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authorBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:28 -0800
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:28 -0800
commit87b82b5822ca54228cfa6df29be3ad9d4bc47d16 (patch)
tree1eb4f87abd38bea56e08335d939e8171d5e7bfc7 /elk.init
parentbd9733926076885e3417b74de76e4c9c7bc56254 (diff)
downloadslib-upstream/2d2.tar.gz
slib-upstream/2d2.zip
Import Upstream version 2d2upstream/2d2
Diffstat (limited to 'elk.init')
-rw-r--r--elk.init89
1 files changed, 68 insertions, 21 deletions
diff --git a/elk.init b/elk.init
index 5acda43..598b935 100644
--- a/elk.init
+++ b/elk.init
@@ -24,8 +24,8 @@
(define (scheme-implementation-type) 'Elk)
-;;; (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)
@@ -81,23 +81,66 @@
;(slib:load-source "filename")
compiled ;can load compiled files
;(slib:load-compiled "filename")
- rev4-report
- ieee-p1178
- sicp
- rev4-optional-procedures
- rev3-procedures
- rev2-procedures
- multiarg/and-
- multiarg-apply
- delay
- transcript
- full-continuation
+
+ ;; 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.
+; with-file ;has WITH-INPUT-FROM-FILE and
+ ;WITH-OUTPUT-FROM-FILE
+ transcript ;TRANSCRIPT-ON and TRANSCRIPT-OFF
+; ieee-floating-point ;conforms to IEEE Standard 754-1985
+ ;IEEE Standard for Binary
+ ;Floating-Point Arithmetic.
+ full-continuation ;can return multiple times
+
+ ;; 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
- format
- system
- getenv
- program-arguments
- string-port
+; pretty-print
+; object->string
+ 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)
+; current-time ;returns time in seconds since 1/1/1970
))
;------------
@@ -222,13 +265,17 @@
(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))))
;;; define an error procedure for the library
(define slib:error
(lambda args
+(define (slib:error . args)
+ (if (provided? 'trace) (print-call-stack (current-error-port)))
+ (apply s48-error args))
(let ((port (open-output-string))
(err (if (and (pair? args) (symbol? (car args)))
(car args) 'slib))