Log Message:
Pullup ticket #2706 - requested by adrianp
pdksh: bug fix

Revisions pulled up:
- shells/pdksh/Makefile				1.18
- shells/pdksh/files/c_ulimit.c			1.4
- shells/pdksh/files/lex.c			1.4
---
Module Name:	pkgsrc
Committed By:	tnn
Date:		Sat Feb 21 20:06:30 UTC 2009

Modified Files:
	pkgsrc/shells/pdksh: Makefile
	pkgsrc/shells/pdksh/files: c_ulimit.c lex.c

Log Message:
Merge the following revisions from NetBSD src:
c_ulimit.c 1.9: avoid sign extension problem
lex.c 1.13: bugfix related to nested quotes
Bump PKGREVISION.