diff options
Diffstat (limited to 'sx.el')
| -rw-r--r-- | sx.el | 21 |
1 files changed, 14 insertions, 7 deletions
@@ -325,6 +325,20 @@ ID is an integer." (when (looking-at-p "$") (forward-char 1))))) +(defmacro sx--create-comparator (name doc compare-func get-func) + "Define a new comparator called NAME with documentation DOC. +COMPARE-FUNC is a function that takes the return value of +GET-FUNC and performs the actual comparison." + (declare (indent 1) (doc-string 2)) + `(progn + ;; In using `defalias', the macro supports both function + ;; symbols and lambda expressions. + (defun ,name (a b) + ,doc + (funcall ,compare-func + (funcall ,get-func a) + (funcall ,get-func b))))) + ;;; Printing request data (defvar sx--overlays nil @@ -420,13 +434,6 @@ Run after `sx-init--internal-hook'." This is used internally to set initial values for variables such as filters.") -(defun sx--< (property x y &optional predicate) - "Non-nil if PROPERTY attribute of alist X is less than that of Y. -With optional argument PREDICATE, use it instead of `<'." - (funcall (or predicate #'<) - (cdr (assoc property x)) - (cdr (assoc property y)))) - (defmacro sx-init-variable (variable value &optional setter) "Set VARIABLE to VALUE using SETTER. SETTER should be a function of two arguments. If SETTER is nil, |