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-rw-r--r--scheme/plt/geiser/autodoc.rkt189
-rw-r--r--scheme/plt/geiser/completions.rkt31
-rw-r--r--scheme/plt/geiser/enter.rkt103
-rw-r--r--scheme/plt/geiser/eval.rkt81
-rw-r--r--scheme/plt/geiser/locations.rkt54
-rw-r--r--scheme/plt/geiser/main.rkt47
-rw-r--r--scheme/plt/geiser/modules.rkt150
-rw-r--r--scheme/plt/geiser/user.rkt57
-rw-r--r--scheme/plt/geiser/utils.rkt27
9 files changed, 0 insertions, 739 deletions
diff --git a/scheme/plt/geiser/autodoc.rkt b/scheme/plt/geiser/autodoc.rkt
deleted file mode 100644
index d6fffbb..0000000
--- a/scheme/plt/geiser/autodoc.rkt
+++ /dev/null
@@ -1,189 +0,0 @@
-;;; autodoc.rkt -- suport for autodoc echo
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Sun May 03, 2009 14:45
-
-#lang scheme
-
-(provide autodoc update-signature-cache get-help)
-
-(require geiser/utils geiser/modules geiser/locations scheme/help)
-
-(define (get-help symbol mod)
- (with-handlers ((exn? (lambda (_)
- (eval `(help ,symbol)))))
- (eval `(help ,symbol #:from ,(ensure-module-spec mod)))))
-
-(define (autodoc ids)
- (if (not (list? ids))
- '()
- (map (lambda (id) (or (autodoc* id) (list id))) ids)))
-
-(define (autodoc* id)
- (and
- (symbol? id)
- (let* ((loc (symbol-location* id))
- (name (car loc))
- (path (cdr loc))
- (sgns (and path (find-signatures path name id)))
- (sgns (and sgns (if (list? sgns) sgns '()))))
- (and sgns
- `(,id
- (name . ,name)
- (args ,@(map format-signature sgns))
- (module . ,(module-path-name->name path)))))))
-
-(define (format-signature sign)
- (if (signature? sign)
- `((required ,@(signature-required sign))
- (optional ,@(signature-optional sign)
- ,@(let ((rest (signature-rest sign)))
- (if rest (list "...") '())))
- (key ,@(signature-keys sign)))
- '()))
-
-(define signatures (make-hash))
-
-(define-struct signature (required optional keys rest))
-
-(define (find-signatures path name local-name)
- (let ((path (if (path? path) (path->string path) path)))
- (hash-ref! (hash-ref! signatures
- path
- (lambda () (parse-signatures path)))
- name
- (lambda () (infer-signatures local-name)))))
-
-(define (parse-signatures path)
- (let ((result (make-hasheq)))
- (with-handlers ((exn? (lambda (e) result)))
- (with-input-from-file path
- (lambda ()
- (parameterize ((read-accept-reader #t))
- (let loop ((stx (read-syntax path)))
- (cond ((eof-object? stx) void)
- ((syntax->datum stx) =>
- (lambda (datum)
- (parse-datum! datum result)
- (loop (read-syntax path))))
- (else void)))))))
- result))
-
-(define (parse-datum! datum store)
- (with-handlers ((exn? (lambda (_) void)))
- (match datum
- (`(module ,name ,lang (#%module-begin . ,forms))
- (for-each (lambda (f) (parse-datum! f store)) forms))
- (`(module ,name ,lang . ,forms)
- (for-each (lambda (f) (parse-datum! f store)) forms))
- (`(define ((,name . ,formals) . ,_) . ,_)
- (add-signature! name formals store))
- (`(define (,name . ,formals) . ,_)
- (add-signature! name formals store))
- (`(define ,name (lambda ,formals . ,_))
- (add-signature! name formals store))
- (`(define ,name (case-lambda ,clauses ...))
