From: Fabián Ezequiel Gallina <fgallina@gnu.org>
Date: Mon, 1 Sep 2014 22:51:46 +0000 (-0300)
Subject: * lisp/progmodes/python.el (python-indent-post-self-insert-function):
X-Git-Tag: emacs-24.3.94~65
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0e4c8f1856c46900f9530977e5ac9f83ca13bbfd;p=emacs.git

* lisp/progmodes/python.el (python-indent-post-self-insert-function):
Avoid electric colon at beginning-of-defun.

* test/automated/python-tests.el:
(python-indent-electric-colon-1): New test.  (Bug#18228)
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 939553608ba..70e5ade2eee 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-09-01  Fabián Ezequiel Gallina  <fgallina@gnu.org>
+
+	* progmodes/python.el (python-indent-post-self-insert-function):
+	Avoid electric colon at beginning-of-defun.  (Bug#18228)
+
 2014-09-01  Glenn Morris  <rgm@gnu.org>
 
 	* tutorial.el (tutorial--display-changes):
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index a51cff8529e..740dfee5870 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -1155,9 +1155,15 @@ the line will be re-indented automatically if needed."
      ((and (eq ?: last-command-event)
            (memq ?: electric-indent-chars)
            (not current-prefix-arg)
+           ;; Trigger electric colon only at end of line
            (eolp)
+           ;; Avoid re-indenting on extra colon
            (not (equal ?: (char-before (1- (point)))))
-           (not (python-syntax-comment-or-string-p)))
+           (not (python-syntax-comment-or-string-p))
+           ;; Never re-indent at beginning of defun
+           (not (save-excursion
+                  (python-nav-beginning-of-statement)
+                  (python-info-looking-at-beginning-of-defun))))
       (python-indent-line)))))
 
 
diff --git a/test/ChangeLog b/test/ChangeLog
index 90b30a4dd66..dcab604dbb1 100644
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@ -1,3 +1,8 @@
+2014-09-01  Fabián Ezequiel Gallina  <fgallina@gnu.org>
+
+	* automated/python-tests.el:
+	(python-indent-electric-colon-1): New test.  (Bug#18228)
+
 2014-08-18  Glenn Morris  <rgm@gnu.org>
 
 	* automated/python-tests.el (python-shell-calculate-exec-path-2):
diff --git a/test/automated/python-tests.el b/test/automated/python-tests.el
index 47dfa4b64ed..39195fd7086 100644
--- a/test/automated/python-tests.el
+++ b/test/automated/python-tests.el
@@ -711,6 +711,20 @@ if a:
     (should (= (python-indent-calculate-indentation) 0))
     (should (equal (python-indent-calculate-levels) '(0)))))
 
+(ert-deftest python-indent-electric-colon-1 ()
+  "Test indentation case from Bug#18228."
+  (python-tests-with-temp-buffer
+   "
+def a():
+    pass
+
+def b()
+"
+   (python-tests-look-at "def b()")
+   (goto-char (line-end-position))
+   (python-tests-self-insert ":")
+   (should (= (current-indentation) 0))))
+
 
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