--- a/tools/ppl.c	Fri Mar 06 16:37:15 2015 +0200
+++ b/tools/ppl.c	Fri Mar 06 18:14:03 2015 +0200
@@ -93,7 +93,7 @@
         case 1:
             dmVerbosity++;
             break;
-        
+
         case 2:
             engine.optVFlags |= SDL_FULLSCREEN;
             break;
@@ -111,7 +111,7 @@
                     engine.optScrWidth = w;
                     engine.optScrHeight = h;
                 }
-                else 
+                else
                 {
                     dmErrorMsg("Invalid size argument '%s'.\n", optArg);
                     return FALSE;
@@ -156,7 +156,7 @@
             dmErrorMsg("Unknown option '%s'.\n", currArg);
             return FALSE;
     }
-    
+
     return TRUE;
 }
 
@@ -170,7 +170,7 @@
         dmErrorMsg("Too many filename arguments '%s'\n", currArg);
         return FALSE;
     }
-    
+
     return TRUE;
 }
 
@@ -190,12 +190,12 @@
             xc += 4;
             continue;
         }
-        
+
         if (ch >= 0 && ch < font->nglyphs && (glyph = font->glyphs[ch]) != NULL)
         {
             if (blit == NULL)
                 blit = dmGetUnscaledBlitFunc(glyph->format, screen->format, mode);
-            
+
             blit(glyph, xc, yc, screen);
             xc += font->width;
         }
@@ -216,7 +216,7 @@
 void dmDrawBMTextQ(SDL_Surface *screen, DMBitmapFont *font, int mode, int xc, int yc, const char *fmt, ...)
 {
     va_list ap;
-    
+
     va_start(ap, fmt);
     dmDrawBMTextVAQ(screen, font, mode, xc, yc, fmt, ap);
     va_end(ap);
@@ -310,10 +310,10 @@
         qheight = y1 - y0,
         nwidth = jsetNChannels,
         nheight = 1;
-    
+
     if (qheight < 40)
         return;
-    
+
     while (qwidth / nwidth <= 60 && qheight / nheight >= 40)
     {
         nheight++;
@@ -321,7 +321,7 @@
     }
 
 //    fprintf(stderr, "%d x %d\n", nwidth, nheight);
-    
+
     if (qheight / nheight <= 40)
     {
         nwidth = qwidth / 60;
@@ -330,7 +330,7 @@
 
     qwidth /= nwidth;
     qheight /= nheight;
-        
+
     for (nchannel = qy = 0; qy < nheight && nchannel < jsetNChannels; qy++)
     {
         for (qx = 0; qx < nwidth && nchannel < jsetNChannels; qx++)
@@ -371,7 +371,7 @@
 {
     char text[32];
     char *ptr = text;
-    
+
     switch (n->note)
     {
         case jsetNotSet:
@@ -434,7 +434,7 @@
         *ptr++ = dmHexVal(n->volume);
     }
     *ptr++ = '_';
-    
+
     if (n->effect >= 0 && n->effect < jmpNMODEffectTable)
         *ptr++ = jmpMODEffectTable[n->effect];
     else
@@ -480,7 +480,7 @@
 
     for (nchannel = 0; nchannel < qwidth; nchannel++)
     {
-        int bx0 = x0 + lwidth + 1 + nchannel * cwidth, 
+        int bx0 = x0 + lwidth + 1 + nchannel * cwidth,
             bx1 = bx0 + cwidth;
 
         dmFillRect(screen, bx0+1, qy0+1, bx1-1, qy1-1,
@@ -492,7 +492,7 @@
 
     for (nchannel = 0; nchannel < qwidth; nchannel++)
     {
-        int bx0 = x0 + lwidth + 1 + nchannel * cwidth, 
+        int bx0 = x0 + lwidth + 1 + nchannel * cwidth,
             bx1 = bx0 + cwidth;
 
