clean up trailing spaces, leading spaces in C

hgext/convert/common.py

@@ -80,7 +80,7 b' class converter_source(object):'
         raise NotImplementedError()
 
     def getchanges(self, version):
-        """Returns a tuple of (files, copies). 
+        """Returns a tuple of (files, copies).
 
         files is a sorted list of (filename, id) tuples for all files
         changed between version and it's first parent returned by

hgext/mq.py

@@ -1787,7 +1787,7 b' def refresh(ui, repo, *pats, **opts):'
     the modifications that match those patterns; the remaining modifications
     will remain in the working directory.
 
-    If --short is specified, files currently included in the patch will 
+    If --short is specified, files currently included in the patch will
     be refreshed just like matched files and remain in the patch.
 
     hg add/remove/copy/rename work as usual, though you might want to use

mercurial/parsers.c

@@ -301,12 +301,12 b' static int _parse_index_ng (const char *'
 		unsigned int step;
 		
 		memcpy(decode, data, 64);
-                offset_flags = ntohl(*((uint32_t *) (decode + 4)));
-                if (n == 0) /* mask out version number for the first entry */
-                        offset_flags &= 0xFFFF;
-                else {
+		offset_flags = ntohl(*((uint32_t *) (decode + 4)));
+		if (n == 0) /* mask out version number for the first entry */
+			offset_flags &= 0xFFFF;
+		else {
 			uint32_t offset_high =  ntohl(*((uint32_t *) decode));
-                        offset_flags |= ((uint64_t) offset_high) << 32;
+			offset_flags |= ((uint64_t) offset_high) << 32;
 		}
 
 		comp_len = ntohl(*((uint32_t *) (decode + 8)));

mercurial/patch.py

@@ -783,13 +783,13 b' class linereader:'
             yield l
 
 def scangitpatch(lr, firstline):
-    """        
+    """
     Git patches can emit:
     - rename a to b
     - change b
     - copy a to c
     - change c
-        
+
     We cannot apply this sequence as-is, the renamed 'a' could not be
     found for it would have been renamed already. And we cannot copy
     from 'b' instead because 'b' would have been changed already. So

tests/printenv.py

@@ -20,7 +20,7 b' try:'
     import msvcrt
     msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
     msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
-    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)        
+    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
 except ImportError:
     pass