break;
}
n++;
+ /* Try to decipher "ESC [ NNN ; NNN R" sequence */
+ if (ENABLE_FEATURE_EDITING_ASK_TERMINAL
+ && n >= 5
+ && buffer[0] == '['
+ && buffer[n-1] == 'R'
+ && isdigit(buffer[1])
+ ) {
+ char *end;
+ unsigned long row, col;
+
+ row = strtoul(buffer + 1, &end, 10);
+ if (*end != ';' || !isdigit(end[1]))
+ continue;
+ col = strtoul(end + 1, &end, 10);
+ if (*end != 'R')
+ continue;
+ if (row < 1 || col < 1 || (row | col) > 0x7fff)
+ continue;
+
+ buffer[-1] = 0;
+ /* Pack into "1 <row15bits> <col16bits>" 32-bit sequence */
+ col |= (((-1 << 15) | row) << 16);
+ /* Return it in high-order word */
+ return ((int64_t) col << 32) | (uint32_t)KEYCODE_CURSOR_POS;
+ }
}
got_all:
return 27;
}
- /* Try to decipher "ESC [ NNN ; NNN R" sequence */
- if (ENABLE_FEATURE_EDITING_ASK_TERMINAL
- && n >= 5
- && buffer[0] == '['
- && isdigit(buffer[1])
- && buffer[n-1] == 'R'
- ) {
- char *end;
- unsigned long row, col;
-
- row = strtoul(buffer + 1, &end, 10);
- if (*end != ';' || !isdigit(end[1]))
- goto not_R;
- col = strtoul(end + 1, &end, 10);
- if (*end != 'R')
- goto not_R;
- if (row < 1 || col < 1 || (row | col) > 0x7fff)
- goto not_R;
-
- buffer[-1] = 0;
-
- /* Pack into "1 <row15bits> <col16bits>" 32-bit sequence */
- col |= (((-1 << 15) | row) << 16);
- /* Return it in high-order word */
- return ((int64_t) col << 32) | (uint32_t)KEYCODE_CURSOR_POS;
- }
- not_R:
-
/* We were doing "buffer[-1] = n; return c;" here, but this results
* in unknown key sequences being interpreted as ESC + garbage.
* This was not useful. Pretend there was no key pressed,