change option name for tarball generation from `tarball' to `allow_tar'.

git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@158 8cb11bc2-c004-0410-86c3-e597b4017df7

cgi/viewcvs.cgi

@@ -1340,7 +1340,7 @@ def view_directory(request):
       html_option(tag, view_tag)
     print '</select><input type=submit value="Go"></form>'
 
-  if cfg.options.tarball:
+  if cfg.options.allow_tar:
     url = os.path.basename(where) + '.tar.gz?tarball=1'
     query = sticky_query(query_dict)
     if query:
@@ -2426,7 +2426,7 @@ def main():
   elif full_name[-5:] == '.diff' and os.path.isfile(full_name[:-5] + ',v') \
        and query_dict.has_key('r1') and query_dict.has_key('r2'):
     view_diff(request, full_name[:-5])
-  elif cfg.options.tarball \
+  elif cfg.options.allow_tar \
        and full_name[-7:] == '.tar.gz' and query_dict.has_key('tarball'):
     download_tarball(request)
   else:

cgi/viewcvs.conf.dist

@@ -437,8 +437,8 @@ disable_enscript_lang =
 #
 # ViewCVS can generate tarball from a repository on the fly.
 #
-tarball = 0
-# tarball = 1
+allow_tar = 0
+# allow_tar = 1
 
 #---------------------------------------------------------------------------
 [vhosts]

lib/config.py

@@ -189,7 +189,7 @@ class Config:
     self.options.use_enscript = 0
     self.options.enscript_path = ''
     self.options.disable_enscript_lang = ()
-    self.options.tarball = 0
+    self.options.allow_tar = 0
 
     self.text.long_intro = """\
     <p>