From 4cf60c3fea16b60eb18c9a7d8403b75c89aeffef Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Fri, 21 Oct 2022 21:37:30 -0500
Subject: blhe

---
 lisp/pita.el | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 lisp/pita.el

(limited to 'lisp/pita.el')

diff --git a/lisp/pita.el b/lisp/pita.el
new file mode 100644
index 0000000..92ebf1b
--- /dev/null
+++ b/lisp/pita.el
@@ -0,0 +1,64 @@
+;;; pita.el --- wrappers making emacs less of a PITA -*- lexical-binding: t -*-
+;; 🥙
+
+(defmacro with-message (msg &rest body)
+  (declare (indent 1))
+  (when (listp msg)
+    (setq msg (apply #'format (car msg) (cdr msg))))
+  (when (string-match "[[:alnum:]]\\'" msg)
+    (setq msg (concat msg "...")))
+  (let ((m (gensym))
+        (r (gensym)))
+    `(let ((,m ,msg)
+           (,r nil))
+       (condition-case e
+           (setq r (progn (message ,m) ,@body))
+         (:success (message "%s done" ,m) r)
+         (t (signal (car e) (cdr e)))))))
+
+(defun walk-tree-replace (tree find replace)
+  (let ((r nil))
+    (dolist (form tree)
+      (push (cond ((eq find form) replace)
+                  ((listp form)
+                   (walk-tree-replace form find replace))
+                  (t form))
+            r))
+    (reverse r)))
+
+(defmacro with-pr (msg &rest body)
+  (declare (indent 1))
+  (when (listp msg)
+    (setq msg (apply #'format (car msg) (cdr msg))))
+  (when (string-match "[[:alnum:]]\\'" msg)
+    (setq msg (concat msg "...")))
+  (let ((pr (gensym))
+        (m (gensym)))
+    `(let* ((,m ,msg)
+            (,pr (unless (minibufferp)
+                  (make-progress-reporter ,m))))
+       ,@(or (and pr (walk-tree-replace body '@ `(progress-reporter-update ,pr)))
+             body)
+       (and ,pr (progress-reporter-done ,pr)))))
+
+
+;;; crux advices
+;; these should all go :before the function they're advising.
+
+(defun with-region-or-buffer (&rest _)
+  (interactive (if mark-active
+                   (list (region-beginning) (region-end))
+                 (list (point-min) (point-max)))))
+
+(defun with-region-or-line (&rest _)
+    (interactive (if mark-active
+                     (list (region-beginning) (region-end))
+                   (list (line-beginning-position) (line-end-position)))))
+
+(defun with-region-or-to-eol (&rest _)
+  (interactive (if mark-active
+                   (list (region-beginning) (region-end))
+                 (list (point) (line-end-position)))))
+
+(provide 'pita)
+;;; pita.el ends here
-- 
cgit 1.4.1-21-gabe81