feat: add Stdin.isRaw property to query and set terminal raw mode on stdin

Add foreign static getter `isRaw` and setter `isRaw=(value)` to the Stdin class, backed by a new `isStdinRaw` boolean flag and `uv_tty_set_mode` calls. The getter returns the current raw mode state, while the setter initializes the stdin stream if needed and applies raw or normal mode only when stdin is a TTY. Also includes a test file verifying default false, reading bytes in normal mode, enabling raw mode, and reading subsequent bytes.
2016-05-20 22:19:18 +00:00
parent 6394e1c486
commit efa97cdccf
6 changed files with 103 additions and 19 deletions
@@ -4,6 +4,18 @@ The standard input stream.

 ## Static Methods

+### **isRaw**
+
+Returns `true` if stdin is in raw mode. When in raw mode, input is not echoed
+or buffered, and all characters, even non-printing and control characters go
+into stdin.
+
+Defaults to `false`.
+
+### **isRaw**=(value)
+
+Sets raw mode on or off.
+
 ### **readByte**()

 Reads one byte of input from stdin. Blocks the current fiber until a byte has