pike.git / lib / modules / Calendar.pmod / tzdata / leapseconds.awk

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pike.git/lib/modules/Calendar.pmod/tzdata/leapseconds.awk:8:    print "# This file is in the public domain."    print ""    print "# This file is generated automatically from the data in the public-domain"    print "# leap-seconds.list file available from most NIST time servers."    print "# If the URL <ftp://time.nist.gov/pub/leap-seconds.list> does not work,"    print "# you should be able to pick up leap-seconds.list from a secondary NIST server."    print "# For more about leap-seconds.list, please see"    print "# The NTP Timescale and Leap Seconds"    print "# http://www.eecis.udel.edu/~mills/leap.html"    print "" -  print "# The International Earth Rotation Service periodically uses leap seconds" -  print "# to keep UTC to within 0.9 s of UT1" +  print "# The International Earth Rotation and Reference Systems Service" +  print "# periodically uses leap seconds to keep UTC to within 0.9 s of UT1"    print "# (which measures the true angular orientation of the earth in space); see"    print "# Terry J Quinn, The BIPM and the accurate measure of time,"    print "# Proc IEEE 79, 7 (July 1991), 894-905 <http://dx.doi.org/10.1109/5.84965>."    print "# There were no leap seconds before 1972, because the official mechanism"    print "# accounting for the discrepancy between atomic time and the earth's rotation"    print "# did not exist until the early 1970s."    print ""    print "# The correction (+ or -) is made at the given time, so lines"    print "# will typically look like:"    print "# Leap YEAR MON DAY 23:59:60 + R/S"