Jacl 1.1.1 prints out the wrong number when trying to handle NaN
cxh@carson 50% uname -a
SunOS carson.eecs.berkeley.edu 5.5.1 Generic_103640-24 sun4u sparc SUNW,Ultra-2
cxh@carson 51% java -version
java version "1.2"
Classic VM (build JDK-1.2-V, green threads, sunwjit)
cxh@carson 52% setenv CLASSPATH jacl.jar:tcljava.jar
cxh@carson 53% java tcl.lang.Shell
% java::field java.lang.Double NaN
2147483647.21474836472147483647214748364721474836472147483647214748364721474836472147483647214748364721474836472147483647
% set java::patchLevel
1.1.1
%
The fix is to modify
src/jacl/tcl/lang/FormatCmd.java:
***************
*** 683,688 ****
--- 683,691 ----
*/
exp = 0;
+ if ((new Double(dblValue)).isNaN()) {
+ return "NaN";
+ }
if (dblValue>0.0) {
int k = 0;
while ((dblValue >= 1e8) && (k++ < 100)) {
-Christopher
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