bug#52277: 29.0.50; failure to display svg in org latex preview with modus-vivendi theme

bug#52277: 29.0.50; failure to display svg in org latex preview with modus-vivendi theme

[çağlar girit via Bug reports for GNU Emacs, the Swiss army knife of text editors]

1. emacs -Q
2. customize org-preview-latex-default-process to dvisvgm
3. load-theme modus-vivendi
4. open an org file and write $test$
5. turn on latex preview with C-c C-x C-l

The latex will be rendered as a white box, white text on white 
background

6. M-x modus-themes-toggle

The latex will be rendered white text on black background

7. reload latex preview with C-c C-x C-l twice

latex will be rendered black text on white background

8. toggle modus again

latex will still be rendered as white box



In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 
3.24.30, cairo version 1.16.0)
 of 2021-11-10, unofficial emacs-snapshot build: 
 http://emacs.secretsauce.net built on lilbastard
Windowing system distributor 'The X.Org Foundation', version 
11.0.12011000
System Description: Debian GNU/Linux bookworm/sid

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --enable-libsystemd 
 --with-native-compilation
 --with-pop=yes
 --enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/29.0.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/29.0.50/site-lisp:/usr/share/emacs/site-lisp
 --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man 
 --enable-libsystemd
 --with-native-compilation --with-pop=yes
 --enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/29.0.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/29.0.50/site-lisp:/usr/share/emacs/site-lisp
 --with-x=yes --with-imagemagick --with-x-toolkit=gtk3
 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -ffile-prefix-map=/build/emacs-snapshot-pUTpBh/emacs-snapshot-20211109+emacs-27.1-11138-g465ec29926d=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall -fno-omit-frame-pointer'
 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ
IMAGEMAGICK JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2
M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG 
SECCOMP
SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB
Important settings:
  value of $LC_TIME: C
  value of $LANG: C.UTF-8
  locale-coding-system: utf-8-unix

Major mode: mu4e-headers

Minor modes in effect:
  which-key-mode: t
  winner-mode: t
  windmove-mode: t
  ivy-prescient-mode: t
  prescient-persist-mode: t
  counsel-mode: t
  ivy-mode: t
  mu4e-search-minor-mode: t
  hl-line-mode: t
  mu4e-update-minor-mode: t
  mu4e-context-minor-mode: t
  save-place-mode: t
  global-auto-revert-mode: t
  pdf-occur-global-minor-mode: t
  savehist-mode: t
  desktop-save-mode: t
  shell-dirtrack-mode: t
  recentf-mode: t
  override-global-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  global-prettify-symbols-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  global-visual-line-mode: t
  visual-line-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-save-visited-mode: t

Load-path shadows:
/home/cog/.emacs.d/elpa/transient-20211105.100/transient hides 
/usr/share/emacs/29.0.50/lisp/transient

