--- orig/libguile/ChangeLog
+++ mod/libguile/ChangeLog
@@ -1,5 +1,8 @@
 2007-08-23  Ludovic Courtès  <ludo@gnu.org>
 
+	* read.c (scm_read_quote): Record position and copy source
+	expression when asked to.  Reported by Kevin Ryde.
+
 	* stime.c: Define `_REENTRANT' only if not already defined.
 
 2007-08-21  Kevin Ryde  <user42@zip.com.au>


--- orig/libguile/read.c
+++ mod/libguile/read.c
@@ -610,6 +610,8 @@
 scm_read_quote (int chr, SCM port)
 {
   SCM p;
+  long line = SCM_LINUM (port);
+  int column = SCM_COL (port) - 1;
 
   switch (chr)
     {
@@ -643,6 +645,17 @@
     }
 
   p = scm_cons2 (p, scm_read_expression (port), SCM_EOL);
+  if (SCM_RECORD_POSITIONS_P)
+    scm_whash_insert (scm_source_whash, p,
+		      scm_make_srcprops (line, column,
+					 SCM_FILENAME (port),
+					 SCM_COPY_SOURCE_P
+					 ? (scm_cons2 (SCM_CAR (p),
+						       SCM_CAR (SCM_CDR (p)),
+						       SCM_EOL))
+					 : SCM_UNDEFINED,
+					 SCM_EOL));
+
 
   return p;
 }


--- orig/test-suite/ChangeLog
+++ mod/test-suite/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-23  Ludovic Courtès  <ludo@gnu.org>
+
+	* tests/reader.test (read-options)[positions on quote]: New
+	test, proposed by Kevin Ryde.
+
 2007-08-23  Kevin Ryde  <user42@zip.com.au>
 
 	* tests/ports.test (port-for-each): New test for passing freed cell,


--- orig/test-suite/tests/reader.test
+++ mod/test-suite/tests/reader.test
@@ -152,5 +152,11 @@
                   (lambda ()
                     (read-string "(+ 1 2 3)")))))
       (and (equal? (source-property sexp 'line) 0)
+           (equal? (source-property sexp 'column) 0))))
+  (pass-if "positions on quote"
+    (let ((sexp (with-read-options '(positions)
+                  (lambda ()
+                    (read-string "'abcde")))))
+      (and (equal? (source-property sexp 'line) 0)
            (equal? (source-property sexp 'column) 0)))))