Ignore unknown commands in config file, fixes ConnorAtherton#106

camdez · Oct 17, 2014 · 644fb9e · 644fb9e
1 parent ce4908d
commit 644fb9e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/rbreadline.rb b/lib/rbreadline.rb
@@ -2380,7 +2380,8 @@ def rl_named_function(name)
       return :rl_beg_of_line
     else
       if name =~ /^[-a-z]+$/
-        return ('rl_'+name.gsub('-','_')).to_sym
+        method = ('rl_' + name.gsub('-', '_')).to_sym
+        return method if respond_to?(method)
       end
     end
     nil
@@ -2416,7 +2417,8 @@ def rl_parse_and_bind(string)
 
     if string =~ /"(.*)"\s*:\s*(.*)$/
       key, funname = $1, $2
-      rl_bind_key(key, rl_named_function(funname))
+      func = rl_named_function(funname)
+      rl_bind_key(key, func) if func
     end
 
     0