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| author | Jonathan Nieder <jrnieder@gmail.com> | 2009-08-09 13:22:12 -0500 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2009-08-09 22:27:22 +0300 |
| commit | 1d314b81aa5b0c4530638ffabd4e0edb52e5362c (patch) | |
| tree | f3e478912cf18aa0d58a7ec72d641c3cf0b55987 /src/scripts/xzgrep.in | |
| parent | GPLv2+ not GPLv2 for Doxyfile.in is probably OK. (diff) | |
| download | xz-1d314b81aa5b0c4530638ffabd4e0edb52e5362c.tar.xz | |
xzless: Support compressed standard input
It can be somewhat confusing that
less < some_file.txt
works fine, whereas
xzless < some_file.txt.xz
does not. Since version 429, ‘less’ allows a filter specified in
the LESSOPEN environment variable to preprocess its input even if
it comes from standard input, if $LESSOPEN begins with ‘|-’. So
set $LESSOPEN to take advantage of this feature.
Check less’s version at runtime so xzless can continue to work
with older versions.
Diffstat (limited to 'src/scripts/xzgrep.in')
0 files changed, 0 insertions, 0 deletions