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Preamble to the Gnu Lesser General Public License
Copyright (c) 2000 Franz Incorporated, Berkeley, CA 94704
The concept of the GNU Lesser General Public License version 2.1
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End of Document
------------------------------------------------------------------------
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
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;;; copyright (c) 2004 knowledgeTools Int. GmbH
;;; Author of this version: David Lichteblau <david@knowledgetools.de>
;;;
;;; License: LGPL (See file COPYING for details).
;;;
;;; derived from runes.lisp, (c) copyright 1998,1999 by Gilbert Baumann
(in-package :glisp)
(deftype rune () 'base-char)
(deftype rod () 'base-string)
(deftype simple-rod () 'simple-string)
(defsubst rune (rod index)
(char rod index))
(defun (setf rune) (new rod index)
(setf (char rod index) new))
(defsubst %rune (rod index)
(aref (the simple-string rod) (the fixnum index)))
(defsubst (setf %rune) (new rod index)
(setf (aref (the simple-string rod) (the fixnum index)) new))
(defun rod-capitalize (rod)
(string-upcase rod))
(defsubst code-rune (x) (code-char x))
(defsubst rune-code (x) (char-code x))
(defsubst rune= (x y)
(char= x y))
(defun rune-downcase (rune)
(char-downcase rune))
(defsubst rune-upcase (rune)
(char-upcase rune))
(defun rune-upper-case-letter-p (rune)
(upper-case-p rune))
(defun rune-lower-case-letter-p (rune)
(lower-case-p rune))
(defun rune-equal (x y)
(char-equal x y))
(defun rod-downcase (rod)
(string-downcase rod))
(defun rod-upcase (rod)
(string-upcase rod))
(defsubst white-space-rune-p (char)
(or (char= char #\tab)
(char= char #.(code-char 10)) ;Linefeed
(char= char #.(code-char 13)) ;Carriage Return
(char= char #\space)))
(defsubst digit-rune-p (char &optional (radix 10))
(digit-char-p char radix))
(defun rod (x)
(cond
((stringp x) x)
((symbolp x) (string x))
((characterp x) (string x))
((vectorp x) (coerce x 'string))
((integerp x) (string (code-char x)))
(t (error "Cannot convert ~S to a ~S" x 'rod))))
(defun runep (x)
(characterp x))
(defun sloopy-rod-p (x)
(stringp x))
(defun rod= (x y)
(string= x y))
(defun rod-equal (x y)
(string-equal x y))
(defsubst make-rod (size)
(make-string size))
(defun char-rune (char)
char)
(defun rune-char (rune &optional default)
(declare (ignore default))
rune)
(defun rod-string (rod &optional (default-char #\?))
(declare (ignore default-char))
rod)
(defun string-rod (string)
string)
;;;;
(defun rune<= (rune &rest more-runes)
(loop
for (a b) on (cons rune more-runes)
while b
always (char<= a b)))
(defun rune>= (rune &rest more-runes)
(loop
for (a b) on (cons rune more-runes)
while b
always (char>= a b)))
(defun rodp (object)
(stringp object))
(defun really-rod-p (object)
(stringp object))
(defun rod-subseq (source start &optional (end (length source)))
(unless (stringp source)
(error "~S is not of type ~S." source 'rod))
(subseq source start end))
(defun rod-subseq* (source start &optional (end (length source)))
(rod-subseq source start end))
(defun rod< (rod1 rod2)
(string< rod1 rod2))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: ACL-4.3 dependent stuff + fixups
;;; Created: 1999-05-25 22:33
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(export 'glisp::read-byte-sequence :glisp)
(export 'glisp::read-char-sequence :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::mp/process-run-function :glisp)
(export 'glisp::mp/process-kill :glisp)
(export 'glisp::mp/seize-lock :glisp)
(export 'glisp::mp/release-lock :glisp)
(export 'glisp::mp/transfer-lock-owner :glisp)
(export 'glisp::mp/current-process :glisp)
(export 'glisp::mp/process-yield :glisp)
(export 'glisp::mp/process-wait :glisp)
(export 'glisp::getenv :glisp)
(defun glisp::read-byte-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-char-sequence (&rest ap)
(apply #'read-sequence ap))
#+ALLEGRO-V5.0
(defun glisp::open-inet-socket (hostname port)
(values
(socket:make-socket :remote-host hostname
:remote-port port
:format :binary)
:byte))
#-ALLEGRO-V5.0
(defun glisp::open-inet-socket (hostname port)
(values
(ipc:open-network-stream :host hostname
:port port
:element-type '(unsigned-byte 8)
:class 'EXCL::BIDIRECTIONAL-BINARY-SOCKET-STREAM)
:byte))
#||
(defun glisp::make-server-socket (port &key (element-type '(unsigned-byte 8)))
)
||#
(defun glisp::mp/make-lock (&key name)
(mp:make-process-lock :name name))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(mp:with-process-lock (,lock)
,@body))
(defmacro glisp::with-timeout ((&rest options) &body body)
`(mp:with-timeout ,options . ,body))
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'base-char options))
(defun glisp:run-unix-shell-command (cmd)
(excl:shell cmd))
(defun glisp:mp/process-run-function (name fn &rest args)
(apply #'mp:process-run-function name fn args))
(defun glisp:mp/process-kill (proc)
(mp:process-kill proc))
(defun glisp:mp/current-process ()
sys:*current-process*)
(defun glisp::mp/seize-lock (lock &key whostate)
whostate
(mp:process-lock lock))
(defun glisp::mp/transfer-lock-owner (lock old-process new-process)
(assert (eql (mp:process-lock-locker lock) old-process))
(setf (mp:process-lock-locker lock) new-process)
)
(defun glisp::mp/release-lock (lock)
(mp:process-unlock lock))
(defun glisp::mp/process-yield (&optional process-to-run)
(mp:process-allow-schedule process-to-run))
(defun glisp::mp/process-wait (whostate predicate)
(mp:process-wait whostate predicate))
;; ACL is incapable to define compiler macros on (setf foo)
;; Unfortunately it is also incapable to declaim such functions inline.
;; So we revoke the DEFUN hack from dep-gcl here.
(defmacro glisp::defsubst (fun args &body body)
(if (and (consp fun) (eq (car fun) 'setf))
(let ((fnam (intern (concatenate 'string "(SETF " (symbol-name (cadr fun)) ")")
(symbol-package (cadr fun)))))
`(progn
(defsetf ,(cadr fun) (&rest ap) (new-value) (list* ',fnam new-value ap))
(glisp::defsubst ,fnam ,args .,body)))
`(progn
(defun ,fun ,args .,body)
(define-compiler-macro ,fun (&rest .args.)
(cons '(lambda ,args .,body)
.args.)))))
(defun glisp::getenv (string)
(sys:getenv string))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; Encoding: utf-8; -*-
;;; ---------------------------------------------------------------------------
;;; Title: ACL-5.0 dependent stuff + fixups
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;;; Changes
;;; =======
;;; When Who What
;;; ---------------------------------------------------------------------------
;;; 2002-01-04 GB spend BLOCK for DEFSUBST
;;; 1999-08-31 SES Stig Erik Sandø <stig@ii.uib.no>
;;;
;;; Changed #+allegro-v5.0 to
;;; #+(and allegro-version>= (version>= 5))
;;;
(export 'glisp::read-byte-sequence :glisp)
(export 'glisp::read-char-sequence :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::mp/process-run-function :glisp)
(export 'glisp::mp/process-kill :glisp)
(export 'glisp::mp/current-process :glisp)
(export 'glisp::mp/seize-lock :glisp)
(export 'glisp::mp/release-lock :glisp)
(export 'glisp::mp/process-yield :glisp)
(export 'glisp::mp/process-wait :glisp)
(export 'glisp::getenv :glisp)
(export 'glisp::make-server-socket :glisp)
(defun glisp::mp/seize-lock (lock &key whostate)
whostate
(mp:process-lock lock))
(defun glisp::mp/release-lock (lock)
(mp:process-unlock lock))
(defun glisp::read-byte-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-char-sequence (&rest ap)
(apply #'read-sequence ap))
#+(and allegro-version>= (version>= 5))
(defun glisp::open-inet-socket (hostname port)
(values
(socket:make-socket :remote-host hostname
:remote-port port
:format :binary)
:byte))
(defun glisp::make-server-socket (port &key (element-type '(unsigned-byte 8)))
(socket:make-socket :connect :passive
:local-port port
:format (cond ((subtypep element-type '(unsigned-byte 8))
:binary)
((subtypep element-type 'character)
:text)
(t
(error "Unknown element type: ~S." element-type)))))
(defun glisp::accept-connection/low (socket)
(values
(socket:accept-connection socket :wait t)
:byte))
#-(and allegro-version>= (version>= 5))
(defun glisp::open-inet-socket (hostname port)
(values
(ipc:open-network-stream :host hostname
:port port
:element-type '(unsigned-byte 8)
:class 'EXCL::BIDIRECTIONAL-BINARY-SOCKET-STREAM)
:byte))
(defun glisp::mp/make-lock (&key name)
(mp:make-process-lock :name name))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(mp:with-process-lock (,lock)
,@body))
(defmacro glisp::with-timeout ((&rest options) &body body)
`(mp:with-timeout ,options . ,body))
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'base-char options))
(defun glisp:run-unix-shell-command (cmd)
(excl:shell cmd))
(defparameter glisp::*inherited-vars*
'(*terminal-io* *standard-input* *standard-output* *error-output* *trace-output* *query-io* *debug-io*))
(defparameter glisp::*inherited-vars* nil)
(defun glisp:mp/process-run-function (name fn &rest args)
(mp:process-run-function
name
(lambda (vars vals fn args)
(progv vars vals
(apply fn args)))
glisp::*inherited-vars* (mapcar #'symbol-value glisp::*inherited-vars*)
fn args))
(defun glisp:mp/current-process ()
sys:*current-process*)
(defun glisp::mp/process-yield (&optional process-to-run)
(mp:process-allow-schedule process-to-run))
(defun glisp::mp/process-wait (whostate predicate)
(mp:process-wait whostate predicate))
(defun glisp::mp/process-kill (proc)
(mp:process-kill proc))
;; ACL is incapable to define compiler macros on (setf foo)
;; Unfortunately it is also incapable to declaim such functions inline.
;; So we revoke the DEFUN hack from dep-gcl here.
(defmacro glisp::defsubst (fun args &body body)
(if (and (consp fun) (eq (car fun) 'setf))
(let ((fnam (intern (concatenate 'string "(SETF " (symbol-name (cadr fun)) ")")
(symbol-package (cadr fun)))))
`(progn
(defsetf ,(cadr fun) (&rest ap) (new-value) (list* ',fnam new-value ap))
(glisp::defsubst ,fnam ,args .,body)))
(labels ((declp (x)
(and (consp x) (eq (car x) 'declare))))
`(progn
(defun ,fun ,args .,body)
(define-compiler-macro ,fun (&rest .args.)
(cons '(lambda ,args
,@(remove-if-not #'declp body)
(block ,fun
,@(remove-if #'declp body)))
.args.))))))
(defun glisp::getenv (string)
(sys:getenv string))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: CLISP dependent stuff + fixups
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(in-package :CL-USER)
(eval-when (compile load eval)
(if (fboundp 'cl::define-compiler-macro)
(pushnew 'define-compiler-macro *features*)))
(setq lisp:*load-paths* '(#P"./"))
(import 'lisp:read-byte-sequence :glisp)
(export 'lisp:read-byte-sequence :glisp)
(import 'lisp:read-char-sequence :glisp)
(export 'lisp:read-char-sequence :glisp)
(export 'glisp::compile-file :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::make-server-socket :glisp)
#||
(export 'glisp::read-byte-sequence :glisp)
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
||#
(defun glisp::compile-file (&rest ap)
(and (apply #'compile-file ap)
(apply #'compile-file-pathname ap)))
(defmacro glisp::with-timeout ((&rest ignore) &body body)
(declare (ignore ignore))
`(progn
,@body))
(defun glisp::open-inet-socket (hostname port)
(values
(lisp:socket-connect port hostname)
:byte))
(defun glisp:make-server-socket (port)
(lisp:socket-server port))
(defun glisp::accept-connection/low (socket)
(let ((stream (lisp:socket-accept socket)))
(setf (stream-element-type stream) '(unsigned-byte 8))
(values
stream
:byte)))
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length
:element-type
'#.(cond ((stringp (make-array 1 :element-type 'string-char))
'string-char)
((stringp (make-array 1 :element-type 'base-char))
'base-char)
(t
(error "What is the string element type of the day?")))
options))
(defun glisp:run-unix-shell-command (command)
(lisp:shell command))
#+DEFINE-COMPILER-MACRO
(cl:define-compiler-macro ldb (bytespec value &whole whole)
(let (pos size)
(cond ((and (consp bytespec)
(= (length bytespec) 3)
(eq (car bytespec) 'byte)
(constantp (setq size (second bytespec)))
(constantp (setq pos (third bytespec))))
`(logand ,(if (eql pos 0) value `(ash ,value (- ,pos)))
(1- (ash 1 ,size))))
(t
whole))))
#-DEFINE-COMPILER-MACRO
(progn
(export 'glisp::define-compiler-macro :glisp)
(defmacro glisp::define-compiler-macro (name args &body body)
(declare (ignore args body))
`(progn
',name)))
#||
(defun xlib:draw-glyph (drawable gcontext x y elt &rest more)
(apply #'xlib:draw-glyphs drawable gcontext x y (vector elt) more))
||#
(defmacro glisp::defsubst (name args &body body)
`(progn
(declaim (inline ,name))
(defun ,name ,args .,body)))
(export 'glisp::getenv :glisp)
(defun glisp::getenv (var)
(sys::getenv var))
(export 'glisp::mp/process-run-function :glisp)
(defun glisp:mp/process-run-function (name fn &rest args)
(apply #'mp:process-run-function name fn args))
(export 'glisp::mp/process-kill :glisp)
(defun glisp:mp/process-kill (proc)
(mp:process-kill proc))
(export 'glisp::mp/current-process :glisp)
(defun glisp:mp/current-process ()
(mp:current-process))
(export 'glisp::mp/seize-lock :glisp)
(defun glisp::mp/seize-lock (lock &key whostate)
whostate
(mp:process-lock lock))
(export 'glisp::mp/release-lock :glisp)
(defun glisp::mp/release-lock (lock)
(mp:process-unlock lock))
(export 'glisp::mp/process-yield :glisp)
(defun glisp::mp/process-yield (&optional process-to-run)
process-to-run
(mp:process-allow-schedule))
(export 'glisp::mp/process-wait :glisp)
(defun glisp::mp/process-wait (whostate predicate)
(mp::process-wait whostate predicate))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(mp:with-process-lock (,lock)
,@body))
(defun glisp::mp/make-lock (&key name)
(mp:make-process-lock :name name))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: CMUCL dependent stuff + fixups
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(export 'glisp::read-byte-sequence :glisp)
(export 'glisp::read-char-sequence :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::getenv :glisp)
(defun glisp::read-byte-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-char-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let ((r (read-sequence sequence input :start start :end end)))
(cond ((and (= r start) (> end start))
(let ((byte (read-byte input nil :eof)))
(cond ((eq byte :eof)
r)
(t
(setf (aref sequence start) byte)
(incf start)
(if (> end start)
(glisp::read-byte-sequence sequence input :start start :end end)
start)))))
(t
r))))
#||
(defun glisp::read-char-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
||#
(defmacro glisp::with-timeout ((&rest ignore) &body body)
(declare (ignore ignore))
`(progn
,@body))
(defun glisp::open-inet-socket (hostname port)
(let ((fd (extensions:connect-to-inet-socket hostname port)))
(values
(sys:make-fd-stream fd
:input t
:output t
:element-type '(unsigned-byte 8)
:name (format nil "Network connection to ~A:~D" hostname port))
:byte)))
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'base-char options))
#||
RUN-PROGRAM is an external symbol in the EXTENSIONS package.
Function: #<Function RUN-PROGRAM {12E7B79}>
Function arguments:
(program args &key (env *environment-list*) (wait t) pty input
if-input-does-not-exist output (if-output-exists :error) (error :output)
(if-error-exists :error) status-hook)
Function documentation:
Run-program creates a new process and runs the unix progam in the
file specified by the simple-string program. Args are the standard
arguments that can be passed to a Unix program, for no arguments
use NIL (which means just the name of the program is passed as arg 0).
Run program will either return NIL or a PROCESS structure. See the CMU
Common Lisp Users Manual for details about the PROCESS structure.
The keyword arguments have the following meanings:
:env -
An A-LIST mapping keyword environment variables to simple-string
values.
:wait -
If non-NIL (default), wait until the created process finishes. If
NIL, continue running Lisp until the program finishes.
:pty -
Either T, NIL, or a stream. Unless NIL, the subprocess is established
under a PTY. If :pty is a stream, all output to this pty is sent to
this stream, otherwise the PROCESS-PTY slot is filled in with a stream
connected to pty that can read output and write input.
:input -
Either T, NIL, a pathname, a stream, or :STREAM. If T, the standard
input for the current process is inherited. If NIL, /dev/null
is used. If a pathname, the file so specified is used. If a stream,
all the input is read from that stream and send to the subprocess. If
:STREAM, the PROCESS-INPUT slot is filled in with a stream that sends
its output to the process. Defaults to NIL.
:if-input-does-not-exist (when :input is the name of a file) -
can be one of:
:error - generate an error.
:create - create an empty file.
nil (default) - return nil from run-program.
:output -
Either T, NIL, a pathname, a stream, or :STREAM. If T, the standard
output for the current process is inherited. If NIL, /dev/null
is used. If a pathname, the file so specified is used. If a stream,
all the output from the process is written to this stream. If
:STREAM, the PROCESS-OUTPUT slot is filled in with a stream that can
be read to get the output. Defaults to NIL.
