-;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Aug 2002
;;;;
-;;;; $Id: base.lisp,v 1.1 2002/12/29 09:10:41 kevin Exp $
+;;;; $Id: base.lisp,v 1.2 2003/01/04 13:26:14 kevin Exp $
;;;;
;;;; This file, part of LML, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
`(lml-print "~D" ,form))
(symbol
(when form
- `(lml-print (string-downcase (symbol-name ,form)))))
+ `(lml-print ,form)))
(cons
form)))
forms)))
(kv (gensym)))
`(progn
(let ((,attr '()))
- (dolist (,kv ',keyargs)
- (awhen (cadr ,kv)
+ (dolist (,kv ,keyargs)
+ (awhen (cdr ,kv)
(push (one-keyarg-string (car ,kv) it) ,attr)))
(with-attr-string ,tag (list-to-spaced-string (nreverse ,attr)) ,@body)))))
+(defmacro bind-one-keyarg (keyarg)
+ `(list ,(car keyarg) ,(cdr keyarg)))
+
+(defmacro bind-all-keyargs (keyargs)
+ "Convert a list of keyarg pairs and convert eval/bind arguments"
+ (let* ((npairs (length keyargs))
+ (syms (make-array npairs))
+ (ipair 0)
+ (ipair2 0))
+ (declare (dynamic-extent syms))
+ (dotimes (i npairs)
+ (setf (aref syms i) (gensym)))
+ `(let ,(mapcar #'(lambda (ka)
+ (prog1
+ (list (aref syms ipair) (cdr ka))
+ (incf ipair)))
+ keyargs)
+ (list ,@(mapcar #'(lambda (ka)
+ (prog1
+ `(cons ,(car ka) ,(aref syms ipair2))
+ (incf ipair2)))
+ keyargs)))))
+
(defmacro with (tag &rest args)
+ "Return a list of keyargs and also the body of LML form"
(let ((body '())
(keyargs '())
- (n (length args)))
- (do ((i 0 (1+ i)))
- ((> i (1- n)))
- (let ((arg (nth i args))
- (value (when (< (1+ i) n)
- (nth (1+ i) args))))
- (if (keyword-symbol? arg)
- (progn
- (push (list arg value) keyargs)
- (incf i))
- (push arg body))))
- `(with-keyargs ,tag ,keyargs ,@(nreverse body))))
+ (bound-keyargs (gensym)))
+ (do* ((n (length args))
+ (i 0 (+ 2 i))
+ (arg (nth i args) (nth i args))
+ (value (when (< (1+ i) n)
+ (nth (1+ i) args))
+ (when (< (1+ i) n)
+ (nth (1+ i) args))))
+ ((or (not (keyword-symbol? arg))
+ (>= i n))
+ (dotimes (j (- n i))
+ (push (nth (+ i j) args) body)))
+ (push (cons arg value) keyargs))
+ (setq keyargs (nreverse keyargs))
+ (setq body (nreverse body))
+ `(let ((,bound-keyargs ,(macroexpand `(bind-all-keyargs ,keyargs))))
+ ,(macroexpand `(with-keyargs ,tag ,bound-keyargs ,@body)))))
(defmacro keyargs-string (&rest args)
(let ((name (intern (format nil "~A-~A" tag :c))))
`(progn
(defmacro ,name (&body body)
- `(with ,',tag :class ,(car body) ,@(cdr body)))
+ `(with ,',tag :class (quote ,(car body)) ,@(cdr body)))
(export ',name))))
(eval-when (:compile-toplevel :load-toplevel :execute)
<?xml version="1.0" encoding="iso-8859-1" standalone="yes"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml"><head><title>LML README</title><meta
http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></meta><meta content="Kevin Rosenberg 2002 <kevin@rosenberg.net>" name="Copyright"></meta><meta content="Lisp Markup Language Documentation" name="description"></meta><meta content="Kevin Rosenberg" name="author"></meta><meta content="Common Lisp, HTML, Markup Langauge" name="keywords"></meta></head><body><h1>LML Documentation</h1><h2>Overview</h2><p><a href="http://lml.b9.com">LML</a> is a Common Lisp package for generating HTML and XHTML documents.
+<html xmlns="http://www.w3.org/1999/xhtml"><head><title>LML README</title><meta
content="text/html; charset=iso-8859-1" http-equiv="Content-Type"></meta><meta name="Copyright" content="Kevin Rosenberg 2002 <kevin@rosenberg.net>"></meta><meta name="description" content="Lisp Markup Language Documentation"></meta><meta name="author" content="Kevin Rosenberg"></meta><meta name="keywords" content="Common Lisp, HTML, Markup Langauge"></meta></head><body><h1>LML Documentation</h1><h2>Overview</h2><p><a href="http://lml.b9.com">LML</a> is a Common Lisp package for generating HTML and XHTML documents.
LML is authored by
<a href="mailto:kevin@rosenberg.net">Kevin Rosenberg</a>. The home page for LML is
<a href="http://lml.b9.com/">http://lml.b9.com/</a>.</p><h2>Installation</h2><p>The easiest way to install LML is to use the <a href="http://www.debian.org/">Debian</a>
or <a href="http://www.sourceforge.net/clocc/">mk-defsystem</a>
installed to load the system definition file. You will need to change the source
pathname in the system file to match the location where you have installed LML.</p><h2>Usage</h2><p>Currently, there is no documentation on the functions provided by LML. However, the source code is
- instructive and there are example files included in the LML package.</p><h2>Examples</h2><table
cellpadding="3" border="1"><tbody><tr><td style="color:#000;background-color:#ccc;font-weight:bold;" colspan="2">Iteration</td></tr><tr><td><pre>(i "The square of the first five integers are)"
+ instructive and there are example files included in the LML package.</p><h2>Examples</h2><table
border="1" cellpadding="3"><tbody><tr><td colspan="2" style="color:#000;background-color:#ccc;font-weight:bold;">Iteration</td></tr><tr><td><pre>(i "The square of the first five integers are)"
(b
(loop as x from 1 to 5
doing
projects / lml.git / commitdiff