r11859: Canonicalize whitespace

[cl-readline.git] / cl-termios.c

diff --git a/cl-termios.c b/cl-termios.c
index cfc9a8b67eb42e5717697b8d21802df16db342f3..221dc63e9ef66ff80d579ef7e1d48e3f251fbefb 100644 (file)
--- a/cl-termios.c
+++ b/cl-termios.c
@@ -1,6 +1,6 @@
 /*
  *   Copyright (c) 2003 Nikodemus Siivola
- *   
+ *
  *   Permission is hereby granted, free of charge, to any person obtaining
  *   a copy of this software and associated documentation files (the
  *   "Software"), to deal in the Software without restriction, including
@@ -8,10 +8,10 @@
  *   distribute, sublicense, and/or sell copies of the Software, and to
  *   permit persons to whom the Software is furnished to do so, subject to
  *   the following conditions:
- *   
+ *
  *   The above copyright notice and this permission notice shall be included
  *   in all copies or substantial portions of the Software.
- *   
+ *
  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -49,13 +49,13 @@ save_term (void)
 
   return 1;
 }
-  
+
 void
 restore_term (void)
 {
   state_t * tmp = stack;
   if (!stack) return;
-  
+
   tcsetattr (STDIN_FILENO, TCSANOW, stack->attr);
   stack = stack->next;
 
@@ -66,8 +66,8 @@ restore_term (void)
 int
 no_echo (void)
 {
-  struct termios attr;  
-  if (! (isatty (STDIN_FILENO) && save_term ())) 
+  struct termios attr;
+  if (! (isatty (STDIN_FILENO) && save_term ()))
     return 0;
 
   tcgetattr (STDIN_FILENO, &attr);