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* bug#46016: broken Proof-General (emacs front-end to Coq)
@ 2021-01-21 11:10 zimoun
  2021-01-21 12:04 ` zimoun
                   ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: zimoun @ 2021-01-21 11:10 UTC (permalink / raw)
  To: 46016

Hi,

Let instantiate an environment:

  guix environment -C -E TERM \
       --ad-hoc coq proof-general emacs \
       busybox \ 
       -- emacs -q

and then “C-h i m“ list ‘Proof General’ and I can read the manual.
However, there is no ELisp about coq-mode or pg stuff.  Let ’M-x shell’
and then:

--8<---------------cut here---------------start------------->8---
$ ls -aR1 $GUIX_ENVIRONMENT | grep '\.el'
guix-emacs.el
guix-emacs.elc
site-start.el
site-start.elc
--8<---------------cut here---------------end--------------->8---

(The package busybox is for debugging: necessary to be able to run Info
in container, list all files and grep them.) 


Maybe it is related to bug#45781 [1].

1: < https://issues.guix.gnu.org/45781>


All the best,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-21 11:10 bug#46016: broken Proof-General (emacs front-end to Coq) zimoun
@ 2021-01-21 12:04 ` zimoun
  2021-01-21 21:26 ` Mark H Weaver
  2021-11-10 19:38 ` zimoun
  2 siblings, 0 replies; 9+ messages in thread
From: zimoun @ 2021-01-21 12:04 UTC (permalink / raw)
  To: 46016

Hi,

On Thu, 21 Jan 2021 at 12:10, zimoun <zimon.toutoune@gmail.com> wrote:

> Let instantiate an environment:
>
>   guix environment -C -E TERM \
>        --ad-hoc coq proof-general emacs \
>        busybox \ 
>        -- emacs -q
>

[...]

> $ ls -aR1 $GUIX_ENVIRONMENT | grep '\.el'
> guix-emacs.el
> guix-emacs.elc
> site-start.el
> site-start.elc

This command is wrong and shows nothing! :-)

However, note that once Emacs is launched,

 M-: (load “$GUIX_ENVIRONMENT/share/emacs/site-lisp/site-start.d/pg-init.el”)

allows to see the ’ProofGeneral’ front-end; for instance opening a Coq
file and small experiments seem to work.


> Maybe it is related to bug#45781 [1].
>
> 1: < https://issues.guix.gnu.org/45781>

Well, I do not know if it is related.  But what is loaded does not seem
to work as expected.  I mean, I am expecting that all under
’site-lisp/site-start.d/’ are run at start time.


All the best,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-21 11:10 bug#46016: broken Proof-General (emacs front-end to Coq) zimoun
  2021-01-21 12:04 ` zimoun
@ 2021-01-21 21:26 ` Mark H Weaver
  2021-01-22 10:15   ` zimoun
  2021-11-10 19:38 ` zimoun
  2 siblings, 1 reply; 9+ messages in thread
From: Mark H Weaver @ 2021-01-21 21:26 UTC (permalink / raw)
  To: zimoun, 46016

[-- Attachment #1: Type: text/plain, Size: 348 bytes --]

I've been carrying the attached commit on my private branch for a while
now.  It may be an improvement, but I've forgotten the details.  I used
proof-general for a while when I was learning Coq, but have since
removed it because I found it annoying that GNOME Shell misidentified my
normal Emacs as being an instance of Proof General.

      Mark


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Patch to possibly improve Proof General packaging in Guix --]
[-- Type: text/x-patch, Size: 4232 bytes --]

From a33bc91ac1327e3bcad335bb2eb84abaf7b785cb Mon Sep 17 00:00:00 2001
From: Mark H Weaver <mhw@netris.org>
Date: Tue, 7 Apr 2020 05:39:41 -0400
Subject: [PATCH] LOCAL: gnu: proof-general: Improve packaging.