- (for-each (lambda (c) (add-signature! name (car c) store))
- (reverse clauses)))
- (`(define-for-syntax (,name . ,formals) . ,_)
- (add-signature! name formals store))
- (`(define-for-syntax ,name (lambda ,formals . ,_))
- (add-signature! name formals store))
- (`(define-syntax-rule (,name . ,formals) . ,_)
- (add-signature! name formals store))
- (`(define-syntax ,name (syntax-rules ,specials . ,clauses))
- (for-each (lambda (c) (add-signature! name (cdar c) store))
- (reverse clauses)))
- (`(define-syntax ,name (lambda ,_ (syntax-case ,_ . ,clauses)))
- (for-each (lambda (c) (add-signature! name (cdar c) store))
- (reverse clauses)))
- (_ void))))
-
-(define (add-signature! name formals store)
- (when (symbol? name)
- (hash-set! store
- name
- (cons (parse-formals formals)
- (hash-ref store name '())))))
-
-(define (parse-formals formals)
- (let loop ((formals formals) (req '()) (opt '()) (keys '()))
- (cond ((null? formals)
- (make-signature (reverse req) (reverse opt) (reverse keys) #f))
- ((symbol? formals)
- (make-signature (reverse req) (reverse opt)
- (reverse keys) formals))
- ((pair? (car formals)) (loop (cdr formals)
- req
- (cons (car formals) opt)
- keys))
- ((keyword? (car formals)) (let* ((kname
- (keyword->symbol (car formals)))
- (arg-id (cadr formals))
- (name (if (pair? arg-id)
- (list kname
- (cadr arg-id))
- kname)))
- (loop (cddr formals)
- req
- opt
- (cons name keys))))
- (else (loop (cdr formals) (cons (car formals) req) opt keys)))))
-
-(define (infer-signatures name)
- (define syntax-tag (cons 1 0))
- (define error-tag (cons 1 1))
- (define generic-signature (make-signature '(...) '() '() #f))
- (let ((value (with-handlers ((exn:fail:syntax? (lambda (_) syntax-tag))
- (exn:fail:contract:variable? (lambda (_)
- error-tag)))
- (namespace-variable-value name))))
- (cond ((procedure? value) (arity->signatures (procedure-arity value)))
- ((eq? value syntax-tag) (list generic-signature))
- ((eq? value error-tag) #f)
- (else 'variable))))
-
-(define (arity->signatures arity)
- (define (args fst count)
- (let* ((letts (list->vector '(#\x #\y #\z #\u #\v #\w #\r #\s)))
- (len (vector-length letts))
- (lett (lambda (n) (vector-ref letts (modulo n len)))))
- (map (lambda (n) (string->symbol (format "~a" (lett n))))
- (build-list count (lambda (n) (+ n fst))))))
- (define (arity->signature arity)
- (cond ((number? arity)
- (make-signature (args 0 arity) '() '() #f))
- ((arity-at-least? arity)
- (make-signature (args 0 (arity-at-least-value arity))
- '() '() 'rest))))
- (define (conseq? lst)
- (cond ((< (length lst) 2) (number? (car lst)))
- ((and (number? (car lst))
- (number? (cadr lst))
- (eqv? (+ 1 (car lst)) (cadr lst)))
- (conseq? (cdr lst)))
- (else #f)))
- (cond ((and (list? arity) (conseq? arity))
- (let ((mi (apply min arity))
- (ma (apply max arity)))
- (list (make-signature (args 0 mi) (args mi (- ma mi)) '() #f))))
- ((list? arity) (map arity->signature arity))
- (else (list (arity->signature arity)))))
-
-(define (update-signature-cache path . form)
- (when (and (string? path)
- (or (null? form)
- (and (list? (car form))
- (not (null? (car form)))
- (memq (caar form)
- '(define-syntax-rule
- define-syntax define set! define-struct)))))
- (hash-remove! signatures path)))
-
-;;; autodoc.rkt ends here
diff --git a/scheme/plt/geiser/completions.rkt b/scheme/plt/geiser/completions.rkt
deleted file mode 100644
index e0ff239..0000000
--- a/scheme/plt/geiser/completions.rkt
+++ /dev/null
@@ -1,31 +0,0 @@
-;;; completions.rkt -- completion support
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Sun Apr 26, 2009 19:02
-
-#lang scheme
-
-(provide symbol-completions
- module-completions)
-
-(require srfi/13 geiser/utils geiser/modules)
-
-(define (filter-prefix prefix lst sort?)
