Don't fflush(stdout) when it's not helpful

diff --git a/Documentation/asciidoc.conf b/Documentation/asciidoc.conf
index 60e15ba3494b93f2c956356d3d5fd905385d0c1f..6b6220dfdbd6cacb8a05be4995279bbd0487fada 100644 (file)
--- a/Documentation/asciidoc.conf
+++ b/Documentation/asciidoc.conf
@@ -8,7 +8,8 @@
 # the command.
 
 [attributes]
-caret=^
+plus=+
+caret=^
 startsb=[
 endsb=]
 tilde=~
@@ -54,5 +55,3 @@ ifdef::backend-xhtml11[]
 [gitlink-inlinemacro]
 <a href="{target}.html">{target}{0?({0})}</a>
 endif::backend-xhtml11[]
-
-