Merge fix for issue #6 into main branch, update README, prepare 3.3

.hgtags

@@ -11,3 +11,4 @@ b03321d13f9adeffff16efd78640f563e7fefbe5 1.4
 5551ef14d79e7d2a3895222dff9938e4d51f833b 3.0
 46a047639ff0598cfa024bd1ee59dcf2cbd83d7b 3.1
 af44036b07398d748109c5abd0c665caf3e1f639 3.2
+dc4f153011d0f97f35532cc75a09f2402b2e8943 2.2

README.rst

@@ -23,19 +23,27 @@ Demo
 
 Status
 ------
-3.2 (stable)
+3.3 (stable)
+ - fix critical issue #6: 3.2 Broken on Linux, thanks
+   Calvin Spealman (@ironfroggy) for reporting
+
+3.2 (broken on Linux)
  - abort pagination if ESC or 'q' keys are pressed
  - prompt callback is now able to abort pagination by
    returning False
-3.1 (stable)
+3.1 (broken on Linux)
  - supports piped input (tested on Windows)
-3.0 (stable) - API break in getch() function
+3.0 (alpha) - API break in getch() function
  - reverted getch() behaviour changed in 2.0 - now
    getch() again returns single char
  - new constants with underline for getch() keys
  - new getchars() function that always returns list
 
-2.1 (stable)
+2.2 (stable)
+ - Linux: fix regression in version 2.1 - wrong name for
+   _get_unix call produced NameError on this platform
+   (issue #6, thanks Calvin Spealman for report)
+2.1 (broken on Linux)
  - split getch() into _getch_unix() and _getch_windows()
    and detect correct flavor at import time (speedup)
 2.0 (stable) - API break in getch() function
@@ -139,6 +147,7 @@ Credits
 | Danny Yoo for getch()-like unbuffered character reading recipe
 | http://code.activestate.com/recipes/134892-getch-like-unbuffered/
 
+| Calvin Spealman (@ironfroggy), issue #6
 
 References
 ----------

pager.py

@@ -17,7 +17,7 @@ License: Public Domain (use MIT if the former doesn't work for you)
 # [ ] measure performance of keypresses in console (Linux, Windows, ...)
 # [ ] define CAPS LOCK strategy (lowercase) and keyboard layout issues
 
-__version__ = '3.2'
+__version__ = '3.3'
 
 import os,sys
 
@@ -269,7 +269,7 @@ def _getch_unix(_getall=False):
 if WINDOWS:
     getch = _getch_windows
 else:
-    getch = _getch_linux
+    getch = _getch_unix
 
 getch.__doc__ = \
     """