Index: xz/src/scripts/xzless.in |
=================================================================== |
--- xz/src/scripts/xzless.in (revision 0) |
+++ xz/src/scripts/xzless.in (revision 0) |
@@ -0,0 +1,58 @@ |
+#!@POSIX_SHELL@ |
+ |
+# Copyright (C) 1998, 2002, 2006, 2007 Free Software Foundation |
+ |
+# The original version for gzip was written by Paul Eggert. |
+# Modified for XZ Utils by Andrew Dudman and Lasse Collin. |
+ |
+# This program is free software; you can redistribute it and/or modify |
+# it under the terms of the GNU General Public License as published by |
+# the Free Software Foundation; either version 2 of the License, or |
+# (at your option) any later version. |
+ |
+# This program is distributed in the hope that it will be useful, |
+# but WITHOUT ANY WARRANTY; without even the implied warranty of |
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+# GNU General Public License for more details. |
+ |
+#SET_PATH - This line is a placeholder to ease patching this script. |
+ |
+# Instead of unsetting XZ_OPT, just make sure that xz will use file format |
+# autodetection. This way memory usage limit and thread limit can be |
+# specified via XZ_OPT. |
+xz='@xz@ --format=auto' |
+ |
+version='xzless (@PACKAGE_NAME@) @VERSION@' |
+ |
+usage="Usage: ${0##*/} [OPTION]... [FILE]... |
+Like 'less', but operate on the uncompressed contents of xz compressed FILEs. |
+ |
+Options are the same as for 'less'. |
+ |
+Report bugs to <@PACKAGE_BUGREPORT@>." |
+ |
+case $1 in |
+ --help) echo "$usage" || exit 2; exit;; |
+ --version) echo "$version" || exit 2; exit;; |
+esac |
+ |
+if test "${LESSMETACHARS+set}" != set; then |
+ # Work around a bug in less 394 and earlier; |
+ # it mishandles the metacharacters '$%=~'. |
+ space=' ' |
+ tab=' ' |
+ nl=' |
+' |
+ LESSMETACHARS="$space$tab$nl'"';*?"()<>[|&^`#\$%=~' |
+fi |
+ |
+if test "$(less -V | { read ver && echo ${ver#less }; })" -ge 429; then |
+ # less 429 or later: LESSOPEN pipe will be used on |
+ # standard input if $LESSOPEN begins with |-. |
+ LESSOPEN="|-$xz -cdfq -- %s" |
+else |
+ LESSOPEN="|$xz -cdfq -- %s" |
+fi |
+export LESSMETACHARS LESSOPEN |
+ |
+exec less "$@" |
Property changes on: xz/src/scripts/xzless.in |
___________________________________________________________________ |
Added: svn:eol-style |
+ LF |