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[Chicken-janitors] Re: #300: allow reading without "hanging"

From: Chicken Trac
Subject: [Chicken-janitors] Re: #300: allow reading without "hanging"
Date: Thu, 03 Feb 2011 20:18:43 -0000

#300: allow reading without "hanging"
  Reporter:  felix           |       Owner:                     
      Type:  enhancement     |      Status:  new                
  Priority:  minor           |   Milestone:                     
 Component:  core libraries  |     Version:  4.5.x              
Resolution:                  |    Keywords:  read-string no-hang

Comment(by zbigniew):

 Older versions of chicken will raise an error when providing the read-
 buffered argument to make-input-port, and we cannot know when it is safe
 to do so.  Would you mind adding some sort of feature identifier or other
 way to determine when read-buffered is a legal optional argument?  This
 would help when create advanced custom ports.

Ticket URL: <>
Chicken Scheme <>
Chicken Scheme is a compiler for the Scheme programming language.

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