; EHEX
;---------------------------------------------------------------
;! converts decimal to extended hex
;# Verb POPS GENERAL
;-----------------------------------------------------------------------
;;  Copyright (C) 1995
;;  Associated Universities, Inc. Washington DC, USA.
;;
;;  This program is free software; you can redistribute it and/or
;;  modify it under the terms of the GNU General Public License as
;;  published by the Free Software Foundation; either version 2 of
;;  the License, or (at your option) any later version.
;;
;;  This program is distributed in the hope that it will be useful,
;;  but WITHOUT ANY WARRANTY; without even the implied warranty of
;;  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;  GNU General Public License for more details.
;;
;;  You should have received a copy of the GNU General Public
;;  License along with this program; if not, write to the Free
;;  Software Foundation, Inc., 675 Massachusetts Ave, Cambridge,
;;  MA 02139, USA.
;;
;;  Correspondence concerning AIPS should be addressed as follows:
;;         Internet email: aipsmail@nrao.edu.
;;         Postal address: AIPS Project Office
;;                         National Radio Astronomy Observatory
;;                         520 Edgemont Road
;;                         Charlottesville, VA 22903-2475 USA
;-----------------------------------------------------------------------
EHEX      LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
EHEX:  Verb to convert decimal numbers to extended hex strings

          The decimal number is given as the immediate argument
          Example:    EHEX 36
            will type out that 36 is equivalent to '0010'
----------------------------------------------------------------
EHEX
Type: Verb
Use:  EHEX will convert an immediate argument from decimal integer to
      an "extended-hexidecimal" (base 36) string.
      Examples:
          >ehex 899999
          AIPS 2: User number 899999 is 'JAFZ' in extended hex
          >ehex 1278
          AIPS 2: User number 1278 is '00ZI' in extended hex
          >I = 649
          >ehex i
          AIPS 2: User number  649 is '00I1' in extended hex
          >ehex
          AIPS 2: User number   36 is '0010' in extended hex
      Note that the login user number is converted if no argument is
      given AND there is no other number on the stack.
Adverbs:  None.
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