The docfind procedure searches the file /star/docs/subject_lis for a given key word and then
searches the file /star/docs/docs_lis for the same key word in the titles of the Starlink
documents. This technique is used since not all key words will appear in the titles of the
documents.
To invoke docfind simply type:
A search is executed for occurrences of word in the files, and the results of the search stored in a
temporary file. This is then displayed using the Unix more command. The temporary file is deleted
one the more output is finished.