[b]lock tree node

dotfiles/kakrc

@@ -115,6 +115,7 @@ a,arguments
 s,statement
 d,declaration
 n,number
+b,block
 \",string" |
 while IFS=, read -r cmd group ; do
     echo "map -docstring '$group child' global tree-children '$cmd' ':tree-select-children $group<ret>'"
@@ -124,6 +125,7 @@ done
 }
 
 
+
 #TODO
 # map global user '&' ':qhl-word<ret>' -docstring "Highlight current word"
 # map global user '"' ':unqhl<ret>' -docstring "Remove highlight"