;+
; self_help
;	A quick and dirty proc to run DOC_LIBRARY for its caller.
;
; Usage:
;	self_help
;
; History:
;	Original: 20/7/00; SJT
;	Drop xdl -- it's too slow: 20/4/01; SJT
;-

pro self_help

help, call = stack
rtn = str_sep(stack[1], ' ')
if rtn[0] ne '$MAIN$' then  doc_library, rtn[0]

end