# HG changeset patch
# User wenzelm
# Date 1572895492 -3600
# Node ID 38bed2483e6a99283f42f2c99b1264f05881c876
# Parent  35a8e15b7e036b45edb6296b8ccf7fe9629eafc7
proper message (amending 94442fce40a5);

diff -r 35a8e15b7e03 -r 38bed2483e6a src/Pure/PIDE/protocol.ML
--- a/src/Pure/PIDE/protocol.ML	Mon Nov 04 20:10:23 2019 +0100
+++ b/src/Pure/PIDE/protocol.ML	Mon Nov 04 20:24:52 2019 +0100
@@ -62,7 +62,8 @@
     tokens = toks ~~ sources}
   end;
 
-fun commands_accepted ids = Output.protocol_message Markup.commands_accepted [XML.Text (commas ids)];
+fun commands_accepted ids =
+  Output.protocol_message Markup.commands_accepted [XML.Text (space_implode "," ids)];
 
 val _ =
   Isabelle_Process.protocol_command "Document.define_command"