- (filter (lambda (s) (string-prefix? prefix s))
- (if sort? (sort lst string<?) lst)))
-
-(define (symbol-completions prefix)
- (filter-prefix prefix
- (map symbol->string (namespace-mapped-symbols))
- #t))
-
-(define (module-completions prefix)
- (filter-prefix prefix (module-list) #f))
-
-;;; completions.rkt ends here
diff --git a/scheme/plt/geiser/enter.rkt b/scheme/plt/geiser/enter.rkt
deleted file mode 100644
index 705482d..0000000
--- a/scheme/plt/geiser/enter.rkt
+++ /dev/null
@@ -1,103 +0,0 @@
-;;; enter.rkt -- custom module loaders
-
-;; Copyright (C) 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Wed Mar 31, 2010 21:53
-
-#lang scheme/base
-
-(require syntax/modcode
- (for-syntax scheme/base))
-
-(provide get-namespace enter-module module-loader module-loaded?)
-
-(define-struct mod (name timestamp depends))
-
-(define loaded (make-hash))
-
-(define (module-loaded? path)
- (with-handlers ((exn? (lambda (_) #f)))
- (let ((rp (module-path-index-resolve (module-path-index-join path #f))))
- (hash-has-key? loaded (resolved-module-path-name rp)))))
-
-(define (enter-module mod)
- (dynamic-require mod #f)
- (check-latest mod))
-
-(define (module-loader orig)
- (enter-load/use-compiled orig #f))
-
-(define (notify re? path)
- (when re?
- (fprintf (current-error-port) " [re-loading ~a]\n" path)))
-
-(define inhibit-eval (make-parameter #f))
-
-(define (get-namespace mod)
- (parameterize ([inhibit-eval #t])
- (module->namespace mod)))
-
-(define ((enter-load/use-compiled orig re?) path name)
- (when (inhibit-eval)
- (raise (make-exn:fail "namespace not found"
- (current-continuation-marks))))
- (if name
- ;; Module load:
- (let ([code (get-module-code path "compiled" compile
- (lambda (ext loader?)
- (load-extension ext)
- #f)
- #:notify (lambda (chosen)
- (notify re? chosen)))]
- [path (normal-case-path
- (simplify-path
- (path->complete-path path
- (or (current-load-relative-directory)
- (current-directory)))))])
- ;; Record module timestamp and dependencies:
- (let ([mod (make-mod name
- (get-timestamp path)
- (if code
- (apply append
- (map cdr (module-compiled-imports code)))
- null))])
- (hash-set! loaded path mod))
- ;; Evaluate the module:
- (eval code))
- ;; Not a module:
- (begin
- (notify re? path)
- (orig path name))))
-
-(define (get-timestamp path)
- (file-or-directory-modify-seconds path #f (lambda () -inf.0)))
-
-(define (check-latest mod)
- (let ([mpi (module-path-index-join mod #f)]
- [done (make-hash)])
- (let loop ([mpi mpi])
- (let* ([rpath (module-path-index-resolve mpi)]
- [path (resolved-module-path-name rpath)])
- (when (path? path)
- (let ([path (normal-case-path path)])
- (unless (hash-ref done path #f)
- (hash-set! done path #t)
- (let ([mod (hash-ref loaded path #f)])
- (when mod
- (for-each loop (mod-depends mod))
- (let ([ts (get-timestamp path)])
- (when (ts . > . (mod-timestamp mod))
- (let ([orig (current-load/use-compiled)])
- (parameterize ([current-load/use-compiled
- (enter-load/use-compiled orig #f)]
- [current-module-declare-name rpath])
- ((enter-load/use-compiled orig #t)
- path
- (mod-name mod)))))))))))))))
-
-;;; enter.rkt ends here
diff --git a/scheme/plt/geiser/eval.rkt b/scheme/plt/geiser/eval.rkt
deleted file mode 100644
index cef6130..0000000
--- a/scheme/plt/geiser/eval.rkt
+++ /dev/null
@@ -1,81 +0,0 @@
-;;; eval.rkt -- evaluation
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Sun Apr 26, 2009 00:44
-
-#lang scheme
-
-(provide eval-in
- compile-in
- load-file
- compile-file
- macroexpand
- make-repl-reader)
-
-(require scheme/enter geiser/modules geiser/autodoc)
-
-(define last-result (void))
-
-(define namespace->module-name
- (compose module-path-name->name namespace->module-path-name))
-
