The file "default.select" defines menus for selected text. If no text is selected, the menu item operates on the whole page. Each line of the file has the following format:
The "[file extension]" part can have at most two-segment of extensions such as "txt.xz","html.gz".
"[mimetype]" indicates the type of "[command line]" output.
&quot;[command line]&quot; is same as the one in default.cmds. The most often used replacements are:</description>