:if-output-exists (when :input is the name of a file) -
can be one of:
:error (default) - generates an error if the file already exists.
:supersede - output from the program supersedes the file.
:append - output from the program is appended to the file.
nil - run-program returns nil without doing anything.
:error and :if-error-exists -
Same as :output and :if-output-exists, except that :error can also be
specified as :output in which case all error output is routed to the
same place as normal output.
:status-hook -
This is a function the system calls whenever the status of the
process changes. The function takes the process as an argument.
Its defined argument types are:
(T T &KEY (:ENV T) (:WAIT T) (:PTY T) (:INPUT T) (:IF-INPUT-DOES-NOT-EXIST T)
(:OUTPUT T) (:IF-OUTPUT-EXISTS T) (:ERROR T) (:IF-ERROR-EXISTS T)
(:STATUS-HOOK T))
Its result type is:
(OR EXTENSIONS::PROCESS NULL)
On Wednesday, 7/1/98 12:48:51 pm [-1] it was compiled from:
target:code/run-program.lisp
Created: Saturday, 6/20/98 07:13:08 pm [-1]
Comment: $Header: /home/david/gitconversion/cvsroot/cxml/glisp/Attic/dep-cmucl-dtc.lisp,v 1.1 2005-03-13 18:02:10 david Exp $
||#
;; (process-exit-code (run-program "/bin/sh" (list "-c" "ls") :wait t :input nil :output nil))
(defun glisp:run-unix-shell-command (command)
(ext:process-exit-code (ext:run-program "/bin/sh" (list "-c" command) :wait t :input nil :output nil)))
(defmacro glisp::defsubst (name args &body body)
`(progn
(declaim (inline ,name))
(defun ,name ,args .,body)))
;;; MP
(export 'glisp::mp/process-yield :glisp)
(export 'glisp::mp/process-wait :glisp)
(export 'glisp::mp/process-run-function :glisp)
(export 'glisp::mp/make-lock :glisp)
(export 'glisp::mp/current-process :glisp)
(export 'glisp::mp/process-kill :glisp)
(defun glisp::mp/make-lock (&key name)
(pthread::make-lock name))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(pthread::with-lock-held (,lock)
,@body))
(defun glisp::mp/process-yield (&optional process-to-run)
(declare (ignore process-to-run))
(PTHREAD:SCHED-YIELD))
(defun glisp::mp/process-wait (whostate predicate)
(do ()
((funcall predicate))
(sleep .1)))
(defun glisp::mp/process-run-function (name fun &rest args)
(pthread::thread-create
(lambda ()
(apply fun args))
:name name))
(defun glisp::mp/current-process ()
'blah)
(defun glisp::mp/process-kill (process)
(warn "*** Define GLISP:MP/PROCESS-KILL for CMUCL."))
(defun glisp::getenv (string)
(cdr (assoc string ext:*environment-list* :test #'string-equal)))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: CMUCL dependent stuff + fixups
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(export 'glisp::read-byte-sequence :glisp)
(export 'glisp::read-char-sequence :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::getenv :glisp)
(export 'glisp::make-server-socket :glisp)
(export 'glisp::close-server-socket :glisp)
(defun glisp::read-byte-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-char-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let ((r (read-sequence sequence input :start start :end end)))
(cond ((and (= r start) (> end start))
(let ((byte (read-byte input nil :eof)))
(cond ((eq byte :eof)
r)
(t
(setf (aref sequence start) byte)
(incf start)
(if (> end start)
(glisp::read-byte-sequence sequence input :start start :end end)
start)))))
(t
r))))
#||
(defun glisp::read-char-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
||#
(defmacro glisp::with-timeout ((&rest ignore) &body body)
(declare (ignore ignore))
`(progn
,@body))
(defun glisp::open-inet-socket (hostname port)
(let ((fd (extensions:connect-to-inet-socket hostname port)))
(values
(sys:make-fd-stream fd
:input t
:output t
:element-type '(unsigned-byte 8)
:name (format nil "Network connection to ~A:~D" hostname port))
:byte)))
(defstruct (server-socket (:constructor make-server-socket-struct))
fd
element-type
port)
(defun glisp::make-server-socket (port &key (element-type '(unsigned-byte 8)))
(make-server-socket-struct :fd (ext:create-inet-listener port)
:element-type element-type
:port port))
(defun glisp::accept-connection/low (socket)
(mp:process-wait-until-fd-usable (server-socket-fd socket) :input)
(values
(sys:make-fd-stream (ext:accept-tcp-connection (server-socket-fd socket))
:input t :output t
:element-type (server-socket-element-type socket))
(cond ((subtypep (server-socket-element-type socket) 'integer)
:byte)
(t
:char))))
(defun glisp::close-server-socket (socket)
(unix:unix-close (server-socket-fd socket)))
;;;;;;
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'base-char options))
#||
RUN-PROGRAM is an external symbol in the EXTENSIONS package.
Function: #<Function RUN-PROGRAM {12E7B79}>
Function arguments:
(program args &key (env *environment-list*) (wait t) pty input
if-input-does-not-exist output (if-output-exists :error) (error :output)
(if-error-exists :error) status-hook)
Function documentation:
Run-program creates a new process and runs the unix progam in the
file specified by the simple-string program. Args are the standard
arguments that can be passed to a Unix program, for no arguments
use NIL (which means just the name of the program is passed as arg 0).
Run program will either return NIL or a PROCESS structure. See the CMU
Common Lisp Users Manual for details about the PROCESS structure.
The keyword arguments have the following meanings:
:env -
An A-LIST mapping keyword environment variables to simple-string
values.
:wait -
If non-NIL (default), wait until the created process finishes. If
NIL, continue running Lisp until the program finishes.
:pty -
Either T, NIL, or a stream. Unless NIL, the subprocess is established
under a PTY. If :pty is a stream, all output to this pty is sent to
this stream, otherwise the PROCESS-PTY slot is filled in with a stream
connected to pty that can read output and write input.
:input -
Either T, NIL, a pathname, a stream, or :STREAM. If T, the standard
input for the current process is inherited. If NIL, /dev/null
is used. If a pathname, the file so specified is used. If a stream,
all the input is read from that stream and send to the subprocess. If
:STREAM, the PROCESS-INPUT slot is filled in with a stream that sends
its output to the process. Defaults to NIL.
:if-input-does-not-exist (when :input is the name of a file) -
can be one of:
:error - generate an error.
:create - create an empty file.
nil (default) - return nil from run-program.
:output -
Either T, NIL, a pathname, a stream, or :STREAM. If T, the standard
output for the current process is inherited. If NIL, /dev/null
is used. If a pathname, the file so specified is used. If a stream,
all the output from the process is written to this stream. If
:STREAM, the PROCESS-OUTPUT slot is filled in with a stream that can
be read to get the output. Defaults to NIL.
:if-output-exists (when :input is the name of a file) -
can be one of:
:error (default) - generates an error if the file already exists.
:supersede - output from the program supersedes the file.
:append - output from the program is appended to the file.
nil - run-program returns nil without doing anything.
:error and :if-error-exists -
Same as :output and :if-output-exists, except that :error can also be
specified as :output in which case all error output is routed to the
same place as normal output.
:status-hook -
This is a function the system calls whenever the status of the
process changes. The function takes the process as an argument.
Its defined argument types are:
(T T &KEY (:ENV T) (:WAIT T) (:PTY T) (:INPUT T) (:IF-INPUT-DOES-NOT-EXIST T)
(:OUTPUT T) (:IF-OUTPUT-EXISTS T) (:ERROR T) (:IF-ERROR-EXISTS T)
(:STATUS-HOOK T))
Its result type is:
(OR EXTENSIONS::PROCESS NULL)
On Wednesday, 7/1/98 12:48:51 pm [-1] it was compiled from:
target:code/run-program.lisp
Created: Saturday, 6/20/98 07:13:08 pm [-1]
Comment: $Header: /home/david/gitconversion/cvsroot/cxml/glisp/Attic/dep-cmucl.lisp,v 1.1 2005-03-13 18:02:10 david Exp $
||#
;; (process-exit-code (run-program "/bin/sh" (list "-c" "ls") :wait t :input nil :output nil))
(defun glisp:run-unix-shell-command (command)
(ext:process-exit-code (ext:run-program "/bin/sh" (list "-c" command) :wait t :input nil :output nil)))
(defmacro glisp::defsubst (name args &body body)
`(progn
(declaim (inline ,name))
(defun ,name ,args .,body)))
;;; MP
(export 'glisp::mp/process-yield :glisp)
(export 'glisp::mp/process-wait :glisp)
(export 'glisp::mp/process-run-function :glisp)
(export 'glisp::mp/make-lock :glisp)
(export 'glisp::mp/current-process :glisp)
(export 'glisp::mp/process-kill :glisp)
(defun glisp::mp/make-lock (&key name)
(mp:make-lock name))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(mp:with-lock-held (,lock)
,@body))
(defun glisp::mp/process-yield (&optional process-to-run)
(declare (ignore process-to-run))
(mp:process-yield))
(defun glisp::mp/process-wait (whostate predicate)
(mp:process-wait whostate predicate))
(defun glisp::mp/process-run-function (name fun &rest args)
(mp:make-process
(lambda ()
(apply fun args))
:name name))
(defun glisp::mp/current-process ()
mp:*current-process*)
(defun glisp::mp/process-kill (process)
(mp:destroy-process process))
(defun glisp::getenv (string)
(cdr (assoc string ext:*environment-list* :test #'string-equal)))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Second part of GCL dependent stuff
;;; Created: 1999-05-25 22:31
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(in-package :GLISP)
(lisp::clines
"#include <stdio.h>"
"#include <unistd.h>"
"#include <sys/stat.h>"
"#include <sys/socket.h>"
"#include <netinet/in.h>"
"#include <stdlib.h>"
"#include <fcntl.h>"
"#include <resolv.h>"
)
(lisp::defcfun "static object open_inet_socket_aux (object x, object y, char *hostname, int port)" 2
"FILE *fp;"
"object stream;"
"struct hostent *hostinfo;"
"struct sockaddr_in addr;"
"int sock;"
"vs_mark;"
"hostinfo = gethostbyname (hostname);"
"if (hostinfo == 0)"
"{"
" return Cnil;"
"}"
"addr.sin_family = AF_INET;"
"addr.sin_port = htons (port);"
"addr.sin_addr = *(struct in_addr*) hostinfo->h_addr;"
""
"sock = socket (PF_INET, SOCK_STREAM, 0);"
"if (sock < 0)"
" return Cnil;"
""
"if (connect (sock, (struct sockaddr *) &addr, sizeof (addr)) != 0)"
"{"
" close (sock);"
" return Cnil;"
"}"
"fp = fdopen (sock, \"rb+\");"
"stream = (object) alloc_object(t_stream);"
"stream->sm.sm_mode = (short)smm_io;"
"stream->sm.sm_fp = fp;"
"stream->sm.sm_object0 = x;"
"stream->sm.sm_object1 = y;"
"stream->sm.sm_int0 = stream->sm.sm_int1 = 0;"
"vs_push(stream);"
"setup_stream_buffer(stream);"
"vs_reset;"
"return stream;"
)
(lisp::defentry open-inet-socket-aux (lisp::object lisp::object lisp::string lisp::int)
(lisp::object "open_inet_socket_aux"))
(lisp::defentry unix/system (lisp::string)
(lisp::int "system"))
(defun open-inet-socket (hostname port)
(values (or (open-inet-socket-aux '(unsigned-byte 8)
(format nil "Network connection to ~A:~D" hostname port)
hostname port)
(error "Cannot connect to `~A' on port ~D."
hostname port))
:byte))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: GCL dependent stuff + fixups
;;; Created: 1999-05-25 22:31
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(shadow '(make-pathname pathname-directory) :glisp)
(export '(glisp::defun
glisp::read-byte-sequence
glisp::read-char-sequence
glisp::define-compiler-macro
glisp::formatter
glisp::destructuring-bind
glisp::parse-macro
glisp::loop
glisp::*print-readably*
glisp::compile-file-pathname
glisp::ignore-errors
glisp::pathname-directory
glisp::make-pathname
glisp::run-unix-shell-command)
:glisp)
(defmacro glisp::defun (name args &body body)
(cond ((and (consp name)
(eq (car name) 'setf))
(let ((fnam (intern (concatenate 'string "(SETF " (symbol-name (cadr name)) ")")
(symbol-package (cadr name)))))
`(progn
(defsetf ,(cadr name) (&rest ap) (new-value) (list* ',fnam new-value ap))
(defun ,fnam ,args .,body))))
(t
`(defun ,name ,args .,body)) ))
(defun glisp::read-byte-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-byte input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
(defun glisp::read-char-sequence (sequence input &key (start 0) (end (length sequence)))
(let (c (i start))
(loop
(cond ((= i end) (return i)))
(setq c (read-char input nil :eof))
(cond ((eql c :eof) (return i)))
(setf (aref sequence i) c)
(incf i) )))
(defmacro glisp::define-compiler-macro (&rest ignore)
ignore
nil)
(defun glisp::formatter (string)
#'(lambda (sink &rest ap)
(apply #'format sink string ap)))
(defmacro lambda (&rest x)
`#'(lambda .,x))
(defun glisp::row-major-aref (array index)
;; Wir sollten hier wirklich was effizienteres haben
(aref (make-array (array-total-size array)
:displaced-to array
:element-type (array-element-type array))
index))
(glisp::defun (setf glisp::row-major-aref) (value array index)
;; Wir sollten hier wirklich was effizienteres haben
(setf (aref (make-array (array-total-size array)
:displaced-to array
:element-type (array-element-type array))
index)
value))
(defun glisp::mp/make-lock (&key name)
name
nil)
(defmacro glisp::mp/with-lock ((lock) &body body)
(declare (ignore lock))
`(progn
,@body))
(defmacro glisp::with-timeout ((&rest ignore) &body body)
(declare (ignore ignore))
`(progn
,@body))
(defvar glisp::*print-readably* nil)
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'string-char options))
(defun parse-macro-lambda-list (name lambda-list whole &optional environment-value (real-whole whole))
"The work horse for destructing-bind and parse-macro."
(let ((orig-lambda-list lambda-list)
required optionals rest-var keys aux-vars whole-var env-var
allow-other-keys-p
(my-lambda-list-keywords '(&OPTIONAL &REST &KEY &AUX &BODY)))
(labels ((COLLECT (&optional on-keys-p)
(let (result)
(do ()
((or (atom lambda-list) (member (car lambda-list) my-lambda-list-keywords))
(nreverse result))
(cond ((eq (car lambda-list) '&WHOLE)
(push (cadr lambda-list) whole-var)
(setf lambda-list (cddr lambda-list)))
((eq (car lambda-list) '&ENVIRONMENT)
(push (cadr lambda-list) env-var)
(setf lambda-list (cddr lambda-list)))
((eq (car lambda-list) '&ALLOW-OTHER-KEYS)
(unless on-keys-p
(cerror "Ignore this syntax restriction and set the allow-other-keys-p flag."
"In lambda list of macro ~S: &ALLOW-OTHER-KEYS may only be specified ~
in the &KEYS section: ~S"
name orig-lambda-list))
(setq allow-other-keys-p T lambda-list (cdr lambda-list)))
(T (push (pop lambda-list) result)) ))) )
(CHECK-ONLY-ONE (kind lst)
(unless (<= (length lst) 1)
(error "In lambda list of macro ~S: You may only specify one ~S parameter, but I got ~S.~%~
Lambda list: ~S."
name kind lst orig-lambda-list))
(car lst)) )
;; Now collect the various elements of the lambda-list
(setq required (collect))
(when (and (consp lambda-list) (eq (car lambda-list) '&OPTIONAL)) (pop lambda-list) (setq optionals (collect)))
(when (and (consp lambda-list) (member (car lambda-list) '(&REST &BODY))) (pop lambda-list) (setq rest-var (collect)))
(when (and (consp lambda-list) (eq (car lambda-list) '&KEY)) (pop lambda-list) (setq keys (collect T)))
(when (and (consp lambda-list) (eq (car lambda-list) '&AUX)) (pop lambda-list) (setq aux-vars (collect)))
;; Inspect the remaining value of lambda-list
(cond ((consp lambda-list)
;; Not all was parsed correctly ...
(error "In lambda list of macro ~S: Found lambda list keyword ~S out of order;~%~
The order must be &OPTIONAL, &REST/&BODY, &KEY, &AUX; &WHOLE and &ENVIRONMENT may apear anywhere.~%~
Lambda list: ~S."
name (car lambda-list) orig-lambda-list))
((null lambda-list)) ; Everything is just fine.
((symbolp lambda-list)
;; Dotted with a symbol = specification of a rest-var
(push lambda-list rest-var))
(T
;; List is odd-ly dotted.
(error "In lambda list of macro ~S: A lambda list may only be dotted with a symbol.~%~
Lambda list: ~S."
name orig-lambda-list)) )
;; Now check for rest-var, whole-var and env-var, which may all specify only one variable ...
(setf rest-var (check-only-one '&REST rest-var))
(setf whole-var (check-only-one '&WHOLE whole-var))
(when (and env-var (not environment-value))
(cerror "Ignore the &ENVIRONMENT parameter."
