I am a Perl newbie, and I’m running a program and receiving the errors below. Has anyone encountered this before? If so, where am I going wrong? 
"my" variable $txt masks earlier declaration in same scope at line 182
+.
"my" variable $ct masks earlier declaration in same scope at line 185.
"my" variable $ret masks earlier declaration in same scope at line 185
+.
"my" variable $link masks earlier declaration in same scope at line 18
+5.
"my" variable $link masks earlier declaration in same statement at lin
+e 185.
"my" variable $ret masks earlier declaration in same scope at line 186
+.

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In reply to "my" variable masks earlier declaration in same scope by Anonymous Monk

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