4 files changed, 7 insertions, 0 deletions
diff --git a/src/ast.c b/src/ast.c
index 4d46106..eb3ac54 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -118,3 +118,5 @@ AST_NODE* makeExprNode(EXPR_KIND exprKind, int operationEnumValue)
     }
     return exprNode;
 }
+
+// vim: set sw=4 ts=4 sts=4 et:
diff --git a/src/ast.h b/src/ast.h
index 891d869..7454117 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -180,3 +180,4 @@ void semanticAnalysis(AST_NODE *root);
 void printGV(AST_NODE *root, const char* fileName);
 
 #endif
+// vim: set sw=4 ts=4 sts=4 et:
diff --git a/src/draw.c b/src/draw.c
index 11cad74..36bce48 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -212,3 +212,5 @@ void printGV(AST_NODE *root, const char* fileName)
     fprintf(fp , "}\n");
     fclose(fp);
 }
+
+// vim: set sw=4 ts=4 sts=4 et:
diff --git a/src/parser.y b/src/parser.y
index 2c126c0..e9493e1 100644
--- a/src/parser.y
+++ b/src/parser.y
@@ -694,3 +694,5 @@ static void yyerror(const char *mesg)
         line_number, yytext);
     exit(1);
 }
+
+// vim: set sw=4 ts=4 sts=4 et: