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when toggle format what by license comment
Sep 18, 2015 at 8:22 comment added Chris Down @Richard Replace 30 of any character except newline (.\{30\}), with the same string (&), followed by a newline.
Sep 18, 2015 at 6:15 comment added Richard But what does it mean?
Jan 4, 2013 at 0:36 history edited Stéphane Chazelas CC BY-SA 3.0
Make it POSIX/portable.
Jan 3, 2013 at 23:21 history answered Chris Down CC BY-SA 3.0