Keyboard can now read all shortcuts with Ctrl (e.g Ctrl+left)

Any unicode character is accepted after the meta key
The meta key can be concatened until a non-meta key is pressed
(e.g M-M-M-M-M-M-M-M-e)

1 files changed, 10 insertions, 4 deletions

diff --git a/src/keyboard.py b/src/keyboard.py
index 09652c4c..188e65eb 100644
--- a/src/keyboard.py
+++ b/src/keyboard.py
@@ -50,10 +50,12 @@ def read_char(s):
         if first <= 26:         # transform Ctrl+* keys
             return  "^"+chr(first + 64)
         if first == 27:
-            (first, c) = get_next_byte(s)
-            if not isinstance(first, int):
-                return None
-            return "M-"+chr(first)
+            second = read_char(s)
+            res = 'M-%s' % (second,)
+            if second == '[':
+                for i in range(4):
+                    res += read_char(s)
+            return res
     if 194 <= first:
         (code, c) = get_next_byte(s) # 2 bytes char
         char += c
@@ -71,6 +73,10 @@ def read_char(s):
 if __name__ == '__main__':
     import curses
     s = curses.initscr()
+    curses.curs_set(1)
+    curses.noecho()
+    curses.nonl()
+    s.keypad(True)
     curses.noecho()
     while True:
         s.addstr('%s\n' % read_char(s))