Re: [AUCTeX-devel] insert a label with the file name as suffix.
Uwe Brauer writes:
> Ok that error I resolved (on my Ubuntu machine there is still a emacs 24
> installed)
>
> So I tried out emacs 25 (and 26) -Q or -q
>
> And loaded the following file
> ,
> |
> | (setq load-path (cons (expand-file-name
> "~/emacs/site-lisp/packages/auctex-git") load-path))
> | (setq load-path (cons (expand-file-name
> "~/emacs/site-lisp/packages/auctex-git/auctex") load-path))
> |
> | (load "auctex.el" nil t t)
> | (load "preview-latex.el" nil t t)
> |
> | (require 'tex-site)
> |
> | (require 'reftex)
> |
> | (with-eval-after-load "latex"
> | (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
> |
> | (with-eval-after-load "tex-style"
> | (add-to-list 'reftex-label-alist
> |`("titledquestion" ?x
> | ,(concat LaTeX-exam-label "%f:")
> | "~\\ref{%s}" nil ("ejercicio") )))
> `
>
> Then I open a exam file such as you said, when running
> -c C-m titledquestion RET Title RET 10 RET'
> I am *asked* for a label, *but*
> \titledquestion{Title}[10]\label{exm:1}
Hmm, sorry, no idea. If you're *asked* for label, you could check the
value of `reftex-insert-label-flags', but that's not the issue.
Best, Arash
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
>>> "Uwe" == Uwe Brauer writes:
>> Uwe Brauer writes:
>> Hmm, I can't reproduce what you describe. I started Emacs, eval'ed the
>> above code in scratch buffer, opened test-exam.tex like this:
>> \documentclass[answers]{exam}
>> \begin{document}
>> \begin{questions}
>> `C-c C-m titledquestion RET Title RET 10 RET' results in
>> \titledquestion{Title}[10]\label{exm:exam-test:1}
>> \end{questions}
>> \end{document}
>> which is the correct result, I think.
> It is the correct result, unfortunately I cannot repoduce it. With the
> same steps as you indicated I end up with
> \titledquestion{Title}[10]\label{exm:1}
> So I presume it is my internal setting.
> In order to check it
> This function is defined in in subr which
> Library is file /opt/emacs25/share/emacs/25.1.50/lisp/subr.elc
> So I don't understand why it is not loaded while reftex is.
Ok that error I resolved (on my Ubuntu machine there is still a emacs 24
installed)
So I tried out emacs 25 (and 26) -Q or -q
And loaded the following file
,
|
| (setq load-path (cons (expand-file-name
"~/emacs/site-lisp/packages/auctex-git") load-path))
| (setq load-path (cons (expand-file-name
"~/emacs/site-lisp/packages/auctex-git/auctex") load-path))
|
| (load "auctex.el" nil t t)
| (load "preview-latex.el" nil t t)
|
| (require 'tex-site)
|
|
|
| (require 'reftex)
|
| (with-eval-after-load "latex"
| (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
|
| (with-eval-after-load "tex-style"
| (add-to-list 'reftex-label-alist
|`("titledquestion" ?x
| ,(concat LaTeX-exam-label "%f:")
| "~\\ref{%s}" nil ("ejercicio") )))
|
|
|
`
Then I open a exam file such as you said, when running
-c C-m titledquestion RET Title RET 10 RET'
I am *asked* for a label, *but*
\titledquestion{Title}[10]\label{exm:1}
Is inserted and not the file name. I am puzzled.
I will pull again the latest git auctex compile and install it.
Uwe
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
> Uwe Brauer writes:
> Hmm, I can't reproduce what you describe. I started Emacs, eval'ed the
> above code in scratch buffer, opened test-exam.tex like this:
> \documentclass[answers]{exam}
> \begin{document}
> \begin{questions}
> `C-c C-m titledquestion RET Title RET 10 RET' results in
> \titledquestion{Title}[10]\label{exm:exam-test:1}
> \end{questions}
> \end{document}
> which is the correct result, I think.
