;+ ; NAME: ; VH (short for ViewHelp) ; ; PURPOSE: ; Make a shortcut to the IDL procedure DOC_LIBRARY ; ; CALLING SEQUENCE ; vh, pro_name ; ; ARGUMENTS: ; pro_name: (INPUT, REQUIRED) The name of the routine whose help document is ; to be shown. It could be a string. For example, the following IDL ; command shows the help info of the routine TPLOT. ; vh, 'tplot' ; It could also simply be the name of the routine (without the quotes), ; if no variable with the same name as the routine is defined. For ; example, if no variable is named TPLOT, the following command command ; does the same thing as the one above. ; vh, tplot ; ; HISTORY: ; 2008-05-23: Created by Jianbao Tao (JBT), CU/LASP ; 2010-12-12: JBT, CU/LASP. ; 1. The help document was improved. ; 2012-07-20: JBT, SSL, UC Berkeley. ; 1. Added the VERSION to the documentation comment. ; ; VERSION: ; $LastChangedBy: jianbao_tao $ ; $LastChangedDate: 2012-07-23 17:44:33 -0700 (Mon, 23 Jul 2012) $ ; $LastChangedRevision: 10737 $ ; $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/spacecraft/fields/LASP/vh.pro $ ;- pro vh, pro_name if n_elements(pro_name) eq 0 then begin name = scope_varname(pro_name, level = -1) endif else begin name = pro_name endelse doc_library, name end