Merge branch 'master' into next

[sup] / lib / sup / modes / thread-index-mode.rb

diff --git a/lib/sup/modes/thread-index-mode.rb b/lib/sup/modes/thread-index-mode.rb
index 610828e62fa1fd705d570b0ae417b388739d1900..802406fd4872dd145eee76f5f5e789f3b9e4bd01 100644 (file)
--- a/lib/sup/modes/thread-index-mode.rb
+++ b/lib/sup/modes/thread-index-mode.rb
@@ -510,9 +510,14 @@ EOS
   end
 
   def tag_matching
-    query = BufferManager.ask :search, "tag threads matching: "
+    query = BufferManager.ask :search, "tag threads matching (regex): "
     return if query.nil? || query.empty?
-    query = /#{query}/i
+    query = begin
+      /#{query}/i
+    rescue RegexpError => e
+      BufferManager.flash "error interpreting '#{query}': #{e.message}"
+      return
+    end
     @mutex.synchronize { @threads.each { |t| @tags.tag t if thread_matches?(t, query) } }
     regen_text
   end