Что делается... ----- Forwarded message from Vin Shelton ----- Date: Tue, 11 Jan 2005 20:01:26 -0500 From: Vin Shelton Subject: POSIX conformance in coreutils To: zsh-workers@sunsite dk Message-ID: Organization: EtherSoft, Inc GNU coreutils (at least versions 5.2.1 and 5.3.0) enforce POSIX conformance, so they don't like 'tail -1', instead they require 'tail -n 1'. This causes problems in E01options.tst: # Count the number of directories on the stack. Don't care what they are. dircount() { dirs -v | tail -1 | awk '{ print $1 + 1}'; } tail: `-1' option is obsolete; use `-n 1' Try `tail --help' for more information. It's easy enough to change the E01options.tst script to use 'test -n 1', but that's probably not the right thing to do. We could also add _POSIX2_VERSION=199209 to the test. This would probably not break older versions of tail, and would force new versions of tail to accept the old syntax. Patch attached: Index: ChangeLog =================================================================== RCS file: /cvsroot/zsh/zsh/ChangeLog,v retrieving revision 1.2463 diff -a -u -U0 -r1.2463 ChangeLog --- ChangeLog 10 Jan 2005 18:43:19 -0000 1.2463 +++ ChangeLog 12 Jan 2005 00:58:28 -0000 @@ -0,0 +1,5 @@ +2005-01-11 Vin Shelton + + * Test/E01options.ztst: Add _POSIX2_VERSION=199209 to silence new + coreutils' versions of tail. + Index: Test/E01options.ztst =================================================================== RCS file: /cvsroot/zsh/zsh/Test/E01options.ztst,v retrieving revision 1.13 diff -a -u -r1.13 E01options.ztst --- Test/E01options.ztst 9 Sep 2004 15:03:31 -0000 1.13 +++ Test/E01options.ztst 12 Jan 2005 00:58:32 -0000 @@ -116,7 +116,7 @@ >scalar # Count the number of directories on the stack. Don't care what they are. - dircount() { dirs -v | tail -1 | awk '{ print $1 + 1}'; } + dircount() { dirs -v | _POSIX2_VERSION=199209 tail -1 | awk '{ print $1 + 1}'; } unsetopt autopushd cd tmpcd dircount HTH, Vin ----- End forwarded message -----