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* Program REFSELCT - Allows operator to select a subject for program to search * Program assumes the user has entered each keyword only once for one article *Store d+':REFERNCE' TO MFILE Use &MFILE index &MFILE Select secondary *Store d+':REFINDEX' to MFILE1 *Store d+':REFINDKW' to MFILE1NDX USE &MFILE1 index &MFILE1NDX Erase @ 1,20 say INH ? Store 'JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC' to months Accept 'Do you want the text displayed with the reference? ' to TEXT:TOO Store T to moresrch Do while moresrch Store T to SRCHCONT Accept 'Enter a search subject ' to insearch Store len(insearch) to islen If !(insearch)='Q' .and. islen=1 Store F to moresrch Store F to srchcont else If len(insearch)=1 Store F to srchcont ? 'Search subject must have at least 2 characters.' else Store ' ' to SOURCES Store ' ' to XAND Store ' ' to XXAND If $(insearch,islen,1) = '&' Store $(insearch,1,islen-1) to insearch Accept 'Enter second search subject ' to XAND If !(XAND) = 'Q' Store F to SRCHCONT else if len(xand)>1 Store len(XAND) to IXLEN If $(XAND,IXLEN,1)='&' ? 'Only one secondary search subject is allowed. "&" is ignored.' Store $(XAND,1,ixlen-1) to XAND endif endif Store ' & '+XAND to XXAND endif endif Find &INSEARCH If # = 0 ? 'No match for search subject. ' Store F to SRCHCONT endif endif If SRCHCONT Store ' ' to inblnk @ 6,18 say 'Subject is "'+insearch+XXAND+'"'+' '+curdate ? ? Do while keywordndx=insearch Store sourcecode to scin Select primary Find &scin If #=0 ? 'Error in data files. No match in',MFILE,'for index found in',MFILE1,'.' ? 'SOURCECODE =',scin ? Store F to SRCHCONT else Store F to MATCHED * Omit this source if it has been found already from a different keyword.' Store '|'+SCIN to SOURCEX If @(sourcex,sources)=0 Store trim(sources)+sourcex to sources If XAND<>' ' Store 1 to incntr Store '1' to C Store F to MATCHED Do while incntr<8 .and. keyw&C<>' ' If kEYW&C=XAND Store T to MATCHED Store 7 to incntr endif Store incntr+1 to incntr Store STR(incntr,1) to C enddo else Store T to matched endif If MATCHED ? keywordndx,' ',scin ? ' ',$(P.title,1,55),P.author endif If XAND=' ' .or. MATCHED If !(TEXT:TOO)='Y' Store ' ' to TEXT0 Store 1 to TXTN Store '1' to TX Do while text&TX <> ' ' .and. tx<>'0' ? ' ',TEXT&TX Store txtn+1 to txtn If txtn=5 Store '0' to TX else Store str(txtn,1) to TX endif enddo ? endif endif endif endif Select secondary SKIP enddo ? Accept 'Another? ' to XX If !(XX)<>'Y' .and. XX<>' ' Store F to moresrch endif ERASE endif enddo use select primary Use Release nmonth,st,lsep,mfile1,mfile1ndx,months,text:too,moresrch,srchcont,xand Release xxand,insearch,sources,islen,inblnk,scin,matched,sourcex,text0,txtn,tx Release C,incntr RETURN 3-9386 478 Cinnamon Ridge Dr. Apple Valley, MN 55124 03/29/50- Y 12 C-3 WS,TE,DS,BO, X 1283 Bruns Dennis BRUD0021M871-6176 4561 Lyndale Ave S. Mpls, MN 55473 07/13/47 3N 6721-3545 C28 to XXAND If $(insearch,islen,1) = '&' Store $(insearch,1,islen-1) to insearch Accept 'Enter second search subject ' to XA