-(define last-namespace (make-parameter (current-namespace)))
-
-(define (exn-key e)
- (vector-ref (struct->vector e) 0))
-
-(define (set-last-error e)
- (set! last-result `((error (key . ,(exn-key e)))))
- (display (exn-message e)))
-
-(define (write-value v)
- (with-output-to-string
- (lambda () (write v))))
-
-(define (set-last-result . vs)
- (set! last-result `((result ,@(map write-value vs)))))
-
-(define (call-with-result thunk)
- (set-last-result (void))
- (let ((output
- (with-output-to-string
- (lambda ()
- (with-handlers ((exn? set-last-error))
- (call-with-values thunk set-last-result))))))
- (append last-result `((output . ,output)))))
-
-(define (eval-in form spec lang)
- (call-with-result
- (lambda ()
- (update-signature-cache spec form)
- (eval form (module-spec->namespace spec lang)))))
-
-(define compile-in eval-in)
-
-(define (load-file file)
- (call-with-result
- (lambda ()
- (load-module file (current-output-port) (last-namespace))
- (update-signature-cache file))))
-
-(define compile-file load-file)
-
-(define (macroexpand form . all)
- (let ((all (and (not (null? all)) (car all))))
- (with-output-to-string
- (lambda ()
- (pretty-print (syntax->datum ((if all expand expand-once) form)))))))
-
-(define (make-repl-reader builtin-reader)
- (lambda (ns)
- (last-namespace ns)
- (printf "racket@~a" (namespace->module-name ns))
- (builtin-reader)))
-
-;;; eval.rkt ends here
diff --git a/scheme/plt/geiser/locations.rkt b/scheme/plt/geiser/locations.rkt
deleted file mode 100644
index bae7122..0000000
--- a/scheme/plt/geiser/locations.rkt
+++ /dev/null
@@ -1,54 +0,0 @@
-;;; locations.rkt -- locating symbols
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Sun Apr 26, 2009 19:43
-
-#lang scheme
-
-(provide symbol-location
- symbol-location*
- module-location
- symbol-module-name
- symbol-module-path-name)
-
-(require geiser/utils geiser/modules)
-
-(define (symbol-location* sym)
- (let* ((id (namespace-symbol->identifier sym))
- (binding (and id (identifier-binding id))))
- (if (list? binding)
- (cons
- (cadr binding)
- (resolved-module-path-name
- (module-path-index-resolve (car binding))))
- (cons sym #f))))
-
-(define (make-location name path line)
- (list (cons 'name name)
- (cons 'file (if (path? path) (path->string path) '()))
- (cons 'line (or line '()))))
-
-(define (symbol-location sym)
- (let* ((loc (symbol-location* sym))
- (name (car loc))
- (path (cdr loc)))
- (if path
- (make-location name path #f)
- (module-location sym))))
-
-(define symbol-module-path-name (compose cdr symbol-location*))
-
-(define symbol-module-name
- (compose module-path-name->name symbol-module-path-name))
-
-(define (module-location sym)
- (make-location sym (module-spec->path-name sym) 1))
-
-
-;;; locations.rkt ends here
diff --git a/scheme/plt/geiser/main.rkt b/scheme/plt/geiser/main.rkt
deleted file mode 100644
index d6ff332..0000000
--- a/scheme/plt/geiser/main.rkt
+++ /dev/null
@@ -1,47 +0,0 @@
-;;; main.rkt -- exported interface for emacs
-
-;; Copyright (C) 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Wed Mar 31, 2010 21:14
-
-#lang scheme/base
-
-(provide geiser:eval
- geiser:compile
- geiser:load-file
- geiser:compile-file
- geiser:macroexpand
- geiser:completions
- geiser:module-completions
- geiser:symbol-location
- geiser:module-location
- geiser:module-exports
- geiser:autodoc
- geiser:help)
-
-(require geiser/eval
- geiser/modules
- geiser/completions
- geiser/locations
- geiser/autodoc)
-
-(define (geiser:eval lang)
- (lambda (form spec) (eval-in form spec lang)))
-(define geiser:compile compile-in)
-(define geiser:load-file load-file)
-(define geiser:compile-file compile-file)
-(define geiser:autodoc autodoc)
-(define geiser:help get-help)