"In lambda list of macro ~S: An &ENVIRONMENT parameter may only be specified on the top-level lambda list.~%~
Lambda list: ~S."
name orig-lambda-list)
(setq env-var nil))
(setf env-var (check-only-one '&ENVIRONMENT env-var))
(when (and (null rest-var) keys)
(setf rest-var (gensym)))
;; Build up the bindings
(let ((bindings nil) (constraints nil) (w whole))
(labels ((add-one (x) (add (list x)))
(add-bind (spec val)
(if (consp spec)
(let ((gsym (gensym)))
(add-one `(,gsym ,val))
(multiple-value-bind (bndngs cnstrnts) (parse-macro-lambda-list name spec gsym)
(add bndngs)
(setq contraints (nconc constraints cnstrnts))) )
(add-one `(,spec ,val))))
(add (x) (setf bindings (nconc bindings x))))
(when whole-var
(add-one `(,whole-var ,real-whole))
(when (eq whole real-whole) (setq w whole-var)))
;; Calculate the constraints ...
(let ((min nil)
(max nil))
(when (or required optionals rest-var) (setq min (length required)))
(when (and (null rest-var) (or required optionals))
(setq max (+ (length required) (length optionals))))
(cond ((and (null min) (null max)))
((eql min max)
(push `(listp ,w) constraints)
(push `(= (length ,w) ,min) constraints))
(T
(push `(listp ,w) constraints)
(when (and min (> min 0)) (push `(>= (length ,w) ,min) constraints))
(when max (push `(<= (length ,w) ,max) constraints))) ))
(setq constraints (nreverse constraints))
(dolist (spec required)
(add-bind spec `(CAR ,w))
(setf w (list 'cdr w)))
(dolist (spec optionals)
;; CHECK
(cond ((consp spec)
(when (caddr spec) ;svar
(add-one `(,(caddr spec) (NOT (NULL ,w)))))
(add-bind (car spec) `(if (NOT (NULL ,w)) (CAR ,w) ,(cadr spec))))
(T
(add-one `(,spec (CAR ,w)))) )
(setf w (list 'cdr w)))
(when rest-var (add-one `(,rest-var ,w)))
(dolist (spec keys)
;; CHECK
(let (kw var svar default)
(cond ((consp spec)
(setq var (car spec) default (cadr spec) svar (caddr spec))
(when (consp var) (setq kw (car var) var (cadr var))))
(T (setq var spec default nil svar nil)))
;; SVAR
(unless kw (setq kw (intern (symbol-name var) :keyword)))
(add-bind var `(getf ,rest-var ,kw ,default)) ))
(dolist (spec aux-vars) (add-one spec))
(when env-var
(add-one `(,env-var ,environment-value)))
(values bindings constraints env-var)) ))))
(defun glisp::parse-macro (name lambda-list body &optional env)
"This is used to process a macro definition in the same way as defmacro and
macrolet. It returns a lambda-expression that accepts two arguments, a form
and an environment. The name, lambda-list, and body arguments correspond to
the parts of a defmacro or macrolet definition.
The lambda-list argument may inclue &environment and &whole and may include
destructing. The name argument is used to enclose the body in an implicat
block and might also be used for implementation-depend purposes (such as
including the name of the macro in error messages if the form does not match
the lambda-list)."
(let ((call (gensym)) (env (gensym)))
(multiple-value-bind (bindings constraints)
(parse-macro-lambda-list name lambda-list `(CDR call) env call)
`(lambda (,call ,env)
(block ,name
(let* ,bindings
(unless (and ,@constraints)
(error "Macro ~S called with wrong number/nesting of arguments: ~S"
',name ,call))
,@body))) )) )
(defmacro glisp::destructuring-bind (lambda-list expression &body body)
"This macro binds the variables specified in lambda-list to the corresponding
values in the tree structure resulting from evaluating the expression, then
executes the forms as an implicit progn.
A destructing-bind lambda-list may contain the lambda-list keywords &optional,
&rest, &key, &allow-other-keys, and &aux; &body and &whole may also be used as
they are in defmacro, but &environment may not be used. Nested and dotted
lambda-lists are also permitted as for defmacro. The idea is that a
destructing-bind lambda-list has the same format as inner levels of a defmacro
lambda-list.
If the result of evaluating the expressions does not match the destructuring
pattern, an error should be signaled."
(let ((call (gensym)))
(multiple-value-bind (bindings constraints)
(parse-macro-lambda-list nil lambda-list call)
`(let* ((,call ,expression) ,@bindings)
(unless (and ,@constraints)
(error "DESTRUCTING-BIND with wrong number/nesting of arguments: ~S~%~
Lambda list to match with: ~S." ,call ',lambda-list))
(locally ,@body)) )) )
(defmacro glisp::loop (&rest args)
`(sloop:sloop ,@args))
(defun glisp:compile-file-pathname (filename &rest options)
(declare (ignore options))
(merge-pathnames (make-pathname :type "o") filename))
(defmacro glisp:ignore-errors (&rest body)
`(IGNORE-ERRORS-FN #'(LAMBDA () ,@body)))
(defun ignore-errors-fn (cont)
(let ((old (symbol-function 'system:universal-error-handler)))
(block foo
(unwind-protect
(progn
(setf (symbol-function 'system:universal-error-handler)
#'(lambda (&rest x)
(return-from foo (values nil x))))
(funcall cont) )
(setf (symbol-function 'system:universal-error-handler) old) ))))
(defun glisp::make-pathname (&rest args &key directory &allow-other-keys)
(cond ((eq (car directory) :relative)
(apply #'lisp:make-pathname :directory (cdr directory) args))
((eq (car directory) :absolute)
(apply #'lisp:make-pathname :directory (cons :root (cdr directory)) args))
(t
(apply #'lisp:make-pathname args))))
(defun glisp::pathname-directory (pathname)
(let ((d (lisp:pathname-directory pathname)))
(cond ((eq (car d) :root)
(cons :absolute (cdr d)))
(t
(cons :relative d)))))
(defun glisp::run-unix-shell-command (cmd)
(glisp::unix/system cmd))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: SBCL dependent stuff + fixups
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(export 'glisp::read-byte-sequence :glisp)
(export 'glisp::read-char-sequence :glisp)
(export 'glisp::run-unix-shell-command :glisp)
(export 'glisp::getenv :glisp)
(export 'glisp::make-server-socket :glisp)
(export 'glisp::close-server-socket :glisp)
(defun glisp::read-byte-sequence (&rest ap)
(apply #'read-sequence ap))
(defun glisp::read-char-sequence (&rest ap)
(apply #'read-sequence ap))
(defmacro glisp::with-timeout ((&rest options) &body body)
(declare (ignore ignore))
`(progn
,@body))
(defun glisp::open-inet-socket (hostname port)
(values
(sb-bsd-sockets:socket-make-stream
(let ((host (car (sb-bsd-sockets:host-ent-addresses
(sb-bsd-sockets:get-host-by-name hostname)))))
(when host
(let ((s (make-instance 'sb-bsd-sockets:inet-socket
:type :stream :protocol :tcp)))
(sb-bsd-sockets:socket-connect s host port)
s)))
:element-type '(unsigned-byte 8)
:input t :output t)
:byte))
(defstruct (server-socket (:constructor make-server-socket-struct))
fd
element-type
port)
#||
(defun glisp::make-server-socket (port &key (element-type '(unsigned-byte 8)))
(make-server-socket-struct :fd (ext:create-inet-listener port)
:element-type element-type
:port port))
(defun glisp::accept-connection/low (socket)
(mp:process-wait-until-fd-usable (server-socket-fd socket) :input)
(values
(sys:make-fd-stream (ext:accept-tcp-connection (server-socket-fd socket))
:input t :output t
:element-type (server-socket-element-type socket))
(cond ((subtypep (server-socket-element-type socket) 'integer)
:byte)
(t
:char))))
(defun glisp::close-server-socket (socket)
(unix:unix-close (server-socket-fd socket)))
||#
;;;;;;
(defun glisp::g/make-string (length &rest options)
(apply #'make-array length :element-type 'base-char options))
(defun glisp::run-unix-shell-command (command)
(sb-impl::process-exit-code
(sb-ext:run-program "/bin/sh" (list "-c" command) :wait t :input nil
:output nil)))
(defmacro glisp::defsubst (name args &body body)
`(progn
(declaim (inline ,name))
(defun ,name ,args .,body)))
;;; MP
(export 'glisp::mp/process-yield :glisp)
(export 'glisp::mp/process-wait :glisp)
(export 'glisp::mp/process-run-function :glisp)
(export 'glisp::mp/make-lock :glisp)
(export 'glisp::mp/current-process :glisp)
(export 'glisp::mp/process-kill :glisp)
(defun glisp::mp/make-lock (&key name)
(clim-sys::make-lock name))
(defmacro glisp::mp/with-lock ((lock) &body body)
`(clim-sys:with-lock-held (,lock)
,@body))
(defun glisp::mp/process-yield (&optional process-to-run)
(declare (ignore process-to-run))
(clim-sys:process-yield))
(defun glisp::mp/process-wait (whostate predicate)
(clim-sys:process-wait whostate predicate))
(defun glisp::mp/process-run-function (name fun &rest args)
(clim-sys:make-process
(lambda ()
(apply fun args))
:name name))
(defun glisp::mp/current-process ()
(clim-sys:current-process))
(defun glisp::mp/process-kill (process)
(clim-sys:destroy-process process))
(defun glisp::getenv (string)
(sb-ext:posix-getenv string))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: CL-USER; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Generating a sane DEFPACKAGE for GLISP
;;; Created: 1999-05-25 22:30
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
(defparameter *all-ansi-symbols*
'("&ALLOW-OTHER-KEYS" "&AUX" "&BODY" "&ENVIRONMENT" "&KEY" "&OPTIONAL" "&REST" "&WHOLE" "*"
"**" "***" "*BREAK-ON-SIGNALS*" "*COMPILE-FILE-PATHNAME*" "*COMPILE-FILE-TRUENAME*"
"*COMPILE-PRINT*" "*COMPILE-VERBOSE*" "*DEBUG-IO*" "*DEBUGGER-HOOK*"
"*DEFAULT-PATHNAME-DEFAULTS*" "*ERROR-OUTPUT*" "*FEATURES*" "*GENSYM-COUNTER*"
"*LOAD-PATHNAME*" "*LOAD-PRINT*" "*LOAD-TRUENAME*" "*LOAD-VERBOSE*" "*MACROEXPAND-HOOK*"
"*MODULES*" "*PACKAGE*" "*PRINT-ARRAY*" "*PRINT-BASE*" "*PRINT-CASE*" "*PRINT-CIRCLE*"
"*PRINT-ESCAPE*" "*PRINT-GENSYM*" "*PRINT-LENGTH*" "*PRINT-LEVEL*" "*PRINT-LINES*"
"*PRINT-MISER-WIDTH*" "*PRINT-PPRINT-DISPATCH*" "*PRINT-PRETTY*" "*PRINT-RADIX*"
"*PRINT-READABLY*" "*PRINT-RIGHT-MARGIN*" "*QUERY-IO*" "*RANDOM-STATE*" "*READ-BASE*"
"*READ-DEFAULT-FLOAT-FORMAT*" "*READ-EVAL*" "*READ-SUPPRESS*" "*READTABLE*"
"*STANDARD-INPUT*" "*STANDARD-OUTPUT*" "*TERMINAL-IO*" "*TRACE-OUTPUT*" "+" "++" "+++" "-"
"/" "//" "///" "/=" "1+" "1-" "<" "<=" "=" ">" ">=" "ABORT" "ABS" "ACONS" "ACOS" "ACOSH"
"ADD-METHOD" "ADJOIN" "ADJUST-ARRAY" "ADJUSTABLE-ARRAY-P" "ALLOCATE-INSTANCE"
"ALPHA-CHAR-P" "ALPHANUMERICP" "AND" "APPEND" "APPLY" "APROPOS" "APROPOS-LIST" "AREF"
"ARITHMETIC-ERROR" "ARITHMETIC-ERROR-OPERANDS" "ARITHMETIC-ERROR-OPERATION" "ARRAY"
"ARRAY-DIMENSION" "ARRAY-DIMENSION-LIMIT" "ARRAY-DIMENSIONS" "ARRAY-DISPLACEMENT"
"ARRAY-ELEMENT-TYPE" "ARRAY-HAS-FILL-POINTER-P" "ARRAY-IN-BOUNDS-P" "ARRAY-RANK"
"ARRAY-RANK-LIMIT" "ARRAY-ROW-MAJOR-INDEX" "ARRAY-TOTAL-SIZE" "ARRAY-TOTAL-SIZE-LIMIT"
"ARRAYP" "ASH" "ASIN" "ASINH" "ASSERT" "ASSOC" "ASSOC-IF" "ASSOC-IF-NOT" "ATAN" "ATANH"
"ATOM" "BASE-CHAR" "BASE-STRING" "BIGNUM" "BIT" "BIT-AND" "BIT-ANDC1" "BIT-ANDC2"
"BIT-EQV" "BIT-IOR" "BIT-NAND" "BIT-NOR" "BIT-NOT" "BIT-ORC1" "BIT-ORC2" "BIT-VECTOR"
"BIT-VECTOR-P" "BIT-XOR" "BLOCK" "BOOLE" "BOOLE-1" "BOOLE-2" "BOOLE-AND" "BOOLE-ANDC1"
"BOOLE-ANDC2" "BOOLE-C1" "BOOLE-C2" "BOOLE-CLR" "BOOLE-EQV" "BOOLE-IOR" "BOOLE-NAND"
"BOOLE-NOR" "BOOLE-ORC1" "BOOLE-ORC2" "BOOLE-SET" "BOOLE-XOR" "BOOLEAN" "BOTH-CASE-P"
"BOUNDP" "BREAK" "BROADCAST-STREAM" "BROADCAST-STREAM-STREAMS" "BUILT-IN-CLASS" "BUTLAST"
