ISR11 Operating Instructions for the SMART Text Processing and Document Retrieval System chapter M. E. Lesk Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. 11-37 that new cards on [OCRerr] replace the old file on A6 which is skipped, or IG[OCRerr]RE, indicating that new cards are on A2 and tape A6 is to be ignored, or OOPY, indicating that the old phrase dictionary on A6 is to be copied unchanged to B5. If REF[OCRerr]AC or IGNORE are specified, the control card must be followed by the cards for the phrase dictionary. Each phrase is punched on a separate card. The concept zxun[OCRerr]er of the entire phrase is punched right- adjusted in columns 1-5. The componen[OCRerr] concept nun[OCRerr]bers are punched right- adjusted in six-column fields, using the leftmost fields first. Thus, the first component goes in columns 6-li, the next in 12-17, the third component (if any) in 18-23, and so on. Statistical phrases must have two components, and may have up to six. Non-significant concept nuD[OCRerr]ers may be used; for exsmple, one could find the phrase "exclusive or" by searching for the components "exclusive't and [OCRerr]tor?1 even if "or" had a non-significant number (as it usually does). The statistical phrase dictionary may be in any order, but the last card must contain NO[OCRerr]R in columns 1-5 and a blank in column 6. 5.1.3. Syntactic Suffix List The second file on the library tape contains the partial homograph codes associated with the suffixes. One control card is required by the library update programs; it contains one of four codes in column 1-5. The possible codes and their meaning are: (ORIG A deck of suffix cards follows in the format described below. Generate a file of these suffixes, ignoring tape A6. (DUPL The file on A6 is copied unchanged to B5. No other cards