-(define geiser:completions symbol-completions)
-(define geiser:module-completions module-completions)
-(define geiser:symbol-location symbol-location)
-(define geiser:module-location module-location)
-(define geiser:module-exports module-exports)
-(define geiser:macroexpand macroexpand)
-
-;;; main.rkt ends here
diff --git a/scheme/plt/geiser/modules.rkt b/scheme/plt/geiser/modules.rkt
deleted file mode 100644
index 2de8e35..0000000
--- a/scheme/plt/geiser/modules.rkt
+++ /dev/null
@@ -1,150 +0,0 @@
-;;; modules.rkt -- module metadata
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Wed May 06, 2009 02:35
-
-#lang scheme
-
-(provide load-module
- ensure-module-spec
- module-spec->namespace
- namespace->module-path-name
- module-path-name->name
- module-spec->path-name
- module-list
- module-exports)
-
-(require srfi/13 syntax/modresolve syntax/modcode geiser/enter)
-
-(define (ensure-module-spec spec)
- (cond ((symbol? spec) spec)
- ((not (string? spec)) #f)
- (else `(file ,spec))))
-
-(define (module-spec->namespace spec (lang #f))
- (let ((spec (ensure-module-spec spec))
- (try-lang (lambda (_)
- (with-handlers ((exn? (const (current-namespace))))
- (and lang
- (begin
- (load-module lang #f (current-namespace))
- (module->namespace lang)))))))
- (or (and spec
- (with-handlers ((exn? try-lang)) (get-namespace spec)))
- (current-namespace))))
-
-(define nowhere (open-output-nowhere))
-
-(define (load-module spec (port #f) (ns #f))
- (parameterize ((current-error-port (or port nowhere)))
- (enter-module (ensure-module-spec spec))
- (when (namespace? ns)
- (current-namespace ns))))
-
-(define (namespace->module-path-name ns)
- (let ((rmp (variable-reference->resolved-module-path
- (eval '(#%variable-reference) ns))))
- (and (resolved-module-path? rmp)
- (resolved-module-path-name rmp))))
-
-(define (module-spec->path-name spec)
- (with-handlers ((exn? (lambda (_) #f)))
- (let ((ns (module-spec->namespace (ensure-module-spec spec))))
- (namespace->module-path-name ns))))
-
-(define (module-path-name->name path)
- (cond ((path? path)
- (let* ((path (path->string path))
- (cpaths (map (compose path->string path->directory-path)
- (current-library-collection-paths)))
- (prefix-len (lambda (p)
- (let ((pl (string-length p)))
- (if (= pl (string-prefix-length p path))
- pl
- 0))))
- (lens (map prefix-len cpaths))
- (real-path (substring path (apply max lens))))
- (if (absolute-path? real-path)
- (call-with-values (lambda () (split-path path))
- (lambda (_ basename __) (path->string basename)))
- (regexp-replace "\\.[^./]*$" real-path ""))))
- ((eq? path '#%kernel) "(kernel)")
- ((string? path) path)
- ((symbol? path) (symbol->string path))
- (else "")))
-
-(define (skippable-dir? path)
- (call-with-values (lambda () (split-path path))
- (lambda (_ basename __)
- (member (path->string basename) '(".svn" "compiled")))))
-
-(define path->symbol (compose string->symbol path->string))
-
-(define (path->entry path)
- (let ((ext (filename-extension path)))
- (and ext
- (or (bytes=? ext #"rkt") (bytes=? ext #"ss"))
- (let ((path (path->string path)))
- (substring path 0 (- (string-length path) 3))))))
-
-(define (visit-module-path path kind acc)
- (case kind
- ((file) (let ((entry (path->entry path)))
- (if entry (cons entry acc) acc)))
- ((dir) (cond ((skippable-dir? path) (values acc #f))
- ((or (file-exists? (build-path path "main.rkt"))
- (file-exists? (build-path path "main.ss")))
- (cons (path->string path) acc))
- (else acc)))
- (else acc)))
-
-(define (find-modules path acc)
- (if (directory-exists? path)
- (parameterize ((current-directory path))
- (fold-files visit-module-path acc))
- acc))
-
-(define (known-modules)
- (sort (foldl find-modules '() (current-library-collection-paths)) string<?))
