Import Upstream version 3a4upstream/3a4

1 files changed, 12 insertions, 9 deletions

diff --git a/Template.scm b/Template.scm
index d24f984..74fb7ea 100644
--- a/Template.scm
+++ b/Template.scm
@@ -1,4 +1,4 @@
-;;; "Template.scm" configuration template of *features* for Scheme -*-scheme-*-
+;;; "Template.scm" configuration template of slib:features for Scheme -*-scheme-*-
 ;;; Author: Aubrey Jaffer
 ;;;
 ;;; This code is in the public domain.
@@ -127,9 +127,9 @@
 	    thunk
 	    (lambda () (exchange old)))))))
 
-;;@ *FEATURES* is a list of symbols naming the (SLIB) features
+;;@ SLIB:FEATURES is a list of symbols naming the (SLIB) features
 ;;; initially supported by this implementation.
-(define *features*
+(define slib:features
       '(
 	source				;can load scheme source files
 					;(SLIB:LOAD-SOURCE "filename")
@@ -293,7 +293,7 @@
 (define (defmacro:eval x) (base:eval (defmacro:expand* x)))
 
 (define (defmacro:expand* x)
-  (require 'defmacroexpand) (apply defmacro:expand* x '()))
+  (slib:require 'defmacroexpand) (apply defmacro:expand* x '()))
 ;@
 (define (defmacro:load <pathname>)
   (slib:eval-load <pathname> defmacro:eval))
@@ -304,12 +304,15 @@
     (let ((cep (current-error-port)))
       (if (provided? 'trace) (print-call-stack cep))
       (display "Warn: " cep)
-      (for-each (lambda (x) (display #\  cep) (write x cep)) args))))
+      (for-each (lambda (x) (display #\space cep) (write x cep)) args)
+      (newline cep))))
 
 ;;@ define an error procedure for the library
-(define (slib:error . args)
-  (if (provided? 'trace) (print-call-stack (current-error-port)))
-  (apply error args))
+(define slib:error
+  (let ((error error))
+    (lambda args
+      (if (provided? 'trace) (print-call-stack (current-error-port)))
+      (apply error args))))
 ;@
 (define (make-exchanger obj)
   (lambda (rep) (let ((old obj)) (set! obj rep) old)))
@@ -318,7 +321,7 @@
     ((r rb) (open-input-file filename))
     ((w wb) (open-output-file filename))
     (else (slib:error 'open-file 'mode? modes))))
-(define (port? obj) (or (input-port? port) (output-port? port)))
+(define (port? obj) (or (input-port? obj) (output-port? obj)))
 (define (call-with-open-ports . ports)
   (define proc (car ports))
   (cond ((procedure? proc) (set! ports (cdr ports)))