ppareit / graphviz-dot-mode Goto Github PK

Hi,

When leaving a blank line after a {, tab seems to indent the content inside the block to the same level as the block itself and not a level deeper.

I wonder if there is a way to not rely on company but use capf, so that packages like corfu can also use the wonderful completion.

I used to be a company user, but now I really like the way corfu completes, and the out-of-order completion experience it has with orderless. Maybe supporting capf would be a good option for Graphviz-dot-mode?

Anyway, thank you for the great work, graphviz-dot-mode is already a part of my work and life.

0.4 was tagged a long time ago, but still never made it into the package.el metadata

Since graphviz-dot-mode added company support (and requires company unconditionally), should company be added to the Package-Requires header? This would make it work better for downstream consumers such as Debian and melpa.

Hi! I am unable to set up company to work with DOT, as suggested in the README.
It seems that company-graphviz-dot is not on MELPA anymore.

When I repeatedly call graphviz-dot-preview (or use graphviz-turn-on-live-preview, I'm left with dozens of buffers:

• *graphviz-dot*<N>, N image-mode buffers with each preview image
• *graphviz-dot-error*N>, N fundamental-mode buffers with the stderr from each run of graphviz/dot

Maybe it could re-use the same buffer each time?

Hi, I installed the package from MELPA, and everything went fine until I tried to preview my graph. I tried the next example and didn't work:

I thought maybe my emacs was bad setup, but from dired C-t i worked perfectly. In Messages buffer, when i preview I get the next error. PNG error: IEND: CRC error [2 times]. I used .gv file in case it matters. Sorry for bothering.

The documentation references "doted" as default view command. What is that? Where can I find it?

Hi!

I got this error after installing graphviz-dot-mode:

company-graphviz-dot.el:34:2: Error: Cannot open load file: No such file or directory, company

I suppose the error is harmless, since the other files were compiled correctly and the major mode works fine.

Still, it would be nice to only execute code in company-graphviz-dot.el if requiring company succeeds.

WDYT?

Not sure if this is an Emacs 27 specific issue. But this can be fixed by setting the LAXMATCH flag in the matcher:

    ;; See the 'graph' nonterminal in
    ;; https://graphviz.gitlab.io/_pages/doc/info/lang.html.
    ("\\(?:\\_<\\(strict\\)[[:space:]]+\\)?\\(\\(?:di\\)?graph\\)\\_>"
     (1 'font-lock-keyword-face t t) (2 'font-lock-keyword-face))

Basically inserting "diamond" as shape breaks all highlighting and causes fontification error to appear

Hello @ppareit,

Thanks for making this; I got envious of my boss' vim highlighting, so I had to try this out! Thanks for helping me keep some of my dignity... ;-)

I added this mode to my init.el and on reloading got the above error. Some further digging online suggests that this is a collision with autopair mode - have you been able to reproduce this?

FYI: I found a workaround here: http://www.cnblogs.com/csophys/archive/2012/03/10/2389504.html

Hi,
I use graphviz-dot-mode to edit .gv dot file, if I type a [ after a node, it will give me two [, like this:
a_node [|[, where | is the point.

How to fix this? thanks.

I get this error with Emacs development version.

Hi,

When I install the package with MELPA, Emacs reports following warnings:

Leaving directory `/home/myUser/.emacs.d/elpa/graphviz-dot-mode-20140303.1301'

Compiling file /home/myUser/.emacs.d/elpa/graphviz-dot-mode-20140303.1301/graphviz-dot-mode-pkg.el at Sun Feb 8 02:18:37 2015
Entering directory `/home/myUser/.emacs.d/elpa/graphviz-dot-mode-20140303.1301/'

Compiling file /home/myUser/.emacs.d/elpa/graphviz-dot-mode-20140303.1301/graphviz-dot-mode.el at Sun Feb 8 02:18:37 2015
graphviz-dot-mode.el:399:1:Warning: (lambda (elm) ...) quoted with ' rather
than with #'
graphviz-dot-mode.el:402:1:Warning: (lambda (elm) ...) quoted with ' rather
than with #'
graphviz-dot-mode.el:405:1:Warning: (lambda (elm) ...) quoted with ' rather
than with #'

In graphviz-dot-mode:
graphviz-dot-mode.el:542:9:Warning: compilation-parse-errors-function' is an obsolete variable (as of 24.1); usecompilation-error-regexp-alist'
instead.
graphviz-dot-mode.el:543:7:Warning: reference to free variable `dot-menu'

In graphviz-dot-compilation-parse-errors:
graphviz-dot-mode.el:599:4:Warning: Use with-current-buffer' rather than save-excursion+set-buffer graphviz-dot-mode.el:625:12:Warning: Usewith-current-buffer' rather than
save-excursion+set-buffer
graphviz-dot-mode.el:625:12:Warning: goto-line' is for interactive use only; useforward-line' instead.

