gcc/contrib/ChangeLog:
2016-03-07 Martin Sebor <msebor@redhat.com>
* check_GNU_style.sh (color): New global variable.
Add checks for trailing operators and spaces before left brackets.
Tightened up a check for a trailing left curly brace.
(g, ag, vg): Use color.
(col): Don't complain about excessively long lines with DejaGnu
directives.
From-SVN: r234035
