2019-12-30 01:59:09 -0800, Paul Eggert: > Thanks, I installed the attached, which is a bit more conservative than what > you > suggested but which I hope catches all the issues. [...] > @example > -grep -l 'main' *.c > +grep -l 'main' test-*.c > @end example [...]
Thanks, though I find it's a bit of a shame to /hide/ the problem like that here. It's so common for people to forget that "--" (I just came across https://en.wikipedia.org/wiki/Glob_(programming) which does that mistake in the very first paragraph for instance) that it would be beneficial IMO if the manual showed the right way to do, especially for the GNU implementation of grep which makes the problem worse by accepting options after non-option arguments. Please consider making it grep -l -- 'main' *.c to raise awareness and try and teach people "the right way". -- Stephane
