Perhaps someone knows better but here is the LabTalk to do it though it does require loops.
doc -ef W {
page.comments$ = "Book Comments";
int nwks = page.nlayers;
for (int ii = 1; ii <= nwks; ii++) {
page.active = ii;
int ncols = wks.ncols;
for (int nn = 1; nn <= ncols; nn++) {
wcol(nn)[C]$ = "Column Comments";
}
}
}
Thanks,
Chris Drozdowski
Originlab Technical Support