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authorJose Antonio Ortega Ruiz <jao@gnu.org>2010-05-23 23:10:52 +0200
committerJose Antonio Ortega Ruiz <jao@gnu.org>2010-05-23 23:10:52 +0200
commit94f76a1565f09d189d9f2cef6d3df7860321709e (patch)
tree766fd38a46c3cd5dd4835ec73f57598d698466cf /scheme/plt/geiser/completions.rkt
parentacceb169d10e6096124a79b57d1c7e2dc447d37d (diff)
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Racket support (PLT 5 needed).
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+;;; completions.ss -- completion support
+
+;; Copyright (C) 2009 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.ss ends here