remove requirement that space follows the colon in header parsing

diff --git a/lib/sup/mbox.rb b/lib/sup/mbox.rb
index 0ce52fe24fd9ff8bbba19bea2141dfd8e4d4625d..0abedc099c671d27822e9235842844a94a489ba3 100644 (file)
--- a/lib/sup/mbox.rb
+++ b/lib/sup/mbox.rb
@@ -20,26 +20,26 @@ module MBox
     ## when scanning over large mbox files.
     while(line = f.gets)
       case line
-      when /^(From):\s+(.*?)\s*$/i,
-        /^(To):\s+(.*?)\s*$/i,
-        /^(Cc):\s+(.*?)\s*$/i,
-        /^(Bcc):\s+(.*?)\s*$/i,
-        /^(Subject):\s+(.*?)\s*$/i,
-        /^(Date):\s+(.*?)\s*$/i,
-        /^(References):\s+(.*?)\s*$/i,
-        /^(In-Reply-To):\s+(.*?)\s*$/i,
-        /^(Reply-To):\s+(.*?)\s*$/i,
-        /^(List-Post):\s+(.*?)\s*$/i,
-        /^(List-Subscribe):\s+(.*?)\s*$/i,
-        /^(List-Unsubscribe):\s+(.*?)\s*$/i,
-        /^(Status):\s+(.*?)\s*$/i: header[last = $1] = $2
-      when /^(Message-Id):\s+(.*?)\s*$/i: header[mid_field = last = $1] = $2
+      when /^(From):\s*(.*?)\s*$/i,
+        /^(To):\s*(.*?)\s*$/i,
+        /^(Cc):\s*(.*?)\s*$/i,
+        /^(Bcc):\s*(.*?)\s*$/i,
+        /^(Subject):\s*(.*?)\s*$/i,
+        /^(Date):\s*(.*?)\s*$/i,
+        /^(References):\s*(.*?)\s*$/i,
+        /^(In-Reply-To):\s*(.*?)\s*$/i,
+        /^(Reply-To):\s*(.*?)\s*$/i,
+        /^(List-Post):\s*(.*?)\s*$/i,
+        /^(List-Subscribe):\s*(.*?)\s*$/i,
+        /^(List-Unsubscribe):\s*(.*?)\s*$/i,
+        /^(Status):\s*(.*?)\s*$/i: header[last = $1] = $2
+      when /^(Message-Id):\s*(.*?)\s*$/i: header[mid_field = last = $1] = $2
 
       ## these next three can occur multiple times, and we want the
       ## first one
-      when /^(Delivered-To):\s+(.*)$/i,
-        /^(X-Original-To):\s+(.*)$/i,
-        /^(Envelope-To):\s+(.*)$/i: header[last = $1] ||= $2
+      when /^(Delivered-To):\s*(.*)$/i,
+        /^(X-Original-To):\s*(.*)$/i,
+        /^(Envelope-To):\s*(.*)$/i: header[last = $1] ||= $2
 
       when /^$/: break
       when /^\S+: /: last = nil # some other header we don't care about