A few fixes.

backends.py

@@ -386,7 +386,7 @@ class NinjaBackend(Backend):
              ninja_quote(self.environment.get_build_command()),
              ninja_quote(self.environment.get_source_dir()),
              ninja_quote(self.environment.get_build_dir()))
-        outfile.write(" command = '%s' %s' '%s' '%s' --backend ninja\n" % c)
+        outfile.write(" command = '%s' '%s' '%s' '%s' --backend ninja\n" % c)
         outfile.write(' description = Regenerating build files\n')
         outfile.write(' generator = 1\n\n')
 

interpreter.py

@@ -562,7 +562,7 @@ class Interpreter():
             return self.builtin[varname]
         if varname in self.variables:
             return self.variables[varname]
-        raise InvalidCode('Line %d: unknown variable "%s".' % varname)
+        raise InvalidCode('Unknown variable "%s".' % varname)
 
     def set_variable(self, varname, variable):
         if varname in self.builtin:

mparser.py

@@ -147,6 +147,10 @@ def p_statement_array(t):
 def p_statement_array2(t):
     '''statement : LBRACKET args EOL RBRACKET
                  | LBRACKET EOL args EOL RBRACKET'''
+    if len(t) == 5:
+        t[0] = nodes.ArrayStatement(t[2], t.lineno(1))
+    else:
+        t[0] = nodes.ArrayStatement(t[3], t.lineno(1))
 
 def p_statement_func_call(t):
     'statement : expression LPAREN args RPAREN'