X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/287e744e9aa96b8eebeb530b68e2854e8ffe5580..df28942de116d6b194f0f2aee3cf20450d5e44aa:/src/module-impl.lisp

diff --git a/src/module-impl.lisp b/src/module-impl.lisp
index 4da7804..1eb2531 100644
--- a/src/module-impl.lisp
+++ b/src/module-impl.lisp
@@ -152,16 +152,6 @@
 ;;;--------------------------------------------------------------------------
 ;;; 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."))
-
 (defun output-c-excursion (stream location func)
   "Invoke FUNC surrounding it by writing #line markers to STREAM.
 
@@ -205,7 +195,10 @@
 		 (prin1 (subseq text 0 37) stream)
 		 (write-string "..." stream))))
 	(output-c-excursion stream location
-			    (lambda (stream) (write-string text stream))))))
+			    (lambda (stream)
+			      (awhen (file-location-column location)
+				(dotimes (i it) (write-char #\space stream)))
+			      (write-string text stream))))))
 
 (defmethod make-load-form ((fragment c-fragment) &optional environment)
   (make-load-form-saving-slots fragment :environment environment))
@@ -238,10 +231,10 @@
    See `find-file' for the grubby details.")
 
 (export 'find-file)
-(defun find-file (scanner name what thunk)
+(defun find-file (home name what thunk)
   "Find a file called NAME on the module search path, and call THUNK on it.
 
-   The file is searched for relative to the SCANNER's current file, and also
+   The file is searched for relative to the HOME file or directory, and also
    in the directories mentioned in the `*module-dirs*' list.  If the file is
    found, then THUNK is invoked with two arguments: the name we used to find
    it (which might be relative to the starting directory) and the truename
@@ -255,8 +248,7 @@
    THUNK is not invoked with any additional handlers defined."
 
   (handler-case
-      (dolist (dir (cons (pathname (scanner-filename scanner)) *module-dirs*)
-	       (values nil nil))
+      (dolist (dir (cons home *module-dirs*) (values nil nil))
 	(let* ((path (merge-pathnames name dir))
 	       (probe (probe-file path)))
 	  (when probe