SIMPLE_VAR = coucou
SIMPLE_VAR_COMMENT = the comment is gone # comment
$(SIMPLE_VAR) = 1 

# the following line starts with a space then a tab
 	SPACES_BEFORE_TAB =  	  var_beginning	var_end

sparse_rule: depa depb

	command 1

	command 2

 B 	 =  	  B_var_beginning	B_var_end

packed_rule: depa depb
	command 1
	command 2

silent_rule: depa depb
	    @  command 1
	@command 2

rule_comment: depa depb # comment

command_space_rule: depa depb
	      echo spaces before
	echo spaces after        
	echo this is a # comment

simple_rule: simple_dep

no_dep_rule:

variable_rule: beginning $(SIMPLE_VAR) end
	echo "shouldn't be expanded: $(SIMPLE_VAR)"