Import Debian changes 2d2-1debian/2d2-1

slib (2d2-1) unstable; urgency=low

  * New upstream version
  * Revert back to free.  Is now so.

slib (2d1-1) unstable; urgency=low

  * New upstream version.
  * Move to non-free.  FSF pointed out license doesn't allow modified
    versions to be distributed.
  * Get a complete list of copyrights that apply to the source into
    copyright file.
  * Remove setup for guile 1.3.
  * Remove postrm.  Just calling install-info (lintian)  Move install-info
    call to prerm since doc-base doesn't do install-info.

slib (2c9-3) unstable; urgency=low

  * Change info location to section "The Algorithmic Language Scheme" to
    match up with where guile puts it's files.
  * Postinst is running slibconfig now.  (Closes: #75891)

slib (2c9-2) unstable; urgency=low

  * Stop installing slibconfig (for guile).
  * In postinst if /usr/sbin/slibconnfig exists call it (Close: #75843
    #75891).

slib (2c9-1) unstable; urgency=low

  * New upstream (Closes: #74760)
  * replace string-index with strsrch:string-index in http-cgi.scm.
  * Add doc-base support (Closes: #31163)

1 files changed, 58 insertions, 42 deletions

diff --git a/chez.init b/chez.init
index 4b58b84..44acba8 100644
--- a/chez.init
+++ b/chez.init
@@ -16,8 +16,8 @@
 
 (define (scheme-implementation-type) 'chez)
 
-;;; (scheme-implementation-home-page) should return a (string) URL
-;;; (Uniform Resource Locator) for this scheme implementation's home
+;;; (scheme-implementation-home-page) should return a (string) URI
+;;; (Uniform Resource Identifier) for this scheme implementation's home
 ;;; page; or false if there isn't one.
 
 (define (scheme-implementation-home-page)
@@ -64,66 +64,76 @@
 ;;; of this implementation.  Suggestions for features are:
 
 (define *features*
-  '(
-    source    ; Chez Scheme can load Scheme source files, with the
-	      ;   command (slib:load-source "filename") -- see below.
+      '(
+	source				;can load scheme source files
+					;(slib:load-source "filename")
+	compiled			;can load compiled files
+					;(slib:load-compiled "filename")
 
-    compiled  ; Chez Scheme can also load compiled Scheme files, with the
-	      ;   command (slib:load-compiled "filename") -- see below.
-	rev4-report			;conforms to
-	rev3-report			;conforms to
-	ieee-p1178			;conforms to
-;	sicp				;runs code from Structure and
-					;Interpretation of Computer
-					;Programs by Abelson and Sussman.
+		       ;; Scheme report features
+
+	rev5-report			;conforms to
+	eval				;R5RS two-argument eval
+	values				;R5RS multiple values
+	dynamic-wind			;R5RS dynamic-wind
+	macro				;R5RS high level macros
+	delay				;has DELAY and FORCE
+	multiarg-apply			;APPLY can take more than 2 args.
+	char-ready?
+	rationalize
 	rev4-optional-procedures	;LIST-TAIL, STRING->LIST,
 					;LIST->STRING, STRING-COPY,
 					;STRING-FILL!, LIST->VECTOR,
 					;VECTOR->LIST, and VECTOR-FILL!
+
+	rev4-report			;conforms to
+
+	ieee-p1178			;conforms to
+
+	rev3-report			;conforms to
+
 ;	rev2-procedures			;SUBSTRING-MOVE-LEFT!,
 					;SUBSTRING-MOVE-RIGHT!,
 					;SUBSTRING-FILL!,
 					;STRING-NULL?, APPEND!, 1+,
 					;-1+, <?, <=?, =?, >?, >=?
+;	object-hash			;has OBJECT-HASH
+
 	multiarg/and-			;/ and - can take more than 2 args.
-	multiarg-apply			;APPLY can take more than 2 args.
-	rationalize
-	delay				;has DELAY and FORCE
 	with-file			;has WITH-INPUT-FROM-FILE and
 					;WITH-OUTPUT-FROM-FILE
-	string-port			;has CALL-WITH-INPUT-STRING and
-					;CALL-WITH-OUTPUT-STRING
 	transcript			;TRANSCRIPT-ON and TRANSCRIPT-OFF
-	char-ready?
-	macro				;has R4RS high level macros
-;	defmacro			;has Common Lisp DEFMACRO
-	eval				;R5RS two-argument eval
-	record				;has user defined data structures
-	values				;proposed multiple values
-	dynamic-wind			;proposed dynamic-wind
-;	ieee-floating-point		;conforms to
+;	ieee-floating-point		;conforms to IEEE Standard 754-1985
+					;IEEE Standard for Binary
+					;Floating-Point Arithmetic.
 	full-continuation		;can return multiple times
-;	object-hash			;has OBJECT-HASH
 
