X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Fsyntax.lisp;h=4ec07f5f2ce4ae193fe682754882f2343ea98c01;hp=1aec1caa8fc55f3f23025b3848b1a88bc038dd68;hb=dc107d34212597ed1272cfa21138d384e71b00d2;hpb=d2d49ab13c98bc7a1819a0fd3968268a5567bdc3

diff --git a/sql/syntax.lisp b/sql/syntax.lisp
index 1aec1ca..4ec07f5 100644
--- a/sql/syntax.lisp
+++ b/sql/syntax.lisp
@@ -64,6 +64,15 @@ the current syntax state."
   '(eval-when (:compile-toplevel :load-toplevel :execute)
     (%enable-sql-reader-syntax)))
 
+(defmacro file-enable-sql-reader-syntax ()
+  "Turns on the SQL reader syntax for the rest of the file.
+The CL spec says that when finished loading a file the original
+*readtable* is restored.  clhs COMPILE-FILE"
+  '(eval-when (:compile-toplevel :load-toplevel :execute)
+    (setf *readtable* (copy-readtable))
+    (set-macro-character *sql-macro-open-char* #'sql-reader-open)
+    (set-macro-character *sql-macro-close-char* (get-macro-character #\)))))
+
 (defun %enable-sql-reader-syntax ()
   (unless *original-readtable*
     (setf *original-readtable* *readtable*
@@ -146,7 +155,7 @@ keyword arguments is specified."
     (string
      (make-instance 'sql :string string))
     (attribute
-     (make-instance 'sql-ident-attribute  :name attribute
+     (make-instance 'sql-ident-attribute :name attribute
                     :qualifier (or table alias)
                     :type type))
     ((and table (not attribute))