From 9301f992fc419b10953de8fd2075099c00b90d0e Mon Sep 17 00:00:00 2001
From: "Kevin M. Rosenberg" <kevin@rosenberg.net>
Date: Mon, 21 Jul 2003 16:36:22 +0000
Subject: [PATCH] r5371: *** empty log message ***

---
 debian/changelog |  6 ++++++
 htmlgen.lisp     | 21 ++++++++++-----------
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 47a8376..c8f4007 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+cl-lml2 (1.4-1) unstable; urgency=low
+
+  * Add code walker to collapse sequential constant strings
+
+ -- Kevin M. Rosenberg <kmr@debian.org>  Mon, 21 Jul 2003 10:31:40 -0600
+
 cl-lml2 (1.3-1) unstable; urgency=low
 
   * New upstream
diff --git a/htmlgen.lisp b/htmlgen.lisp
index ade0276..b920ec0 100644
--- a/htmlgen.lisp
+++ b/htmlgen.lisp
@@ -1,6 +1,6 @@
 ;; -*- mode: common-lisp; package: lml2 -*-
 ;;
-;; $Id: htmlgen.lisp,v 1.17 2003/07/21 16:20:47 kevin Exp $
+;; $Id: htmlgen.lisp,v 1.18 2003/07/21 16:36:22 kevin Exp $
 ;;
 ;; copyright (c) 1986-2000 Franz Inc, Berkeley, CA 
 ;; copyright (c) 2003 Kevin Rosenberg
@@ -44,15 +44,11 @@
   )
 
 (defmacro html (&rest forms &environment env)
-  ;; just emit html to the current stream
-  ;;(process-html-forms forms env)
-
   (post-process-html-forms
-   (process-html-forms forms env))
-  )
+   (process-html-forms forms env)))
 
 (defun post-process-html-forms (input-forms)
-  "KMR: Walk through forms and combining write-strings"
+  "KMR: Walk through forms and combine write-strings"
   (let (res strs last-stream)
     (flet ((flush-strings ()
 	     (when strs
@@ -70,7 +66,8 @@
 	   (push form res))
 	  (t
 	   (cond
-	     ((eq (car form) 'cl:write-string)
+	     ((and (eq (car form) 'cl:write-string)
+		   (stringp (cadr form)))
 	      (if strs
 		  (if (eq last-stream (third form))
 		      (setq strs (concatenate 'string strs (second form)))
@@ -889,9 +886,11 @@
     (named-function html-write-string-function
       (lambda (ent args argsp body)
 	(declare (ignore ent args argsp))
-	`(progn ,@(mapcar #'(lambda (bod)
-			      `(write-string ,bod *html-stream*))
-			  body))))
+	(if (= (length body) 1)
+	    `(write-string ,(car body) *html-stream*)
+	  `(progn ,@(mapcar #'(lambda (bod)
+				`(write-string ,bod *html-stream*))
+			    body)))))
   
   (named-function html-write-string-print-function
     (lambda (ent cmd args form subst unknown stream)
-- 
2.34.1