diff options
Diffstat (limited to 'erts/emulator/drivers')
| -rw-r--r-- | erts/emulator/drivers/unix/ttsl_drv.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index b29f80a8ba..ab2abb88d1 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -912,11 +912,15 @@ static int insert_buf(byte *s, int n) lbuf[lpos++] = (CONTROL_TAG | ((Uint32) ch)); ch = 0; } while (lpos % 8); - } else if (ch == '\n' || ch == '\r') { + } else if (ch == '\e' || ch == '\n' || ch == '\r') { write_buf(lbuf + buffpos, lpos - buffpos); - outc('\r'); - if (ch == '\n') - outc('\n'); + if (ch == '\e') { + outc('\e'); + } else { + outc('\r'); + if (ch == '\n') + outc('\n'); + } if (llen > lpos) { memcpy(lbuf, lbuf + lpos, llen - lpos); } |