{{1~a30/50o [4= QBox qtf file]}} &
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Note: this down may not work properly(escaping with \\1)&
  this may be underlying qtf issue. &
\1Some regular text using [ brackets ], etc! &
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Back to qtf mode\1 &
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as link: &
[^http://www.ecosia.org^ ecosia search engine] &
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[C@M$1 Courier_font_Using_colors] &
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@@iml:120*120`CtrlImg:Diskette`