It is the correct result, unfortunately I cannot repoduce it. With the
same steps as you indicated I end up with
\titledquestion{Title}[10]\label{exm:1}
So I presume it is my internal setting.
In order to check it
I generated a file
my-ref.el which is
(require 'reftex)
(with-eval-after-load "latex"
(add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
(with-eval-after-load "tex-style"
(add-to-list 'reftex-label-alist
`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio") )))
Started emacs -Q (or -q) and loaded the file, however I obtained
unknown function with-eval-after-load.
This function is defined in in subr which
Library is file /opt/emacs25/share/emacs/25.1.50/lisp/subr.elc
So I don't understand why it is not loaded while reftex is.
BTW when I just eval the expression
(with-eval-after-load "tex-style"
(add-to-list 'reftex-label-alist
`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio") )))
And run describe-variable
Reftex-label-alist
It does not return anything about titledquestion!
Should I try to use customize-option?
Any suggestion how to proceed?
Thanks
Uwe
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
Uwe Brauer writes:
> > Uwe Brauer writes:
>
> > Sigh, sorry, my bad. `LaTeX-exam-label' is not defined at that point of
> > time. Please try this:
>
> > (with-eval-after-load "latex"
> > (add-to-list 'LaTeX-label-alist '("titledquestion" .
> LaTeX-exam-label)))
>
> > (with-eval-after-load "tex-style"
> > (add-to-list 'reftex-label-alist
> >`("titledquestion" ?x
> > ,(concat LaTeX-exam-label "%f:")
> > "~\\ref{%s}" nil ("ejercicio") )))
>
> Well thanks, there is no error, but
>
> It still inserts only
>
> \titledquestion{Hello}[10]\label{exm:3}
>
> Instead of
>
> \titledquestion{Hello}[10]\label{exm:test-exam1:3}
Hmm, I can't reproduce what you describe. I started Emacs, eval'ed the
above code in scratch buffer, opened test-exam.tex like this:
\documentclass[answers]{exam}
\begin{document}
\begin{questions}
`C-c C-m titledquestion RET Title RET 10 RET' results in
\titledquestion{Title}[10]\label{exm:exam-test:1}
\end{questions}
\end{document}
which is the correct result, I think.
Best, Arash
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
> Uwe Brauer writes:
> Sigh, sorry, my bad. `LaTeX-exam-label' is not defined at that point of
> time. Please try this:
> (with-eval-after-load "latex"
> (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
> (with-eval-after-load "tex-style"
> (add-to-list 'reftex-label-alist
>`("titledquestion" ?x
> ,(concat LaTeX-exam-label "%f:")
> "~\\ref{%s}" nil ("ejercicio") )))
Well thanks, there is no error, but
It still inserts only
\titledquestion{Hello}[10]\label{exm:3}
Instead of
\titledquestion{Hello}[10]\label{exm:test-exam1:3}
Uwe
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
Uwe Brauer writes:
> > If you want to put that stuff in your .emacs, try something like this:
>
> > (with-eval-after-load "latex"
> > (add-to-list 'LaTeX-label-alist '("titledquestion" .
> LaTeX-exam-label)))
>
> > (require 'reftex)
>
> > (add-to-list 'reftex-label-alist
> > `("titledquestion" ?x
> >,(concat LaTeX-exam-label "%f:")
> >"~\\ref{%s}" nil ("ejercicio") ))
>
> The latter did not work.
>
> I tried emacs -Q
> and loaded the file
>
> (require 'reftex)
> (add-to-list 'reftex-label-alist
> `("titledquestion" ?x
>,(concat LaTeX-exam-label "%f:")
>"~\\ref{%s}" nil ("ejercicio") ))
> and obtained
>
> cons: Symbol's value as variable is void: LaTeX-exam-label
Sigh, sorry, my bad. `LaTeX-exam-label' is not defined at that point of
time. Please try this:
--8<---cut here---start->8---
(with-eval-after-load "latex"
(add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
(with-eval-after-load "tex-style"
(add-to-list 'reftex-label-alist
`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio") )))
--8<---cut here---end--->8---
Best, Arash
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
> Uwe Brauer writes:
> Hi Uwe,
> I didn't test it, but I'm pretty sure about the syntax ;-) If you look
> closer at my code above for RefTeX, you'll see that it uses backquote `
> and not a quote '. See here for why[1].
