update packages and add valign

lisp/cond-let/cond-let.el

@@ -1,6 +1,6 @@
 ;;; cond-let.el --- Additional and improved binding conditionals  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2025 Jonas Bernoulli
+;; Copyright (C) 2025-2026 Jonas Bernoulli
 
 ;; May contain traces of Emacs, which is
 ;; Copyright (C) 1985-2025 Free Software Foundation, Inc.
@@ -9,8 +9,8 @@
 ;; Homepage: https://github.com/tarsius/cond-let
 ;; Keywords: extensions
 
-;; Package-Version: 20251101.1942
-;; Package-Revision: 288b7d365632
+;; Package-Version: 20260201.1500
+;; Package-Revision: 8bf87d45e169
 ;; Package-Requires: ((emacs "28.1"))
 
 ;; SPDX-License-Identifier: GPL-3.0-or-later
@@ -30,14 +30,16 @@
 
 ;;; Commentary:
 
-;; This is an ALPHA release!
-;; Breaking changes are possible!
+;; This is a BETA release!
+;; Breaking changes are unlikely but still possible!
+;; See https://github.com/tarsius/cond-let/wiki.
 
 ;; Emacs provides the binding conditionals `if-let', `if-let*',
 ;; `when-let', `when-let*', `and-let*' and `while-let'.
 
 ;; This package implements the missing `and-let' and `while-let*',
-;; and the original `cond-let', `cond-let*', `and$' and `and>'.
+;; and the original `cond-let', `cond-let*', `when$', `and$' and
+;; `and>'.
 
 ;; This package additionally provides more consistent and improved
 ;; implementations of the binding conditionals already provided by
@@ -61,6 +63,7 @@
 ;;   ("and>"      . "cond-let--and>")
 ;;   ("and-let"   . "cond-let--and-let")
 ;;   ("if-let"    . "cond-let--if-let")
+;;   ("when$"     . "cond-let--when$")
 ;;   ("when-let"  . "cond-let--when-let")
 ;;   ("while-let" . "cond-let--while-let"))
 ;; End:
@@ -73,8 +76,8 @@
 ;; Due to limitations of the shorthand implementation this has to be
 ;; done for each individual library.  "dir-locals.el" cannot be used.
 
-;; If you use `and$' and `and>', you might want to add this to your
-;; configuration:
+;; If you use `when$', `and$' and `and>', you might want to add this
+;; to your configuration:
 
 ;;   (with-eval-after-load 'cond-let
 ;;     (font-lock-add-keywords 'emacs-lisp-mode
@@ -93,38 +96,38 @@
   (let (body)
     (dolist (clause (nreverse clauses))
       (cond
-       ((vectorp clause)
-        (setq body
-              `((,(if (and sequential (length> clause 1)) 'let* 'let)
-                 ,(mapcar (lambda (vec) (append vec nil)) clause)
-                 ,@body))))
-       ((let (varlist)
-          (while (vectorp (car clause))
-            (push (append (pop clause) nil) varlist))
-          (push (cond
-                 (varlist
-                  `(,(pcase (list (and body t)
-                                  (and sequential (length> varlist 1)))
-                       ('(t   t ) 'cond-let--when-let*)
-                       (`(t   ,_) 'cond-let--when-let)
-                       ('(nil t ) 'cond-let--and-let*)
-                       (`(nil ,_) 'cond-let--and-let))
-                    ,(nreverse varlist)
-                    ,(if body
-                         `(throw ',tag ,(macroexp-progn clause))
-                       (macroexp-progn clause))))
-                 ((length= clause 1)
-                  (if body
-                      (let ((a (gensym "anon")))
-                        `(let ((,a ,(car clause)))
-                           (when ,a (throw ',tag ,a))))
-                    (car clause)))
-                 ((and (eq (car clause) t) (not body))
-                  (macroexp-progn (cdr clause)))
-                 (t
-                  `(when ,(pop clause)
-                     (throw ',tag ,(macroexp-progn clause)))))
-                body)))))
+        ((vectorp clause)
+         (setq body
+               `((,(if (and sequential (length> clause 1)) 'let* 'let)
+                  ,(mapcar (lambda (vec) (append vec nil)) clause)
+                  ,@body))))
+        ((let (varlist)
+           (while (vectorp (car clause))
+             (push (append (pop clause) nil) varlist))
+           (push (cond
+                   (varlist
+                    `(,(pcase (list (and body t)
+                                    (and sequential (length> varlist 1)))
+                         ('(t   t ) 'cond-let--when-let*)
+                         (`(t   ,_) 'cond-let--when-let)
+                         ('(nil t ) 'cond-let--and-let*)
+                         (`(nil ,_) 'cond-let--and-let))
+                      ,(nreverse varlist)
+                      ,(if body
+                           `(throw ',tag ,(macroexp-progn clause))
+                         (macroexp-progn clause))))
+                   ((length= clause 1)
+                    (if body
+                        (let ((a (gensym "anon")))
+                          `(let ((,a ,(car clause)))
+                             (when ,a (throw ',tag ,a))))
+                      (car clause)))
+                   ((and (eq (car clause) t) (not body))
+                    (macroexp-progn (cdr clause)))
+                   (t
+                    `(when ,(pop clause)
+                       (throw ',tag ,(macroexp-progn clause)))))
+                 body)))))
     body))
 
 (defmacro cond-let* (&rest clauses)
@@ -452,7 +455,7 @@ BODY must be one or more expressions.  If VARLIST is empty, do nothing
 and return nil.
 
 \(fn VARLIST BODY...)"
-  (declare (debug (form form)))
+  (declare (indent 1) (debug (form form)))
   `(let (($ ,varform))
      (when $
        ,bodyform ,@body)))