r2709: Auto commit for Debian build

diff --git a/lml.cl b/lml.cl
index 2c30bbb644cf6d37d6519e6aef119b6ade7987b7..4f73fdb071206b0b592053669da37c8f35f64ca5 100644 (file)
--- a/lml.cl
+++ b/lml.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Aug 2002
 ;;;;
-;;;; $Id: lml.cl,v 1.5 2002/09/16 08:16:49 kevin Exp $
+;;;; $Id: lml.cl,v 1.6 2002/09/16 09:36:27 kevin Exp $
 ;;;;
 ;;;; This file, part of LML, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -200,3 +200,44 @@
      (xhtml-prologue)
      (html :xmlns "http://www.w3.org/1999/xhtml"
        ,@body)))
+
+(set-macro-character #\[
+  #'(lambda (stream char)
+      (declare (ignore char))
+      (let ((curr-string (make-array 1024 :fill-pointer 0 :adjustable t :element-type 'character))
+           (got-comma nil))
+       (do ((ch (read-char stream t nil t) (read-char stream t nil t)))
+           ((eql ch #\]))
+         (if got-comma
+             (if (eql ch #\()
+                 ;; Starting top-level ,(
+                 (progn
+                   (princ curr-string)
+                   (setf (fill-pointer curr-string) 0)
+                   (setq got-comma nil)
+                   (vector-push #\( curr-string)
+                   (do ((ch (read-char stream t nil t) (Read-char stream t nil t)))
+                       ((eql ch #\)))
+                     (when (eql ch #\])
+                       (format *trace-output* "Syntax error reading #\]")
+                       (return nil))
+                     (vector-push-extend ch curr-string))
+                   (vector-push-extend #\) curr-string)
+                   (princ (eval (read-from-string curr-string)))
+                   (setf (fill-pointer curr-string) 0))
+               ;; read comma, then non #\( char
+               (progn
+                 (unless (eql ch #\,)
+                   (setq got-comma nil))
+                 (vector-push-extend #\, curr-string) ;; push previous command
+                 (vector-push-extend ch curr-string)))
+           ;; previous character is not a comma
+           (if (eql ch #\,)
+               (setq got-comma t)
+             (progn
+               (setq got-comma nil)
+               (vector-push-extend ch curr-string)))))
+       (princ curr-string))
+      t))
+
+