<if_dir> Directory (folder) - related condition.

Command Tree:   Macro Flow Control    \  If-Else  \  If Directory
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Syntax:   <if_dir>("Directory", "Condition", "Reserved")
Directory
Full path to the directory to check against the Condition.
Condition
Condition can be one from  the following:

"EXIST" - the <if_dir> statement is true if the directory exist.
"NOTEXIST" - the <if_dir> statement is true if the directory does not exist.
Reserved
Must be empty string.
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Example:   <#> This macro shows how to use if-dir condition
<#>
<commands_only_on>

<if_dir>("c:\windows","EXIST","")
   <msg>(100,100,"'c:\windows' exist.","Message",1)
<else>
   <msg>(100,100,"'c:\windows' NOT exist.","Message",1)
<endif>