1Copyright (c) 1980 Regents of the University of California. 2All rights reserved. The Berkeley software License Agreement 3specifies the terms and conditions for redistribution. 4 5@(#)READ_ME 5.1 (Berkeley) 04/29/85 6 7August 28, 1977 8 9This directory contains source for a version of yacc needed by the Pascal 10parser. The differences between this yacc and a stadard version 6 yacc 11are indicated in a comment in y1.c. 12 13Note that the standard yacc parser will not work on the tables produced 14by "eyacc" and also that these changes are really useful only with 15a fairly large set of error recovery routines which are part of both 16"pi" and "pxp". The routines are language independent, but the method 17will only work on languages which have some redundancy in them... it is 18probably ill suited for C, but would work fine in ALGOL-60, ALGOL-W, 19EUCLID, LIS, SP/K, PL/1, ALPHARD, CLU, ... 20 21Sun Apr 8 21:43:08 PST 1979 22 23A paper describing the method used by eyacc will appear in August in the 24SIGPLAN Boulder conference. 25 26Mon May 5, 1980 27 28The eyacc in this directory has been modified to work for 29version 7. This involved syntax fixes and changing the I/O calls 30to standard version 7 calls. 31