From: Guido van Rossum <guido@python.org>
Date: Tue, 7 Mar 2000 15:05:50 +0000 (+0000)
Subject: If we're in the current input and there's only whitespace beyond the
X-Git-Tag: v1.6a1~268
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fd6315ec7f61b4170d243b0272f6f5362807849a;p=python

If we're in the current input and there's only whitespace beyond the
cursor, erase that whitespace first.  This avoids a particularly
confusing case where hitting Return at the end of the command didn't
do what it was expected to do -- because it wasn't considered to be at
the end of the command.  Now it is.
---

diff --git a/Tools/idle/PyShell.py b/Tools/idle/PyShell.py
index 1e2f1ae3d2..6a4712ef6a 100644
--- a/Tools/idle/PyShell.py
+++ b/Tools/idle/PyShell.py
@@ -527,6 +527,11 @@ class PyShell(OutputWindow):
             # No stdin mark -- just get the current line
             self.recall(self.text.get("insert linestart", "insert lineend"))
             return "break"
+        # If we're in the current input and there's only whitespace
+        # beyond the cursor, erase that whitespace first
+        s = self.text.get("insert", "end-1c")
+        if s and not string.strip(s):
+            self.text.delete("insert", "end-1c")
         # If we're in the current input before its last line,
         # insert a newline right at the insert point
         if self.text.compare("insert", "<", "end-1c linestart"):