1. Polish tabbing code.

2. Restore use of set_indentation_params(), was dead code since
   Autoindent.py was merged into EditorWindow.py.
3. Make usetabs, indentwidth, tabwidth, context_use_ps1 instance vars
   and set in EditorWindow.__init__()
4. In PyShell.__init__() set usetabs, indentwidth and context_use_ps1
   explicitly (config() is eliminated).
5. Add Tabnanny check when Module is Run/F5, not just when Checked.
6. Discourage using an indent width other than 8 when using tabs to
   indent Python code.

M EditorWindow.py
M NEWS.txt
M PyShell.py
M ScriptBinding.py

1 files changed, 5 insertions, 1 deletions

diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 2e55755..fecbf1a 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -795,7 +795,11 @@ class PyShell(OutputWindow):
         import __builtin__
         __builtin__.quit = __builtin__.exit = "To exit, type Ctrl-D."
         #
-        self.config(usetabs=1, indentwidth=8, context_use_ps1=1)
+##        self.config(usetabs=1, indentwidth=8, context_use_ps1=1)
+        self.usetabs = True
+        # indentwidth must be 8 when using tabs.  See note in EditorWindow:
+        self.indentwidth = 8
+        self.context_use_ps1 = True
         #
         text = self.text
         text.configure(wrap="char")