         dmDrawVLine(screen, qy0 + 1, qy1 - 1, bx1, col.viewDiv);
@@ -502,17 +502,17 @@
             dmDrawBMTextConstQ(screen, font, DMD_TRANSPARENT,
                 bx0 + (cwidth - font->width * 5) / 2, qy1 + 3, "MUTED");
         }
-        
+
         dmDrawBMTextQ(screen, font, DMD_TRANSPARENT,
             bx0 + (cwidth - font->width * 3) / 2, y0 + 1, "%3d",
             nchannel + choffs);
     }
-    
+
     for (nrow = 0; nrow < qheight; nrow++)
     {
         int crow = nrow - midrow + row;
         yc = qy0 + 2 + (font->height + 1) * nrow;
-        
+
         if (crow >= 0 && crow < pat->nrows)
         {
             dmDrawBMTextQ(screen, font, DMD_TRANSPARENT, x0, yc, "%03d", crow);
@@ -574,7 +574,7 @@
         dmErrorMsg("No filename specified.\n");
         return 1;
     }
-    
+
     if ((result = dmf_create_stdio(optFilename, "rb", &file)) != DMERR_OK)
     {
         dmErrorMsg("Error opening file '%s', %d: (%s)\n",
@@ -659,7 +659,7 @@
         dmErrorMsg("jvmInit() returned NULL\n");
         goto error_exit;
     }
-    
+
     switch (optOutFormat)
     {
         case JSS_AUDIO_S16: engine.afmt.format = AUDIO_S16SYS; break;
@@ -686,14 +686,14 @@
         goto error_exit;
     }
     audioInit = TRUE;
-    
+
     // Initialize player
     if ((engine.plr = jmpInit(engine.dev)) == NULL)
     {
         dmErrorMsg("jmpInit() returned NULL\n");
         goto error_exit;
     }
-    
+
     jvmSetCallback(engine.dev, jmpExec, engine.plr);
     jmpSetModule(engine.plr, engine.mod);
     jmpPlayOrder(engine.plr, optStartOrder);
@@ -721,7 +721,7 @@
     SDL_UnlockAudio();
 
     int currTick, prevTick = 0, prevRow = -1;
-    
+
     while (!engine.exitFlag)
     {
         currTick = SDL_GetTicks();
@@ -736,7 +736,7 @@
                     case SDLK_ESCAPE:
                         engine.exitFlag = TRUE;
                         break;
-                    
+
                     case SDLK_SPACE:
                         engine.pauseFlag = !engine.pauseFlag;
                         SDL_PauseAudio(engine.pauseFlag);
@@ -832,13 +832,13 @@
         if (!engine.plr->isPlaying)
             engine.exitFlag = TRUE;
         JSS_UNLOCK(engine.plr);
-        
+
         if (currRow != prevRow || force)
         {
             prevRow = currRow;
             force = TRUE;
         }
-        
+
         // Draw frame
         if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0)
         {
@@ -849,7 +849,7 @@
         if (force)
         {
             dmClearSurface(engine.screen, col.boxBg);
-            
+
             dmDrawBMTextQ(engine.screen, font, DMD_TRANSPARENT, 5, 5, "%s v%s by ccr/TNSP - (c) Copyright 2012-2015 TNSP", dmProgDesc, dmProgVersion);
 
             dmDrawBMTextQ(engine.screen, font, DMD_TRANSPARENT, 5, 5 + 12 + 11,
@@ -859,7 +859,7 @@
             dmDisplayPattern(engine.screen, 5, 40,
                 engine.screen->w - 6, engine.screen->h * 0.8,
                 currPattern, currRow);
-            
+
             JSS_LOCK(engine.plr);
             dmDrawBMTextQ(engine.screen, font, DMD_TRANSPARENT, 5, 5 + 12,
             "Tempo: %3d | Speed: %3d | Row: %3d/%-3d | Order: %3d/%-3d | Pattern: %3d/%-3d",