Features:
(shadow emacsbug face-remap char-fold which-key vc-git diff-mode
vc-dispatcher org-eldoc cdlatex texmathp org-indent image-file
image-converter ol-eww eww url-queue mm-url ol-rmail ol-mhe ol-irc
ol-info ol-gnus nnselect gnus-search eieio-opt speedbar ezimage 
dframe
ol-docview doc-view ol-bibtex ol-bbdb ol-w3m ol-doi org-link-doi 
winner
windmove goto-last-point ivy-prescient prescient counsel xdg xref
project swiper cl-extra two-column server pinentry expand-region
text-mode-expansions the-org-mode-expansions er-basic-expansions
expand-region-core expand-region-custom ace-link avy
flyspell-correct-ivy ivy delsel ivy-faces ivy-overlay colir color
flyspell-correct flyspell ispell smtpmail-async mu4e-contrib 
eshell
esh-cmd esh-ext esh-opt esh-proc esh-io esh-arg esh-module 
esh-groups
esh-util org-mu4e mu4e mu4e-org mu4e-view thingatpt gnus-art mm-uu
mml2015 mm-view mml-smime smime dig gnus-sum gnus-group gnus-undo
gnus-start gnus-dbus dbus gnus-cloud nnimap nnmail mail-source 
utf7
netrc nnoo gnus-spec gnus-int gnus-range gnus-win gnus nnheader
mu4e-main mu4e-headers mu4e-lists mu4e-compose mu4e-draft 
mu4e-actions
smtpmail sendmail mu4e-search mu4e-bookmarks mu4e-mark 
mu4e-message shr
kinsoku svg xml dom flow-fill mule-util hl-line mu4e-contacts
mu4e-update mu4e-folders mu4e-server mu4e-context mu4e-vars 
mu4e-helpers
ido message yank-media rfc822 mml mml-sec epa derived epg rfc6068
epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies 
mm-encode
mailabbrev mail-utils gmm-utils mailheader mu4e-meta 
modus-vivendi-theme
modus-themes pcase saveplace whitespace autorevert filenotify 
pdf-occur
ibuf-ext ibuffer ibuffer-loaddefs tablist tablist-filter
semantic/wisent/comp semantic/wisent semantic/wisent/wisent
semantic/util-modes semantic/util semantic semantic/tag 
semantic/lex
semantic/fw mode-local cedet pdf-isearch let-alist pdf-misc imenu
pdf-tools compile cus-edit cus-load pdf-view bookmark
text-property-search pp jka-compr pdf-cache pdf-info tq pdf-util
pdf-macs image-mode dired dired-loaddefs exif org-download 
org-element
avl-tree generator org-attach org-id org-refile org ob ob-tangle 
ob-ref
ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint
org-pcomplete org-list org-faces org-entities noutline outline
org-version ob-emacs-lisp ob-core ob-eval org-table oc-basic 
bibtex ol
rx org-keys oc org-compat advice org-macs org-loaddefs find-func
help-mode cal-menu calendar cal-loaddefs url-http url-auth 
mail-parse
rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr url-gw nsm 
rmc
puny async savehist desktop frameset tramp-cache tramp-sh tramp
tramp-loaddefs trampver tramp-integration files-x tramp-compat 
shell
pcomplete comint ansi-color ring parse-time iso8601 time-date 
ls-lisp
format-spec recentf tree-widget wid-edit use-package 
use-package-ensure
use-package-delight use-package-diminish use-package-bind-key 
bind-key
easy-mmode use-package-core finder-inf tex-site info package 
browse-url
url url-proxy url-privacy url-expand url-methods url-history 
url-cookie
url-domsuf url-util mailcap url-handlers url-parse auth-source 
cl-seq
eieio eieio-core cl-macs eieio-loaddefs password-cache json map 
url-vars
seq gv subr-x byte-opt bytecomp byte-compile cconv cl-loaddefs 
cl-lib
iso-transl tooltip eldoc paren electric uniquify ediff-hook 
vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win 
x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list 
replace
newcomment text-mode lisp-mode prog-mode register page tab-bar 
menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse 
jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer 
cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai 
tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak 
czech
european ethiopic indian cyrillic chinese composite emoji-zwj 
charscript
charprop case-table epa-hook jka-cmpr-hook help simple abbrev 
obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env 
code-pages
mule custom widget hashtable-print-readable backquote threads 
dbusbind
inotify lcms2 dynamic-setting system-font-setting 
font-render-setting
cairo move-toolbar gtk x-toolkit x multi-tty make-network-process
native-compile emacs)

Memory information:
((conses 16 567929 36111)
 (symbols 48 36023 5)
 (strings 32 164010 7327)
 (string-bytes 1 5514408)
 (vectors 16 63211)
 (vector-slots 8 1242626 27693)
 (floats 8 1033 340)
 (intervals 56 9483 1615)
 (buffers 992 25))

-- 
çög

bug#52277: 29.0.50; failure to display svg in org latex preview with modus-vivendi theme

[Lars Ingebrigtsen]

çağlar girit <cog@pelagi.cc> writes:

> 1. emacs -Q
> 2. customize org-preview-latex-default-process to dvisvgm
> 3. load-theme modus-vivendi
> 4. open an org file and write $test$
> 5. turn on latex preview with C-c C-x C-l
>
> The latex will be rendered as a white box, white text on white
> background

I'm not familiar with the Org latex preview stuff, but it sounds like it
might not be specifying both foreground and background colours, perhaps?
(And SVGs will use Emacs' background colours if not specified.)

(I've added Kyle to the CCs.)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#52277: 29.0.50; failure to display svg in org latex preview with modus-vivendi theme

[Kyle Meyer]

reassign 52277 emacs,org-mode
quit

Lars Ingebrigtsen writes:

> çağlar girit <cog@pelagi.cc> writes:
>
>> 1. emacs -Q
>> 2. customize org-preview-latex-default-process to dvisvgm
>> 3. load-theme modus-vivendi
>> 4. open an org file and write $test$
>> 5. turn on latex preview with C-c C-x C-l
>>
>> The latex will be rendered as a white box, white text on white
>> background
>
> I'm not familiar with the Org latex preview stuff, but it sounds like it
> might not be specifying both foreground and background colours, perhaps?

I'm not familiar with it either, but I just tried with dvisvgm 2.6.3, an
Emacs built from emacs-28.0.90-21-gfef3e600618, and a vanilla config
aside from

  (load-theme 'modus-vivendi t)
  (setq org-preview-latex-default-process 'dvisvgm)

Calling org-latex-preview renders "test" with a white foreground and
black background for me.