configitems: register the 'web.style' config

mercurial/configitems.py

@@ -640,6 +640,9 b" coreconfigitem('web', 'refreshinterval',"
 coreconfigitem('web', 'stripes',
     default=1,
 )
+coreconfigitem('web', 'style',
+    default='paper',
+)
 coreconfigitem('worker', 'backgroundclose',
     default=dynamicdefault,
 )

mercurial/hgweb/hgwebdir_mod.py

@@ -173,7 +173,7 b' class hgwebdir(object):'
         self.repos = repos
         self.ui = u
         encoding.encoding = self.ui.config('web', 'encoding')
-        self.style = self.ui.config('web', 'style', 'paper')
+        self.style = self.ui.config('web', 'style')
         self.templatepath = self.ui.config('web', 'templates', None)
         self.stripecount = self.ui.config('web', 'stripes')
         if self.stripecount:

mercurial/hgweb/webcommands.py

@@ -762,7 +762,7 b' def filediff(web, req, tmpl):'
         ctx = fctx.changectx()
     basectx = ctx.p1()
 
-    style = web.config('web', 'style', 'paper')
+    style = web.config('web', 'style')
     if 'style' in req.form:
         style = req.form['style'][0]
 
@@ -999,7 +999,7 b' def filelog(web, req, tmpl):'
     revs = fctx.filelog().revs(start, end - 1)
     entries = []
 
-    diffstyle = web.config('web', 'style', 'paper')
+    diffstyle = web.config('web', 'style')
     if 'style' in req.form:
         diffstyle = req.form['style'][0]
 

mercurial/hgweb/webutil.py

@@ -406,7 +406,7 b' def changesetentry(web, req, tmpl, ctx):'
     if basectx is None:
         basectx = ctx.p1()
 
-    style = web.config('web', 'style', 'paper')
+    style = web.config('web', 'style')
     if 'style' in req.form:
         style = req.form['style'][0]