feedback: refuse the --constantshow toggle (M-C) on a one-row terminal

When the terminal has just one row, there is no room to constantly show
the position of the cursor, so do not allow the user to switch it on.

This fixes https://savannah.gnu.org/bugs/?61445.

Bug existed since version 5.8, commit 36ffb5f0.
This commit is contained in:
Benno Schulenberg 2021-11-09 12:11:40 +01:00
parent 0363703073
commit f42821293e

View File

@ -1113,7 +1113,7 @@ void toggle_this(int flag)
return;
if (flag == CONSTANT_SHOW) {
if (ISSET(ZERO)) {
if (ISSET(ZERO) || LINES == 1) {
statusline(AHEM, _("Not possible in barless mode"));
TOGGLE(flag);
} else if (!ISSET(MINIBAR))