* gnu/packages/coq.scm (proof-general)[arguments]: Remove the
'disable-byte-compile-error-on-warn' and 'clean' custom phases.  Add
'make-installed-binaries-executable' phase.  Adapt 'patch-hardcoded-paths'
phase to new version.  Reindent.
---
 gnu/packages/coq.scm | 52 ++++++++++++++++++++++----------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/gnu/packages/coq.scm b/gnu/packages/coq.scm
index fb6a899b48..656a07f31b 100644
--- a/gnu/packages/coq.scm
+++ b/gnu/packages/coq.scm
@@ -148,8 +148,7 @@ It is developed using Objective Caml and Camlp5.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url (string-append
-                          "https://github.com/ProofGeneral/PG"))
+                    (url "https://github.com/ProofGeneral/PG.git")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -176,31 +175,32 @@ It is developed using Objective Caml and Camlp5.")
        #:phases
        (modify-phases %standard-phases
          (delete 'configure)
-         (add-after 'unpack 'disable-byte-compile-error-on-warn
-                    (lambda _
-                      (substitute* "Makefile"
-                        (("\\(setq byte-compile-error-on-warn t\\)")
-                         "(setq byte-compile-error-on-warn nil)"))
-                      #t))
          (add-after 'unpack 'patch-hardcoded-paths
-                    (lambda* (#:key inputs outputs #:allow-other-keys)
-                      (let ((out   (assoc-ref outputs "out"))
-                            (coq   (assoc-ref inputs "coq"))
-                            (emacs (assoc-ref inputs "host-emacs")))
-                        (define (coq-prog name)
-                          (string-append coq "/bin/" name))
-                        (substitute* "Makefile"
-                          (("/sbin/install-info") "install-info"))
-                        (substitute* "bin/proofgeneral"
-                          (("^PGHOMEDEFAULT=.*" all)
-                           (string-append all
-                                          "PGHOME=$PGHOMEDEFAULT\n"
-                                          "EMACS=" emacs "/bin/emacs")))
-                        #t)))
-         (add-after 'unpack 'clean
-           (lambda _
-             ;; Delete the pre-compiled elc files for Emacs 23.
-             (invoke "make" "clean")))
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out   (assoc-ref outputs "out"))
+                   (coq   (assoc-ref inputs "coq"))
+                   (emacs (assoc-ref inputs "host-emacs")))
+               (define (coq-prog name)
+                 (string-append coq "/bin/" name))
+               (make-file-writable "coq/coq-system.el")
+               (emacs-substitute-variables "coq/coq-system.el"
+                 ("coq-prog-name"           (coq-prog "coqtop"))
+                 ("coq-compiler"            (coq-prog "coqc"))
+                 ("coq-dependency-analyzer" (coq-prog "coqdep")))
+               (substitute* "Makefile"
+                 (("/sbin/install-info") "install-info"))
+               (substitute* "bin/proofgeneral"
+                 (("^PGHOMEDEFAULT=.*" all)
+                  (string-append
+                   "PGHOMEDEFAULT=" out "/share/emacs/site-lisp/ProofGeneral\n"
+                   "EMACS=" emacs "/bin/emacs")))
+               #t)))
+         (add-after 'install 'make-installed-binaries-executable
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (for-each (lambda (file) (chmod file #o555))
+                         (find-files (string-append out "/bin")))
+               #t)))
          (add-after 'install 'install-doc
            (lambda* (#:key make-flags #:allow-other-keys)
              ;; XXX FIXME avoid building/installing pdf files,
-- 
2.30.0


^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-21 21:26 ` Mark H Weaver
@ 2021-01-22 10:15   ` zimoun
  2021-01-24 18:37     ` John Soo
  0 siblings, 1 reply; 9+ messages in thread
From: zimoun @ 2021-01-22 10:15 UTC (permalink / raw)
  To: Mark H Weaver, 46016

Hi Mark,

On Thu, 21 Jan 2021 at 16:26, Mark H Weaver <mhw@netris.org> wrote:
> I've been carrying the attached commit on my private branch for a while
> now.  It may be an improvement, but I've forgotten the details.  I
> used

Thanks!  It helps.

