Re^4: Markov generator terminate condition

This program (which I saved as clvl.pl) produces errors:

C:\Documents and Settings\t12121uhn\Desktop>clvl.pl intro.pl
"my" variable $key_string masks earlier declaration in same scope at C
+:\Documen
s and Settings\t12121uhn\Desktop\clvl.pl line 54.
syntax error at C:\Documents and Settings\t12121uhn\Desktop\clvl.pl li
+ne 30, ne
r "limits
my "
Global symbol "%frequency_table" requires explicit package name at C:\
+Documents
and Settings\t12121uhn\Desktop\clvl.pl line 30.
Global symbol "%frequency_table" requires explicit package name at C:\
+Documents
and Settings\t12121uhn\Desktop\clvl.pl line 39.
Global symbol "%frequency_table" requires explicit package name at C:\
+Documents
and Settings\t12121uhn\Desktop\clvl.pl line 59.
Global symbol "%frequency_table" requires explicit package name at C:\
+Documents
and Settings\t12121uhn\Desktop\clvl.pl line 62.
Execution of C:\Documents and Settings\t12121uhn\Desktop\clvl.pl abort
+ed due to
compilation errors.
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What do I need to do to correct this?

Comment on Re^4: Markov generator terminate condition Download Code

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Re^5: Markov generator terminate condition
by GrandFather (Saint) on Apr 23, 2007 at 20:40 UTC

The line numbers in your error messages do not agree with the line numbers in the source code which suggests either copy errors or editing has taken place. So copy it accurately and run it without editing it.

The code runs as expected when I copy and paste the code from the node above.

Note that if I remove the my from the %frequency_table declaration and add a my to the $key_string .= assignment I get the same pattern of errors (with slightly different line numbers) that you report.

DWIM is Perl's answer to Gödel

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