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From: | Paolo Bonzini |
Subject: | Re: patch for problems with echo '-...' and echo '...\...' |
Date: | Fri, 01 Dec 2006 08:36:25 +0100 |
User-agent: | Thunderbird 1.5.0.8 (Macintosh/20061025) |
Not really. I've yet to see a 'program --help' output that contained backslashes. But oh well, I guess it doesn't matter now.
Not a configure script, but GNU echo does include backslashes, as does GNU tr.
Uhm, I can do better:find /sw/bin/* | xargs grep -l -- --help | while read i; do ($i --help 2>&1 | fgrep -q \\) && echo $i; done
/sw/bin/aleph ** /sw/bin/ctags /sw/bin/ctags.emacs21 /sw/bin/cweave ** /sw/bin/diff /sw/bin/dpkg-deb ** /sw/bin/dpkg-query ** /sw/bin/echo /sw/bin/enscript /sw/bin/etags /sw/bin/etags.emacs21 /sw/bin/etex ** /sw/bin/expr /sw/bin/lambda ** /sw/bin/lamed ** /sw/bin/latex ** /sw/bin/makempx ** /sw/bin/mf ** /sw/bin/mf-nowin ** /sw/bin/mpost ** /sw/bin/nl /sw/bin/omega ** /sw/bin/pdfetex ** /sw/bin/pdflatex ** /sw/bin/pdftex ** /sw/bin/pdfxtex ** /sw/bin/printf /sw/bin/seq /sw/bin/stat /sw/bin/stty /sw/bin/tex ** /sw/bin/texi2dvi /sw/bin/tr (Programs marked with ** are not from a GNU package) Paolo
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