Based on your patch, I have tweaked a bit and now “bin/proofgeneral“
seems to work.  However, I have not yet tweaked enough to have the Emacs
load-path works.

> +               (substitute* "bin/proofgeneral"
> +                 (("^PGHOMEDEFAULT=.*" all)

What does this line do?


All the best,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-22 10:15   ` zimoun
@ 2021-01-24 18:37     ` John Soo
  2021-01-25 10:54       ` zimoun
  0 siblings, 1 reply; 9+ messages in thread
From: John Soo @ 2021-01-24 18:37 UTC (permalink / raw)
  To: zimoun; +Cc: 46016

Hi zimoun,

I use Proof General pretty regularly. I think this is the same as
https://issues.guix.gnu.org/45781.

Kindly,

John




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-24 18:37     ` John Soo
@ 2021-01-25 10:54       ` zimoun
  2021-01-25 15:14         ` John Soo
  0 siblings, 1 reply; 9+ messages in thread
From: zimoun @ 2021-01-25 10:54 UTC (permalink / raw)
  To: John Soo; +Cc: 46016

Hi John,

On Sun, 24 Jan 2021 at 10:37, John Soo <jsoo1@asu.edu> wrote:

> I use Proof General pretty regularly. I think this is the same as
> https://issues.guix.gnu.org/45781.

No, I do not think it is the same issue.

 As the Mark’s patch and my previous message [1] in this thread both
shown, I think the package is misconfigured.  Therefore, how do you use
it?  Maybe, I misunderstand something.


1: https://yhetil.org/guix/86eeielcms.fsf@gmail.com


Thanks,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-25 10:54       ` zimoun
@ 2021-01-25 15:14         ` John Soo
  0 siblings, 0 replies; 9+ messages in thread
From: John Soo @ 2021-01-25 15:14 UTC (permalink / raw)
  To: zimoun; +Cc: 46016

Hi zimoun!

I'm sorry I forgot I had this line in init.el:

(load-file "~/.guix-profile/share/emacs/site-lisp/site-start.d/pg-init.el")

It does seem like proof general is misconfigured. Apologies.

- John




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-01-21 11:10 bug#46016: broken Proof-General (emacs front-end to Coq) zimoun
  2021-01-21 12:04 ` zimoun
  2021-01-21 21:26 ` Mark H Weaver
@ 2021-11-10 19:38 ` zimoun
  2021-11-22 18:36   ` zimoun
  2 siblings, 1 reply; 9+ messages in thread
From: zimoun @ 2021-11-10 19:38 UTC (permalink / raw)
  To: 46016; +Cc: public, jsoo1

Hi,

I think this bug is fixed by patch#51755 [1].

1: <http://issues.guix.gnu.org/issue/51755>

Cheers,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

* bug#46016: broken Proof-General (emacs front-end to Coq)
  2021-11-10 19:38 ` zimoun
@ 2021-11-22 18:36   ` zimoun
  0 siblings, 0 replies; 9+ messages in thread
From: zimoun @ 2021-11-22 18:36 UTC (permalink / raw)
  To: 46016-done; +Cc: public, jsoo1

Hi,

On Wed, 10 Nov 2021 at 20:38, zimoun <zimon.toutoune@gmail.com> wrote:

> 1: <http://issues.guix.gnu.org/issue/51755>

Done with cb296dfa2e2938d18ae0ee347bed0cc94bc79cf8.

Cheers,
simon




^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2021-11-22 18:40 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-21 11:10 bug#46016: broken Proof-General (emacs front-end to Coq) zimoun
2021-01-21 12:04 ` zimoun
2021-01-21 21:26 ` Mark H Weaver
2021-01-22 10:15   ` zimoun
2021-01-24 18:37     ` John Soo
2021-01-25 10:54       ` zimoun
2021-01-25 15:14         ` John Soo
2021-11-10 19:38 ` zimoun
2021-11-22 18:36   ` zimoun

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