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Re: readtable support added to Kawa
Thomas Kirk <tk@research.att.com> writes:
> the inclusion of readtable support is nice, but there is a problem
> evidently related to the new reader; eval from a string now throws
> an EOF exception for any input:
>
> Scheme.eval(string, Environment.getCurrent());
>
> java.lang.RuntimeException: eval: errors while compiling:
> <string>:1:43: unexpected EOF in list
>
> at kawa.standard.Scheme.eval(Scheme.java:742)
> at kawa.standard.Scheme.eval(Scheme.java:714)
> at Kawa.eval(Kawa.java:36)
I checked in the following patch, which seems to fix it.
Index: ReaderParens.java
===================================================================
RCS file: /cvs/kawa/kawa/gnu/kawa/lispexpr/ReaderParens.java,v
retrieving revision 1.1
diff -u -r1.1 ReaderParens.java
--- ReaderParens.java 2001/04/23 02:19:08 1.1
+++ ReaderParens.java 2001/04/26 21:40:56
@@ -78,10 +78,10 @@
int line = port.getLineNumber();
int column = port.getColumnNumber();
ch = port.read();
- if (ch < 0)
- lexer.eofError("unexpected EOF in list");
if (ch == close)
break;
+ if (ch < 0)
+ lexer.eofError("unexpected EOF in list");
ReadTableEntry entry;
if (ch == '.')
{
--
--Per Bothner
per@bothner.com http://www.bothner.com/~per/