X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/88d1add260ad0eed008fa7559588c2cb2529bc7a..9252626a58343d3256feb3b8c0456749ec1b4300:/src/optparse.lisp?ds=inline

diff --git a/src/optparse.lisp b/src/optparse.lisp
index c901a9e..1de6dfe 100644
--- a/src/optparse.lisp
+++ b/src/optparse.lisp
@@ -672,7 +672,7 @@
    RADIX may be nil to allow radix prefixes, or an integer between 2 and 36.
    An option-parse-error is signalled if the ARG is not a valid integer, or
    if it is not between MIN and MAX (either of which may be nil if no lower
-   resp. upper bound is wanted)."
+   or upper bound is wanted)."
   (multiple-value-bind (v end) (parse-c-integer arg :radix radix)
     (unless (and v (>= end (length arg)))
       (option-parse-error "Bad integer `~A'" arg))
@@ -997,7 +997,8 @@
     (dolist (o opts)
       (let ((doc (opt-documentation o)))
 	(cond ((not o))
-	      ((not (opt-long-name o))
+	      ((not (or (opt-short-name o)
+			(opt-long-name o)))
 	       (when newlinep
 		 (terpri stream)
 		 (setf newlinep nil))
@@ -1007,12 +1008,14 @@
 	      (doc
 	       (setf newlinep t)
 	       (pprint-logical-block (stream nil :prefix "  ")
-		 (format stream "~:[   ~;-~:*~C,~] --~A"
+		 (format stream "~:[   ~;-~:*~C~:[~;,~]~:*~]~@[ --~A~]"
 			 (opt-short-name o)
 			 (opt-long-name o))
 		 (when (opt-arg-name o)
-		   (format stream "~:[=~A~;[=~A]~]"
+		   (format stream
+			   "~:[~;[~]~:[~0@*~:[ ~;~]~*~;=~]~A~0@*~:[~;]~]"
 			   (opt-arg-optional-p o)
+			   (opt-long-name o)
 			   (opt-arg-name o)))
 		 (write-string "  " stream)
 		 (pprint-tab :line 30 1 stream)