diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/custom.el | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lisp/custom.el b/lisp/custom.el index be65c865f06..b0c4877d5c8 100644 --- a/lisp/custom.el +++ b/lisp/custom.el @@ -983,10 +983,16 @@ Every theme X has a property `provide-theme' whose value is \"X-theme\". ;; settings of enabled themes that apply to it. ;; The property value is a list of settings, each with the form ;; (THEME MODE VALUE). THEME, MODE and VALUE are as above. +;; Each of these lists is ordered by decreasing theme precedence. +;; Thus, the first element is always the one that is in effect. -;; When a theme is disabled, its settings are removed from the -;; `theme-value' and `theme-face' properties, but the -;; theme's own `theme-settings' property remains unchanged. +;; Disabling a theme removes its settings from the `theme-value' and +;; `theme-face' properties, but the theme's own `theme-settings' +;; property remains unchanged. + +;; Loading a theme implicitly enables it. Enabling a theme adds its +;; settings to the symbols' `theme-value' and `theme-face' properties, +;; or moves them to the front of those lists if they're already present. (defvar custom-loaded-themes nil "Custom themes that have been loaded.") @@ -1101,7 +1107,7 @@ If it is already enabled, just give it highest precedence (after `user')." (if (eq prop 'theme-value) (custom-theme-recalc-variable symbol) (custom-theme-recalc-face symbol))))) - (push theme custom-enabled-themes) + (push theme (delq theme custom-enabled-themes)) ;; `user' must always be the highest-precedence enabled theme. (unless (eq theme 'user) (custom-enable-theme 'user))) |