In graphviz-dot-view:
graphviz-dot-mode.el:842:11:Warning: assignment to free variable `novaproc'

In graphviz-dot-complete-word:
graphviz-dot-mode.el:929:29:Warning: (lambda (elm) ...) quoted with ' rather
than with #'

I am using Debian jessie with GNU Emacs 24.4.1

Regards

Company-mode is working great except it doesn't list node names. I've looked over documentation and found nothing am I missing something, is it normal functionality to not list nodes?

Appreciate any pointers!

If org mode isn't loaded already, the recently added org-mode integration causes an error. To reproduce, I ran emacs -q, then:

(load-file "~/.emacs.d/elpa/graphviz-dot-mode-20151010.2359/graphviz-dot-mode.el")

I get this error: (void-variable org-src-lang-modes)

I believe the reason is that eval-after-load needs its argument wrapped up in a quote. Instead of:

(eval-after-load 'org-mode
    (add-to-list 'org-src-lang-modes  '("dot" . graphviz-dot)))

it should be

(eval-after-load 'org-mode
   '(add-to-list 'org-src-lang-modes  '("dot" . graphviz-dot)))

Can you please use git tag on the latest commit to release updated code to melpa stable?

The code has a note at https://github.com/ppareit/graphviz-dot-mode/blob/master/graphviz-dot-mode.el#L588-L606:

;;  It would nicer if we could just use compilation-error-regexp-alist
;;  to do that, 3 options:
[…]
;;   - modify dot and neato !!! (PP:15/02/2005 seems to have happend,
;;                                       so version 0.4.0 should clean this mess up!)

graphviz-dot-mode, eimp, anaconda-mode, sphinx-doc, proceed? (y or n) y
Contacting host: melpa.org:443
package-install-from-archive: https://melpa.org/packages/graphviz-dot-mode-20181118.551.el: Not found
Mark set

graphviz-dot-mode indents multiline blocks with square brackets like the following:

  node [
        fontname = "Bitstream Vera Sans"
        fontsize = 8
        shape = "record"]

        edge [
              fontname = "Bitstream Vera Sans"
              fontsize = 8]

expected would be:

  node [
        fontname = "Bitstream Vera Sans"
        fontsize = 8
        shape = "record"]

  edge [
        fontname = "Bitstream Vera Sans"
        fontsize = 8]

An underscore in an ID lets the remainder of the ID not being recognised as a part of it. In particular, syntax highlighting stops at the underscore.

A Debian user requests 1 the following

In emacs24

M-x graphviz-dot-mode
M-x customize-mode

prompts for a major mode where I hoped it would go straight to the
"graphviz" customize defgroup.
This could be setup with

(put 'graphviz-dot-mode 'custom-mode-group 'graphviz)

Or change to define-derived-mode and use :group. define-derived-mode
would use `run-mode-hooks' too in an emacs new enough to have that.

Try to install it with package-install, but I get the following error:

https://melpa.org/packages/graphviz-dot-mode-20220309.1336.tar: Not found

System is:

GNU Emacs 28.2 (build 2, x86_64-w64-mingw32) of 2022-09-13

This face had been marked as obsolete for some time, I guess, and it has now been removed from the development version of Emacs. Solution is to use a different font lock face, I guess, but I have no idea which one would be most relevant.

When I run graphviz-dot-preview, I get "No Image found." and nothing happens. Does anybody know what's going on?

bug:

===== test.dot==========
digraph G {
credit -> blueberry
}

shows the characters "red" and "blue" in red colour

Though this major mode supports completions it is better to provide them through company completions. I could see a company backend but I don't how to use it

Hi! First off, thank you for this project. It has helped immensly in learning how to create a graphviz/dot diagram.

When completing fields for splines as of now, the suggested values are 0 ,1 false, no, true, yes.
While those are in use, they are a bit reduntant when inspecting the current documentation.

Current values seem to be none, (true|spline), (false|line), polyline, curved, ortho
Is this feasible to implement?

Hello,
Please find a fix in pull request #53
Thanks for all your work!

Good evening,

Tonight I am writing to humbly put in a request for you to tag this project.

The reason is that a lot of users want to rely on the most "stable" release, by
the most broad definition of the term. For me, it is really simple, I am setting
up a "stable" Emacs configuration of my system here https://github.com/grettke/home/blob/master/.emacs.el
and I would like to rely 100% upon MELPA Stable http://stable.melpa.org/#/ .

I've used your package for a long time, love it, and so do many, many others.
This is a way to get that project out to the other thousands and thousands of
users who also rely upon MELPA stable.

All it takes is for you to create a tag, and within hours, it will show up on
MELPA stable.

Can't wait to hear about what you think and whether or not a tag is in this
project's future!

Kind regards,

Grant Rettke

P.S.

This most has been critical to thousands of us for years.

I can't speak for everyone, but I do feel quite strongly that this is
ready for a "release" at whatever number you version it at.

It would be great to add a header

;; Package-Requires: ((emacs "X.Y"))

to state which minimum version number of Emacs is supported. This is primarily useful for development so that contributors know which versions of Emacs have to be supported.

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