+			;; Other common features
+
+;	srfi				;srfi-0, COND-EXPAND finds all srfi-*
+;	sicp				;runs code from Structure and
+					;Interpretation of Computer
+					;Programs by Abelson and Sussman.
+;	defmacro			;has Common Lisp DEFMACRO
+	record				;has user defined data structures
+	string-port			;has CALL-WITH-INPUT-STRING and
+					;CALL-WITH-OUTPUT-STRING
 	sort
-;	queue				;queues
 	pretty-print
 ;	object->string
-	format
+	format				;Common-lisp output formatting
 	trace				;has macros: TRACE and UNTRACE
 ;	compiler			;has (COMPILER)
 ;	ed				;(ED) is editor
 	system				;posix (system <string>)
 	getenv				;posix (getenv <string>)
 ;	program-arguments		;returns list of strings (argv)
-;	Xwindows			;X support
-;	curses				;screen management package
-;	termcap				;terminal description package
-;	terminfo			;sysV terminal description
 ;	current-time			;returns time in seconds since 1/1/1970
+
+		  ;; Implementation Specific features
+
 	fluid-let
 	random
-	rev3-procedures
 	))
 
 ;;; (OUTPUT-PORT-WIDTH <port>) returns the number of graphic characters
@@ -179,8 +189,12 @@
 ;; port to be transferred all the way out to its ultimate destination.
 (define force-output flush-output-port)
 
-;;; CALL-WITH-INPUT-STRING and CALL-WITH-OUTPUT-STRING are the string
-;;; port versions of CALL-WITH-*PUT-FILE.
+;;; "rationalize" adjunct procedures.
+(define (find-ratio x e)
+  (let ((rat (rationalize x e)))
+    (list (numerator rat) (denominator rat))))
+(define (find-ratio-between x y)
+  (find-ratio (/ (+ x y) 2) (/ (- x y) 2)))
 
 ;;; CHAR-CODE-LIMIT is one greater than the largest integer which can
 ;;; be returned by CHAR->INTEGER.
@@ -201,9 +215,10 @@
 ;;; define an error procedure for the library
 (define slib:error
   (lambda args
-    (let ((port (current-error-port)))
-      (display "Error: " port)
-      (for-each (lambda (x) (display x port)) args)
+    (let ((cep (current-error-port)))
+      (if (provided? 'trace) (print-call-stack cep))
+      (display "Error: " cep)
+      (for-each (lambda (x) (display x cep)) args)
       (error #f ""))))
 
 ;;; define these as appropriate for your system.
@@ -379,9 +394,10 @@
 
 (define slib:warn
   (lambda args
-    (let ((port (current-error-port)))
-      (display "Warn: " port)
-      (for-each (lambda (x) (display x port)) args))))
+    (let ((cep (current-error-port)))
+      (if (provided? 'trace) (print-call-stack cep))
+      (display "Warn: " cep)
+      (for-each (lambda (x) (display x cep)) args))))
 
 ;;; Load the REQUIRE package.