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subroutine apropo
c ====================================================================
c Call unix: scihelp -k symbol
c ====================================================================
include '../stack.h'
character*80 h
integer name,eol,ls,quote
data name/1/,eol/99/,quote/53/,dot/51/
if (char1 .eq. eol) then
h='apropos'
nstr=7
else
call getsym
if (sym .eq. name) then
nstr=lpt(4)-lpt(3)+1
call cvstr(nstr,lin(lpt(3)-1),h,1)
else
C argument is a string
if (sym.eq.0) sym = dot
call cvstr(1,sym,h,1)
nstr=1
if (sym.eq.quote) then
call getstr
if(err.gt.0) return
call getsym
ilog= getsmat("helpmg",top,top,ms,ns,1,1,lr,nstr)
top=top-1
call cvstr(min(nstr,80),istk(lr),h,1)
endif
endif
endif
call xscion(iflag)
if(iflag.eq.0) then
buf='$SCI/bin/scilab -k "'//h(1:nstr)//'" '
call bashos(buf,23+nstr,ls,ierr)
else
buf='$SCI/bin/scilab -k "'//h(1:nstr)//'" | $SCI/bin/xless & '
call bashos(buf,40+nstr,ls,ierr)
endif
if(ierr.ne.0) then
call error(85)
return
endif
return
end
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