remove trailing spaces

This is done by `sed -i -e 's/[ \t]*$//' *.[c,h]`, which should not
introduce any functionality change.

1 files changed, 5 insertions, 5 deletions

diff --git a/reader.h b/reader.h
index 15c6b9da..37e73f2b 100644
--- a/reader.h
+++ b/reader.h
@@ -1,4 +1,4 @@
-/** \file reader.h 
+/** \file reader.h
 
     Prototypes for functions for reading data from stdin and passing
 	to the parser. If stdin is a keyboard, it supplies a killring,
@@ -46,7 +46,7 @@ wchar_t *reader_current_filename();
 
 /**
    Push a new filename on the stack of read files
-   
+
    \param fn The fileanme to push
 */
 void reader_push_current_filename( const wchar_t *fn );
@@ -108,7 +108,7 @@ int reader_interrupted();
 wchar_t *reader_readline();
 
 /**
-   Push a new reader environment. 
+   Push a new reader environment.
 */
 void reader_push( wchar_t *name );
 
@@ -118,7 +118,7 @@ void reader_push( wchar_t *name );
 void reader_pop();
 
 /**
-   Specify function to use for finding possible tab completions. The function must take these arguments: 
+   Specify function to use for finding possible tab completions. The function must take these arguments:
 
    - The command to be completed as a null terminated array of wchar_t
    - An array_list_t in which completions will be inserted.
@@ -148,7 +148,7 @@ void reader_set_test_function( int (*f)( wchar_t * ) );
 void reader_set_prompt( wchar_t *prompt );
 
 /**
-   Returns true if the shell is exiting, 0 otherwise. 
+   Returns true if the shell is exiting, 0 otherwise.
 */
 int exit_status();