strip: renaming local variables

strip: renaming local variables

Renaming local variables to be more precise, i want to store
a different list of bookmarks and it would be hard to
understand what marks represents in that change therefore
renaming it to repomarks. Renamed bookmarks(module)
to bookmarksmod as to free up bookmarks which will be
used when pluralizing bookmark.

--- a/hgext/strip.py	Wed Feb 11 22:22:29 2015 -0800
+++ b/hgext/strip.py	Sun Nov 15 20:27:27 2015 +0530
@@ -7,7 +7,7 @@
 from mercurial.node import nullid
 from mercurial.lock import release
 from mercurial import cmdutil, hg, scmutil, util, error
-from mercurial import repair, bookmarks, merge
+from mercurial import repair, bookmarks as bookmarksmod , merge
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
@@ -62,12 +62,12 @@
 
         repair.strip(ui, repo, revs, backup)
 
-        marks = repo._bookmarks
+        repomarks = repo._bookmarks
         if bookmark:
             if bookmark == repo._activebookmark:
-                bookmarks.deactivate(repo)
-            del marks[bookmark]
-            marks.write()
+                bookmarksmod.deactivate(repo)
+            del repomarks[bookmark]
+            repomarks.write()
             ui.write(_("bookmark '%s' deleted\n") % bookmark)
     finally:
         release(lock, wlock)
@@ -127,27 +127,27 @@
 
     wlock = repo.wlock()
     try:
-        if opts.get('bookmark'):
-            mark = opts.get('bookmark')
-            marks = repo._bookmarks
-            if mark not in marks:
-                raise error.Abort(_("bookmark '%s' not found") % mark)
+        bookmark = opts.get('bookmark')
+        if bookmark:
+            repomarks = repo._bookmarks
+            if bookmark not in repomarks:
+                raise error.Abort(_("bookmark '%s' not found") % bookmark)
 
             # If the requested bookmark is not the only one pointing to a
             # a revision we have to only delete the bookmark and not strip
             # anything. revsets cannot detect that case.
             uniquebm = True
-            for m, n in marks.iteritems():
-                if m != mark and n == repo[mark].node():
+            for m, n in repomarks.iteritems():
+                if m != bookmark and n == repo[bookmark].node():
                     uniquebm = False
                     break
             if uniquebm:
-                rsrevs = repair.stripbmrevset(repo, mark)
+                rsrevs = repair.stripbmrevset(repo, bookmark)
                 revs.update(set(rsrevs))
             if not revs:
-                del marks[mark]
-                marks.write()
-                ui.write(_("bookmark '%s' deleted\n") % mark)
+                del repomarks[bookmark]
+                repomarks.write()
+                ui.write(_("bookmark '%s' deleted\n") % bookmark)
 
         if not revs:
             raise error.Abort(_('empty revision set'))
@@ -215,7 +215,7 @@
 
 
         strip(ui, repo, revs, backup=backup, update=update,
-              force=opts.get('force'), bookmark=opts.get('bookmark'))
+              force=opts.get('force'), bookmark=bookmark)
     finally:
         wlock.release()