Trim trailing white space throughout the project

Many editors clean up trailing white space on save. By removing it all
in one go, it helps keep future diffs cleaner by avoiding spurious white
space changes on unrelated lines.

1 files changed, 43 insertions, 43 deletions

diff --git a/examples/pymicko.py b/examples/pymicko.py
index 0db2938..e0fe205 100644
--- a/examples/pymicko.py
+++ b/examples/pymicko.py
@@ -62,7 +62,7 @@ DEBUG = 0
 # (small subset of C made for compiler course at Faculty of Technical Sciences, Chair for Applied Computer Sciences, Novi Sad, Serbia)

 

 # Patterns:

- 

+

 # letter

 #  ->    "_" | "a" | "A" | "b" | "B" | "c" | "C" | "d" | "D" | "e" | "E" | "f"

 #      | "F" | "g" | "G" | "h" | "H" | "i" | "I" | "j" | "J" | "k" | "K" | "l"

@@ -72,56 +72,56 @@ DEBUG = 0
 

 # digit

 #  ->  "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9"

- 

+

 # identifier

 #  ->  letter ( letter | digit )*

- 

+

 # int_constant

 #  ->  digit +

- 

+

 # unsigned_constant

 #  ->  digit + ( "u" | "U" )

- 

+

 # Productions:

- 

+

 # program

 #  ->  variable_list function_list

 #  ->  function_list

- 

+

 # variable_list

 #  ->  variable ";"

 #  ->  variable_list variable ";"

- 

+

 # variable

 #  ->  type identifier

-  

+

 # type

 #  ->  "int"

 #  ->  "unsigned"

-  

+

 # function_list

 #  ->  function

 #  ->  function_list function

- 

+

 # function

 #  ->  type identifier "(" parameters ")" body

- 

+

 # parameters

 #  ->  <empty>

 #  ->  parameter_list

- 

+

 # parameter_list

 #  ->  variable

 #  ->  parameter_list "," variable

- 

+

 # body

 #  ->  "{" variable_list statement_list "}"

 #  ->  "{" statement_list "}"

- 

+

 # statement_list

 #  ->  <empty>

 #  ->  statement_list statement

- 

+

 # statement

 #  ->  assignement_statement

 #  ->  function_call_statement

@@ -129,20 +129,20 @@ DEBUG = 0
 #  ->  while_statement

 #  ->  return_statement

 #  ->  compound_statement

- 

+

 # assignement_statement

 #  ->  identifier "=" num_exp ";"

- 

+

 # num_exp

 #  ->  mul_exp

 #  ->  num_exp "+" mul_exp

 #  ->  num_exp "-" mul_exp

- 

+

 # mul_exp

 #  ->  exp

 #  ->  mul_exp "*" exp

 #  ->  mul_exp "/" exp

- 

+

 # exp

 #  ->  constant

 #  ->  identifier

@@ -150,38 +150,38 @@ DEBUG = 0
 #  ->  "(" num_exp ")"

 #  ->  "+" exp

 #  ->  "-" exp

- 

+

 # constant

 #  ->  int_constant

 #  ->  unsigned_constant

- 

+

 # function_call

 #  ->  identifier "(" arguments ")"

- 

+

 # arguments

 #  ->  <empty>

 #  ->  argument_list

- 

+

 # argument_list

 #  ->  num_exp

 #  ->  argument_list "," num_exp

- 

+

 # function_call_statement

 #  ->  function_call ";"

- 

+

 # if_statement

 #  ->  "if" "(" log_exp ")" statement

 #  ->  "if" "(" log_exp ")" statement "else" statement

 #  ->   ->   ->   ->   ->   ->   -> ->   2

- 

+

 # log_exp

 #  ->  and_exp

 #  ->  log_exp "||" and_exp

- 

+

 # and_exp

 #  ->  rel_exp

 #  ->  and_exp "&&" rel_exp

- 

+

 # rel_exp

 #  ->  num_exp  "<" num_exp

 #  ->  num_exp  ">" num_exp

@@ -189,16 +189,16 @@ DEBUG = 0
 #  ->  num_exp  ">=" num_exp

 #  ->  num_exp  "==" num_exp

 #  ->  num_exp  "!=" num_exp

- 

+

 # while_statement

 #  ->  "while" "(" log_exp ")" statement

- 

+

 # return_statement

 #  ->  "return" num_exp ";"

- 

+

 # compound_statement

 #  ->  "{" statement_list "}"

- 

+

 # Comment: /* a comment */

 

 ##########################################################################################

@@ -280,13 +280,13 @@ class SemanticException(Exception):
             self.text = line(exshared.location, exshared.text)

         else:

             self.line = self.col = self.text = None

-            

-    def _get_message(self): 

+

+    def _get_message(self):

         return self._message

-    def _set_message(self, message): 

+    def _set_message(self, message):

         self._message = message

     message = property(_get_message, _set_message)

-    

+

     def __str__(self):

         """String representation of the semantic error"""

         msg = "Error"

@@ -322,7 +322,7 @@ class SymbolTableEntry(object):
         """Sets attribute's name and value"""

         self.attribute_name = name

         self.attribute = value

-    

+

     def attribute_str(self):

         """Returns attribute string (used only for table display)"""

         return "{}={}".format(self.attribute_name, self.attribute) if self.attribute != None else "None"

@@ -468,7 +468,7 @@ class SymbolTable(object):
         except Exception:

             self.error()

         return same

-    

+

     def same_type_as_argument(self, index, function_index, argument_number):

         """Returns True if index and function's argument are of the same type

            index - index in symbol table

@@ -924,7 +924,7 @@ class MicroC(object):
         if print_location and (exshared.location != None):

             msg += "\n%s" % wtext

         print(msg)

-        

+

 

     def data_begin_action(self):

         """Inserts text at start of data segment"""

@@ -1311,7 +1311,7 @@ if 0:
     #main program

     mc = MicroC()

     output_file = "output.asm"

-    

+

     if len(argv) == 1:

         input_file = stdin

     elif len(argv) == 2:

@@ -1345,7 +1345,7 @@ if 0:
 ##########################################################################################

 

 if __name__ == "__main__":

-    

+

     test_program_example = """

         int a;

         int b;

@@ -1384,4 +1384,4 @@ if __name__ == "__main__":
 

     mc = MicroC()

     mc.parse_text(test_program_example)

-    print(mc.codegen.code)
\ No newline at end of file
+    print(mc.codegen.code)