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From: | Dan Jacobson |
Subject: | fold -s leaves shameful wasted blanks at end of lines |
Date: | Sat, 09 Aug 2003 12:27:16 +0800 |
User-agent: | Gnus/5.1002 (Gnus v5.10.2) Emacs/21.3 (gnu/linux) |
fold -s leaves shameful wasted blanks at end of lines: $ deborphan|xargs|fold -s|awk '/ $/{$0=$0"<--"};1' libgal19 gstreamer-vorbis libaiksaurusgtk0 libcapplet0 libcapplet1 libident <-- libmetakit1 zlibc libcdk4 libmimelib1 libmagick5 libole2-0 libzipios++0 <-- libid3-3.7-13 libgtop1 libwraster2 libqt2-mt libfltk1 libgmime0 libc-client2001 <-- gstreamer-audiofile tix41 libghttp1 tclx8.3 libarts1-audiofile libjack0.38.0-0 <-- libflash0 libsigc++0 libarts1-xine libpgsql2 libnautilus2-2 libgdbmg1 Therefore there needs to be another switch to do away with them. Or you could do away with them unilaterally if it won't break users programs. Then there's $ perl -le 'print "a". " " x 100 ."b"'|fold -s and on and on. Uh oh... looks complex. See you later.
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