From 0ef392cde7e088fce776581dacdb459ac39b5e7b Mon Sep 17 00:00:00 2001 From: Roger Serwy Date: Sat, 6 Apr 2013 20:26:53 -0500 Subject: #16887: IDLE now accepts Cancel in tabify/untabify dialog box. --- Lib/idlelib/EditorWindow.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Lib/idlelib/EditorWindow.py') diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py index 3397415205..810f588558 100644 --- a/Lib/idlelib/EditorWindow.py +++ b/Lib/idlelib/EditorWindow.py @@ -1433,6 +1433,7 @@ class EditorWindow(object): def tabify_region_event(self, event): head, tail, chars, lines = self.get_region() tabwidth = self._asktabwidth() + if tabwidth is None: return for pos in range(len(lines)): line = lines[pos] if line: @@ -1444,6 +1445,7 @@ class EditorWindow(object): def untabify_region_event(self, event): head, tail, chars, lines = self.get_region() tabwidth = self._asktabwidth() + if tabwidth is None: return for pos in range(len(lines)): lines[pos] = lines[pos].expandtabs(tabwidth) self.set_region(head, tail, chars, lines) @@ -1537,7 +1539,7 @@ class EditorWindow(object): parent=self.text, initialvalue=self.indentwidth, minvalue=2, - maxvalue=16) or self.tabwidth + maxvalue=16) # Guess indentwidth from text content. # Return guessed indentwidth. This should not be believed unless -- cgit v1.2.1