     now
     gmt
 }
-"Converting between timestamps:"
+"Time zones:"
 { $subsections
     >local-time
     >gmt
+    convert-timezone
 }
-"Converting between timezones:"
-{ $subsections convert-timezone }
 "Timestamps relative to each other:"
 { $subsections "relative-timestamps" }
 "Operations on units of time:"

{ $description "Adds the duration to the beginning of Unix time and returns the result as a timestamp." } ;

ARTICLE: "calendar" "Calendar"
"The two data types used throughout the calendar library:"
{ $subsections
    timestamp
    duration

    "months"
    "days"
}
"Both " { $link timestamp } "s and " { $link duration } "s implement the " { $link "math.order" } "."
$nl
"Meta-data about the calendar:"
{ $subsections "calendar-facts" } ;

ARTICLE: "timestamp-arithmetic" "Timestamp arithmetic"
"Adding timestamps and durations, or durations and durations:"
