Use cc from termios for control chars

2020-11-20 11:56:15 +02:00
parent b605343115
commit 14c355c8b1
1 changed files with 9 additions and 1 deletions
@@ -104,12 +104,20 @@ int readline(char *buf, size_t lim, void (*prompt) (void)) {
            goto err;
        }

-        if (chr == 0x03) {
+        // Control characters
+        if (chr == t0.c_cc[VINTR]) {
            fputc('\n', stdout);
            prompt();
            len = 0;
            cur = 0;
            continue;
+        } else if (chr == 0xC) {
+            printf("\033[2J\033[1;1f");
+            prompt();
+            fwrite(buf, 1, len, stdout);
+            fflush(stdout);
+            cur = len;
+            continue;
        }

        if (len == lim) {