Re: [C] (packages) Bring igrep.el to 2.111

Yoichi NAKAYAMA <yoichi(a)geiin.org&gt; writes: > At Sat, 17 Jul 2004 17:46:20 +0200, > Michael Sperber wrote: >> 2004-07-11 Mike Sperber <mike(a)xemacs.org&gt; >> >> * igrep.el: Synch igrep with author version 2.111. >> >> I've committed this patch. > > This commit kills previous change: >> 2003-09-24 Mike Sperber <mike(a)xemacs.org&gt; >> >> * igrep.el (igrep-find-use-xargs): Don't assume xargs behaves >> GNU-like if find does. > > as igrep-find cause error on FreeBSD where xargs > doesn't have -e option. I don't think so. The trunk's at version 1.8. It has: (defvar igrep-find-use-xargs (cond ((and (equal (call-process igrep-find-program nil nil nil igrep-null-device "-print0") 0) (equal (call-process "xargs" nil nil nil "-e" "-0" "cat") 0)) 'gnu) ((not (equal system-type 'darwin)))) ; not MacOS "Whether `\\[igrep-find]' uses the `xargs` program or not. If `gnu', it executes `find ... -print0 | xargs -0 -e grep ...`; if not `gnu' but non-nil, it executes `find ... -print | xargs -e grep ...`; if nil, it executes `find ... -exec grep ...`.") ... which contains the check. (And I use it on FreeBSD every day.) Is there some confusion over the code you're looking at? (Or the code I'm looking at :-) ? )