# -*- coding: utf-8 -*-

TITLE: var in toplevel
IN:
 <!yatt:args x=html>
 <?perl undef $html_x;?> &yatt:x;
PARAM[
]
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 2,

TITLE: var in widget
IN:
 <yatt:foo/>
 <!yatt:widget foo x=html>
 <?perl undef $html_x;?> &yatt:x;
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 3,

TITLE: var in body
IN:
 <yatt:foo>
  <?perl undef $html_x;?> &yatt:x;
 </yatt:foo>
 
 <!yatt:widget foo body = [code x=html]>
 <yatt:body/>
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 2,

TITLE: var in nested body 
IN:
 <yatt:foo>
 <yatt:bar>
 <?perl undef $html_x;?> &yatt:x;
 </yatt:bar>
 </yatt:foo>
 
 <!yatt:widget foo>
 <yatt:body/>
 <!yatt:widget bar body = [code x=html]>
 <yatt:body/>
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 3,

TITLE: pi var in body
IN:
 <yatt:foo>
 <?perl=== undef $html_x; &yatt:x;?>
 </yatt:foo>
 
 <!yatt:widget foo body = [code x=html]>
 <yatt:body/>
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 2,

TITLE: undef after long widget call.
IN:
 <!yatt:args>
 <yatt:foo a='
 
 
 ' b="
 
 
 " />
 <?perl===undef?>
 <!yatt:widget foo a b >
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 9,

TITLE: undef after newlined widget call w/o body.
IN:
 <!yatt:args>
 <yatt:foo 
 
 />
 <?perl===undef?>
 <!yatt:widget foo a b >
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 5,

TITLE: var after newlined widget call with body.
IN:
 <!yatt:args x=html>
 <yatt:foo
 
 >
 &yatt:x;
 </yatt:foo>
 <!yatt:widget foo a b >
 <yatt:body/>
ERROR: ^Use of uninitialized value (?:\$html_x )?in print at \S+ line 5,
SKIP: Solved in perl-5.012
PERL_MINVER: 5.012

TITLE: after element.
IN:
 <yatt:y>
 foo
 bar
 baz
 </yatt:y>
 foo
 bar
 <?perl===undef?>
 <!yatt:widget y>
 <h2>y</h2>
 <yatt:body/>
ERROR: ^Use of uninitialized value in print at \S+ line 8,

TITLE: after empty element in body
IN:
 <yatt:x>
 foo
 <yatt:y/>
 bar
 <?perl===undef?>
 baz
 </yatt:x>
 
 
 <!yatt:widget x>
 <yatt:body/>
 <!yatt:widget y>
 <h2>y</h2>
 foo
 bar
 baz
ERROR: ^Use of uninitialized value in print at \S+ line 5,

TITLE: after element with body
IN:
 <yatt:x>
 foo
 <yatt:y/>
 bar
 baz
 </yatt:x>
 <?perl===undef?>
 
 <!yatt:widget x>
 <yatt:body/>
 <!yatt:widget y>
 <h2>y</h2>
 foo
 bar
 baz
ERROR: ^Use of uninitialized value in print at \S+ line 7,