"BYTE" "BYTE-POSITION" "BYTE-SIZE" "CAAAAR" "CAAADR" "CAAAR" "CAADAR" "CAADDR" "CAADR"
"CAAR" "CADAAR" "CADADR" "CADAR" "CADDAR" "CADDDR" "CADDR" "CADR" "CALL-ARGUMENTS-LIMIT"
"CALL-METHOD" "CALL-NEXT-METHOD" "CAR" "CASE" "CATCH" "CCASE" "CDAAAR" "CDAADR" "CDAAR"
"CDADAR" "CDADDR" "CDADR" "CDAR" "CDDAAR" "CDDADR" "CDDAR" "CDDDAR" "CDDDDR" "CDDDR"
"CDDR" "CDR" "CEILING" "CELL-ERROR" "CELL-ERROR-NAME" "CERROR" "CHANGE-CLASS" "CHAR"
"CHAR-CODE" "CHAR-CODE-LIMIT" "CHAR-DOWNCASE" "CHAR-EQUAL" "CHAR-GREATERP" "CHAR-INT"
"CHAR-LESSP" "CHAR-NAME" "CHAR-NOT-EQUAL" "CHAR-NOT-GREATERP" "CHAR-NOT-LESSP"
"CHAR-UPCASE" "CHAR/=" "CHAR<" "CHAR<=" "CHAR=" "CHAR>" "CHAR>=" "CHARACTER" "CHARACTERP"
"CHECK-TYPE" "CIS" "CLASS" "CLASS-NAME" "CLASS-OF" "CLEAR-INPUT" "CLEAR-OUTPUT" "CLOSE"
"CLRHASH" "CODE-CHAR" "COERCE" "COMPILATION-SPEED" "COMPILE" "COMPILE-FILE"
"COMPILE-FILE-PATHNAME" "COMPILED-FUNCTION" "COMPILED-FUNCTION-P" "COMPILER-MACRO"
"COMPILER-MACRO-FUNCTION" "COMPLEMENT" "COMPLEX" "COMPLEXP" "COMPUTE-APPLICABLE-METHODS"
"COMPUTE-RESTARTS" "CONCATENATE" "CONCATENATED-STREAM" "CONCATENATED-STREAM-STREAMS"
"COND" "CONDITION" "CONJUGATE" "CONS" "CONSP" "CONSTANTLY" "CONSTANTP" "CONTINUE"
"CONTROL-ERROR" "COPY-ALIST" "COPY-LIST" "COPY-PPRINT-DISPATCH" "COPY-READTABLE"
"COPY-SEQ" "COPY-STRUCTURE" "COPY-SYMBOL" "COPY-TREE" "COS" "COSH" "COUNT" "COUNT-IF"
"COUNT-IF-NOT" "CTYPECASE" "DEBUG" "DECF" "DECLAIM" "DECLARATION" "DECLARE" "DECODE-FLOAT"
"DECODE-UNIVERSAL-TIME" "DEFCLASS" "DEFCONSTANT" "DEFGENERIC" "DEFINE-COMPILER-MACRO"
"DEFINE-CONDITION" "DEFINE-METHOD-COMBINATION" "DEFINE-MODIFY-MACRO"
"DEFINE-SETF-EXPANDER" "DEFINE-SYMBOL-MACRO" "DEFMACRO" "DEFMETHOD" "DEFPACKAGE"
"DEFPARAMETER" "DEFSETF" "DEFSTRUCT" "DEFTYPE" "DEFUN" "DEFVAR" "DELETE"
"DELETE-DUPLICATES" "DELETE-FILE" "DELETE-IF" "DELETE-IF-NOT" "DELETE-PACKAGE"
"DENOMINATOR" "DEPOSIT-FIELD" "DESCRIBE" "DESCRIBE-OBJECT" "DESTRUCTURING-BIND"
"DIGIT-CHAR" "DIGIT-CHAR-P" "DIRECTORY" "DIRECTORY-NAMESTRING" "DISASSEMBLE"
"DIVISION-BY-ZERO" "DO" "DO*" "DO-ALL-SYMBOLS" "DO-EXTERNAL-SYMBOLS" "DO-SYMBOLS"
"DOCUMENTATION" "DOLIST" "DOTIMES" "DOUBLE-FLOAT" "DOUBLE-FLOAT-EPSILON"
"DOUBLE-FLOAT-NEGATIVE-EPSILON" "DPB" "DRIBBLE" "DYNAMIC-EXTENT" "ECASE" "ECHO-STREAM"
"ECHO-STREAM-INPUT-STREAM" "ECHO-STREAM-OUTPUT-STREAM" "ED" "EIGHTH" "ELT"
"ENCODE-UNIVERSAL-TIME" "END-OF-FILE" "ENDP" "ENOUGH-NAMESTRING"
"ENSURE-DIRECTORIES-EXIST" "ENSURE-GENERIC-FUNCTION" "EQ" "EQL" "EQUAL" "EQUALP" "ERROR"
"ETYPECASE" "EVAL" "EVAL-WHEN" "EVENP" "EVERY" "EXP" "EXPORT" "EXPT" "EXTENDED-CHAR"
"FBOUNDP" "FCEILING" "FDEFINITION" "FFLOOR" "FIFTH" "FILE-AUTHOR" "FILE-ERROR"
"FILE-ERROR-PATHNAME" "FILE-LENGTH" "FILE-NAMESTRING" "FILE-POSITION" "FILE-STREAM"
"FILE-STRING-LENGTH" "FILE-WRITE-DATE" "FILL" "FILL-POINTER" "FIND" "FIND-ALL-SYMBOLS"
"FIND-CLASS" "FIND-IF" "FIND-IF-NOT" "FIND-METHOD" "FIND-PACKAGE" "FIND-RESTART"
"FIND-SYMBOL" "FINISH-OUTPUT" "FIRST" "FIXNUM" "FLET" "FLOAT" "FLOAT-DIGITS"
"FLOAT-PRECISION" "FLOAT-RADIX" "FLOAT-SIGN" "FLOATING-POINT-INEXACT"
"FLOATING-POINT-INVALID-OPERATION" "FLOATING-POINT-OVERFLOW" "FLOATING-POINT-UNDERFLOW"
"FLOATP" "FLOOR" "FMAKUNBOUND" "FORCE-OUTPUT" "FORMAT" "FORMATTER" "FOURTH" "FRESH-LINE"
"FROUND" "FTRUNCATE" "FTYPE" "FUNCALL" "FUNCTION" "FUNCTION-KEYWORDS"
"FUNCTION-LAMBDA-EXPRESSION" "FUNCTIONP" "GCD" "GENERIC-FUNCTION" "GENSYM" "GENTEMP" "GET"
"GET-DECODED-TIME" "GET-DISPATCH-MACRO-CHARACTER" "GET-INTERNAL-REAL-TIME"
"GET-INTERNAL-RUN-TIME" "GET-MACRO-CHARACTER" "GET-OUTPUT-STREAM-STRING" "GET-PROPERTIES"
"GET-SETF-EXPANSION" "GET-UNIVERSAL-TIME" "GETF" "GETHASH" "GO" "GRAPHIC-CHAR-P"
"HANDLER-BIND" "HANDLER-CASE" "HASH-TABLE" "HASH-TABLE-COUNT" "HASH-TABLE-P"
"HASH-TABLE-REHASH-SIZE" "HASH-TABLE-REHASH-THRESHOLD" "HASH-TABLE-SIZE" "HASH-TABLE-TEST"
"HOST-NAMESTRING" "IDENTITY" "IF" "IGNORABLE" "IGNORE" "IGNORE-ERRORS" "IMAGPART" "IMPORT"
"IN-PACKAGE" "INCF" "INITIALIZE-INSTANCE" "INLINE" "INPUT-STREAM-P" "INSPECT" "INTEGER"
"INTEGER-DECODE-FLOAT" "INTEGER-LENGTH" "INTEGERP" "INTERACTIVE-STREAM-P" "INTERN"
"INTERNAL-TIME-UNITS-PER-SECOND" "INTERSECTION" "INVALID-METHOD-ERROR" "INVOKE-DEBUGGER"
"INVOKE-RESTART" "INVOKE-RESTART-INTERACTIVELY" "ISQRT" "KEYWORD" "KEYWORDP" "LABELS"
"LAMBDA" "LAMBDA-LIST-KEYWORDS" "LAMBDA-PARAMETERS-LIMIT" "LAST" "LCM" "LDB" "LDB-TEST"
"LDIFF" "LEAST-NEGATIVE-DOUBLE-FLOAT" "LEAST-NEGATIVE-LONG-FLOAT"
"LEAST-NEGATIVE-NORMALIZED-DOUBLE-FLOAT" "LEAST-NEGATIVE-NORMALIZED-LONG-FLOAT"
"LEAST-NEGATIVE-NORMALIZED-SHORT-FLOAT" "LEAST-NEGATIVE-NORMALIZED-SINGLE-FLOAT"
"LEAST-NEGATIVE-SHORT-FLOAT" "LEAST-NEGATIVE-SINGLE-FLOAT" "LEAST-POSITIVE-DOUBLE-FLOAT"
"LEAST-POSITIVE-LONG-FLOAT" "LEAST-POSITIVE-NORMALIZED-DOUBLE-FLOAT"
"LEAST-POSITIVE-NORMALIZED-LONG-FLOAT" "LEAST-POSITIVE-NORMALIZED-SHORT-FLOAT"
"LEAST-POSITIVE-NORMALIZED-SINGLE-FLOAT" "LEAST-POSITIVE-SHORT-FLOAT"
"LEAST-POSITIVE-SINGLE-FLOAT" "LENGTH" "LET" "LET*" "LISP-IMPLEMENTATION-TYPE"
"LISP-IMPLEMENTATION-VERSION" "LIST" "LIST*" "LIST-ALL-PACKAGES" "LIST-LENGTH" "LISTEN"
"LISTP" "LOAD" "LOAD-LOGICAL-PATHNAME-TRANSLATIONS" "LOAD-TIME-VALUE" "LOCALLY" "LOG"
"LOGAND" "LOGANDC1" "LOGANDC2" "LOGBITP" "LOGCOUNT" "LOGEQV" "LOGICAL-PATHNAME"
"LOGICAL-PATHNAME-TRANSLATIONS" "LOGIOR" "LOGNAND" "LOGNOR" "LOGNOT" "LOGORC1" "LOGORC2"
"LOGTEST" "LOGXOR" "LONG-FLOAT" "LONG-FLOAT-EPSILON" "LONG-FLOAT-NEGATIVE-EPSILON"
"LONG-SITE-NAME" "LOOP" "LOOP-FINISH" "LOWER-CASE-P" "MACHINE-INSTANCE" "MACHINE-TYPE"
"MACHINE-VERSION" "MACRO-FUNCTION" "MACROEXPAND" "MACROEXPAND-1" "MACROLET" "MAKE-ARRAY"
"MAKE-BROADCAST-STREAM" "MAKE-CONCATENATED-STREAM" "MAKE-CONDITION"
"MAKE-DISPATCH-MACRO-CHARACTER" "MAKE-ECHO-STREAM" "MAKE-HASH-TABLE" "MAKE-INSTANCE"
"MAKE-INSTANCES-OBSOLETE" "MAKE-LIST" "MAKE-LOAD-FORM" "MAKE-LOAD-FORM-SAVING-SLOTS"
"MAKE-METHOD" "MAKE-PACKAGE" "MAKE-PATHNAME" "MAKE-RANDOM-STATE" "MAKE-SEQUENCE"
"MAKE-STRING" "MAKE-STRING-INPUT-STREAM" "MAKE-STRING-OUTPUT-STREAM" "MAKE-SYMBOL"
"MAKE-SYNONYM-STREAM" "MAKE-TWO-WAY-STREAM" "MAKUNBOUND" "MAP" "MAP-INTO" "MAPC" "MAPCAN"
"MAPCAR" "MAPCON" "MAPHASH" "MAPL" "MAPLIST" "MASK-FIELD" "MAX" "MEMBER" "MEMBER-IF"
"MEMBER-IF-NOT" "MERGE" "MERGE-PATHNAMES" "METHOD" "METHOD-COMBINATION"
"METHOD-COMBINATION-ERROR" "METHOD-QUALIFIERS" "MIN" "MINUSP" "MISMATCH" "MOD"
"MOST-NEGATIVE-DOUBLE-FLOAT" "MOST-NEGATIVE-FIXNUM" "MOST-NEGATIVE-LONG-FLOAT"
"MOST-NEGATIVE-SHORT-FLOAT" "MOST-NEGATIVE-SINGLE-FLOAT" "MOST-POSITIVE-DOUBLE-FLOAT"
"MOST-POSITIVE-FIXNUM" "MOST-POSITIVE-LONG-FLOAT" "MOST-POSITIVE-SHORT-FLOAT"
"MOST-POSITIVE-SINGLE-FLOAT" "MUFFLE-WARNING" "MULTIPLE-VALUE-BIND" "MULTIPLE-VALUE-CALL"
"MULTIPLE-VALUE-LIST" "MULTIPLE-VALUE-PROG1" "MULTIPLE-VALUE-SETQ" "MULTIPLE-VALUES-LIMIT"
"NAME-CHAR" "NAMESTRING" "NBUTLAST" "NCONC" "NEXT-METHOD-P" "NIL" "NINTERSECTION" "NINTH"
"NO-APPLICABLE-METHOD" "NO-NEXT-METHOD" "NOT" "NOTANY" "NOTEVERY" "NOTINLINE" "NRECONC"
"NREVERSE" "NSET-DIFFERENCE" "NSET-EXCLUSIVE-OR" "NSTRING-CAPITALIZE" "NSTRING-DOWNCASE"
"NSTRING-UPCASE" "NSUBLIS" "NSUBST" "NSUBST-IF" "NSUBST-IF-NOT" "NSUBSTITUTE"
"NSUBSTITUTE-IF" "NSUBSTITUTE-IF-NOT" "NTH" "NTH-VALUE" "NTHCDR" "NULL" "NUMBER" "NUMBERP"
"NUMERATOR" "NUNION" "ODDP" "OPEN" "OPEN-STREAM-P" "OPTIMIZE" "OR" "OTHERWISE"
"OUTPUT-STREAM-P" "PACKAGE" "PACKAGE-ERROR" "PACKAGE-ERROR-PACKAGE" "PACKAGE-NAME"
"PACKAGE-NICKNAMES" "PACKAGE-SHADOWING-SYMBOLS" "PACKAGE-USE-LIST" "PACKAGE-USED-BY-LIST"
"PACKAGEP" "PAIRLIS" "PARSE-ERROR" "PARSE-INTEGER" "PARSE-NAMESTRING" "PATHNAME"
"PATHNAME-DEVICE" "PATHNAME-DIRECTORY" "PATHNAME-HOST" "PATHNAME-MATCH-P" "PATHNAME-NAME"
"PATHNAME-TYPE" "PATHNAME-VERSION" "PATHNAMEP" "PEEK-CHAR" "PHASE" "PI" "PLUSP" "POP"
"POSITION" "POSITION-IF" "POSITION-IF-NOT" "PPRINT" "PPRINT-DISPATCH"
"PPRINT-EXIT-IF-LIST-EXHAUSTED" "PPRINT-FILL" "PPRINT-INDENT" "PPRINT-LINEAR"
"PPRINT-LOGICAL-BLOCK" "PPRINT-NEWLINE" "PPRINT-POP" "PPRINT-TAB" "PPRINT-TABULAR" "PRIN1"
"PRIN1-TO-STRING" "PRINC" "PRINC-TO-STRING" "PRINT" "PRINT-NOT-READABLE"
"PRINT-NOT-READABLE-OBJECT" "PRINT-OBJECT" "PRINT-UNREADABLE-OBJECT" "PROBE-FILE"
"PROCLAIM" "PROG" "PROG*" "PROG1" "PROG2" "PROGN" "PROGRAM-ERROR" "PROGV" "PROVIDE"
"PSETF" "PSETQ" "PUSH" "PUSHNEW" "QUOTE" "RANDOM" "RANDOM-STATE" "RANDOM-STATE-P" "RASSOC"
"RASSOC-IF" "RASSOC-IF-NOT" "RATIO" "RATIONAL" "RATIONALIZE" "RATIONALP" "READ"
"READ-BYTE" "READ-CHAR" "READ-CHAR-NO-HANG" "READ-DELIMITED-LIST" "READ-FROM-STRING"
"READ-LINE" "READ-PRESERVING-WHITESPACE" "READ-SEQUENCE" "READER-ERROR" "READTABLE"
"READTABLE-CASE" "READTABLEP" "REAL" "REALP" "REALPART" "REDUCE" "REINITIALIZE-INSTANCE"
"REM" "REMF" "REMHASH" "REMOVE" "REMOVE-DUPLICATES" "REMOVE-IF" "REMOVE-IF-NOT"
"REMOVE-METHOD" "REMPROP" "RENAME-FILE" "RENAME-PACKAGE" "REPLACE" "REQUIRE" "REST"
"RESTART" "RESTART-BIND" "RESTART-CASE" "RESTART-NAME" "RETURN" "RETURN-FROM" "REVAPPEND"
"REVERSE" "ROOM" "ROTATEF" "ROUND" "ROW-MAJOR-AREF" "RPLACA" "RPLACD" "SAFETY" "SATISFIES"
"SBIT" "SCALE-FLOAT" "SCHAR" "SEARCH" "SECOND" "SEQUENCE" "SERIOUS-CONDITION" "SET"
"SET-DIFFERENCE" "SET-DISPATCH-MACRO-CHARACTER" "SET-EXCLUSIVE-OR" "SET-MACRO-CHARACTER"
"SET-PPRINT-DISPATCH" "SET-SYNTAX-FROM-CHAR" "SETF" "SETQ" "SEVENTH" "SHADOW"
"SHADOWING-IMPORT" "SHARED-INITIALIZE" "SHIFTF" "SHORT-FLOAT" "SHORT-FLOAT-EPSILON"
"SHORT-FLOAT-NEGATIVE-EPSILON" "SHORT-SITE-NAME" "SIGNAL" "SIGNED-BYTE" "SIGNUM"
"SIMPLE-ARRAY" "SIMPLE-BASE-STRING" "SIMPLE-BIT-VECTOR" "SIMPLE-BIT-VECTOR-P"
"SIMPLE-CONDITION" "SIMPLE-CONDITION-FORMAT-ARGUMENTS" "SIMPLE-CONDITION-FORMAT-CONTROL"
"SIMPLE-ERROR" "SIMPLE-STRING" "SIMPLE-STRING-P" "SIMPLE-TYPE-ERROR" "SIMPLE-VECTOR"
"SIMPLE-VECTOR-P" "SIMPLE-WARNING" "SIN" "SINGLE-FLOAT" "SINGLE-FLOAT-EPSILON"
"SINGLE-FLOAT-NEGATIVE-EPSILON" "SINH" "SIXTH" "SLEEP" "SLOT-BOUNDP" "SLOT-EXISTS-P"
"SLOT-MAKUNBOUND" "SLOT-MISSING" "SLOT-UNBOUND" "SLOT-VALUE" "SOFTWARE-TYPE"
"SOFTWARE-VERSION" "SOME" "SORT" "SPACE" "SPECIAL" "SPECIAL-OPERATOR-P" "SPEED" "SQRT"
"STABLE-SORT" "STANDARD" "STANDARD-CHAR" "STANDARD-CHAR-P" "STANDARD-CLASS"
"STANDARD-GENERIC-FUNCTION" "STANDARD-METHOD" "STANDARD-OBJECT" "STEP" "STORAGE-CONDITION"
"STORE-VALUE" "STREAM" "STREAM-ELEMENT-TYPE" "STREAM-ERROR" "STREAM-ERROR-STREAM"
"STREAM-EXTERNAL-FORMAT" "STREAMP" "STRING" "STRING-CAPITALIZE" "STRING-DOWNCASE"
"STRING-EQUAL" "STRING-GREATERP" "STRING-LEFT-TRIM" "STRING-LESSP" "STRING-NOT-EQUAL"
"STRING-NOT-GREATERP" "STRING-NOT-LESSP" "STRING-RIGHT-TRIM" "STRING-STREAM" "STRING-TRIM"
"STRING-UPCASE" "STRING/=" "STRING<" "STRING<=" "STRING=" "STRING>" "STRING>=" "STRINGP"
"STRUCTURE" "STRUCTURE-CLASS" "STRUCTURE-OBJECT" "STYLE-WARNING" "SUBLIS" "SUBSEQ"
"SUBSETP" "SUBST" "SUBST-IF" "SUBST-IF-NOT" "SUBSTITUTE" "SUBSTITUTE-IF"
"SUBSTITUTE-IF-NOT" "SUBTYPEP" "SVREF" "SXHASH" "SYMBOL" "SYMBOL-FUNCTION"
"SYMBOL-MACROLET" "SYMBOL-NAME" "SYMBOL-PACKAGE" "SYMBOL-PLIST" "SYMBOL-VALUE" "SYMBOLP"
"SYNONYM-STREAM" "SYNONYM-STREAM-SYMBOL" "T" "TAGBODY" "TAILP" "TAN" "TANH" "TENTH"
