| commit | afb287d4b22e6a1fc3154d97bdd33ec9ceae7060 | [log] [tgz] |
|---|---|---|
| author | Kevin O'Connor <kevin@koconnor.net> | Sun May 31 21:15:33 2009 -0400 |
| committer | Kevin O'Connor <kevin@koconnor.net> | Sun May 31 21:15:33 2009 -0400 |
| tree | 58c6b1df88a22672b65c30ab9324da1e483ebdc6 | |
| parent | 0ad77f09fa0dc35f8ad1ede6dd1acbb68455dec7 [diff] |
VGA: Arrange screen writing functions to minimize stack. Pass pointer to cursor position into write_string and write_teletype. Handle flag processing of write_string in handle_1013. Implement a tail-recursive scroll_one() function.