Ranger preview/spaceline redraw issue

[arronmabrey]

Description

Ranger preview/spaceline redraw issue

Reproduction guide 🪲 [updated]

• git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
• checkout current master [9f9faa4] or current develop [b8ca74e] (verified with both)
• start spacemacs for first time and accept defaults
• edit generated .spacemacs file with the following diff

diff --git a/.spacemacs b/.spacemacs
index 170910c..030dd92 100644
--- a/.spacemacs
+++ b/.spacemacs
@@ -34,7 +34,10 @@ values."
      ;;        shell-default-position 'bottom)
      ;; spell-checking
      ;; syntax-checking
-     ;; version-control
+     version-control
+     (ranger :variables
+             ranger-show-literal nil
+             ranger-show-preview t)
      )
    ;; List of additional packages that will be installed without being
    ;; wrapped in a layer. If you need some configuration for these
@@ -206,7 +209,7 @@ values."
    ;; If non nil line numbers are turned on in all `prog-mode' and `text-mode'
    ;; derivatives. If set to `relative', also turns on relative line numbers.
    ;; (default nil)
-   dotspacemacs-line-numbers nil
+   dotspacemacs-line-numbers t
    ;; If non-nil smartparens-strict-mode will be enabled in programming modes.
    ;; (default nil)
    dotspacemacs-smartparens-strict-mode nil

• quit/relaunch spacemacs
• invoke ranger SPC a r and preview files (I previewed the core spacemacs elisp file, but any should work)

Observed behaviour: 👀 💔

Expected behaviour: ❤️ 😄
not that ^^^ ;-)

System Info 💻

Note: these values may no longer apply / I have reproduced with fresh installs as detailed above

• OS: darwin
• Emacs: 24.5.1
• Spacemacs: 0.105.22
• Spacemacs branch: develop (rev. 4071e0c)
• Graphic display: nil
• Distribution: spacemacs
• Editing style: vim
• Completion: helm
• Layers:

(auto-completion better-defaults clojure emacs-lisp fasd git github gtags javascript themes-megapack markdown
                 (ranger :variables ranger-show-literal nil ranger-show-preview t)
                 (ruby :variables ruby-version-manager 'rbenv ruby-test-runner 'rspec)
                 theming org react
                 (shell :variables shell-default-height 40 shell-default-position 'bottom shell-default-shell 'multi-term shell-default-term-shell "/bin/zsh")
                 spell-checking syntax-checking
                 (version-control :variables version-control-global-margin t version-control-diff-tool 'git-gutter))

[arronmabrey]

I cloned a fresh copy of master with a default generated .spacemacs file and this bug is not present. I switched to the latest develop with the fresh .spacemacs file and the bug is not present. So it must be something in my config. I try to isolate it and report back.

[arronmabrey]

Here are the distilled reproduction steps using both fresh install of current master OR current develop.

• git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
• checkout current master [9f9faa4] or current develop [b8ca74e] (verified with both)
• start spacemacs for first time and accept defaults
• edit generated .spacemacs file with the following diff

diff --git a/.spacemacs b/.spacemacs
index 170910c..030dd92 100644
--- a/.spacemacs
+++ b/.spacemacs
@@ -34,7 +34,10 @@ values."
      ;;        shell-default-position 'bottom)
      ;; spell-checking
      ;; syntax-checking
-     ;; version-control
+     version-control
+     (ranger :variables
+             ranger-show-literal nil
+             ranger-show-preview t)
      )
    ;; List of additional packages that will be installed without being
    ;; wrapped in a layer. If you need some configuration for these
@@ -206,7 +209,7 @@ values."
    ;; If non nil line numbers are turned on in all `prog-mode' and `text-mode'
    ;; derivatives. If set to `relative', also turns on relative line numbers.
    ;; (default nil)
-   dotspacemacs-line-numbers nil
+   dotspacemacs-line-numbers t
    ;; If non-nil smartparens-strict-mode will be enabled in programming modes.
    ;; (default nil)
    dotspacemacs-smartparens-strict-mode nil

• quit/relaunch spacemacs
• invoke ranger SPC a r and preview files (I previewed the core spacemacs elisp file, but any should work)

[rjhilgefort]

I'm seeing something similar, but my buffers are affected as well.

[github-actions]

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