diff options
Diffstat (limited to 'sys/isa/syscons.c')
| -rw-r--r-- | sys/isa/syscons.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/sys/isa/syscons.c b/sys/isa/syscons.c index d9fe63417d5e..fa0c28aa5f14 100644 --- a/sys/isa/syscons.c +++ b/sys/isa/syscons.c @@ -25,7 +25,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: syscons.c,v 1.231 1997/09/04 23:01:03 yokota Exp $ + * $Id: syscons.c,v 1.232 1997/09/14 03:19:27 peter Exp $ */ #include "sc.h" @@ -2007,7 +2007,7 @@ scan_esc(scr_stat *scp, u_char c) int i, n; u_short *src, *dst, count; - if (scp->term.esc == 1) { + if (scp->term.esc == 1) { /* seen ESC */ switch (c) { case '7': /* Save cursor position */ @@ -2042,14 +2042,18 @@ scan_esc(scr_stat *scp, u_char c) #if notyet case 'Q': scp->term.esc = 4; - break; + return; #endif case 'c': /* Clear screen & home */ clear_screen(scp); break; + + case '(': /* iso-2022: designate 94 character set to G0 */ + scp->term.esc = 5; + return; } } - else if (scp->term.esc == 2) { + else if (scp->term.esc == 2) { /* seen ESC [ */ if (c >= '0' && c <= '9') { if (scp->term.num_param < MAX_ESC_PAR) { if (scp->term.last_param != scp->term.num_param) { @@ -2420,7 +2424,7 @@ scan_esc(scr_stat *scp, u_char c) break; } } - else if (scp->term.esc == 3) { + else if (scp->term.esc == 3) { /* seen ESC [0-9]+ = */ if (c >= '0' && c <= '9') { if (scp->term.num_param < MAX_ESC_PAR) { if (scp->term.last_param != scp->term.num_param) { @@ -2522,6 +2526,20 @@ scan_esc(scr_stat *scp, u_char c) break; } } +#if notyet + else if (scp->term.esc == 4) { /* seen ESC Q */ + /* to be filled */ + } +#endif + else if (scp->term.esc == 5) { /* seen ESC ( */ + switch (c) { + case 'B': /* iso-2022: desginate ASCII into G0 */ + break; + /* other items to be filled */ + default: + break; + } + } scp->term.esc = 0; } |