bugMIT/GNU Scheme - Bugs: bug #28018, C-C C-x and C-c C-u fail in...


bug #28018: C-C C-x and C-c C-u fail in xscheme.el

Submitted by:  Taylor R. Campbell <riastradh>
Submitted on:  Sat 14 Nov 2009 11:58:35 PM UTC  
Category:  runtime Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Incorrect behavior
Status:  None Privacy:  Public
Assigned to:  None Originator Name: 
Open/Closed:  Open

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Sat 14 Nov 2009 11:58:35 PM UTC, original submission:  

Rather than aborting to the nearest level or to the previous level, these cause a reader error of `Illegal character: #\U+00'.  It seems that control never even reaches emacs.scm's hook to clean the input stream flushing typeahead.  I think that control first passes through the reader, which reads the 0 delimiter from the input stream and signals an error, which pushes a REPL level and causes all pending thread events (of which the invocation of the hook to clean the input stream is one) to be discarded, but I have not thoroughly confirmed this hypothesis.

Taylor R. Campbell <riastradh>
Project Member


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