+(defmacro with-umls-ufile ((line ufile) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ `(with-reading-umls-file (,line (ufile-pathname ,ufile))
+ ,@body))
+
+(defmacro with-umls-file ((line ufile) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ `(with-reading-umls-file (,line (umls-pathname ,ufile))
+ ,@body))
+
+(defmacro with-buffered-umls-file ((line filename) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ (let ((ustream (gensym "STRM-"))
+ (buffer (gensym "BUF-"))
+ (eof (gensym "EOF-")))
+ `(let ((,buffer (make-fields-buffer))
+ (,eof (gensym "EOFSYM-")))
+ (with-open-file
+ (,ustream (umls-pathname ,filename) :direction :input)
+ (do ((,line (read-buffered-fields ,buffer ,ustream #\| ,eof)
+ (read-buffered-fields ,buffer ,ustream #\| ,eof)))
+ ((eq ,line ,eof) t)
+ ,@body)))))
+
+