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VIY / HTML-Template-Pro-0.9509 / templates-Pro / test_expr5.tmpl 
<HTML><BODY>
<H1> test on string compare </H1>
true:<TMPL_VAR EXPR="'abc' eq 'abc'">
false:<TMPL_VAR EXPR="'ab' eq 'abc'">
false:<TMPL_VAR EXPR="'def' eq 'abc'">

false:<TMPL_VAR EXPR="ONE eq TWO">
false:<TMPL_VAR EXPR="(ONE eq TWO)">

false:<TMPL_VAR EXPR="1 eq 2">
false:<TMPL_VAR EXPR="'1' eq 2">
false:<TMPL_VAR EXPR="2 eq '1'">

testing unescape string
false:<TMPL_VAR EXPR="'\'1' eq '\'2'">
true:<TMPL_VAR EXPR="'\'1' ne '\'2'">

<tmpl_if expr="(EMPTYSTR eq SystemRequest_MainNavigationSelection)">bad<tmpl_else>good</tmpl_if>
<tmpl_if expr="(EMPTYSTR eq '')">good<tmpl_else>bad</tmpl_if>
true:<TMPL_VAR EXPR="'a' ge ''">
true:<TMPL_VAR EXPR="'a' gt ''">
true:<TMPL_VAR EXPR="'a' le ''">
false:<TMPL_VAR EXPR="'a' lt ''">

</body></html>