cleanup: convert tab to spaces and trim tail spaces

cleanup-code.sh

@@ -1,5 +1,13 @@
 #!/bin/bash
 
+tab2space() {
+    sed -i 's/\t/    /g' `find . -name '*.c'`
+    sed -i 's/\t/    /g' `find . -name '*.h'`
+
+    sed -i 's/\s\+$//g' `find . -name '*.c'`
+    sed -i 's/\s\+$//g' `find . -name '*.h'`
+}
+
 # templates
 # sed -i 's/\<AAA\>/__AAA/g' `grep AAA -rl include/ src/`
 # sed -i 's/\<AAA\>/__mgAAA/g' `grep AAA -rl include/ src/`
@@ -41,4 +49,6 @@
 # sed -i 's/\<sysres_init_inner_resource\>/__sysres_init_inner_resource/g' `grep sysres_init_inner_resource -rl include/ src/`
 # sed -i 's/\<sysres_get_system_res_path\>/__sysres_get_system_res_path/g' `grep sysres_get_system_res_path -rl include/ src/`
 
+tab2space
+
 exit 0

src/newgdi/mifpolycon.c

@@ -284,7 +284,7 @@ void miFillSppPoly (PDC pdc, int count, SppPointPtr ptsIn, int xTrans, int yTran
     DEALLOCATE_LOCAL(FirstPoint);
 }
 
-
+
 /* Find the index of the point with the smallest y.also return the
  * smallest and largest y */
 static int GetFPolyYBounds(register SppPointPtr pts, int n, double yFtrans, int* by, int* ty)

src/newgdi/rotatebmp.c

@@ -266,14 +266,14 @@ static void _parallelogram_map(HDC hdc, const BITMAP *bmp, fixed sx[4],
 
        if (index < 2)
            corner_bmp_y[i] = 0;
-       else
-	   /* Need `- 1' since otherwise it would be outside bitmap. */
+       else /* Need `- 1' since otherwise it would be outside bitmap. */
            corner_bmp_y[i] = (bmp_h << 16) - 1;
 
        if ((index == 0) || (index == 3))
            corner_bmp_x[i] = 0;
        else
            corner_bmp_x[i] = (bmp_w << 16) - 1;
+
        index = (index + right_index) & 3;
     }