From 0e15fce44b766d8c60b453b5c980a11469c60231 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Tue, 16 Oct 2012 14:06:34 -0400
Subject: [PATCH] Strip trailing whitespace.

---
 doc/demo/insn.py       | 2 +-
 pycomedi/command.pyx   | 2 +-
 pycomedi/constant.pyx  | 2 +-
 pycomedi/subdevice.pyx | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/doc/demo/insn.py b/doc/demo/insn.py
index c45b67e..aa29958 100755
--- a/doc/demo/insn.py
+++ b/doc/demo/insn.py
@@ -67,7 +67,7 @@ def run(filename, subdevice, channel, range, aref, num_scans):
     t1 = insns[0].data[0] + insns[1].data[1]/1e6
     t2 = insns[2].data[0] + insns[2].data[1]/1e6
     return (t1, insns[1].data, t2)
-    
+
 def display(t1, data, t2):
     _LOG.info('initial time: {}'.format(t1))
     _LOG.info('final time:   {}'.format(t2))
diff --git a/pycomedi/command.pyx b/pycomedi/command.pyx
index 7a53835..8b08738 100644
--- a/pycomedi/command.pyx
+++ b/pycomedi/command.pyx
@@ -29,7 +29,7 @@ import constant as _constant
 cdef class Command (object):
     """A Comedi command
 
-    >>> from .constant import AREF, CMDF, TRIG_SRC    
+    >>> from .constant import AREF, CMDF, TRIG_SRC
     >>> from .channel import AnalogChannel
     >>> from .chanspec import ChanSpec
     >>> from .device import Device
diff --git a/pycomedi/constant.pyx b/pycomedi/constant.pyx
index b82dc97..196650a 100644
--- a/pycomedi/constant.pyx
+++ b/pycomedi/constant.pyx
@@ -451,7 +451,7 @@ UNIT = _Enum('unit', 'UNIT_', translation={'mA':'mA'})
 # The mA translation avoids lowercasing to 'ma'.
 UNIT.append(_NamedInt(
         name='external',
-        value=_comedi.RF_EXTERNAL, 
+        value=_comedi.RF_EXTERNAL,
         doc=('RF_EXTERNAL (value unit is defined by an external reference '
              'channel)')))
 
diff --git a/pycomedi/subdevice.pyx b/pycomedi/subdevice.pyx
index 5735fc0..82febcb 100644
--- a/pycomedi/subdevice.pyx
+++ b/pycomedi/subdevice.pyx
@@ -259,7 +259,7 @@ cdef class StreamingSubdevice (Subdevice):
         of the subdevice's supported trigger sources.  Other elements
         in the structure are undefined.
         """
-        cdef _command.Command cmd        
+        cdef _command.Command cmd
         cmd = _command.Command()
         ret = _comedilib_h.comedi_get_cmd_src_mask(
             self.device.device, self.index, cmd.get_comedi_cmd_pointer())
@@ -284,7 +284,7 @@ cdef class StreamingSubdevice (Subdevice):
         Note that the `ChanSpec` instances in `cmd.chanlist` are not
         initialized to reasonable values.
         """
-        cdef _command.Command cmd        
+        cdef _command.Command cmd
         cmd = _command.Command()
         ret = _comedilib_h.comedi_get_cmd_generic_timed(
             self.device.device, self.index, cmd.get_comedi_cmd_pointer(),
-- 
2.26.2