edit_get_block   1334 src/editor/editcmd.c     copy_buf = edit_get_block (edit, start_mark, end_mark);
edit_get_block   1418 src/editor/editcmd.c         copy_buf = edit_get_block (edit, start_mark, end_mark);
edit_get_block   1579 src/editor/editcmd.c             block = edit_get_block (edit, start, finish);