Hi, I am using MSVC 9 with (Activestate) Tcl 8.5
Example 21 fails as follows -
can't use non-numeric string as operand of "+"
while executing
"expr {$lzmax + 0.01}"
(procedure "x21" line 167)
invoked from within
"x21"
(file "./x21" line 18)
Printing $lzmax shows the value 1.#QNAN.
The problem is that for the above configuration a NAN has the value
1.#QNAN, which is not detected by proc isnan in examples/tcl/x21.tcl.
Rather than add a specific test for 1#QNAN I propose using the more generic tcl
test
string is double $x
Please find a patch attached.
Kind regards
Terrence
tclx21.patch
Description: Binary data
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