perl 1.0 patch #9

[The Superuser]

System: perl version 1.0
Patch #: 9
Priority: HIGH for SysV sites
Subject: 3 portability problems
From: pttesac!Marnix!vanam (Marnix (ain't unix!) A.  van\ Ammers)

Description:
	There's a #define YYDEBUG; in perl.h that ought to be
	#define YYDEBUG 1.  Interesting that it works the former way on
	any systems at all.

	Patch 2 was defective and introduced a couple of lines with missing
	right parens.  Learn something old every day...

	Some awks can't handle
	    awk '$6 != "" {print substr($6,2,100)}' </tmp/Cppsym2$$ ;;
	if field 6 doesn't exist.  Changed conditional to NF > 5.

	There was also a problem that I fixed in metaconfig that involved
	Configure grepping .SH files out of MANIFEST when the .SH was only
	in the commentary.  This doesn't affect perl's Configure because
	there aren't any comments containing .SH in the MANIFEST file.
	But that's the nice thing about metaconfig--you generate a new
	Configure script and also get the changes you don't need (yet).

Fix:	From rn, say "| patch -d DIR", where DIR is your perl source
	directory.  Outside of rn, say "cd DIR; patch <thisarticle".
	If you don't have the patch program, apply the following by hand,
	or get patch.

	If patch indicates that patchlevel is the wrong version, you may need
	to apply one or more previous patches, or the patch may already
	have been applied.  See the patchlevel.h file to find out what has or
	has not been applied.  In any event, don't continue with the patch.

	If you are missing previous patches they can be obtained from me:

	Larry Wall
	lwall at jpl-devvax.jpl.nasa.gov

	If you send a mail message of the following form it will greatly speed
	processing:

	Subject: Command
	@SH mailpatch PATH perl 1.0 LIST
		   ^ note the c

	where PATH is a return path FROM ME TO YOU in Internet notation, and
	LIST is the number of one or more patches you need, separated by spaces,
	commas, and/or hyphens.  Saying 35- says everything from 35 to the end.

	You can also get the patches via anonymous FTP from
	jpl-devvax.jpl.nasa.gov (128.149.8.43).

Index: patchlevel.h
Prereq: 8
1c1
< #define PATCHLEVEL 8
---
> #define PATCHLEVEL 9
 
Index: Configure
Prereq: 1.0.1.3
*** Configure.old	Sat Jan 30 08:57:50 1988
--- Configure	Sat Jan 30 08:57:54 1988
***************
*** 8,14 ****
  # and edit it to reflect your system.  Some packages may include samples
  # of config.h for certain machines, so you might look for one of those.)
  #
! # $Header: Configure,v 1.0.1.3 88/01/26 14:14:14 root Exp $
  #
  # Yes, you may rip this off to use in other distribution packages.
  # (Note: this Configure script was generated automatically.  Rather than
--- 8,14 ----
  # and edit it to reflect your system.  Some packages may include samples
  # of config.h for certain machines, so you might look for one of those.)
  #
! # $Header: Configure,v 1.0.1.4 88/01/30 08:51:49 root Exp $
  #
  # Yes, you may rip this off to use in other distribution packages.
  # (Note: this Configure script was generated automatically.  Rather than
***************
*** 998,1004 ****
  echo exit 1 >>/tmp/Cppsym\$\$
  $cpp $cppminus </tmp/Cppsym\$\$ >/tmp/Cppsym2\$\$
  case "\$list" in
! true) awk '\$6 != "" {print substr(\$6,2,100)}' </tmp/Cppsym2\$\$ ;;
  *)
      sh /tmp/Cppsym2\$\$
      status=\$?
--- 998,1004 ----
  echo exit 1 >>/tmp/Cppsym\$\$
  $cpp $cppminus </tmp/Cppsym\$\$ >/tmp/Cppsym2\$\$
  case "\$list" in
! true) awk 'NF > 5 {print substr(\$6,2,100)}' </tmp/Cppsym2\$\$ ;;
  *)
      sh /tmp/Cppsym2\$\$
      status=\$?
***************
*** 1379,1385 ****
  
  echo " "
  echo "Doing variable substitutions on .SH files..."
! set x `$grep '\.SH' <MANIFEST | awk '{print $1}'`
  shift
  case $# in
  0) set x *.SH; shift;;
--- 1379,1385 ----
  
  echo " "
  echo "Doing variable substitutions on .SH files..."
! set x `awk '{print $1}' <MANIFEST | $grep '\.SH'`
  shift
  case $# in
  0) set x *.SH; shift;;
 
Index: arg.c
Prereq: 1.0.1.4
*** arg.c.old	Sat Jan 30 08:58:14 1988
--- arg.c	Sat Jan 30 08:58:19 1988
***************
*** 1,6 ****
! /* $Header: arg.c,v 1.0.1.4 88/01/28 10:22:06 root Exp $
   *
   * $Log:	arg.c,v $
   * Revision 1.0.1.4  88/01/28  10:22:06  root
   * patch8: added eval operator.
   * 
--- 1,9 ----
! /* $Header: arg.c,v 1.0.1.5 88/01/30 08:53:16 root Exp $
   *
   * $Log:	arg.c,v $
+  * Revision 1.0.1.5  88/01/30  08:53:16  root
+  * patch9: fixed some missing right parens introduced (?) by patch 2
+  * 
   * Revision 1.0.1.4  88/01/28  10:22:06  root
   * patch8: added eval operator.
   * 
***************
*** 552,559 ****
  	    apush(ary,str_nmake((double)statbuf.st_blksize));
  	    apush(ary,str_nmake((double)statbuf.st_blocks));
  #else
! 	    apush(ary,str_make("");
! 	    apush(ary,str_make("");
  #endif
  	}
  	sarg = (STR**)safemalloc((max+2)*sizeof(STR*));
--- 555,562 ----
  	    apush(ary,str_nmake((double)statbuf.st_blksize));
  	    apush(ary,str_nmake((double)statbuf.st_blocks));
  #else
! 	    apush(ary,str_make(""));
! 	    apush(ary,str_make(""));
  #endif
  	}
  	sarg = (STR**)safemalloc((max+2)*sizeof(STR*));
 
Index: perl.h
Prereq: 1.0.1.3
*** perl.h.old	Sat Jan 30 08:58:36 1988
--- perl.h	Sat Jan 30 08:58:36 1988
***************
*** 1,6 ****
! /* $Header: perl.h,v 1.0.1.3 88/01/28 10:24:17 root Exp $
   *
   * $Log:	perl.h,v $
   * Revision 1.0.1.3  88/01/28  10:24:17  root
   * patch8: added eval operator.
   * 
--- 1,9 ----
! /* $Header: perl.h,v 1.0.1.4 88/01/30 08:54:00 root Exp $
   *
   * $Log:	perl.h,v $
+  * Revision 1.0.1.4  88/01/30  08:54:00  root
+  * patch9: changed #define YYDEBUG; to #define YYDEBUG 1
+  * 
   * Revision 1.0.1.3  88/01/28  10:24:17  root
   * patch8: added eval operator.
   * 
***************
*** 184,190 ****
  EXT int dlevel INIT(0);
  EXT char debname[40];
  EXT char debdelim[40];
! #define YYDEBUG;
  extern int yydebug;
  #endif
  
--- 187,193 ----
  EXT int dlevel INIT(0);
  EXT char debname[40];
  EXT char debdelim[40];
! #define YYDEBUG 1
  extern int yydebug;
  #endif