Ok then I thought that was malformed by the MTA. Thanks for clarifying.
> If you want to put that stuff in your .emacs, try something like this:
> (with-eval-after-load "latex"
> (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
> (require 'reftex)
> (add-to-list 'reftex-label-alist
> `("titledquestion" ?x
>,(concat LaTeX-exam-label "%f:")
>"~\\ref{%s}" nil ("ejercicio") ))
The latter did not work.
I tried emacs -Q
and loaded the file
(require 'reftex)
(add-to-list 'reftex-label-alist
`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio") ))
and obtained
cons: Symbol's value as variable is void: LaTeX-exam-label
So I did the following
(defun my-reftex-label-alist-6 ()
"Sets reftex-label to have a 6th entry"
(interactive)
(setq reftex-label-alist
'(`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio")
(add-hook 'reftex-mode-hook 'my-reftex-label-alist-6)
And then run a test in file exam-test.tex
When inserting a titledquestion I obtained an error:
Debugger entered--Lisp error: (wrong-type-argument characterp ("titledquestion"
120 (\, (concat LaTeX-exam-label "%f:")) "~\\ref{%s}" nil ("ejercicio")))
char-to-string(("titledquestion" 120 (\, (concat LaTeX-exam-label "%f:"))
"~\\ref{%s}" nil ("ejercicio")))
reftex-compile-variables()
reftex-ensure-compiled-variables()
reftex-access-scan-info(nil)
reftex-label("questions" nil)
LaTeX-label("questions" environment)
LaTeX-exam-insert-label(nil)
TeX-parse-argument(nil LaTeX-exam-insert-label)
TeX-parse-arguments(("Title" ["Points"] LaTeX-exam-insert-label
(TeX-arg-literal " ")))
TeX-parse-macro("titledquestion" ("Title" ["Points"] LaTeX-exam-insert-label
(TeX-arg-literal " ")))
TeX-insert-macro("titledquestion")
funcall-interactively(TeX-insert-macro "titledquestion")
call-interactively(TeX-insert-macro nil nil)
command-execute(TeX-insert-macro)
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
Uwe Brauer writes:
>> I think the issue is somewhere else: In exam.el,
>> `LaTeX-exam-insert-label' is used for "titledquestion" and
>> "bonustitledquestion". IIRC, you have to add these environments to
>> `LaTeX-label-alist' and `reftex-label-alist' in order to get what you
>> want, e.g.
>
>> (add-to-list 'LaTeX-label-alist '("titledquestion" .
> LaTeX-exam-label))
>
>> and
>
>> (add-to-list 'reftex-label-alist
>> `("titledquestion" ?x ,LaTeX-exam-label ...))
>
> Thanks for your answer. I tried out the following
> I set
>
> (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label))
>
> And then I replaced
>
> (setq reftex-label-alist
> '(("titledquestion" ?t "exm:%f:" "~\\ref{%s}" nil ("ejercicio"
>
>
> By
>
> (setq reftex-label-alist
> '(("titledquestion" ?x ,LaTeX-exam-label)))
>
> Are you sure about that syntax? Now when entering a new latex file I
> obtain an error.
Hi Uwe,
I didn't test it, but I'm pretty sure about the syntax ;-) If you look
closer at my code above for RefTeX, you'll see that it uses backquote `
and not a quote '. See here for why[1].
If you want to put that stuff in your .emacs, try something like this:
--8<---cut here---start->8---
(with-eval-after-load "latex"
(add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label)))
(require 'reftex)
(add-to-list 'reftex-label-alist
`("titledquestion" ?x
,(concat LaTeX-exam-label "%f:")
"~\\ref{%s}" nil ("ejercicio") ))
--8<---cut here---end--->8---
I'm not sure if using ?t is a good idea since it is hard-coded in RefTeX
for tables.
