X-Git-Url: http://git.kpe.io/?p=lml2.git;a=blobdiff_plain;f=base.lisp;h=ecfd2792acf2cae51df83376542d717e0ceb7ebb;hp=91319c26527e25a01f88c1ebd3925c74215f77f3;hb=1c71d374606cbbc92dbffdea09292c2acf0755af;hpb=e0405e6089892e5d88082bf12838b73e63440125

diff --git a/base.lisp b/base.lisp
index 91319c2..ecfd279 100644
--- a/base.lisp
+++ b/base.lisp
@@ -38,20 +38,39 @@
 (defun lml-print-date (date)
   (lml-write-string (date-string date)))
 
-(defun dtd-prologue (&optional (format :xhtml11))
+(defun xml-header-stream (stream &key (version "1.0") (standalone :unspecified)
+		   (encoding :unspecified))
+  (format stream "<?xml version=\"~A\"~A~A ?>"
+	  version
+	  (if (eq standalone :unspecified)
+	      ""
+	      (format nil " standalone=\"~A\"" standalone))
+	  (if (eq encoding :unspecified)
+	      ""
+	      (format nil " encoding=\"~A\"" encoding))))
+	  
+(defun dtd-prologue (&optional (format :xhtml11) &key entities)
   (case format
     ((:xhtml :xhtml11 :xhtml10-strict :xhtml10-transitional :xhtml10-frameset :xml)
      (lml-write-string +xml-prologue-string+)
-     (lml-write-char #\newline)))
-  (case format
-    ((:xhtml11 :xhtml)
-     (lml-write-string +xhtml11-dtd-string+))
-    (:xhtml10-strict
-     (lml-write-string +xhtml10-strict-dtd-string+))
-    (:xhtml10-transitional
-     (lml-write-string +xhtml10-transitional-dtd-string+))
-    (:xhtml10-frameset
-     (lml-write-string +xhtml10-frameset-dtd-string+))
+     (lml-write-char #\newline)
+     (case format
+       ((:xhtml11 :xhtml)
+	(lml-write-string +xhtml11-dtd-string+))
+       (:xhtml10-strict
+	(lml-write-string +xhtml10-strict-dtd-string+))
+       (:xhtml10-transitional
+	(lml-write-string +xhtml10-transitional-dtd-string+))
+       (:xhtml10-frameset
+	(lml-write-string +xhtml10-frameset-dtd-string+)))
+     (when entities
+       (lml-write-char #\space)
+       (lml-write-char #\[)
+       (lml-write-char #\Newline)
+       (lml-write-string entities)
+       (lml-write-char #\Newline)
+       (lml-write-char #\]))
+     (lml-write-char #\>))
     (:html
      (lml-write-string +html4-dtd-string+)))
   (lml-write-char #\newline))