diff --git a/MiniC/test_codegen.py b/MiniC/test_codegen.py
index 5cb0294..05228cb 100755
--- a/MiniC/test_codegen.py
+++ b/MiniC/test_codegen.py
@@ -6,7 +6,7 @@ import pytest
 import glob
 from test_expect_pragma import (
     TestExpectPragmas, TestCompiler,
-    filter_pathnames, cat
+    cat
     )
 
 """
@@ -69,21 +69,21 @@ MINIC_EVAL = os.path.join(
 #     MINIC_EVAL = os.path.join(
 #         HERE, '..', '..', 'TP03', 'MiniC-type-interpret', 'Main.py')
 
-# Avoid duplicates
-ALL_IN_MEM_FILES = list(set(ALL_FILES) | set(ALLOC_FILES))
-ALL_IN_MEM_FILES.sort()
-ALL_FILES = list(set(ALL_FILES))
-ALL_FILES.sort()
-
 if 'TEST_FILES' in os.environ:
     ALLOC_FILES = ALL_FILES
     ALL_IN_MEM_FILES = ALL_FILES
 
+ALL_IN_MEM_FILES = list(set(ALL_FILES) | set(ALLOC_FILES))
 if 'FILTER' in os.environ:
-    ALL_FILES = filter_pathnames(ALL_FILES, os.environ['FILTER'])
-    ALLOC_FILES = filter_pathnames(ALLOC_FILES, os.environ['FILTER'])
-    ALL_IN_MEM_FILES = filter_pathnames(ALL_IN_MEM_FILES, os.environ['FILTER'])
+    FILTER_FILES = glob.glob(os.path.join(HERE, os.environ['FILTER']), recursive=True)
+    ALL_FILES = list(set(FILTER_FILES) & set(ALL_FILES))
+    ALLOC_FILES = list(set(FILTER_FILES) & set(ALLOC_FILES))
+    ALL_IN_MEM_FILES = list(set(FILTER_FILES) & set(ALL_IN_MEM_FILES))
 
+# Avoid duplicates
+ALL_IN_MEM_FILES.sort()
+ALL_FILES = list(set(ALL_FILES))
+ALL_FILES.sort()
 
 class TestCodeGen(TestExpectPragmas, TestCompiler):
     DISABLE_CODEGEN = DISABLE_CODEGEN
diff --git a/MiniC/test_interpreter.py b/MiniC/test_interpreter.py
index 1da3fe2..9095ba3 100755
--- a/MiniC/test_interpreter.py
+++ b/MiniC/test_interpreter.py
@@ -5,7 +5,7 @@ import os
 import sys
 from test_expect_pragma import (
     TestExpectPragmas, cat,
-    TestCompiler, filter_pathnames
+    TestCompiler
     )
 
 HERE = os.path.dirname(os.path.realpath(__file__))
@@ -34,7 +34,8 @@ if 'TEST_FILES' in os.environ:
 MINIC_EVAL = os.path.join(IMPLEM_DIR, 'MiniCC.py')
 
 if 'FILTER' in os.environ:
-    ALL_FILES = filter_pathnames(ALL_FILES, os.environ['FILTER'])
+    FILTER_FILES = glob.glob(os.path.join(HERE, os.environ['FILTER']), recursive=True)
+    ALL_FILES = list(set(FILTER_FILES) & set(ALL_FILES))
 
 
 class TestInterpret(TestExpectPragmas, TestCompiler):
diff --git a/TP03/tp3.pdf b/TP03/tp3.pdf
index 84a6c46..84dc914 100644
Binary files a/TP03/tp3.pdf and b/TP03/tp3.pdf differ
diff --git a/TP04/tp4a.pdf b/TP04/tp4a.pdf
index b2cdd05..604e689 100644
Binary files a/TP04/tp4a.pdf and b/TP04/tp4a.pdf differ