Is this not mechanical?
for i in $(find . -name '*.cc' -or -name '*.h'); do sed -i s/\bm_([a-zA-z0-9_]+)/\1_/g; end
Is this not mechanical?
for i in $(find . -name '*.cc' -or -name '*.h'); do [a-zA-z0- 9_]+)/\ 1_/g;
sed -i s/\bm_(
end