--- a/ui.c	Fri Jan 17 19:30:48 2020 +0200
+++ b/ui.c	Fri Jan 17 20:03:41 2020 +0200
@@ -120,7 +120,7 @@
     chatWindows[0] = nn_window_new(NULL);
     nn_log_open(chatWindows[0]);
     currWin = chatWindows[0];
-    
+
     return TRUE;
 }
 
@@ -225,7 +225,7 @@
         *col = A_DIM | COLOR_PAIR(val);
     else if (val < 30)
         *col = A_BOLD | COLOR_PAIR(val - 9);
-    
+
     return TRUE;
 }
 
@@ -244,7 +244,7 @@
 
     (*buf)[*len] = ((unsigned char) ch) | color;
     (*len)++;
-    
+
     return TRUE;
 }
 
@@ -253,10 +253,10 @@
 {
     const char *s = fmt;
     int col = 0;
-    
+
     if (win == NULL)
         return -16;
-    
+
     while (*s)
     {
         if (win->line == NULL)
@@ -351,7 +351,7 @@
         // Save cursor position
         getyx(stdscr, sy, sx);
     }
-    
+
     // Check if update is forced or if the window is dirty
     if (currWin != NULL && (force || currWin->dirty))
     {
@@ -410,7 +410,7 @@
             " ½10½%s½13½ | ½16½%s½13½ | ½11½#%06x½13½ | WIN: %d: %s / %d | ½11½",
             tmpStamp,
             username,
-            usercolor, 
+            usercolor,
             currWin->num + 1,
             currWin->id != NULL ? currWin->id : "MAIN",
             currWin->pos);
@@ -424,7 +424,7 @@
             (currWin != NULL && currWin->id != NULL) ? currWin->id : "MAIN",
             currWin != NULL ? currWin->pos : 0);
 #endif
-        
+
         wmove(stdscr, scrHeight - 4, 0);
         wbkgdset(stdscr, COLOR_PAIR(10));
         wclrtoeol(stdscr);
@@ -438,7 +438,7 @@
                 waddstr(stdscr, tmpStr);
             }
         }
-    
+
         // Restore cursor position
         wmove(stdscr, sy, sx);
     }
@@ -482,13 +482,13 @@
     BOOL (*callback)(int, nn_editbuf_t *, nn_editstate_t *))
 {
     int c, cnt = 0;
-    
+
     // Handle several buffered keypresses at once
     do
     {
         c = wgetch(stdscr);
-        
-        /* Handle various problematic cases where terminal 
+
+        /* Handle various problematic cases where terminal
          * keycodes do not get properly translated by curses
          */
         if (c == 10 || c == 13)
@@ -683,14 +683,14 @@
     {
         nnwin_input_process(editBuf, editState, callback);
         update(editBuf, editState);
-    }    
-    
+    }
+
     if (allowEmpty || editBuf->len > 0)
         res = nn_editbuf_get_string(editBuf, 0, editBuf->len);
     else
         res = NULL;
 
     nn_editbuf_free(editBuf);
-    
+
     return res;
 }