X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/1d8cc67a3f4ded443f5efc673a616883cbae9c50..9ec578d9fe450b7e7f9030dc9d930185593aa991:/src/module-output.lisp

diff --git a/src/module-output.lisp b/src/module-output.lisp
index f04bdd6..f61eb92 100644
--- a/src/module-output.lisp
+++ b/src/module-output.lisp
@@ -79,8 +79,9 @@
 		    (make-instance 'position-aware-output-stream
 				   :stream stream
 				   :file (stream-pathname stream)))))
-    (hook-output module reason sequencer)
-    (invoke-sequencer-items sequencer stream)))
+    (with-module-environment (module)
+      (hook-output module reason sequencer)
+      (invoke-sequencer-items sequencer stream))))
 
 ;;;--------------------------------------------------------------------------
 ;;; Output implementation.
@@ -118,7 +119,7 @@
 
     (:prologue
      (format stream "~
-/* -*-c-*-
+/* -*- mode: c; indent-tabs-mode: nil -*-
  *
  * Header file generated by SOD for ~A
  */~2%"
@@ -165,7 +166,7 @@
 
     (:prologue
      (format stream "~
-/* -*-c-*-
+/* -*- mode: c; indent-tabs-mode: nil -*-
  *
  * Implementation file generated by SOD for ~A
  */~2%"
@@ -179,4 +180,33 @@
     ((:includes :end)
      (terpri stream))))
 
+;;;--------------------------------------------------------------------------
+;;; Output types.
+
+(defvar *output-types* nil
+  "List of known output types.")
+
+(export 'declare-output-type)
+(defun declare-output-type (reason pathname)
+  "Record that REASON is a valid user-level output type.
+
+   The output file name will be constructed by merging the module's pathname
+   with PATHNAME."
+  (setf (get reason 'output-type) pathname))
+
+(export 'output-type-pathname)
+(defun output-type-pathname (reason)
+  "Return the PATHNAME template for the output type REASON.
+
+   Report an error if there is no such output type."
+  (or (get reason 'output-type)
+      (error "Unknown output type `~(~A~)'" reason)))
+
+(define-clear-the-decks reset-output-types
+  "Clear out the registered output types."
+  (dolist (reason *output-types*) (remprop reason 'output-type))
+  (setf *output-types* nil)
+  (declare-output-type :c (make-pathname :type "C" :case :common))
+  (declare-output-type :h (make-pathname :type "H" :case :common)))
+
 ;;;----- That's all, folks --------------------------------------------------