On Tue, Jan 17, 2017 at 07:00:36PM -0600, Segher Boessenkool wrote: > On Tue, Jan 17, 2017 at 07:39:05PM -0500, Michael Meissner wrote: > > It turns out the testcase I submitted for pr79004 failed, since I had the > > wrong > > syntax for \m and \M (you need to use {\m...\M} not "\m...\M". > > You can use quotes, but then it is "\\m...\\M", like with all backslashes > in quotes. {} saves you from that headache. "" has all three kinds of > substitution applied to it; {} gets none. "man tcl", the most enlightening > 204 lines (many empty) about Tcl you'll ever read :-)
Yeah, I figured that I could do it with multiple \'s, but it was simpler to use {} like the other examples, rather than figure out how many \'s are needed (BTDT). I don't remember whether tcl used grep, egrep, or perl style regexps, so I don't tend to use the more complicated variants. > > > I also forgot to add -mfloat128. I committed this patch as obvious: > > Thanks! I did test it before submitting it. :-) -- Michael Meissner, IBM IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA email: meiss...@linux.vnet.ibm.com, phone: +1 (978) 899-4797