-void scroll_pad (struct WinMeta * win_meta, char dir) {
-// Scroll pad left or right (if possible).
- if ('+' == dir && win_meta->pad_offset + win_meta->width < getmaxx(win_meta->pad) - 1)
- win_meta->pad_offset++;
- else if ('-' == dir && win_meta->pad_offset > 0)
- win_meta->pad_offset--; }
-