Remove trailing whitespace

CHANGELOG

@@ -11,14 +11,14 @@
   * Beta support for demo recording and playback.
   * Initial support for red-blue anaglyph stereo.
   * Fixed bug where only the top half of scrolling image on the title screen was
-    displayed. 
+    displayed.
   * Fixed bug where menus would go black after switching away and back.
   * Added new "cycle weapon" key.
   * Added direct strafe keys.
 
 2.32-2005-10-31:
   * Added anisotropic filtering option, which reduces the blurring on walls when
-    viewed from an angle. 
+    viewed from an angle.
 
 2.32-2005-05-30:
   * Made warp transparent<

comments.txt

@@ -325,7 +325,7 @@ Very few comments have been included in the code; most are code that has been
 commented out.
 
 A lot of functions that don't return values are declared int(...) instead of
-void(...). 
+void(...).
 
 Some of the monster names date back to Walken, so they may seem a bit odd to
 someone unfamiliar with the history of Ken's Labyrinth.
@@ -484,7 +484,7 @@ Timing is done using an SDL timer callback. As SDL can not guarantee
 sufficient accuracy to provide a 240 Hz callback, the current time is checked
 every time the callback is executed, and the original KSM handler code run an
 amount of times corresponding to the duration that has elapsed. This smooths
-out most of the timer inaccuracy. 
+out most of the timer inaccuracy.
 
 10 ms delays have been added to places where the original game simply runs as
 quickly as possible to keep the speed in check. In the future, proper timing
@@ -527,7 +527,7 @@ interpolation) to 44 KHz before playback.
 
 My modifications didn't make the code much more readable. Sorry. I introduced
 several global variables to keep track of various graphics states; most of
-these exist solely to compensate for oddities in the original code. 
+these exist solely to compensate for oddities in the original code.
 
 Generally speaking, I tried to change as little as possible of the original
 code, which means that the graphics code design is almost nonexistent; most of

demo.c

@@ -92,7 +92,7 @@ demofile_t* demofile_open(const char* filename, demo_vardef_t* vars, int record,
             return d;
         }
     }
-    
+
     demofile_close(d);
     return NULL;
 }
@@ -136,7 +136,7 @@ static int demofile_write(demofile_t* d, const void* data, int size) {
         return gzwrite(d->gzfil, data, size);
     else
         return fwrite(data, 1, size, d->rawfil);
-        
+
 }
 
 static int demofile_write_hdr(demofile_t* d, int size, int clock) {
@@ -151,7 +151,7 @@ static int demofile_read_frame(demofile_t* d) {
     int readsize, timediff;
     Uint8 *delta, *rle, *delta_end, hdr[4];
     Uint64 *tdelta, *tdata;
-    
+
     if ((j = demofile_read(d, hdr, 4)) < 4) {
         return -1;
     }
@@ -224,7 +224,7 @@ int demofile_advance(demofile_t* d, int dir) {
     if (dir == -1) {
         if (!demofile_rewindable(d))
             return -1;
-        
+
         demofile_seek(d, -2);
         demofile_read(d, hdr, 2);
         prevsize = get16(hdr);
@@ -301,9 +301,9 @@ static int demofile_read_fileheader(demofile_t* d, demo_vardef_t* vars, const ch
     if (d->format > 1)
         return 0;
 
-    if (demofile_read(d, hdr, 4) < 4) 
+    if (demofile_read(d, hdr, 4) < 4)
         return 0;
-    
+
     nvars = get16(hdr);
     d->buffer_size = get16(hdr + 2);
 
@@ -417,7 +417,7 @@ static int demofile_write_fileheader(demofile_t* d, demo_vardef_t* vars, const c
 
     pos = 0;
     for (cvardef = vars; cvardef->name; cvardef++) {
-        
+
         cvartrack->ptr = cvardef->ptr;
         cvartrack->elemsize = cvardef->elemsize;
         cvartrack->cnt = cvardef->cnt;
@@ -497,7 +497,7 @@ void demofile_write_frame(demofile_t* d, int timediff) {
     Uint8 *ldata, *delta, *rle, *rle_end;
     Uint8 hdr[2];
     vartrack_t* ct;
-    
+
     ldata = d->cur_data;
     delta = d->delta_buf;
 
@@ -561,7 +561,7 @@ void demofile_write_frame(demofile_t* d, int timediff) {
 /*
 static int demofile_read_frame(demofile_t* d, Uint8* hdr, int dir) {
     int prev_ofs, readsize;
-    
+
     if (demo->format == 1) {
         if (demofile_read(d, hdr, 2) < 2)
             return 0;