SF.net SVN: matplotlib: [4486] trunk/matplotlib/CODING_GUIDE

[<jd...@us...>]

Revision: 4486
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4486&view=rev
Author:   jdh2358
Date:     2007-11-28 10:11:27 -0800 (Wed, 28 Nov 2007)

Log Message:
-----------
updated coding guide with trailing whitespace config suggestion

Modified Paths:
--------------
    trunk/matplotlib/CODING_GUIDE

Modified: trunk/matplotlib/CODING_GUIDE
===================================================================
--- trunk/matplotlib/CODING_GUIDE	2007-11-28 17:19:16 UTC (rev 4485)
+++ trunk/matplotlib/CODING_GUIDE	2007-11-28 18:11:27 UTC (rev 4486)
@@ -39,6 +39,8 @@
   * If you have altered extension code, do you pass
     unit/memleak_hawaii.py?
 
+
+
 == Importing and name spaces ==
 
 For numpy, use:
@@ -103,7 +105,26 @@
 to replace a single long line with two shorter and more
 readable lines.
 
+Please do not commit lines with trailing white space, as it causes
+noise in svn diffs.  If you are an emacs user, the following in your
+.emacs will cause emacs to strip trailing white space on save for
+python, C and C++
 
+; and similarly for c++-mode-hook and c-mode-hook
+(add-hook 'python-mode-hook
+          (lambda ()
+	    (add-hook 'local-write-file-hooks 'delete-trailing-whitespace)))
+
+
+for older versions of emacs (emacs<23) you may need to do
+
+(add-hook 'python-mode-hook
+          (lambda ()
+	  (add-hook 'write-file-functions 'delete-trailing-whitespace)))
+
+
+
+
 == Licenses ==
 
 matplotlib only uses BSD compatible code.  If you bring in code from


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