Adjust sorting of format help output

clash/clash.lisp

@@ -473,7 +473,7 @@ list of trash directories that were present in INFOS."
     (clingon:make-option
      :flag
      :key :quiet
-     :description "suppress print matches (use with -t)"
+     :description "don't print matches (use with -t)"
      :short-name #\q
      :long-name "quiet"))))
 

clash/format.lisp

@@ -156,7 +156,7 @@ instead."
                   :type string
                   :initform ""
                   :documentation "The used-passed format string."))
-  (:default-initargs :parameter "FORMAT-CONTROL")
+  (:default-initargs :parameter "FORMAT")
   (:documentation "Option that takes a format string."))
 
 (defmethod clingon:initialize-option ((option option-format-string) &key)
@@ -231,6 +231,12 @@ parse-format-string)."
             when extra-action
               do (funcall extra-action (aref objs-arr index)))))
 
+(defun format-code-name-less-p (c1 c2)
+  "Return non-nil if C2 sorts after C1 (both are format code names)."
+  (if (equalp c1 c2)
+      (and (not (eql c1 c2)) (upper-case-p c2))
+      (char-lessp c1 c2)))
+
 (defun print-format-info (stream &rest name-directive-pairs)
   (format stream "~
 Format strings use C-style and printf-style escape sequences. Each character
@@ -251,8 +257,9 @@ the initial % character)~%")
 The recognized printf-style sequences for ~A are:
   \"%%\" - a literal %
  *\"%#\" - the index of the current item (used when prompting)~%" name)
-        do (dolist (code (sort (copy-list directive) #'char-lessp
-                               :key #'format-code-name))
+        do (dolist (code (stable-sort
+                          (copy-list directive) #'format-code-name-less-p
+                          :key #'format-code-name))
              (with-slots (name doc padder) code
                (format stream " ~:[ ~;*~]\"%~A\"~@[ - ~A~]~%"
                        padder name doc)))