mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 00:25:27 +00:00
90 lines
3.4 KiB
Common Lisp
90 lines
3.4 KiB
Common Lisp
;;; The contents of this file are subject to the Mozilla Public
|
|
;;; License Version 1.1 (the "License"); you may not use this file
|
|
;;; except in compliance with the License. You may obtain a copy of
|
|
;;; the License at http://www.mozilla.org/MPL/
|
|
;;;
|
|
;;; Software distributed under the License is distributed on an "AS
|
|
;;; IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
;;; implied. See the License for the specific language governing
|
|
;;; rights and limitations under the License.
|
|
;;;
|
|
;;; The Original Code is the Language Design and Prototyping Environment.
|
|
;;;
|
|
;;; The Initial Developer of the Original Code is Netscape Communications
|
|
;;; Corporation. Portions created by Netscape Communications Corporation are
|
|
;;; Copyright (C) 1999 Netscape Communications Corporation. All
|
|
;;; Rights Reserved.
|
|
;;;
|
|
;;; Contributor(s): Waldemar Horwat <waldemar@acm.org>
|
|
|
|
;;;
|
|
;;; ECMAScript semantic loader
|
|
;;;
|
|
;;; Waldemar Horwat (waldemar@acm.org)
|
|
;;;
|
|
|
|
|
|
#+allegro (shadow 'state)
|
|
#+allegro (shadow 'type)
|
|
#+lispworks (shadow 'define-action)
|
|
#+lispworks (shadow 'type)
|
|
|
|
(defparameter *semantic-engine-filenames*
|
|
'("Utilities" "Markup" "RTF" "HTML" "GrammarSymbol" "Grammar" "Parser" "Metaparser" "Lexer" "Calculus" "CalculusMarkup"))
|
|
|
|
(defparameter *semantics-filenames*
|
|
'("JS20/Parser" "JS20/Lexer" "JS20/Units" "JS20/RegExp" "JS20/Kernel"))
|
|
|
|
(defparameter *semantic-engine-directory*
|
|
(make-pathname
|
|
#+lispworks :host #+lispworks (pathname-host *load-truename*)
|
|
:directory (pathname-directory #-mcl *load-truename*
|
|
#+mcl (truename *loading-file-source-file*))))
|
|
|
|
|
|
; Convert a filename string possibly containing slashes into a Lisp relative pathname.
|
|
(defun filename-to-relative-pathname (filename)
|
|
(let ((directories nil))
|
|
(loop
|
|
(let ((slash (position #\/ filename)))
|
|
(if slash
|
|
(let ((dir-name (subseq filename 0 slash)))
|
|
(push (if (equal dir-name "..") :up dir-name) directories)
|
|
(setq filename (subseq filename (1+ slash))))
|
|
(return (if directories
|
|
(make-pathname :directory (cons :relative (nreverse directories)) :name filename #+lispworks :type #+lispworks "lisp")
|
|
#-lispworks filename
|
|
#+lispworks (make-pathname :name filename :type "lisp"))))))))
|
|
|
|
|
|
; Convert a filename string possibly containing slashes relative to *semantic-engine-directory*
|
|
; into a Lisp absolute pathname.
|
|
(defun filename-to-semantic-engine-pathname (filename)
|
|
(merge-pathnames (filename-to-relative-pathname filename) *semantic-engine-directory*))
|
|
|
|
|
|
(defun operate-on-files (f files &rest options)
|
|
(with-compilation-unit ()
|
|
(dolist (filename files)
|
|
(apply f (filename-to-semantic-engine-pathname filename) :verbose t options))))
|
|
|
|
(defun compile-semantic-engine ()
|
|
(operate-on-files #'compile-file *semantic-engine-filenames* :load t))
|
|
|
|
(defun load-semantic-engine ()
|
|
(operate-on-files #-allegro #'load #+allegro #'load-compiled *semantic-engine-filenames*))
|
|
|
|
(defun load-semantics ()
|
|
(operate-on-files #-allegro #'load #+allegro #'load-compiled *semantics-filenames*))
|
|
|
|
|
|
(defmacro with-local-output ((stream filename) &body body)
|
|
`(with-open-file (,stream (filename-to-semantic-engine-pathname ,filename)
|
|
:direction :output
|
|
:if-exists :supersede)
|
|
,@body))
|
|
|
|
|
|
(load-semantic-engine)
|
|
(load-semantics)
|