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23 Commits

Author SHA1 Message Date
David E. O'Brien
17e6630760 Revert the past 3 commits to what should have been the rev 1.18 -> rev 1.19 
change.  (doesn't anybody read commit logs and look at the diffs?)
 1999-07-30 15:05:32 +00:00
Dag-Erling Smørgrav
aed4de8a07 Hyphens are not legal characters in a C identifier. 
Broken by:	hoek
 1999-07-30 14:52:23 +00:00
Tim Vanderhoek
593bbda376 Even better fix for last commit: rename rcsid[] to _yacc-parser_rcsid[] 
(one always gets these ideas just after the commit).
 1999-07-30 13:04:19 +00:00
Tim Vanderhoek
892d5804bb Don't output rcsid into the output parser. It may have already been 
defined in an input file such as src/bin/sh/arith.y.  #if 0 it out.  I did
not add $Id$ back into the comment header (as removed from last commit).
 1999-07-30 12:53:21 +00:00
David E. O'Brien
55293461db Only output `rcsid' (set to our Id string) into the resulting parser file. 
Don't output `sccsid' (set to an anchient UCB Id string) into the parser file.

Submitted by:	bde
 1999-07-30 06:40:00 +00:00
David E. O'Brien
5da860fa05 Follow the directions in the comments and add our Id string to the output 
file.
 1999-07-29 09:59:06 +00:00
David E. O'Brien
e7bd01e5df * Don't assume realloc() can take NULL as first arg. Yacc needs to 
generate portable code...
* Correctly define yyparse() (ie, K&R vs. C++/ANSI-C)

Obtained from:	OpenBSD revs 1.5 & 1.10
 1999-07-29 09:42:14 +00:00
David E. O'Brien
de18e37eba YYRECOVERING(), not YYRECOVERING. 
Obtained from:	OpenBSD rev 1.8 (approved by Robert Corbett)
 1999-07-29 08:47:30 +00:00
Peter Wemm
7c71e88713 Clean up the skeleton code a little. There was a #ifdef to avoid 
stdlib.h unless on C++.  However, we already included it above, so there
was no point using the redundant declarations instead.
 1999-04-18 13:37:49 +00:00
Steve Price
86bdf9bc0b #include <stdlib.h> in the C++ case and declare getenv and realloc 
in the C case so that we don't have to depend on stdlib.h being
present.

Submitted by:	Bruce Evans <bde@freefall.freebsd.org>
 1997-04-29 03:07:45 +00:00
Steve Price
7dce0a1e9f Fix problems using -Wwrite-strings and -Wcast-qual with yacc generated 
parsers.  Closes PR #2792.

Submitted by:	Tim Vanderhoek
 1997-04-28 03:36:13 +00:00
Bruce Evans
7677efc6a4 Don't generate invalid C++ code (for implicit conversion from `void *' in 
assignment).
 1997-03-22 01:48:17 +00:00
Peter Wemm
c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Steve Price
2b5f199de6 Add RCS id's since these files have left the default branch. 1997-01-12 21:29:55 +00:00
Steve Price
2726ae5b7c This doesn't change any functionality, it simple makes yacc(1) 
compile -Wall clean.
 1997-01-12 21:16:25 +00:00
Steve Price
610a365e2d Merge Lite2 mods. 1997-01-06 03:07:20 +00:00
Jeffrey Hsu
b20d9ed2e7 Add YYLEX and YYEMPTY macros to make byacc look more like bison. 
Obtained from:  Cygnus source tree, with permission.
		Original commit by Jim Wilson, wilson@cygnus.com.
 1996-11-04 21:54:52 +00:00
Steve Price
2e66d503c6 Fix for PR# 1427, yacc-generated parser generates warnings 
with -Wall.  Tim's work with some minor additions by me.

Submitted by:	Tim Vanderhoek <hoek@freenet.hamilton.on.ca>
 1996-09-22 02:05:53 +00:00
Peter Wemm
80396a110a Fix -Wall warning in skeleton parser 1996-09-03 10:56:32 +00:00
Joerg Wunsch
ec9b6b00a2 Make the yacc skeleton aware of C++. It was previously broken in the 
YYDEBUG case (getenv() declared wrong).
 1996-09-03 08:00:26 +00:00
Poul-Henning Kamp
08f9c42211 Make all the tables "const" so that they don't clutter our data-segment. 1996-01-07 22:30:13 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00