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-rw-r--r--console.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/console.c b/console.c
index e7ed248..19b3296 100644
--- a/console.c
+++ b/console.c
@@ -198,8 +198,7 @@ consoleintr(int (*getc)(void))
consputc(BACKSPACE);
}
break;
- case C('H'): // Backspace
- case '\x7f':
+ case C('H'): case '\x7f': // Backspace
if(input.e != input.w){
input.e--;
consputc(BACKSPACE);
@@ -207,9 +206,7 @@ consoleintr(int (*getc)(void))
break;
default:
if(c != 0 && input.e-input.r < INPUT_BUF){
- // The serial port produces 0x13, not 0x10
- if(c == '\r')
- c = '\n';
+ c = (c == '\r') ? '\n' : c;
input.buf[input.e++ % INPUT_BUF] = c;
consputc(c);
if(c == '\n' || c == C('D') || input.e == input.r+INPUT_BUF){