diff options
Diffstat (limited to 'scheme')
| -rw-r--r-- | scheme/racket/geiser/autodoc.rkt | 5 | ||||
| -rw-r--r-- | scheme/racket/geiser/startup.rkt | 4 | ||||
| -rw-r--r-- | scheme/racket/geiser/user.rkt | 13 |
3 files changed, 14 insertions, 8 deletions
diff --git a/scheme/racket/geiser/autodoc.rkt b/scheme/racket/geiser/autodoc.rkt index ee5c488..021a5fd 100644 --- a/scheme/racket/geiser/autodoc.rkt +++ b/scheme/racket/geiser/autodoc.rkt @@ -1,6 +1,6 @@ ;;; autodoc.rkt -- suport for autodoc echo -;; Copyright (C) 2009, 2010, 2011, 2012 Jose Antonio Ortega Ruiz +;; Copyright (C) 2009, 2010, 2011, 2012, 2013 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 @@ -25,8 +25,7 @@ (define (get-help symbol mod) (if (eq? symbol mod) (get-mod-help mod) - (with-handlers ([exn? (lambda (_) - (eval `(help ,symbol)))]) + (with-handlers ([exn? (lambda (_) (eval `(help ,symbol)))]) (eval `(help ,symbol #:from ,(ensure-module-spec mod)))))) (define (get-mod-help mod) diff --git a/scheme/racket/geiser/startup.rkt b/scheme/racket/geiser/startup.rkt index 6af06da..bf9293b 100644 --- a/scheme/racket/geiser/startup.rkt +++ b/scheme/racket/geiser/startup.rkt @@ -1,6 +1,6 @@ ;;; startup.rkt -- entry point -;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz +;; Copyright (C) 2009, 2010, 2013 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 @@ -9,8 +9,6 @@ ;; Start date: Sat Apr 25, 2009 22:36 -;;; Code: - (require version/utils) (unless (version<=? "5.0" (version)) (error 'geiser diff --git a/scheme/racket/geiser/user.rkt b/scheme/racket/geiser/user.rkt index b7519b2..6aabe5e 100644 --- a/scheme/racket/geiser/user.rkt +++ b/scheme/racket/geiser/user.rkt @@ -9,14 +9,16 @@ ;; Start date: Wed Mar 31, 2010 22:24 -#lang racket/base +#lang racket (provide init-geiser-repl run-geiser-server start-geiser) (require (for-syntax racket/base) mzlib/thread racket/tcp + racket/help geiser + geiser/autodoc geiser/images geiser/enter geiser/eval @@ -79,6 +81,7 @@ [(geiser-no-values) (datum->syntax #f (void))] [(add-to-load-path) (add-to-load-path (read))] [(set-image-cache) (image-cache (read))] + [(help) (get-help (read) (read))] [(image-cache) (image-cache)] [(gcd) (current-directory)] [(cd) (current-directory (read))] @@ -93,9 +96,14 @@ (define (geiser-prompt-read prompt) (make-repl-reader (geiser-read prompt))) +(define (preload-help) + (thread (lambda () + (with-output-to-string (lambda () (help meh-i-dont-exist)))))) + (define (init-geiser-repl) (compile-enforce-module-constants #f) (current-load/use-compiled geiser-loader) + (preload-help) (current-prompt-read (geiser-prompt-read geiser-prompt)) (current-print maybe-print-image)) @@ -124,5 +132,6 @@ lsner))))) (define (start-geiser (port 0) (hostname #f) (enforce-module-constants #f)) - (thread (lambda () (run-geiser-server port enforce-module-constants hostname))) + (thread (lambda () + (run-geiser-server port enforce-module-constants hostname))) (channel-get server-channel)) |