branch: elpa/tablist
commit 9c0c56dc7022401021323ca57fc1abdb702e9c61
Author: Andreas Politz <poli...@hochschule-trier.de>
Commit: Andreas Politz <poli...@hochschule-trier.de>
* lisp/pdf-occur.el: New and improved asynchronous, multiple file occur.
* lisp/pdf-isearch.el:(pdf-isearch-occur): New command.
* lisp/tablist.el (tablist-generate-sorter): New macro
* lisp/pdf-tools.el (pdf-tools-modes, pdf-tools-enabled-modes): Added
occur global mode.
---
tablist.el | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/tablist.el b/tablist.el
index b168c66..77e731c 100644
--- a/tablist.el
+++ b/tablist.el
@@ -1926,5 +1926,28 @@ AWINDOW is deleted."
(tablist-window-attach newwin window)
newwin))
+(defmacro tablist-generate-sorter (column compare-fn &optional read-fn)
+ "Generate a sort function for `tabulated-list' entries.
+
+Example:
+
+ \(tablist-generate-sorter 0 '< 'string-to-number\)
+
+would create a sort function sorting `tabulated-list-entries' on
+the 0-th column as numbers by the less-than relation."
+
+ (let ((column-sym (make-symbol "column"))
+ (compare-fn-sym (make-symbol "compare-fn"))
+ (read-fn-sym (make-symbol "read-fn")))
+ `(let ((,column-sym ,column)
+ (,compare-fn-sym ,compare-fn)
+ (,read-fn-sym (or ,read-fn 'identity)))
+ (lambda (e1 e2)
+ (funcall ,compare-fn-sym
+ (funcall ,read-fn-sym
+ (aref (cadr e1) ,column-sym))
+ (funcall ,read-fn-sym
+ (aref (cadr e2) ,column-sym)))))))
+
(provide 'tablist)
;;; tablist.el ends here