Best, Arash
Footnotes:
[1] https://www.gnu.org/software/emacs/manual/html_node/elisp/Backquote.html
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
Hi Arash,
> Uwe Brauer writes:
> Hi Uwe,
> have a look at the defintion of `LaTeX-label': it looks if the variable
> `LaTeX-label-function' contains a function and then runs it for label
> insertion. I have `(setq reftex-plug-into-AUCTeX t)' in my .emacs and
> it gives me:
[Snip]...
> I think the issue is somewhere else: In exam.el,
> `LaTeX-exam-insert-label' is used for "titledquestion" and
> "bonustitledquestion". IIRC, you have to add these environments to
> `LaTeX-label-alist' and `reftex-label-alist' in order to get what you
> want, e.g.
> (add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label))
> and
> (add-to-list 'reftex-label-alist
> `("titledquestion" ?x ,LaTeX-exam-label ...))
Thanks for your answer. I tried out the following
I set
(add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label))
And then I replaced
(setq reftex-label-alist
'( ("titledquestion" ?t "exm:%f:" "~\\ref{%s}"
nil ("ejercicio"
By
(setq reftex-label-alist
'(("titledquestion" ?x ,LaTeX-exam-label)))
Are you sure about that syntax? Now when entering a new latex file I
obtain an error.
I will play a bit with your variable suggestion.
Debugger entered--Lisp error: (wrong-number-of-arguments setq 21) (setq
reftex-label-alist (quote (("equation" 101 "eq:%f:" "~(\\ref{%s})" t
("Equation" "Eq." "Eqn." "Gleichung" "Gl.")) ("neweq" 101 "eq:%f:"
"~(\\ref{%s})" t ("Equation" "Eq." "Eqn." "Gleichung" "Gl."))
("newequation" 101 "eq:%f:" "~(\\ref{%s})" t ("Equation" "Eq." "Eqn."
"Gleichung" "Gl.")) ("axiom" 97 "ax:%f:" "~\\ref{%s}" nil ("Axiom"
"Ax.")) ("func" 70 "fnc:%f:" "~\\ref{%s}" nil ("funci'on" "Fnc"))
("fact" 67 "fct:%f:" "~\\ref{%s}" nil ("Fact" "Fct")) ("script" 84
"scpt:%f:" "~\\ref{%s}" nil ("Script" "scpt")) ("titledquestion" 120
(\, LaTeX-exam-label ("claim" 107 "clm:%f:" "~\\ref{%s}" t
("Claim" "claim")) ("thm" 104 "thr:%f:" "~\\ref{%s}" t ("Theorem"
"Theor." "Th.")) ("example" 69 "ex:%f:" "~\\ref{%s}" t ("Example"
"Ejemplo")) ("ex" 65 "ex:%f:" "~\\ref{%s}" t ("Ejercicio"
"ejercicio")) ("cor" 99 "cor:%f:" "~\\ref{%s}" t ("Corollary" "Cor."
"C.")) ("rem" 82 "rem:%f:" "~\\ref{%s}" t ("Remark" "rem." "R."))
("SaveListing" 86 "SvL:%f:" "~\\ref{%s}" t ("SaveL") -1) ("prac" 80
"prac:%f:" "~\\ref{%s}" t ("Practica" "prac." "P.")) ("prop" 112
"prop:%f:" "~\\ref{%s}" t ("Proposicion" "proposition" "prop." "P."))
("sol" 111 "sol:%f:" "~\\ref{%s}" t ("Solucion" "sol." "S."))
("lstlisting" 71 "lstl:%f:" "~\\ref{%s}" t ("lstlisting" "lst." "L."))
("lem" 76 "lem:%f:" "~\\ref{%s}" nil ("Lemma" "Lema")) ("slide" 108
"slide:%f:" "~\\ref{%s}" t ("slide")) ("Slide" 83 "slide:%f:"
"~\\ref{%s}" t ("slide")) ("prop" 77 "prop:%f:" "~\\ref{%s}" t
("Proposicion" "prop." "P.")) ("\\myfig" 102 "fig:%f:" nil 2) ("defn"
68 "def:%f:" "~\\ref{%s}" nil ("Definition" "Definici'on"))
("enumerate" 105 "item:%f:" "~\\ref{%s}" item (regexp "Items?"