"TERPRI" "THE" "THIRD" "THROW" "TIME" "TRACE" "TRANSLATE-LOGICAL-PATHNAME"
"TRANSLATE-PATHNAME" "TREE-EQUAL" "TRUENAME" "TRUNCATE" "TWO-WAY-STREAM"
"TWO-WAY-STREAM-INPUT-STREAM" "TWO-WAY-STREAM-OUTPUT-STREAM" "TYPE" "TYPE-ERROR"
"TYPE-ERROR-DATUM" "TYPE-ERROR-EXPECTED-TYPE" "TYPE-OF" "TYPECASE" "TYPEP" "UNBOUND-SLOT"
"UNBOUND-SLOT-INSTANCE" "UNBOUND-VARIABLE" "UNDEFINED-FUNCTION" "UNEXPORT" "UNINTERN"
"UNION" "UNLESS" "UNREAD-CHAR" "UNSIGNED-BYTE" "UNTRACE" "UNUSE-PACKAGE" "UNWIND-PROTECT"
"UPDATE-INSTANCE-FOR-DIFFERENT-CLASS" "UPDATE-INSTANCE-FOR-REDEFINED-CLASS"
"UPGRADED-ARRAY-ELEMENT-TYPE" "UPGRADED-COMPLEX-PART-TYPE" "UPPER-CASE-P" "USE-PACKAGE"
"USE-VALUE" "USER-HOMEDIR-PATHNAME" "VALUES" "VALUES-LIST" "VARIABLE" "VECTOR"
"VECTOR-POP" "VECTOR-PUSH" "VECTOR-PUSH-EXTEND" "VECTORP" "WARN" "WARNING" "WHEN"
"WILD-PATHNAME-P" "WITH-ACCESSORS" "WITH-COMPILATION-UNIT" "WITH-CONDITION-RESTARTS"
"WITH-HASH-TABLE-ITERATOR" "WITH-INPUT-FROM-STRING" "WITH-OPEN-FILE" "WITH-OPEN-STREAM"
"WITH-OUTPUT-TO-STRING" "WITH-PACKAGE-ITERATOR" "WITH-SIMPLE-RESTART" "WITH-SLOTS"
"WITH-STANDARD-IO-SYNTAX" "WRITE" "WRITE-BYTE" "WRITE-CHAR" "WRITE-LINE" "WRITE-SEQUENCE"
"WRITE-STRING" "WRITE-TO-STRING" "Y-OR-N-P" "YES-OR-NO-P" "ZEROP"))
(defvar *export-from-glisp*
'(
"DEFSUBST"
"G/MAKE-STRING"
"MP/MAKE-LOCK"
"MP/WITH-LOCK"
"WITH-TIMEOUT"
"OPEN-INET-SOCKET"
;; util.lisp :
"ALWAYS"
"CL-BYTE-STREAM"
"CL-CHAR-STREAM"
"CL-STREAM"
"COMPOSE"
"CURRY"
"FALSE"
"FORCE"
"G/CLOSE"
"G/FINISH-OUTPUT"
"G/PEEK-CHAR"
"G/READ-BYTE"
"G/READ-BYTE-SEQUENCE"
"G/READ-CHAR"
"G/READ-CHAR-SEQUENCE"
"G/READ-LINE"
"G/READ-LINE*"
"G/UNREAD-BYTE"
"G/UNREAD-CHAR"
"G/WRITE-BYTE"
"G/WRITE-BYTE-SEQUENCE"
"G/WRITE-CHAR"
"G/WRITE-STRING"
"GSTREAM"
"MAP-ARRAY"
"MAPFCAR"
"MAX*"
"MAXF"
"MIN*"
"MINF"
"MULTIPLE-VALUE-OR"
"MULTIPLE-VALUE-SOME"
"NCONCF"
"NEQ"
"PROMISE"
"RCURRY"
"SANIFY-STRING"
"SHOW"
"SPLIT-BY"
"SPLIT-BY-IF"
"SPLIT-BY-MEMBER"
"SPLIT-STRING"
"STRING-BEGIN-EQUAL"
"TRUE"
"UNTIL"
"USE-BYTE-FOR-CHAR-STREAM-FLAVOUR"
"USE-CHAR-FOR-BYTE-STREAM-FLAVOUR"
"WHILE"
"WHITE-SPACE-P"
"CL-BYTE-STREAM->GSTREAM"
"CL-CHAR-STREAM->GSTREAM"
"G/OPEN-INET-SOCKET"
"ACCEPT-CONNECTION"
"FIND-TEMPORARY-FILE"
"DELETE-TEMPORARY-FILE"
"WITH-TEMPORARY-FILE"
"SET-EQUAL"
"MAYBE-PARSE-INTEGER"
"NOP"
"WITH-STRUCTURE-SLOTS"
"COMPILE-FUNCALL"
"FUNCALL*"
"MAPC*"
"VREDUCE*"
"LREDUCE*"
"WITH-UNIQUE-NAMES"
;; runes.lisp
"RUNE"
"ROD"
"SIMPLE-ROD"
"%RUNE"
"ROD-CAPITALIZE"
"CODE-RUNE"
"RUNE-CODE"
"RUNE-DOWNCASE"
"RUNE-UPCASE"
"ROD-DOWNCASE"
"ROD-UPCASE"
"WHITE-SPACE-RUNE-P"
"DIGIT-RUNE-P"
"RUNE="
"RUNE<="
"RUNE>="
"RUNE-EQUAL"
"RUNEP"
"SLOOPY-ROD-P"
"ROD="
"ROD-EQUAL"
"MAKE-ROD"
"CHAR-RUNE"
"RUNE-CHAR"
"ROD-STRING"
"STRING-ROD"
"ROD-SUBSEQ"
"G/MAKE-HASH-TABLE"
"G/HASHGET"
"G/CLRHASH"
"STIR-HASH-CODES"
"HASH-SEQUENCE"
"HASH/STRING-EQUAL"
"MAKE-STRING-EQUAL-HASH-TABLE"
"PRIMEP"
;; match.lisp
"DEFINE-MATCH-MACRO"
"IF-MATCH"
"GSTREAM-AS-STRING"
))
(defparameter *packages*
#-GCL '(:common-lisp)
#+GCL '(:lisp :pcl) )
(defparameter *dep-id*
#+CLISP "clisp"
#+(AND :CMU (NOT :PTHREAD)) "cmucl"
#+(AND :CMU :PTHREAD) "cmucl-dtc"
#+(AND ALLEGRO ALLEGRO-V5.0) "acl5"
#+(AND ALLEGRO (NOT ALLEGRO-V5.0)) "acl"
#+GCL "gcl"
#-(OR CLISP CMU ALLEGRO GCL)
#.(error "Configure!"))
;; all symbols, which are defined by gray streams
(defparameter *gray-symbols*
'("FUNDAMENTAL-STREAM"
"FUNDAMENTAL-INPUT-STREAM"
"FUNDAMENTAL-OUTPUT-STREAM"
"FUNDAMENTAL-CHARACTER-STREAM"
"FUNDAMENTAL-BINARY-STREAM"
"FUNDAMENTAL-CHARACTER-INPUT-STREAM"
"FUNDAMENTAL-CHARACTER-OUTPUT-STREAM"
"FUNDAMENTAL-BINARY-INPUT-STREAM"
"STREAM-READ-CHAR"
"STREAM-UNREAD-CHAR"
"STREAM-READ-CHAR-NO-HANG"
"STREAM-PEEK-CHAR"
"STREAM-LISTEN"
"STREAM-READ-LINE"
"STREAM-CLEAR-INPUT"
"STREAM-WRITE-CHAR"
"STREAM-LINE-COLUMN"
"STREAM-START-LINE-P"
"STREAM-WRITE-STRING"
"STREAM-TERPRI"
"STREAM-FRESH-LINE"
"STREAM-FINISH-OUTPUT"
"STREAM-FORCE-OUTPUT"
"STREAM-ADVANCE-TO-COLUMN"
"STREAM-CLEAR-INPUT"
"STREAM-READ-BYTE"
"STREAM-WRITE-BYTE" ))
(defparameter *gray-packages*
#+:CLISP '(:lisp)
#+:CMU '(:ext)
#+:ALLEGRO '(:excl)
#+:HARLEQUIN-COMMON-LISP '(:stream)
)
(defun seek-symbol (name packages)
;; Seek the a symbol named 'name' in `packages'
(or (some #'(lambda (p)
(multiple-value-bind (sym res) (find-symbol name p)
(if (eql res :external)
(list sym)
nil)))
packages)
(progn (format T "~&There is no ~A." name)
(finish-output)
nil)))
(defun dump-defpackage (sink)
(format sink ";; AUTOMATICALLY CREATED -- DO NOT EDIT")
(format sink "~%;; Lisp Implementation Type: ~A" (lisp-implementation-type))
(format sink "~%;; Lisp Implementation Version: ~A" (lisp-implementation-version))
(format sink "~%")
(let ((*print-case* :downcase)
(export-ansi nil)
(export-gray nil))
(format sink "~%(in-package :~A)" (package-name *package*))
(format sink "~%")
(format sink "~%(defpackage :glisp")
(format sink "~% (:use)")
(labels ((grok (symbols packages)
(let ((res nil))
(dolist (nam symbols)
(let ((sym (seek-symbol nam packages)))
(when sym
(push (car sym) res)
(cond ((multiple-value-bind (sym2 res) (find-symbol nam :glisp)
(and sym2 (eq res :external)))
(format sink "~% ;; ~S patched" (car sym)) )
(t
(setf sym (car sym))
;; CLISP has no (:import ..) ARG!
(format sink "~% (:import-from :~A #:~A)"
(package-name (symbol-package sym))
(symbol-name sym)))))))
res)))
(setf export-ansi (grok *all-ansi-symbols* *packages*))
(setf export-gray (grok *gray-symbols* *gray-packages*)))
(format sink "~%")
(format sink "~% ;; -- Export ------------------------------")
(format sink "~%")
(format sink "~% (:export")
(format sink "~% ;; ********** ANSI-CL")
(dolist (k (reverse export-ansi))
(format sink "~% #:~(~A~)" k))
(format sink "~% ;; ********** Gray Streams")
(dolist (k (reverse export-gray))
(format sink "~% #:~(~A~)" k))
(format sink "~%~% ;; ********** Private stuff")
(dolist (k *export-from-glisp*)
(format sink "~% #:~(~A~)" k))
(format sink "))")
(format sink "~%")
(format sink "~%(defpackage :gluser (:use :glisp))")
(format sink "~%") )
(terpri sink))
(defun run ()
(make-package :glisp :use ())
(load (format nil "dep-~A.lisp" *dep-id*))
(with-open-file (sink (format nil "dfpck-~A.lisp" *dep-id*) :direction :output :if-exists :new-version)
(dump-defpackage sink)))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Very simple (non-deterministic) regular expression matching
;;; Created: 1999-01-21
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
;;; This library is free software; you can redistribute it and/or
;;; modify it under the terms of the GNU Library General Public
;;; License as published by the Free Software Foundation; either
;;; version 2 of the License, or (at your option) any later version.
;;;
;;; This library is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Library General Public License for more details.
;;;
;;; You should have received a copy of the GNU Library General Public
;;; License along with this library; if not, write to the
;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;;; Boston, MA 02111-1307 USA.
(in-package :GLISP)
;; Syntax
;; ------
;; atom -- match the atom
;; (p predicate) -- match, iff (funcall p elt) is non-NIL
;; (& a0 .. an) -- match a0a1..an
;; (/ a0 .. an) -- match a0 or a1 ... or an
;; (* a0 .. an) -- iteration, match any number of (& a0 ... an)
;; (+ . rest) == (/ (& . rest) (* . rest))
;; (? . rest) == (/ (& . rest) (&))
;; (= var subexpr) == assign the subexpr to the match variable 'var'
;;
;; not implemented:
;; (- a b) -- match a, but not b
;; (and a b) -- matches if a and b matches
;; (or a b) == (/ a b)
;; (not x) == matches if x does not match
;;
;; This syntax has to be merged with clex as well.
(defvar *match-macros* (make-hash-table :test #'eq))
(defmacro define-match-macro (name args &body body)
`(eval-when (compile load eval)
(setf (gethash ',name *match-macros*)
#'(lambda (whole)
(destructuring-bind ,args (cdr whole)
,@body)))
',name))
(defun symcat (&rest syms)
(let ((pack (dolist (k syms nil)
(when (symbolp k)
(return (symbol-package k))))))
(cond ((null pack)
(error "No package for ~S of ~S." 'symcat syms))
(t
(intern (apply #'concatenate 'string (mapcar #'string syms))
pack)))))
(defun sym-equal (a b)
(string= (symbol-name a) (symbol-name b)))
(defun bau-funcall (fun &rest args)
(cond ((and (consp fun) (eq (car fun) 'lambda))
(cons fun args))
((and (consp fun) (eq (car fun) 'function))
(cons (cadr fun) args))
(t
(list* 'funcall fun args))))
(defun compile-srx (srx action &key (string-type 'vector) (test '#'eql))
(let ((vars nil))
(labels ((cmp (x cont-expr)
(cond
((atom x)
(with-unique-names (string start end)
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
(if (and (< ,start ,end)
,(bau-funcall test `(aref ,string ,start) `',x))
,(bau-funcall cont-expr string `(the fixnum (1+ ,start)) end)))))
((sym-equal (car x) 'p)
(destructuring-bind (p) (cdr x)
(with-unique-names (string start end)
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
(if (and (< ,start ,end)
,(bau-funcall p `(aref ,string ,start)))
,(bau-funcall cont-expr string `(the fixnum (1+ ,start)) end))))))
((sym-equal (car x) '/)
(with-unique-names (ccfn string string2 start end end2 j)
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
(labels ((,ccfn (,string2 ,j ,end2)
(declare (type fixnum ,j ,end2)
(type ,string-type ,string2))
,(bau-funcall cont-expr string2 j end2)))
,@(mapcar (lambda (a)
`(,(cmp a `#',ccfn) ,string ,start ,end))
(cdr x))))))
((sym-equal (car x) '*)
(with-unique-names (ccfn string string2 start end end2 j)
(let ((subexpr (cons '& (cdr x))))
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
(labels ((,ccfn (,string2 ,j ,end2)
(declare (type fixnum ,j ,end2)
(type ,string-type ,string2))
(,(cmp subexpr `#',ccfn) ,string2 ,j ,end2)
,(bau-funcall cont-expr string j end)))
(,ccfn ,string ,start ,end))))))
((sym-equal (car x) '&)
(case (length x)
(1 (with-unique-names (string start end)
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
,(bau-funcall cont-expr string start end))))
(2 (cmp (cadr x) cont-expr))
(otherwise
(with-unique-names (string start end)
`(lambda (,string ,start ,end)
(declare (type fixnum ,start ,end)
(type ,string-type ,string))
(,(cmp (cadr x)
(with-unique-names (string j end)
`#'(lambda (,string ,j ,end)
(declare (type fixnum ,j ,end)
(type ,string-type ,string))
(,(cmp (cons '& (cddr x)) cont-expr) ,string ,j ,end))))
,string ,start ,end))))))
((sym-equal (car x) '=)
(destructuring-bind (var subexpr) (cdr x)
(pushnew var vars)
(with-unique-names (string i0 end)
`(lambda (,string ,i0 ,end)
(declare (type fixnum ,i0 ,end)
(type ,string-type ,string))
(,(cmp subexpr
(with-unique-names (string i1 end)
`#'(lambda (,string ,i1 ,end)
(declare (type fixnum ,i1 ,end)
(type ,string-type ,string))
(setf ,(symcat var "-START") ,i0
,(symcat var "-END") ,i1)
,(bau-funcall cont-expr string i1 end))))
,string ,i0 ,end)))))
((sym-equal (car x) '+)
(cmp `(& ,@(cdr x) (* ,@(cdr x))) cont-expr))
((sym-equal (car x) '?)
