In TeXnicCenter, highlighting a section of text and selecting
Ctrl-Q blocks out the section from TeX by inserting a
% at the beginning of each line. I also use TeXnicCenter to edit Asymptote files, which uses
// as the comment character. When I wish to block out sections of Asymptote code, I know of no other way than to insert lots of
Is there a way to modify the symbol that TeXnicCenter uses for block commands?