doc/concepts.tex: Fix subclass/superclass confusion.

[sod] / src / module-proto.lisp

diff --git a/src/module-proto.lisp b/src/module-proto.lisp
index 7e42a5b..b45a994 100644 (file)
--- a/src/module-proto.lisp
+++ b/src/module-proto.lisp
@@ -141,9 +141,9 @@
    according to the class choice set in the module's `:module-class'
    property.  This has the side effects of calling `shared-initialize',
    setting the module's state to `t', and checking for unrecognized
-   properties.  (Therefore subclasses should add a method to
-   `shared-initialize' taking care of looking at interesting properties, just
-   to make sure they're ticked off.)"))
+   properties.  (Therefore subclasses should add a method to `shared-
+   initialize' taking care of looking at interesting properties, just to make
+   sure they're ticked off.)"))
 
 ;;;--------------------------------------------------------------------------
 ;;; Module objects.
@@ -224,4 +224,17 @@
   "Evaluate BODY within the context of a temporary module."
   `(call-with-temporary-module (lambda () ,@body)))
 
+;;;--------------------------------------------------------------------------
+;;; Code fragments.
+
+(export '(c-fragment c-fragment-text))
+(defclass c-fragment ()
+  ((location :initarg :location :type file-location :reader file-location)
+   (text :initarg :text :type string :reader c-fragment-text))
+  (:documentation
+   "Represents a fragment of C code to be written to an output file.
+
+   A C fragment is aware of its original location, and will bear proper
+   `#line' markers when written out."))
+
 ;;;----- That's all, folks --------------------------------------------------