"Punkte?")) AMSTeX) my-reftex-label-alist-6()
run-hooks(reftex-mode-hook) reftex-mode(t) turn-on-reftex()
run-hooks(change-major-mode-after-body-hook text-mode-hook
TeX-mode-hook LaTeX-mode-hook) apply(run-hooks
(change-major-mode-after-body-hook text-mode-hook TeX-mode-hook
LaTeX-mode-hook)) TeX-run-mode-hooks(text-mode-hook TeX-mode-hook
LaTeX-mode-hook) TeX-latex-mode() apply(TeX-latex-mode nil)
LaTeX-mode() funcall-interactively(LaTeX-mode)
call-interactively(LaTeX-mode nil nil) command-execute(LaTeX-mode)
> Best, Arash
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Re: [AUCTeX-devel] insert a label with the file name as suffix.
Uwe Brauer writes:
> Now for the exam class, Arash proposed to use
>
> (defun LaTeX-exam-insert-label (_optional &optional name type)
> "Indent the line and query/insert a label incl. the \"\\label\" macro.
> Arguments NAME and TYPE are the same as for the function
> `LaTeX-label'. OPTIONAL is ignored."
> (indent-according-to-mode)
> (let ((currenv (LaTeX-current-environment)))
> (LaTeX-label (or name currenv) (or type 'environment
>
> Which does not use anything from reftex. I looked at reftex-label and it
> is a bit complicated to say the least.
Hi Uwe,
have a look at the defintion of `LaTeX-label': it looks if the variable
`LaTeX-label-function' contains a function and then runs it for label
insertion. I have `(setq reftex-plug-into-AUCTeX t)' in my .emacs and
it gives me:
,[ C-h v LaTeX-label-function RET ]
| LaTeX-label-function is a variable defined in ‘latex.el’.
| Its value is ‘reftex-label’
| Original value was nil
|
| This variable may be risky if used as a file-local variable.
|
| Documentation:
| *A function inserting a label at point or returning a label string.
| [...]
`
> So I would appreciate if someone had an idea how to modify
> LaTeX-exam-insert-label that is behaves the way I just
> described. probably I could hack something up using concat and friends
> but I bet there are more elegant solutions.
I think the issue is somewhere else: In exam.el,
`LaTeX-exam-insert-label' is used for "titledquestion" and
"bonustitledquestion". IIRC, you have to add these environments to
`LaTeX-label-alist' and `reftex-label-alist' in order to get what you
want, e.g.
(add-to-list 'LaTeX-label-alist '("titledquestion" . LaTeX-exam-label))
and
(add-to-list 'reftex-label-alist
`("titledquestion" ?x ,LaTeX-exam-label ...))
Best, Arash
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[AUCTeX-devel] insert a label with the file name as suffix.
Hi
currently I am using reftex-label which does precisely what I want, it
inserts, after some configuration, a label which consists of the
abbreviated environment name, a suffix, reflecting the file name and a
number.
Example
\begin{equation}
\label{eq:test:4}
\int f dx=0
\end{equation}
Now for the exam class, Arash proposed to use
(defun LaTeX-exam-insert-label (_optional &optional name type)
"Indent the line and query/insert a label incl. the \"\\label\" macro.
Arguments NAME and TYPE are the same as for the function
`LaTeX-label'. OPTIONAL is ignored."
(indent-according-to-mode)
(let ((currenv (LaTeX-current-environment)))
(LaTeX-label (or name currenv) (or type 'environment
Which does not use anything from reftex. I looked at reftex-label and it
is a bit complicated to say the least. So I would appreciate if someone
had an idea how to modify LaTeX-exam-insert-label that is behaves the
way I just described. probably I could hack something up using concat and
friends but I bet there are more elegant solutions.
Thanks
Uwe Brauer
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