doc/structures.tex: Mention that the Sod examples are fictitious.

[sod] / src / optparse.lisp

diff --git a/src/optparse.lisp b/src/optparse.lisp
index 74df161..5268cda 100644 (file)
--- a/src/optparse.lisp
+++ b/src/optparse.lisp
@@ -83,9 +83,9 @@
                                      #+ecl (loop for i from 1
                                                  below (ext:argc)
                                                  collect (ext:argv i))))
-                              (error "Unsupported Lisp."))))))
+                              (error "Unsupported Lisp"))))))
 
-         *program-name* (pathname-name (car *command-line*))))
+       *program-name* (pathname-name (car *command-line*))))
 
 ;;;--------------------------------------------------------------------------
 ;;; Fancy conditionals.
@@ -165,15 +165,19 @@
                          (opt-long-name o)
                          (opt-arg-optional-p o)
                          (opt-arg-name o)
-                         (opt-documentation o)))))
-            (:constructor %make-option)
+                         (opt-%documentation o)))))
+            (:constructor %make-option
+                (&key long-name tag negated-tag short-name
+                      arg-name arg-optional-p documentation
+                 &aux (%documentation documentation)))
             (:constructor make-option
                 (long-name short-name
                  &optional arg-name
                  &key (tag (intern (string-upcase long-name) :keyword))
                       negated-tag
                       arg-optional-p
-                      doc (documentation doc))))
+                      doc (documentation doc)
+                 &aux (%documentation documentation))))
   "Describes a command-line option.  Slots:
 
    LONG-NAME   The option's long name.  If this is null, the `option' is
@@ -203,14 +207,15 @@
                wrapped.  If nil, the option is omitted from the help
                text.
 
-   Usually, one won't use make-option, but use the option macro instead."
+   Usually, one won't use `make-option', but use the `option' macro instead."
   (long-name nil :type (or null string))
   (tag nil :type t)
   (negated-tag nil :type t)
   (short-name nil :type (or null character))
   (arg-name nil :type (or null string))
   (arg-optional-p nil :type t)
-  (documentation nil :type (or null string)))
+  (%documentation nil :type (or null string)))
+(define-access-wrapper opt-documentation opt-%documentation)
 
 (export '(option-parser option-parser-p make-option-parser
          op-options op-non-option op-long-only-p op-numeric-p
@@ -225,6 +230,7 @@
                       negated-numeric-p
                       long-only-p
                  &aux (args (cons nil argstmp))
+                      (%options options)
                       (next args)
                       (negated-p (or negated-numeric-p
                                      (some #'opt-negated-tag
@@ -258,7 +264,7 @@
                still allowed, and may be cuddled as usual.  The default is
                nil."
   (args nil :type list)
-  (options nil :type list)
+  (%options nil :type list)
   (non-option :skip :type (or function (member :skip :stop :return)))
   (next nil :type list)
   (short-opt nil :type (or null string))
@@ -268,6 +274,7 @@
   (numeric-p nil :type t)
   (negated-numeric-p nil :type t)
   (negated-p nil :type t))
+(define-access-wrapper op-options op-%options)
 
 (export 'option-parse-error)
 (define-condition option-parse-error (error simple-condition)
@@ -889,11 +896,8 @@
 ;;; Support stuff for help and usage messages.
 
 (defun print-text (string
-                  &optional
-                  (stream *standard-output*)
-                  &key
-                  (start 0)
-                  (end nil))
+                  &optional (stream *standard-output*)
+                  &key (start 0) (end nil))
   "Prints STRING to a pretty-printed STREAM, breaking it at whitespace and
    newlines in the obvious way.  Stuff between square brackets is not broken:
    this makes usage messages work better."