emacs: make my theme change functions more robust

only call sml/apply-theme if smart-mode-line is available

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index e709f70..0d2c850 100644 (file)
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -1609,7 +1609,8 @@ This function is intended for use with `ivy-ignore-buffers'."
   (interactive)
   (mapc #'disable-theme custom-enabled-themes)
   (load-theme 'tangomod t)
   (interactive)
   (mapc #'disable-theme custom-enabled-themes)
   (load-theme 'tangomod t)

-  (sml/apply-theme 'tangomod)
+  (when (featurep 'smart-mode-line)
+    (sml/apply-theme 'tangomod))

   (font-lock-remove-keywords
    'org-mode b/org-mode-font-lock-keywords)
   (when (featurep 'erc-hl-nicks)
   (font-lock-remove-keywords
    'org-mode b/org-mode-font-lock-keywords)
   (when (featurep 'erc-hl-nicks)


@@ -1622,7 +1623,8 @@ This function is intended for use with `ivy-ignore-buffers'."
   (interactive)
   (mapc #'disable-theme custom-enabled-themes)
   (load-theme 'doom-one t)
   (interactive)
   (mapc #'disable-theme custom-enabled-themes)
   (load-theme 'doom-one t)

-  (sml/apply-theme 'automatic)
+  (when (featurep 'smart-mode-line)
+    (sml/apply-theme 'automatic))

   (font-lock-add-keywords
    'org-mode b/org-mode-font-lock-keywords t)
   (when (featurep 'erc-hl-nicks)
   (font-lock-add-keywords
    'org-mode b/org-mode-font-lock-keywords t)
   (when (featurep 'erc-hl-nicks)