add release dir

release/base/help/english/set/match_path/=

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+ The 'match_path' string variable allows you to restrict your search based
+ on pathname components. For example, if you are only looking for DOS PC
+ programs and think that site administrators may have put such files in
+ directories with names like "PC", "DOS" or "IBM" then you could set the
+ match_path variable as:
+
+ 	set match_path PC:DOS:IBM
+
+ All files returned must have one or more of these components in its
+ pathname (the list of directories leading to the file or directory).
+
+ The general syntax is:
+
+ 	set match_path <component>[[':'<component>]...]
+
+ Note that the component names are always matched on a case-insensitive
+ basis. Also, there is an implicit logical OR between components: in the
+ example above the system matches it as "PC or DOS or IBM" so that if any
+ one of the components match, then the condition is satisfied.
+ 
+
+