(cmp `(/ (&) (& ,@(cdr x))) cont-expr))
(t
(let ((mmf (gethash (car x) *match-macros*)))
(cond (mmf
(cmp (funcall mmf x) cont-expr))
(t
(error "Unknown symbolic regular expression: ~S." x))))) )))
(with-unique-names (string start end continuation match)
(let ((cf (cmp srx `#',continuation)))
`(lambda (,string ,start ,end)
(declare ;;#.cl-user:+optimize-very-fast+
(type fixnum ,start ,end)
(type ,string-type ,string))
(block ,match
(let ,(mapcan (lambda (var) (list (symcat var "-START") (symcat var "-END"))) vars)
(labels (,(with-unique-names (string j end)
`(,continuation (,string ,j ,end)
(declare (type fixnum ,j ,end)
(type ,string-type ,string))
(declare (ignore ,string))
(if (= ,j ,end)
(let ()
(return-from ,match ,action))))))
(,cf ,string ,start ,end)))
nil)))))))
(defmacro if-match ((string &key start end type (test '#'eql)) srx &body actions)
(let ((str (gensym "str")))
`(let ((,str ,string))
(,(compile-srx srx `(progn .,actions)
:string-type (or type 'vector)
:test test)
,str
,(if start start 0)
,(if end end `(length ,str))))))

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP-TEMP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Generating a sane DEFPACKAGE for GLISP
;;; Created: 1999-05-25
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999,2000 by Gilbert Baumann
(defpackage :glisp-temp (:use #:cl))
(in-package :glisp-temp)
(defpackage :glisp (:use))
(eval-when (compile)
(defparameter *all-ansi-symbols*
'("&ALLOW-OTHER-KEYS" "&AUX" "&BODY" "&ENVIRONMENT" "&KEY" "&OPTIONAL" "&REST" "&WHOLE" "*"
"**" "***" "*BREAK-ON-SIGNALS*" "*COMPILE-FILE-PATHNAME*" "*COMPILE-FILE-TRUENAME*"
"*COMPILE-PRINT*" "*COMPILE-VERBOSE*" "*DEBUG-IO*" "*DEBUGGER-HOOK*"
"*DEFAULT-PATHNAME-DEFAULTS*" "*ERROR-OUTPUT*" "*FEATURES*" "*GENSYM-COUNTER*"
"*LOAD-PATHNAME*" "*LOAD-PRINT*" "*LOAD-TRUENAME*" "*LOAD-VERBOSE*" "*MACROEXPAND-HOOK*"
"*MODULES*" "*PACKAGE*" "*PRINT-ARRAY*" "*PRINT-BASE*" "*PRINT-CASE*" "*PRINT-CIRCLE*"
"*PRINT-ESCAPE*" "*PRINT-GENSYM*" "*PRINT-LENGTH*" "*PRINT-LEVEL*" "*PRINT-LINES*"
"*PRINT-MISER-WIDTH*" "*PRINT-PPRINT-DISPATCH*" "*PRINT-PRETTY*" "*PRINT-RADIX*"
"*PRINT-READABLY*" "*PRINT-RIGHT-MARGIN*" "*QUERY-IO*" "*RANDOM-STATE*" "*READ-BASE*"
"*READ-DEFAULT-FLOAT-FORMAT*" "*READ-EVAL*" "*READ-SUPPRESS*" "*READTABLE*"
"*STANDARD-INPUT*" "*STANDARD-OUTPUT*" "*TERMINAL-IO*" "*TRACE-OUTPUT*" "+" "++" "+++" "-"
"/" "//" "///" "/=" "1+" "1-" "<" "<=" "=" ">" ">=" "ABORT" "ABS" "ACONS" "ACOS" "ACOSH"
"ADD-METHOD" "ADJOIN" "ADJUST-ARRAY" "ADJUSTABLE-ARRAY-P" "ALLOCATE-INSTANCE"
"ALPHA-CHAR-P" "ALPHANUMERICP" "AND" "APPEND" "APPLY" "APROPOS" "APROPOS-LIST" "AREF"
"ARITHMETIC-ERROR" "ARITHMETIC-ERROR-OPERANDS" "ARITHMETIC-ERROR-OPERATION" "ARRAY"
"ARRAY-DIMENSION" "ARRAY-DIMENSION-LIMIT" "ARRAY-DIMENSIONS" "ARRAY-DISPLACEMENT"
"ARRAY-ELEMENT-TYPE" "ARRAY-HAS-FILL-POINTER-P" "ARRAY-IN-BOUNDS-P" "ARRAY-RANK"
"ARRAY-RANK-LIMIT" "ARRAY-ROW-MAJOR-INDEX" "ARRAY-TOTAL-SIZE" "ARRAY-TOTAL-SIZE-LIMIT"
"ARRAYP" "ASH" "ASIN" "ASINH" "ASSERT" "ASSOC" "ASSOC-IF" "ASSOC-IF-NOT" "ATAN" "ATANH"
"ATOM" "BASE-CHAR" "BASE-STRING" "BIGNUM" "BIT" "BIT-AND" "BIT-ANDC1" "BIT-ANDC2"
"BIT-EQV" "BIT-IOR" "BIT-NAND" "BIT-NOR" "BIT-NOT" "BIT-ORC1" "BIT-ORC2" "BIT-VECTOR"
"BIT-VECTOR-P" "BIT-XOR" "BLOCK" "BOOLE" "BOOLE-1" "BOOLE-2" "BOOLE-AND" "BOOLE-ANDC1"
"BOOLE-ANDC2" "BOOLE-C1" "BOOLE-C2" "BOOLE-CLR" "BOOLE-EQV" "BOOLE-IOR" "BOOLE-NAND"
"BOOLE-NOR" "BOOLE-ORC1" "BOOLE-ORC2" "BOOLE-SET" "BOOLE-XOR" "BOOLEAN" "BOTH-CASE-P"
"BOUNDP" "BREAK" "BROADCAST-STREAM" "BROADCAST-STREAM-STREAMS" "BUILT-IN-CLASS" "BUTLAST"
"BYTE" "BYTE-POSITION" "BYTE-SIZE" "CAAAAR" "CAAADR" "CAAAR" "CAADAR" "CAADDR" "CAADR"
"CAAR" "CADAAR" "CADADR" "CADAR" "CADDAR" "CADDDR" "CADDR" "CADR" "CALL-ARGUMENTS-LIMIT"
"CALL-METHOD" "CALL-NEXT-METHOD" "CAR" "CASE" "CATCH" "CCASE" "CDAAAR" "CDAADR" "CDAAR"
"CDADAR" "CDADDR" "CDADR" "CDAR" "CDDAAR" "CDDADR" "CDDAR" "CDDDAR" "CDDDDR" "CDDDR"
"CDDR" "CDR" "CEILING" "CELL-ERROR" "CELL-ERROR-NAME" "CERROR" "CHANGE-CLASS" "CHAR"
"CHAR-CODE" "CHAR-CODE-LIMIT" "CHAR-DOWNCASE" "CHAR-EQUAL" "CHAR-GREATERP" "CHAR-INT"
"CHAR-LESSP" "CHAR-NAME" "CHAR-NOT-EQUAL" "CHAR-NOT-GREATERP" "CHAR-NOT-LESSP"
"CHAR-UPCASE" "CHAR/=" "CHAR<" "CHAR<=" "CHAR=" "CHAR>" "CHAR>=" "CHARACTER" "CHARACTERP"
"CHECK-TYPE" "CIS" "CLASS" "CLASS-NAME" "CLASS-OF" "CLEAR-INPUT" "CLEAR-OUTPUT" "CLOSE"
"CLRHASH" "CODE-CHAR" "COERCE" "COMPILATION-SPEED" "COMPILE" "COMPILE-FILE"
"COMPILE-FILE-PATHNAME" "COMPILED-FUNCTION" "COMPILED-FUNCTION-P" "COMPILER-MACRO"
"COMPILER-MACRO-FUNCTION" "COMPLEMENT" "COMPLEX" "COMPLEXP" "COMPUTE-APPLICABLE-METHODS"
"COMPUTE-RESTARTS" "CONCATENATE" "CONCATENATED-STREAM" "CONCATENATED-STREAM-STREAMS"
"COND" "CONDITION" "CONJUGATE" "CONS" "CONSP" "CONSTANTLY" "CONSTANTP" "CONTINUE"
"CONTROL-ERROR" "COPY-ALIST" "COPY-LIST" "COPY-PPRINT-DISPATCH" "COPY-READTABLE"
"COPY-SEQ" "COPY-STRUCTURE" "COPY-SYMBOL" "COPY-TREE" "COS" "COSH" "COUNT" "COUNT-IF"
"COUNT-IF-NOT" "CTYPECASE" "DEBUG" "DECF" "DECLAIM" "DECLARATION" "DECLARE" "DECODE-FLOAT"
"DECODE-UNIVERSAL-TIME" "DEFCLASS" "DEFCONSTANT" "DEFGENERIC" "DEFINE-COMPILER-MACRO"
"DEFINE-CONDITION" "DEFINE-METHOD-COMBINATION" "DEFINE-MODIFY-MACRO"
"DEFINE-SETF-EXPANDER" "DEFINE-SYMBOL-MACRO" "DEFMACRO" "DEFMETHOD" "DEFPACKAGE"
"DEFPARAMETER" "DEFSETF" "DEFSTRUCT" "DEFTYPE" "DEFUN" "DEFVAR" "DELETE"
"DELETE-DUPLICATES" "DELETE-FILE" "DELETE-IF" "DELETE-IF-NOT" "DELETE-PACKAGE"
"DENOMINATOR" "DEPOSIT-FIELD" "DESCRIBE" "DESCRIBE-OBJECT" "DESTRUCTURING-BIND"
"DIGIT-CHAR" "DIGIT-CHAR-P" "DIRECTORY" "DIRECTORY-NAMESTRING" "DISASSEMBLE"
"DIVISION-BY-ZERO" "DO" "DO*" "DO-ALL-SYMBOLS" "DO-EXTERNAL-SYMBOLS" "DO-SYMBOLS"
"DOCUMENTATION" "DOLIST" "DOTIMES" "DOUBLE-FLOAT" "DOUBLE-FLOAT-EPSILON"
"DOUBLE-FLOAT-NEGATIVE-EPSILON" "DPB" "DRIBBLE" "DYNAMIC-EXTENT" "ECASE" "ECHO-STREAM"
"ECHO-STREAM-INPUT-STREAM" "ECHO-STREAM-OUTPUT-STREAM" "ED" "EIGHTH" "ELT"
"ENCODE-UNIVERSAL-TIME" "END-OF-FILE" "ENDP" "ENOUGH-NAMESTRING"
"ENSURE-DIRECTORIES-EXIST" "ENSURE-GENERIC-FUNCTION" "EQ" "EQL" "EQUAL" "EQUALP" "ERROR"
"ETYPECASE" "EVAL" "EVAL-WHEN" "EVENP" "EVERY" "EXP" "EXPORT" "EXPT" "EXTENDED-CHAR"
"FBOUNDP" "FCEILING" "FDEFINITION" "FFLOOR" "FIFTH" "FILE-AUTHOR" "FILE-ERROR"
"FILE-ERROR-PATHNAME" "FILE-LENGTH" "FILE-NAMESTRING" "FILE-POSITION" "FILE-STREAM"
"FILE-STRING-LENGTH" "FILE-WRITE-DATE" "FILL" "FILL-POINTER" "FIND" "FIND-ALL-SYMBOLS"
"FIND-CLASS" "FIND-IF" "FIND-IF-NOT" "FIND-METHOD" "FIND-PACKAGE" "FIND-RESTART"
"FIND-SYMBOL" "FINISH-OUTPUT" "FIRST" "FIXNUM" "FLET" "FLOAT" "FLOAT-DIGITS"
"FLOAT-PRECISION" "FLOAT-RADIX" "FLOAT-SIGN" "FLOATING-POINT-INEXACT"
"FLOATING-POINT-INVALID-OPERATION" "FLOATING-POINT-OVERFLOW" "FLOATING-POINT-UNDERFLOW"
"FLOATP" "FLOOR" "FMAKUNBOUND" "FORCE-OUTPUT" "FORMAT" "FORMATTER" "FOURTH" "FRESH-LINE"
"FROUND" "FTRUNCATE" "FTYPE" "FUNCALL" "FUNCTION" "FUNCTION-KEYWORDS"
"FUNCTION-LAMBDA-EXPRESSION" "FUNCTIONP" "GCD" "GENERIC-FUNCTION" "GENSYM" "GENTEMP" "GET"
"GET-DECODED-TIME" "GET-DISPATCH-MACRO-CHARACTER" "GET-INTERNAL-REAL-TIME"
"GET-INTERNAL-RUN-TIME" "GET-MACRO-CHARACTER" "GET-OUTPUT-STREAM-STRING" "GET-PROPERTIES"
"GET-SETF-EXPANSION" "GET-UNIVERSAL-TIME" "GETF" "GETHASH" "GO" "GRAPHIC-CHAR-P"
"HANDLER-BIND" "HANDLER-CASE" "HASH-TABLE" "HASH-TABLE-COUNT" "HASH-TABLE-P"
"HASH-TABLE-REHASH-SIZE" "HASH-TABLE-REHASH-THRESHOLD" "HASH-TABLE-SIZE" "HASH-TABLE-TEST"
"HOST-NAMESTRING" "IDENTITY" "IF" "IGNORABLE" "IGNORE" "IGNORE-ERRORS" "IMAGPART" "IMPORT"
"IN-PACKAGE" "INCF" "INITIALIZE-INSTANCE" "INLINE" "INPUT-STREAM-P" "INSPECT" "INTEGER"
"INTEGER-DECODE-FLOAT" "INTEGER-LENGTH" "INTEGERP" "INTERACTIVE-STREAM-P" "INTERN"
"INTERNAL-TIME-UNITS-PER-SECOND" "INTERSECTION" "INVALID-METHOD-ERROR" "INVOKE-DEBUGGER"
"INVOKE-RESTART" "INVOKE-RESTART-INTERACTIVELY" "ISQRT" "KEYWORD" "KEYWORDP" "LABELS"
"LAMBDA" "LAMBDA-LIST-KEYWORDS" "LAMBDA-PARAMETERS-LIMIT" "LAST" "LCM" "LDB" "LDB-TEST"
"LDIFF" "LEAST-NEGATIVE-DOUBLE-FLOAT" "LEAST-NEGATIVE-LONG-FLOAT"
"LEAST-NEGATIVE-NORMALIZED-DOUBLE-FLOAT" "LEAST-NEGATIVE-NORMALIZED-LONG-FLOAT"
"LEAST-NEGATIVE-NORMALIZED-SHORT-FLOAT" "LEAST-NEGATIVE-NORMALIZED-SINGLE-FLOAT"
"LEAST-NEGATIVE-SHORT-FLOAT" "LEAST-NEGATIVE-SINGLE-FLOAT" "LEAST-POSITIVE-DOUBLE-FLOAT"
"LEAST-POSITIVE-LONG-FLOAT" "LEAST-POSITIVE-NORMALIZED-DOUBLE-FLOAT"
"LEAST-POSITIVE-NORMALIZED-LONG-FLOAT" "LEAST-POSITIVE-NORMALIZED-SHORT-FLOAT"
"LEAST-POSITIVE-NORMALIZED-SINGLE-FLOAT" "LEAST-POSITIVE-SHORT-FLOAT"
"LEAST-POSITIVE-SINGLE-FLOAT" "LENGTH" "LET" "LET*" "LISP-IMPLEMENTATION-TYPE"
"LISP-IMPLEMENTATION-VERSION" "LIST" "LIST*" "LIST-ALL-PACKAGES" "LIST-LENGTH" "LISTEN"
"LISTP" "LOAD" "LOAD-LOGICAL-PATHNAME-TRANSLATIONS" "LOAD-TIME-VALUE" "LOCALLY" "LOG"
"LOGAND" "LOGANDC1" "LOGANDC2" "LOGBITP" "LOGCOUNT" "LOGEQV" "LOGICAL-PATHNAME"
"LOGICAL-PATHNAME-TRANSLATIONS" "LOGIOR" "LOGNAND" "LOGNOR" "LOGNOT" "LOGORC1" "LOGORC2"
"LOGTEST" "LOGXOR" "LONG-FLOAT" "LONG-FLOAT-EPSILON" "LONG-FLOAT-NEGATIVE-EPSILON"
"LONG-SITE-NAME" "LOOP" "LOOP-FINISH" "LOWER-CASE-P" "MACHINE-INSTANCE" "MACHINE-TYPE"
"MACHINE-VERSION" "MACRO-FUNCTION" "MACROEXPAND" "MACROEXPAND-1" "MACROLET" "MAKE-ARRAY"
"MAKE-BROADCAST-STREAM" "MAKE-CONCATENATED-STREAM" "MAKE-CONDITION"
"MAKE-DISPATCH-MACRO-CHARACTER" "MAKE-ECHO-STREAM" "MAKE-HASH-TABLE" "MAKE-INSTANCE"
"MAKE-INSTANCES-OBSOLETE" "MAKE-LIST" "MAKE-LOAD-FORM" "MAKE-LOAD-FORM-SAVING-SLOTS"
"MAKE-METHOD" "MAKE-PACKAGE" "MAKE-PATHNAME" "MAKE-RANDOM-STATE" "MAKE-SEQUENCE"
"MAKE-STRING" "MAKE-STRING-INPUT-STREAM" "MAKE-STRING-OUTPUT-STREAM" "MAKE-SYMBOL"
