echoMode property Null safety
Whether echo mode is enabled on stdin.
If disabled, input from the console will not be echoed.
Default depends on the parent process, but is usually enabled.
On POSIX systems this mode is the echo
local terminal mode. Before
Dart 2.18, it also controlled the echonl
mode, which is now controlled
by echoNewlineMode.
On Windows this mode can only be enabled if lineMode is enabled as well.
Implementation
external bool get echoMode;
Implementation
external set echoMode(bool echoMode);