devices/grohtml/html-table.cpp

510  *  add_column - adds a column. It returns FALSE if hstart..hend
514 int html_table::add_column (int coln, int hstart, int hend, char align)
519     return insert_column(coln, hstart, hend, align);
521     return modify_column(c, hstart, hend, align);
547 int html_table::insert_column (int coln, int hstart, int hend, char align)
557   if (l != NULL && l->no>coln && hend > l->left)
571       (l->next->left < hend))
583   n->right = hend;
591  *                  contain hstart..hend.
596 int html_table::modify_column (cols *c, int hstart, int hend, char align)
606   if ((c->next != NULL) && (c->next->left < hend))
612   if (c->right < hend)
613     c->right = hend;