"MAKE-SYNONYM-STREAM" "MAKE-TWO-WAY-STREAM" "MAKUNBOUND" "MAP" "MAP-INTO" "MAPC" "MAPCAN"
"MAPCAR" "MAPCON" "MAPHASH" "MAPL" "MAPLIST" "MASK-FIELD" "MAX" "MEMBER" "MEMBER-IF"
"MEMBER-IF-NOT" "MERGE" "MERGE-PATHNAMES" "METHOD" "METHOD-COMBINATION"
"METHOD-COMBINATION-ERROR" "METHOD-QUALIFIERS" "MIN" "MINUSP" "MISMATCH" "MOD"
"MOST-NEGATIVE-DOUBLE-FLOAT" "MOST-NEGATIVE-FIXNUM" "MOST-NEGATIVE-LONG-FLOAT"
"MOST-NEGATIVE-SHORT-FLOAT" "MOST-NEGATIVE-SINGLE-FLOAT" "MOST-POSITIVE-DOUBLE-FLOAT"
"MOST-POSITIVE-FIXNUM" "MOST-POSITIVE-LONG-FLOAT" "MOST-POSITIVE-SHORT-FLOAT"
"MOST-POSITIVE-SINGLE-FLOAT" "MUFFLE-WARNING" "MULTIPLE-VALUE-BIND" "MULTIPLE-VALUE-CALL"
"MULTIPLE-VALUE-LIST" "MULTIPLE-VALUE-PROG1" "MULTIPLE-VALUE-SETQ" "MULTIPLE-VALUES-LIMIT"
"NAME-CHAR" "NAMESTRING" "NBUTLAST" "NCONC" "NEXT-METHOD-P" "NIL" "NINTERSECTION" "NINTH"
"NO-APPLICABLE-METHOD" "NO-NEXT-METHOD" "NOT" "NOTANY" "NOTEVERY" "NOTINLINE" "NRECONC"
"NREVERSE" "NSET-DIFFERENCE" "NSET-EXCLUSIVE-OR" "NSTRING-CAPITALIZE" "NSTRING-DOWNCASE"
"NSTRING-UPCASE" "NSUBLIS" "NSUBST" "NSUBST-IF" "NSUBST-IF-NOT" "NSUBSTITUTE"
"NSUBSTITUTE-IF" "NSUBSTITUTE-IF-NOT" "NTH" "NTH-VALUE" "NTHCDR" "NULL" "NUMBER" "NUMBERP"
"NUMERATOR" "NUNION" "ODDP" "OPEN" "OPEN-STREAM-P" "OPTIMIZE" "OR" "OTHERWISE"
"OUTPUT-STREAM-P" "PACKAGE" "PACKAGE-ERROR" "PACKAGE-ERROR-PACKAGE" "PACKAGE-NAME"
"PACKAGE-NICKNAMES" "PACKAGE-SHADOWING-SYMBOLS" "PACKAGE-USE-LIST" "PACKAGE-USED-BY-LIST"
"PACKAGEP" "PAIRLIS" "PARSE-ERROR" "PARSE-INTEGER" "PARSE-NAMESTRING" "PATHNAME"
"PATHNAME-DEVICE" "PATHNAME-DIRECTORY" "PATHNAME-HOST" "PATHNAME-MATCH-P" "PATHNAME-NAME"
"PATHNAME-TYPE" "PATHNAME-VERSION" "PATHNAMEP" "PEEK-CHAR" "PHASE" "PI" "PLUSP" "POP"
"POSITION" "POSITION-IF" "POSITION-IF-NOT" "PPRINT" "PPRINT-DISPATCH"
"PPRINT-EXIT-IF-LIST-EXHAUSTED" "PPRINT-FILL" "PPRINT-INDENT" "PPRINT-LINEAR"
"PPRINT-LOGICAL-BLOCK" "PPRINT-NEWLINE" "PPRINT-POP" "PPRINT-TAB" "PPRINT-TABULAR" "PRIN1"
"PRIN1-TO-STRING" "PRINC" "PRINC-TO-STRING" "PRINT" "PRINT-NOT-READABLE"
"PRINT-NOT-READABLE-OBJECT" "PRINT-OBJECT" "PRINT-UNREADABLE-OBJECT" "PROBE-FILE"
"PROCLAIM" "PROG" "PROG*" "PROG1" "PROG2" "PROGN" "PROGRAM-ERROR" "PROGV" "PROVIDE"
"PSETF" "PSETQ" "PUSH" "PUSHNEW" "QUOTE" "RANDOM" "RANDOM-STATE" "RANDOM-STATE-P" "RASSOC"
"RASSOC-IF" "RASSOC-IF-NOT" "RATIO" "RATIONAL" "RATIONALIZE" "RATIONALP" "READ"
"READ-BYTE" "READ-CHAR" "READ-CHAR-NO-HANG" "READ-DELIMITED-LIST" "READ-FROM-STRING"
"READ-LINE" "READ-PRESERVING-WHITESPACE" "READ-SEQUENCE" "READER-ERROR" "READTABLE"
"READTABLE-CASE" "READTABLEP" "REAL" "REALP" "REALPART" "REDUCE" "REINITIALIZE-INSTANCE"
"REM" "REMF" "REMHASH" "REMOVE" "REMOVE-DUPLICATES" "REMOVE-IF" "REMOVE-IF-NOT"
"REMOVE-METHOD" "REMPROP" "RENAME-FILE" "RENAME-PACKAGE" "REPLACE" "REQUIRE" "REST"
"RESTART" "RESTART-BIND" "RESTART-CASE" "RESTART-NAME" "RETURN" "RETURN-FROM" "REVAPPEND"
"REVERSE" "ROOM" "ROTATEF" "ROUND" "ROW-MAJOR-AREF" "RPLACA" "RPLACD" "SAFETY" "SATISFIES"
"SBIT" "SCALE-FLOAT" "SCHAR" "SEARCH" "SECOND" "SEQUENCE" "SERIOUS-CONDITION" "SET"
"SET-DIFFERENCE" "SET-DISPATCH-MACRO-CHARACTER" "SET-EXCLUSIVE-OR" "SET-MACRO-CHARACTER"
"SET-PPRINT-DISPATCH" "SET-SYNTAX-FROM-CHAR" "SETF" "SETQ" "SEVENTH" "SHADOW"
"SHADOWING-IMPORT" "SHARED-INITIALIZE" "SHIFTF" "SHORT-FLOAT" "SHORT-FLOAT-EPSILON"
"SHORT-FLOAT-NEGATIVE-EPSILON" "SHORT-SITE-NAME" "SIGNAL" "SIGNED-BYTE" "SIGNUM"
"SIMPLE-ARRAY" "SIMPLE-BASE-STRING" "SIMPLE-BIT-VECTOR" "SIMPLE-BIT-VECTOR-P"
"SIMPLE-CONDITION" "SIMPLE-CONDITION-FORMAT-ARGUMENTS" "SIMPLE-CONDITION-FORMAT-CONTROL"
"SIMPLE-ERROR" "SIMPLE-STRING" "SIMPLE-STRING-P" "SIMPLE-TYPE-ERROR" "SIMPLE-VECTOR"
"SIMPLE-VECTOR-P" "SIMPLE-WARNING" "SIN" "SINGLE-FLOAT" "SINGLE-FLOAT-EPSILON"
"SINGLE-FLOAT-NEGATIVE-EPSILON" "SINH" "SIXTH" "SLEEP" "SLOT-BOUNDP" "SLOT-EXISTS-P"
"SLOT-MAKUNBOUND" "SLOT-MISSING" "SLOT-UNBOUND" "SLOT-VALUE" "SOFTWARE-TYPE"
"SOFTWARE-VERSION" "SOME" "SORT" "SPACE" "SPECIAL" "SPECIAL-OPERATOR-P" "SPEED" "SQRT"
"STABLE-SORT" "STANDARD" "STANDARD-CHAR" "STANDARD-CHAR-P" "STANDARD-CLASS"
"STANDARD-GENERIC-FUNCTION" "STANDARD-METHOD" "STANDARD-OBJECT" "STEP" "STORAGE-CONDITION"
"STORE-VALUE" "STREAM" "STREAM-ELEMENT-TYPE" "STREAM-ERROR" "STREAM-ERROR-STREAM"
"STREAM-EXTERNAL-FORMAT" "STREAMP" "STRING" "STRING-CAPITALIZE" "STRING-DOWNCASE"
"STRING-EQUAL" "STRING-GREATERP" "STRING-LEFT-TRIM" "STRING-LESSP" "STRING-NOT-EQUAL"
"STRING-NOT-GREATERP" "STRING-NOT-LESSP" "STRING-RIGHT-TRIM" "STRING-STREAM" "STRING-TRIM"
"STRING-UPCASE" "STRING/=" "STRING<" "STRING<=" "STRING=" "STRING>" "STRING>=" "STRINGP"
"STRUCTURE" "STRUCTURE-CLASS" "STRUCTURE-OBJECT" "STYLE-WARNING" "SUBLIS" "SUBSEQ"
"SUBSETP" "SUBST" "SUBST-IF" "SUBST-IF-NOT" "SUBSTITUTE" "SUBSTITUTE-IF"
"SUBSTITUTE-IF-NOT" "SUBTYPEP" "SVREF" "SXHASH" "SYMBOL" "SYMBOL-FUNCTION"
"SYMBOL-MACROLET" "SYMBOL-NAME" "SYMBOL-PACKAGE" "SYMBOL-PLIST" "SYMBOL-VALUE" "SYMBOLP"
"SYNONYM-STREAM" "SYNONYM-STREAM-SYMBOL" "T" "TAGBODY" "TAILP" "TAN" "TANH" "TENTH"
"TERPRI" "THE" "THIRD" "THROW" "TIME" "TRACE" "TRANSLATE-LOGICAL-PATHNAME"
"TRANSLATE-PATHNAME" "TREE-EQUAL" "TRUENAME" "TRUNCATE" "TWO-WAY-STREAM"
"TWO-WAY-STREAM-INPUT-STREAM" "TWO-WAY-STREAM-OUTPUT-STREAM" "TYPE" "TYPE-ERROR"
"TYPE-ERROR-DATUM" "TYPE-ERROR-EXPECTED-TYPE" "TYPE-OF" "TYPECASE" "TYPEP" "UNBOUND-SLOT"
"UNBOUND-SLOT-INSTANCE" "UNBOUND-VARIABLE" "UNDEFINED-FUNCTION" "UNEXPORT" "UNINTERN"
"UNION" "UNLESS" "UNREAD-CHAR" "UNSIGNED-BYTE" "UNTRACE" "UNUSE-PACKAGE" "UNWIND-PROTECT"
"UPDATE-INSTANCE-FOR-DIFFERENT-CLASS" "UPDATE-INSTANCE-FOR-REDEFINED-CLASS"
"UPGRADED-ARRAY-ELEMENT-TYPE" "UPGRADED-COMPLEX-PART-TYPE" "UPPER-CASE-P" "USE-PACKAGE"
"USE-VALUE" "USER-HOMEDIR-PATHNAME" "VALUES" "VALUES-LIST" "VARIABLE" "VECTOR"
"VECTOR-POP" "VECTOR-PUSH" "VECTOR-PUSH-EXTEND" "VECTORP" "WARN" "WARNING" "WHEN"
"WILD-PATHNAME-P" "WITH-ACCESSORS" "WITH-COMPILATION-UNIT" "WITH-CONDITION-RESTARTS"
"WITH-HASH-TABLE-ITERATOR" "WITH-INPUT-FROM-STRING" "WITH-OPEN-FILE" "WITH-OPEN-STREAM"
"WITH-OUTPUT-TO-STRING" "WITH-PACKAGE-ITERATOR" "WITH-SIMPLE-RESTART" "WITH-SLOTS"
"WITH-STANDARD-IO-SYNTAX" "WRITE" "WRITE-BYTE" "WRITE-CHAR" "WRITE-LINE" "WRITE-SEQUENCE"
"WRITE-STRING" "WRITE-TO-STRING" "Y-OR-N-P" "YES-OR-NO-P" "ZEROP"))
(defvar *export-from-glisp*
'(
"DEFSUBST"
"G/MAKE-STRING"
"MP/MAKE-LOCK"
"MP/WITH-LOCK"
"WITH-TIMEOUT"
"OPEN-INET-SOCKET"
;; util.lisp :
"ALWAYS"
"CL-BYTE-STREAM"
"CL-CHAR-STREAM"
"CL-STREAM"
"COMPOSE"
"CURRY"
"FALSE"
"FORCE"
"G/CLOSE"
"G/FINISH-OUTPUT"
"G/PEEK-CHAR"
"G/READ-BYTE"
"G/READ-BYTE-SEQUENCE"
"G/READ-CHAR"
"G/READ-CHAR-SEQUENCE"
"G/READ-LINE"
"G/READ-LINE*"
"G/UNREAD-BYTE"
"G/UNREAD-CHAR"
"G/WRITE-BYTE"
"G/WRITE-BYTE-SEQUENCE"
"G/WRITE-CHAR"
"G/WRITE-STRING"
"GSTREAM"
"MAP-ARRAY"
"MAPFCAR"
"MAX*"
"MAXF"
"MIN*"
"MINF"
"MULTIPLE-VALUE-OR"
"MULTIPLE-VALUE-SOME"
"NCONCF"
"NEQ"
"PROMISE"
"RCURRY"
"SANIFY-STRING"
"SHOW"
"SPLIT-BY"
"SPLIT-BY-IF"
"SPLIT-BY-MEMBER"
"SPLIT-STRING"
"STRING-BEGIN-EQUAL"
"TRUE"
"UNTIL"
"USE-BYTE-FOR-CHAR-STREAM-FLAVOUR"
"USE-CHAR-FOR-BYTE-STREAM-FLAVOUR"
"WHILE"
"WHITE-SPACE-P"
"CL-BYTE-STREAM->GSTREAM"
"CL-CHAR-STREAM->GSTREAM"
"G/OPEN-INET-SOCKET"
"ACCEPT-CONNECTION"
"FIND-TEMPORARY-FILE"
"DELETE-TEMPORARY-FILE"
"WITH-TEMPORARY-FILE"
"SET-EQUAL"
"MAYBE-PARSE-INTEGER"
"NOP"
"WITH-STRUCTURE-SLOTS"
"COMPILE-FUNCALL"
"FUNCALL*"
"MAPC*"
"VREDUCE*"
"LREDUCE*"
"WITH-UNIQUE-NAMES"
;; runes.lisp
"RUNE"
"ROD"
"SIMPLE-ROD"
"%RUNE"
"ROD-CAPITALIZE"
"CODE-RUNE"
"RUNE-CODE"
"RUNE-DOWNCASE"
"RUNE-UPCASE"
"ROD-DOWNCASE"
"ROD-UPCASE"
"WHITE-SPACE-RUNE-P"
"DIGIT-RUNE-P"
"RUNE="
"RUNE<="
"RUNE>="
"RUNE-EQUAL"
"RUNEP"
"SLOOPY-ROD-P"
"ROD="
"ROD-EQUAL"
"MAKE-ROD"
"CHAR-RUNE"
"RUNE-CHAR"
"ROD-STRING"
"STRING-ROD"
"ROD-SUBSEQ"
"G/MAKE-HASH-TABLE"
"G/HASHGET"
"G/CLRHASH"
"STIR-HASH-CODES"
"HASH-SEQUENCE"
"HASH/STRING-EQUAL"
"MAKE-STRING-EQUAL-HASH-TABLE"
"PRIMEP"
;; match.lisp
"DEFINE-MATCH-MACRO"
"IF-MATCH"
"GSTREAM-AS-STRING"
))
(defparameter *packages*
#-GCL '(:common-lisp)
#+GCL '(:lisp :pcl) )
(defparameter *gray-symbols*
'("FUNDAMENTAL-STREAM"
"FUNDAMENTAL-INPUT-STREAM"
"FUNDAMENTAL-OUTPUT-STREAM"
"FUNDAMENTAL-CHARACTER-STREAM"
"FUNDAMENTAL-BINARY-STREAM"
"FUNDAMENTAL-CHARACTER-INPUT-STREAM"
"FUNDAMENTAL-CHARACTER-OUTPUT-STREAM"
"FUNDAMENTAL-BINARY-INPUT-STREAM"
"STREAM-READ-CHAR"
"STREAM-UNREAD-CHAR"
"STREAM-READ-CHAR-NO-HANG"
"STREAM-PEEK-CHAR"
"STREAM-LISTEN"
"STREAM-READ-LINE"
"STREAM-CLEAR-INPUT"
"STREAM-WRITE-CHAR"
"STREAM-LINE-COLUMN"
"STREAM-START-LINE-P"
"STREAM-WRITE-STRING"
"STREAM-TERPRI"
"STREAM-FRESH-LINE"
"STREAM-FINISH-OUTPUT"
"STREAM-FORCE-OUTPUT"
"STREAM-ADVANCE-TO-COLUMN"
"STREAM-READ-BYTE"
"STREAM-WRITE-BYTE" ))
(defparameter *gray-packages*
`(
#+:CLISP ,@'(:lisp)
#+:CMU ,@'(:ext)
#+:sbcl ,@'(:sb-gray)
#+:ALLEGRO ,@'(:common-lisp :excl :stream)
#+:HARLEQUIN-COMMON-LISP ,@'(:stream)
#+:OPENMCL ,@'(:ccl)
))
(defun seek-symbol (name packages)
;; Seek the a symbol named 'name' in `packages'
(or (some #'(lambda (p)
(multiple-value-bind (sym res) (find-symbol name p)
(if (eql res :external)
(list sym)
nil)))
packages)
(progn (format T "~&There is no ~A in ~A." name packages)
(finish-output)
nil)))
(defun dump-defpackage (&aux imports export-ansi export-gray)
(labels ((grok (symbols packages)
(let ((res nil))
(dolist (nam symbols)
(let ((sym (seek-symbol nam packages)))
(when sym
(push (car sym) res)
(cond ((multiple-value-bind (sym2 res) (find-symbol nam :glisp)
(and sym2 (eq res :external)))
;;
(format T "~&;; ~S is pacthed." sym) )
(t
(setf sym (car sym))
;; CLISP has no (:import ..) ARG!
