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From: Nicholas N. <nj...@cs...> - 2008-03-02 22:49:50
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On Sun, 2 Mar 2008, Julian Seward wrote: >>> +- Discuss on the Valgrind mailing list the modificaiton of >>> tests/vg_regtest + such that it ignores files ending in ~ or #. >> >> Ok, here we go :) Is this an emacs temporary file thing? > > Ah yes, this is a good point. I remember being totally confused > by this, and wasting a lot of time trying to figure out what was > going on. Then I forgot about it :-( > > Yes it is: when editing a file x.y, emacs creates x.y~ as a backup > and #x.y# as auto-saves. Maybe vi does similar? So when you edit > by hand a .std*.exp file to change the expected output, you get a > .std*.exp~ file, which matches -- so the regtest still appears to > work even if the tool's output hasn't changed. > > Perhaps it would be useful for vg_regtest to warn about and ignore > *exp files with ~ and # in their names. I just committed a change to ignore them. > What about vi, though? It sensibly creates a dot file -- .x.y.swp -- and so doesn't cause problems. N |