-
-(define module-cache #f)
-(define (update-module-cache)
- (when (not module-cache) (set! module-cache (known-modules))))
-
-(define (module-list)
- (update-module-cache)
- module-cache)
-
-(define (module-exports mod)
- (define (extract-ids ls)
- (append-map (lambda (idls)
- (map car (cdr idls)))
- ls))
- (define (classify-ids ids ns)
- (let loop ((ids ids) (procs '()) (vars '()))
- (cond ((null? ids)
- `((procs ,@(reverse procs)) (vars ,@(reverse vars))))
- ((procedure?
- (namespace-variable-value (car ids) #t (const #f) ns))
- (loop (cdr ids) (cons (car ids) procs) vars))
- (else (loop (cdr ids) procs (cons (car ids) vars))))))
- (let-values (((reg syn)
- (module-compiled-exports
- (get-module-code (resolve-module-path mod #f)))))
- (let ((syn (extract-ids syn))
- (reg (extract-ids reg)))
- `((syntax ,@syn) ,@(classify-ids reg (module-spec->namespace mod))))))
-
-(define (startup)
- (thread update-module-cache)
- (void))
-
-(startup)
-
-;;; modules.rkt ends here
diff --git a/scheme/plt/geiser/user.rkt b/scheme/plt/geiser/user.rkt
deleted file mode 100644
index 19b1e1b..0000000
--- a/scheme/plt/geiser/user.rkt
+++ /dev/null
@@ -1,57 +0,0 @@
-;;; user.rkt -- global bindings visible to geiser users
-
-;; Copyright (C) 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Wed Mar 31, 2010 22:24
-
-#lang scheme/base
-
-(provide enter!)
-
-(require geiser/enter geiser/eval (for-syntax scheme/base))
-
-(define-syntax (enter! stx)
- (syntax-case stx ()
- [(enter! mod)
- (if (or (not (syntax-e #'mod))
- (module-path? (syntax->datum #'mod)))
- #'(do-enter! 'mod)
- (raise-syntax-error
- #f
- "not a valid module path, and not #f"
- stx
- #'mod))]
- [_ (raise-syntax-error
- #f
- "bad syntax; should be `(enter! <module-path-or-#f>)'"
- stx)]))
-
-(define orig-namespace (current-namespace))
-
-(define (do-enter! mod)
- (if mod
- (begin
- (enter-module mod)
- (let ([ns (module->namespace mod)])
- (current-namespace ns)
- (namespace-require 'geiser/user)))
- (current-namespace orig-namespace)))
-
-
-(define orig-loader (current-load/use-compiled))
-
-(define (init)
- (compile-enforce-module-constants #f)
- (current-load/use-compiled (module-loader orig-loader))
- (current-prompt-read (compose (make-repl-reader (current-prompt-read))
- current-namespace)))
-
-(init)
-
-;;; user.rkt ends here
-
diff --git a/scheme/plt/geiser/utils.rkt b/scheme/plt/geiser/utils.rkt
deleted file mode 100644
index f6c739c..0000000
--- a/scheme/plt/geiser/utils.rkt
+++ /dev/null
@@ -1,27 +0,0 @@
-;;; utils.rkt -- generic utilities
-
-;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the Modified BSD License. You should
-;; have received a copy of the license along with this program. If
-;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
-
-;; Start date: Sun May 03, 2009 03:09
-
-#lang scheme
-
-(provide pair->list
- keyword->symbol
- symbol->keyword)
-
-(define (pair->list pair)
- (let loop ((d pair) (s '()))
- (cond ((null? d) (reverse s))
- ((symbol? d) (reverse (cons d s)))
- (else (loop (cdr d) (cons (car d) s))))))
-
-(define keyword->symbol (compose string->symbol keyword->string))
-(define (symbol->keyword sym) (string->keyword (format "~a" sym)))
-
-;;; utils.rkt ends here
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 21:31:23 +0000