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doc/texi2pod: add "use warnings" directive
The script was previously run with perl -w through the shebang command. Now that the script is executed through direct perl invocation the -w in the shebang command is ignored. This patch re-enables "use warnings" whatever way the script is invoked. Idea-By: jamal <jamrial@gmail.com>
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@ -1,4 +1,4 @@
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#! /usr/bin/perl -w
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#! /usr/bin/perl
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# Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
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# Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
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@ -23,6 +23,8 @@
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# markup to Perl POD format. It's intended to be used to extract
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# markup to Perl POD format. It's intended to be used to extract
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# something suitable for a manpage from a Texinfo document.
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# something suitable for a manpage from a Texinfo document.
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use warnings;
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$output = 0;
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$output = 0;
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$skipping = 0;
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$skipping = 0;
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%sects = ();
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%sects = ();
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