(moves after insertion) at 589 in *Customize Option: Tex Output View
Style*> :to #<marker at 599 in *Customize Option: Tex Output View Style*>)
(item :args nil :value "Tex Output View Style" :format "%{%t%}:" :action
custom-tag-action :help-echo "Change value of this option."
:mouse-down-action custom-tag-mouse-down-action :button-face
custom-variable-button-face :sample-face custom-variable-tag-face :parent
#0 :indent 0 :sample-overlay #<overlay from 566 to 587 in *Customize
Option: Tex Output View Style*> :from #<marker (moves after insertion) at
566 in *Customize Option: Tex Output View Style*> :to #<marker at 588 in
*Customize Option: Tex Output View Style*>)) :comment-widget
(custom-comment :parent #0 :value "" :indent 0 :from #<marker at 1675 in
*Customize Option: Tex Output View Style*> :to #<marker at 1675 in
*Customize Option: Tex Output View Style*>) :children ((repeat :args ...
:format "\n%v%i\n" :value ... :parent #0 :indent 0 :value-pos #<marker
(moves after insertion) at 895 in *Customize Option: Tex Output View
Style*> :buttons ... :children ... :from #<marker (moves after insertion)
at 599 in *Customize Option: Tex Output View Style*> :to #<marker at 899 in
*Customize Option: Tex Output View Style*>) (custom-comment :parent #0
:value "" :indent 0 :from #<marker at 1675 in *Customize Option: Tex Output
View Style*> :to #<marker at 1675 in *Customize Option: Tex Output View
Style*>)) :from #<marker (moves after insertion) at 566 in *Customize
Option: Tex Output View Style*> :to #<marker at 1702 in *Customize Option:
Tex Output View Style*> :comment-shown nil) :custom-save)
  #[(child) "ࣁ숀\"㻃ഀ

I don't know if you can make sense of all this but I sure can't!

Thanks for your patience,

Gérald Jean
Conseiller senior en statistiques, Actuariat
télephone            : (418) 835-4900 poste (7639)
télecopieur          : (418) 835-6657
courrier électronique: address@hidden

"In God we trust, all others must bring data"  W. Edwards Deming


                                                                           
             Ralf Angeli                                                   
             <address@hidden                                             
             .net>                                                       A 
                                       address@hidden                 
             2007/11/22 03:03                                           cc 
                                       address@hidden, address@hidden         
                                                                     Objet 
                                       Re: [AUCTeX] Local variables and    
                                       font-locking in AucTeX              
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




* gerald jean (2007-11-21) writes:

> Hence I renew my question, is there a way --- I should say an easy
> way because with Emacs there is always a way ---  to have Yap as the
> default previewer no matter what.

Do
M-x customize-variable <RET> TeX-output-view-style <RET>
and either remove the entry which refers to pstricks or specify the
viewer as in the entry for viewing DVI files.

The viewing options are also described in the manual at
(info "(auctex)Viewing") <-- Type `C-x C-e' here

--
Ralf



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