(push `(:import-from
,(package-name (symbol-package sym))
,(symbol-name sym))
imports))))))
res)))
(setf export-ansi (grok *all-ansi-symbols* *packages*))
(setf export-gray (grok *gray-symbols* *gray-packages*))
`(progn
(defpackage "GLISP" (:use)
,@imports
(:export
,@(mapcar #'symbol-name export-ansi)
,@(mapcar #'symbol-name export-gray)
,@*export-from-glisp*))
(defpackage "GLUSER"
(:use "GLISP")) )))
(defmacro define-glisp-package ()
(dump-defpackage))
)
(define-glisp-package)

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Unicode strings (called RODs)
;;; Created: 1999-05-25 22:29
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;; Changes
;;
;; When Who What
;; ----------------------------------------------------------------------------
;; 1999-08-15 GB - ROD=, ROD-EQUAL
;; RUNE<=, RUNE>=
;; MAKE-ROD, ROD-SUBSEQ
;; CHAR-RUNE, RUNE-CHAR, ROD-STRING, STRING-ROD
;; new functions
;; - Added rune reader
;;
(in-package :GLISP)
(deftype rune () '(unsigned-byte 16))
(deftype rod () '(array rune (*)))
(deftype simple-rod () '(simple-array rune (*)))
(defsubst rune (rod index)
(aref rod index))
(defun (setf rune) (new rod index)
(setf (aref rod index) new))
(defsubst %rune (rod index)
(aref (the (simple-array (unsigned-byte 16) (*)) rod) (the fixnum index)))
(defsubst (setf %rune) (new rod index)
(setf (aref (the (simple-array (unsigned-byte 16) (*)) rod) (the fixnum index)) new))
(defun rod-capitalize (rod)
(warn "~S is not implemented." 'rod-capitalize)
rod)
(defsubst code-rune (x) x)
(defsubst rune-code (x) x)
(defsubst rune= (x y)
(= x y))
(defun rune-downcase (rune)
(cond ((<= #x0041 rune #x005a) (+ rune #x20))
((= rune #x00d7) rune)
((<= #x00c0 rune #x00de) (+ rune #x20))
(t rune)))
(defsubst rune-upcase (rune)
(cond ((<= #x0061 rune #x007a) (- rune #x20))
((= rune #x00f7) rune)
((<= #x00e0 rune #x00fe) (- rune #x20))
(t rune)))
(defun rune-upper-case-letter-p (rune)
(or (<= #x0041 rune #x005a) (<= #x00c0 rune #x00de)))
(defun rune-lower-case-letter-p (rune)
(or (<= #x0061 rune #x007a) (<= #x00e0 rune #x00fe)
(= rune #x00d7)))
(defun rune-equal (x y)
(rune= (rune-upcase x) (rune-upcase y)))
(defun rod-downcase (rod)
;; FIXME
(register-rod
(map '(simple-array (unsigned-byte 16) (*)) #'rune-downcase rod)))
(defun rod-upcase (rod)
;; FIXME
(register-rod
(map '(simple-array (unsigned-byte 16) (*)) #'rune-upcase rod)))
(defsubst white-space-rune-p (char)
(or (= char 9) ;TAB
(= char 10) ;Linefeed
(= char 13) ;Carriage Return
(= char 32))) ;Space
(defsubst digit-rune-p (char &optional (radix 10))
(cond ((<= #.(char-code #\0) char #.(char-code #\9))
(and (< (- char #.(char-code #\0)) radix)
(- char #.(char-code #\0))))
((<= #.(char-code #\A) char #.(char-code #\Z))
(and (< (- char #.(char-code #\A) -10) radix)
(- char #.(char-code #\A) -10)))
((<= #.(char-code #\a) char #.(char-code #\z))
(and (< (- char #.(char-code #\a) -10) radix)
(- char #.(char-code #\a) -10))) ))
(defun rod (x)
(cond ((stringp x) (register-rod (map 'rod #'char-code x)))
((symbolp x) (rod (string x)))
((characterp x) (rod (string x)))
((vectorp x) (register-rod (coerce x 'rod)))
((integerp x) (register-rod (map 'rod #'identity (list x))))
(t (error "Cannot convert ~S to a ~S" x 'rod))))
(defun runep (x)
(and (integerp x)
(<= 0 x #xFFFF)))
(defun sloopy-rod-p (x)
(and (not (stringp x))
(vectorp x)
(every #'runep x)))
(defun rod= (x y)
(and (= (length x) (length y))
(dotimes (i (length x) t)
(unless (rune= (rune x i) (rune y i))
(return nil)))))
(defun rod-equal (x y)
(and (= (length x) (length y))
(dotimes (i (length x) t)
(unless (rune-equal (rune x i) (rune y i))
(return nil)))))
(defsubst make-rod (size)
(let ((res (make-array size :element-type 'rune)))
(register-rod res)
res))
(defun char-rune (char)
(code-rune (char-code char)))
(defun rune-char (rune &optional (default #\?))
#+CMU
(if (< rune 256) (code-char rune) default)
#-CMU
(or (code-char rune) default))
(defun rod-string (rod &optional (default-char #\?))
(map 'string (lambda (x) (rune-char x default-char)) rod))
(defun string-rod (string)
(let* ((n (length string))
(res (make-rod n)))
(dotimes (i n)
(setf (%rune res i) (char-rune (char string i))))
res))
;;;;
;;;; RUNE Reader
;;;;
;; Portable implementation of WHITE-SPACE-P with regard to the current
;; read table -- this is bit tricky.
(defun rt-white-space-p (char)
(let ((stream (make-string-input-stream (string char))))
(eq :eof (peek-char t stream nil :eof))))
(defun read-rune-name (input)
;; the first char is unconditionally read
(let ((char0 (read-char input t nil t)))
(when (char= char0 #\\)
(setf char0 (read-char input t nil t)))
(with-output-to-string (res)
(write-char char0 res)
(do ((ch (peek-char nil input nil :eof t) (peek-char nil input nil :eof t)))
((or (eq ch :eof)
(rt-white-space-p ch)
(multiple-value-bind (function non-terminating-p) (get-macro-character ch)
(and function (not non-terminating-p)))))
(write-char ch res)
(read-char input))))) ;consume this character
(defun iso-10646-char-code (char)
(char-code char))
(defvar *rune-names* (make-hash-table :test #'equal)
"Hashtable, which maps all known rune names to rune codes;
Names are stored in uppercase.")
(defun define-rune-name (name code)
(setf (gethash (string-upcase name) *rune-names*) code)
name)
(defun lookup-rune-name (name)
(gethash (string-upcase name) *rune-names*))
(define-rune-name "null" #x0000)
(define-rune-name "space" #x0020)
(define-rune-name "newline" #x000A)
(define-rune-name "return" #x000D)
(define-rune-name "tab" #x0009)
(define-rune-name "page" #x000C)
;; and just for fun:
(define-rune-name "euro" #x20AC)
;; ASCII control characters
(define-rune-name "nul" #x0000) ;null
(define-rune-name "soh" #x0001) ;start of header
(define-rune-name "stx" #x0002) ;start of text
(define-rune-name "etx" #x0003) ;end of text
(define-rune-name "eot" #x0004) ;end of transmission
(define-rune-name "enq" #x0005) ;
(define-rune-name "ack" #x0006) ;acknowledge
(define-rune-name "bel" #x0007) ;bell
(define-rune-name "bs" #x0008) ;backspace
(define-rune-name "ht" #x0009) ;horizontal tab
(define-rune-name "lf" #X000A) ;line feed, new line
(define-rune-name "vt" #X000B) ;vertical tab
(define-rune-name "ff" #x000C) ;form feed
(define-rune-name "cr" #x000D) ;carriage return
(define-rune-name "so" #x000E) ;shift out
(define-rune-name "si" #x000F) ;shift in
(define-rune-name "dle" #x0010) ;device latch enable ?
(define-rune-name "dc1" #x0011) ;device control 1
(define-rune-name "dc2" #x0012) ;device control 2
(define-rune-name "dc3" #x0013) ;device control 3
(define-rune-name "dc4" #x0014) ;device control 4
(define-rune-name "nak" #x0015) ;negative acknowledge
(define-rune-name "syn" #x0016) ;
(define-rune-name "etb" #x0017) ;
(define-rune-name "can" #x0018) ;
(define-rune-name "em" #x0019) ;end of message
(define-rune-name "sub" #x001A) ;
(define-rune-name "esc" #x001B) ;escape
(define-rune-name "fs" #x001C) ;field separator ?
(define-rune-name "gs" #x001D) ;group separator
(define-rune-name "rs" #x001E) ;
(define-rune-name "us" #x001F) ;
(define-rune-name "del" #x007F) ;delete
;; iso-latin
(define-rune-name "nbsp" #x00A0) ;non breakable space
(define-rune-name "shy" #x00AD) ;soft hyphen
(defun rune-from-read-name (name)
(cond ((= (length name) 1)
(iso-10646-char-code (char name 0)))
((and (= (length name) 2)
(char= (char name 0) #\\))
(iso-10646-char-code (char name 1)))
((and (>= (length name) 3)
(char-equal (char name 0) #\u)
(char-equal (char name 1) #\+)
(every (lambda (x) (digit-char-p x 16)) (subseq name 2)))
(parse-integer name :start 2 :radix 16))
((lookup-rune-name name))
(t
(error "Meaningless rune name ~S." name))))
(defun rune-reader (stream subchar arg)
subchar arg
(values (rune-from-read-name (read-rune-name stream))))
(set-dispatch-macro-character #\# #\/ 'rune-reader)
;;;;
(defun rune<= (rune &rest more-runes)
(apply #'<= rune more-runes))
(defun rune>= (rune &rest more-runes)
(apply #'>= rune more-runes))
(defun rodp (object)
(typep object 'rod))
(defun really-rod-p (object)
(and (typep object 'rod)
(really-really-rod-p object)))
(defun rod-subseq (source start &optional (end (length source)))
(unless (rodp source)
(error "~S is not of type ~S." source 'rod))
(unless (and (typep start 'fixnum) (>= start 0))
(error "~S is not a non-negative fixnum." start))
(unless (and (typep end 'fixnum) (>= end start))
(error "END argument, ~S, is not a fixnum no less than START, ~S." end start))
(when (> start (length source))
(error "START argument, ~S, should be no greater than length of rod." start))
(when (> end (length source))
(error "END argument, ~S, should be no greater than length of rod." end))
(locally
(declare (type rod source)
(type fixnum start end))
(let ((res (make-rod (- end start))))
(declare (type rod res))
(do ((i (- (- end start) 1) (the fixnum (- i 1))))
((< i 0) res)
(declare (type fixnum i))
(setf (%rune res i) (%rune source (the fixnum (+ i start))))))))
(defun rod-subseq* (source start &optional (end (length source)))
(unless (and (typep start 'fixnum) (>= start 0))
(error "~S is not a non-negative fixnum." start))
(unless (and (typep end 'fixnum) (>= end start))
(error "END argument, ~S, is not a fixnum no less than START, ~S." end start))
(when (> start (length source))
(error "START argument, ~S, should be no greater than length of rod." start))
(when (> end (length source))
(error "END argument, ~S, should be no greater than length of rod." end))
(locally
(declare (type fixnum start end))
(let ((res (make-rod (- end start))))
(declare (type rod res))
(do ((i (- (- end start) 1) (the fixnum (- i 1))))
((< i 0) res)
(declare (type fixnum i))
(setf (%rune res i) (aref source (the fixnum (+ i start))))))))
;;; Support for telling ROD and arrays apart:
#+CMU
(progn
(defvar *rod-hash-table*
(make-array 5003 :initial-element nil)))
(defun register-rod (rod)
#+CMU
(unless (really-really-rod-p rod)
(push (ext:make-weak-pointer rod)
(aref *rod-hash-table* (mod (cl::pointer-hash rod)
(length *rod-hash-table*)))))
rod)
(defun really-really-rod-p (rod)
#+CMU
(find rod (aref *rod-hash-table* (mod (cl::pointer-hash rod)
(length *rod-hash-table*)))
:key #'ext:weak-pointer-value))
#+CMU
(progn
(defun rod-hash-table-rehash ()
(let* ((n 5003)
(new (make-array n :initial-element nil)))
(loop for bucket across *rod-hash-table* do
(loop for item in bucket do
(let ((v (ext:weak-pointer-value item)))
(when v
(push item (aref new (mod (cl::pointer-hash v) n)))))))
(setf *rod-hash-table* new)))
(defun rod-hash-after-gc-hook ()
;; hmm interesting question: should we rehash?
(rod-hash-table-rehash))
(pushnew 'rod-hash-after-gc-hook extensions:*after-gc-hooks*) )
;;; ROD ext syntax
(defun rod-reader (stream subchar arg)
(declare (ignore arg))
(rod
(with-output-to-string (bag)
(do ((c (read-char stream t nil t)
(read-char stream t nil t)))
((char= c subchar))
(cond ((char= c #\\)
(setf c (read-char stream t nil t))))
(princ c bag)))))
(defun rod-printer (stream rod)
(princ #\# stream)
(princ #\" stream)
(loop for x across rod do
(cond ((or (rune= x #.(char-code #\\))
(rune= x #.(char-code #\")))
(princ #\\ stream)
(princ (code-char x) stream))
((< x char-code-limit)
(princ (code-char x) stream))
(t
(format stream "\\u~4,'0X" x))))
(princ #\" stream))
(set-pprint-dispatch '(satisfies really-rod-p) #'rod-printer)
(set-dispatch-macro-character #\# #\" 'rod-reader)
#||
(defun longish-array-p (arr)
(and (arrayp arr)
(> (array-total-size arr) 10)))
(set-pprint-dispatch '(satisfies longish-array-p)
#'(lambda (stream object)
(let ((*print-array* nil)
(*print-pretty* nil))
(prin1 object stream))))
||#

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;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: GLISP; -*-
;;; ---------------------------------------------------------------------------
;;; Title: Unicode strings (called RODs)
;;; Created: 1999-05-25 22:29
;;; Author: Gilbert Baumann <unk6@rz.uni-karlsruhe.de>
;;; License: GPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;; Changes
;;
;; When Who What
;; ----------------------------------------------------------------------------
;; 1999-08-15 GB - ROD=, ROD-EQUAL
;; RUNE<=, RUNE>=
;; MAKE-ROD, ROD-SUBSEQ
;; CHAR-RUNE, RUNE-CHAR, ROD-STRING, STRING-ROD
;; new functions
;; - Added rune reader
;;
(in-package :glisp)
;;;;
;;;; RUNE Reader
;;;;
;; Portable implementation of WHITE-SPACE-P with regard to the current
;; read table -- this is bit tricky.
(defun rt-white-space-p (char)
(let ((stream (make-string-input-stream (string char))))
(eq :eof (peek-char t stream nil :eof))))
(defun read-rune-name (input)
;; the first char is unconditionally read
(let ((char0 (read-char input t nil t)))
(when (char= char0 #\\)
(setf char0 (read-char input t nil t)))
(with-output-to-string (res)
(write-char char0 res)
(do ((ch (peek-char nil input nil :eof t) (peek-char nil input nil :eof t)))
((or (eq ch :eof)
(rt-white-space-p ch)
(multiple-value-bind (function non-terminating-p) (get-macro-character ch)
(and function (not non-terminating-p)))))
(write-char ch res)
(read-char input))))) ;consume this character
(defun iso-10646-char-code (char)
(char-code char))
(defvar *rune-names* (make-hash-table :test #'equal)
"Hashtable, which maps all known rune names to rune codes;
Names are stored in uppercase.")
(defun define-rune-name (name code)
(setf (gethash (string-upcase name) *rune-names*) code)
name)
(defun lookup-rune-name (name)
(gethash (string-upcase name) *rune-names*))
(define-rune-name "null" #x0000)
(define-rune-name "space" #x0020)
(define-rune-name "newline" #x000A)
(define-rune-name "return" #x000D)
(define-rune-name "tab" #x0009)
(define-rune-name "page" #x000C)
;; and just for fun:
(define-rune-name "euro" #x20AC)
;; ASCII control characters
(define-rune-name "nul" #x0000) ;null
(define-rune-name "soh" #x0001) ;start of header
(define-rune-name "stx" #x0002) ;start of text
(define-rune-name "etx" #x0003) ;end of text
(define-rune-name "eot" #x0004) ;end of transmission
(define-rune-name "enq" #x0005) ;
(define-rune-name "ack" #x0006) ;acknowledge
(define-rune-name "bel" #x0007) ;bell
(define-rune-name "bs" #x0008) ;backspace
(define-rune-name "ht" #x0009) ;horizontal tab
(define-rune-name "lf" #X000A) ;line feed, new line
(define-rune-name "vt" #X000B) ;vertical tab
(define-rune-name "ff" #x000C) ;form feed
(define-rune-name "cr" #x000D) ;carriage return
(define-rune-name "so" #x000E) ;shift out
(define-rune-name "si" #x000F) ;shift in
(define-rune-name "dle" #x0010) ;device latch enable ?
(define-rune-name "dc1" #x0011) ;device control 1
(define-rune-name "dc2" #x0012) ;device control 2
(define-rune-name "dc3" #x0013) ;device control 3
(define-rune-name "dc4" #x0014) ;device control 4
(define-rune-name "nak" #x0015) ;negative acknowledge
(define-rune-name "syn" #x0016) ;
(define-rune-name "etb" #x0017) ;
(define-rune-name "can" #x0018) ;
(define-rune-name "em" #x0019) ;end of message
(define-rune-name "sub" #x001A) ;
(define-rune-name "esc" #x001B) ;escape
(define-rune-name "fs" #x001C) ;field separator ?
(define-rune-name "gs" #x001D) ;group separator
(define-rune-name "rs" #x001E) ;
(define-rune-name "us" #x001F) ;
(define-rune-name "del" #x007F) ;delete
;; iso-latin
(define-rune-name "nbsp" #x00A0) ;non breakable space
(define-rune-name "shy" #x00AD) ;soft hyphen
(defun rune-from-read-name (name)
(cond ((= (length name) 1)
(iso-10646-char-code (char name 0)))
((and (= (length name) 2)
(char= (char name 0) #\\))
(iso-10646-char-code (char name 1)))
((and (>= (length name) 3)
(char-equal (char name 0) #\u)
(char-equal (char name 1) #\+)
(every (lambda (x) (digit-char-p x 16)) (subseq name 2)))
(parse-integer name :start 2 :radix 16))
((lookup-rune-name name))
(t
(error "Meaningless rune name ~S." name))))
(defun rune-reader (stream subchar arg)
subchar arg
(values (rune-from-read-name (read-rune-name stream))))
(set-dispatch-macro-character #\# #\/ 'rune-reader)
;;; ROD ext syntax
(defun rod-reader (stream subchar arg)
(declare (ignore arg))
(rod
(with-output-to-string (bag)
(do ((c (read-char stream t nil t)
(read-char stream t nil t)))
((char= c subchar))
(cond ((char= c #\\)
(setf c (read-char stream t nil t))))
(princ c bag)))))
(defun rod-printer (stream rod)
(princ #\# stream)
(princ #\" stream)
(loop for x across rod do
(cond ((or (rune= x #.(char-code #\\))
(rune= x #.(char-code #\")))
(princ #\\ stream)
(princ (code-char x) stream))
((< x char-code-limit)
(princ (code-char x) stream))
(t
(format stream "\\u~4,'0X" x))))
(princ #\" stream))
(set-pprint-dispatch '(satisfies really-rod-p) #'rod-printer)
(set-dispatch-macro-character #\# #\" 'rod-reader)
#||
(defun longish-array-p (arr)
(and (arrayp arr)
(> (array-total-size arr) 10)))
(set-pprint-dispatch '(satisfies longish-array-p)
#'(lambda (stream object)
(let ((*print-array* nil)
(*print-pretty* nil))
(prin1 object stream))))
||#

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