From 480e9a40806a557084db2fd50fa02bec0a7d18ff Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Fri, 29 Jun 2012 23:07:19 +0000
Subject: [PATCH] web: cabal flag "blaze_html_0_5", off by default, uses the
 newer blaze-html 0.5

---
 hledger-web/hledger-web.cabal | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/hledger-web/hledger-web.cabal b/hledger-web/hledger-web.cabal
index 05209fc07..ede7b5b0b 100644
--- a/hledger-web/hledger-web.cabal
+++ b/hledger-web/hledger-web.cabal
@@ -47,6 +47,10 @@ flag threaded
     Description:   Build with support for multithreaded execution.
     Default:       True
 
+flag blaze_html_0_5
+    description:   Use the newer 0.5 version of blaze-html and blaze-markup.
+    default:       False
+
 flag dev
     Description:   Turn on development settings, like auto-reload templates.
     Default:       False
@@ -141,7 +145,6 @@ executable         hledger-web
                    , yesod-core
                    , yesod-default
                    , yesod-static
-                   , blaze-html                    < 0.5
                    , clientsession
                    , hamlet
                    , network-conduit
@@ -153,6 +156,13 @@ executable         hledger-web
                    , wai-extra
                    , warp
                    , yaml
+    if flag(blaze_html_0_5)
+      build-depends:
+                     blaze-html               >= 0.5     && < 0.6
+                   , blaze-markup             >= 0.5.1   && < 0.6
+    else
+      build-depends:
+                     blaze-html               >= 0.4     && < 0.5
 
 
   -- if flag(production)