Remove trailing whitespace.

The result of
  find . -name "*.[ch]" -exec emacs -batch {} \
    --eval="(progn (delete-trailing-whitespace) (and (buffer-modified-p) (save-buffer)))" \;

1 files changed, 53 insertions, 53 deletions

diff --git a/mh.c b/mh.c
index 8d44f0fb..bf403114 100644
--- a/mh.c
+++ b/mh.c
@@ -2,17 +2,17 @@
  * Copyright (C) 1996-2002,2007,2009 Michael R. Elkins <me@mutt.org>
  * Copyright (C) 1999-2005 Thomas Roessler <roessler@does-not-exist.org>
  * Copyright (C) 2010,2013 Michael R. Elkins <me@mutt.org>
- * 
+ *
  *     This program is free software; you can redistribute it and/or modify
  *     it under the terms of the GNU General Public License as published by
  *     the Free Software Foundation; either version 2 of the License, or
  *     (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *     GNU General Public License for more details.
- * 
+ *
  *     You should have received a copy of the GNU General Public License
  *     along with this program; if not, write to the Free Software
  *     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -693,7 +693,7 @@ static void maildir_parse_flags (HEADER * h, const char *path)
   if ((p = strrchr (path, ':')) != NULL && mutt_strncmp (p + 1, "2,", 2) == 0)
   {
     p += 3;
-    
+
     mutt_str_replace (&h->maildir_flags, p);
     q = h->maildir_flags;
 
@@ -723,7 +723,7 @@ static void maildir_parse_flags (HEADER * h, const char *path)
 	  h->deleted = 1;
 	}
 	break;
-      
+
       default:
 	*q++ = *p;
 	break;
@@ -731,7 +731,7 @@ static void maildir_parse_flags (HEADER * h, const char *path)
       p++;
     }
   }
-  
+
   if (q == h->maildir_flags)
     FREE (&h->maildir_flags);
   else if (q)
@@ -768,7 +768,7 @@ static void maildir_update_mtime (CONTEXT * ctx)
   mutt_buffer_pool_release (&buf);
 }
 
-/* 
+/*
  * Actually parse a maildir message.  This may also be used to fill
  * out a fake header structure generated by lazy maildir parsing.
  */
@@ -798,9 +798,9 @@ static HEADER *maildir_parse_message (int magic, const char *fname,
 
     if (magic == MUTT_MAILDIR)
     {
-      /* 
+      /*
        * maildir stores its flags in the filename, so ignore the
-       * flags in the header of the message 
+       * flags in the header of the message
        */
 
       h->old = is_old;
@@ -981,37 +981,37 @@ static struct maildir*  maildir_merge_lists (struct maildir *left,
   struct maildir* head;
   struct maildir* tail;
 
-  if (left && right) 
+  if (left && right)
   {
     if (cmp (left, right) < 0)
     {
       head = left;
       left = left->next;
     }
-    else 
+    else
     {
       head = right;
       right = right->next;
     }
-  } 
-  else 
+  }
+  else
   {
-    if (left) 
+    if (left)
       return left;
-    else 
+    else
       return right;
   }
-    
+
   tail = head;
 
-  while (left && right) 
+  while (left && right)
   {
     if (cmp (left, right) < 0)
     {
       tail->next = left;
       left = left->next;
-    } 
-    else 
+    }
+    else
     {
       tail->next = right;
       right = right->next;
@@ -1019,7 +1019,7 @@ static struct maildir*  maildir_merge_lists (struct maildir *left,
     tail = tail->next;
   }
 
-  if (left) 
+  if (left)
   {
     tail->next = left;
   }
@@ -1071,7 +1071,7 @@ static struct maildir* maildir_sort (struct maildir* list, size_t len,
   struct maildir* right = list;
   size_t c = 0;
 
-  if (!list || !list->next) 
+  if (!list || !list->next)
   {
     return list;
   }
@@ -1080,7 +1080,7 @@ static struct maildir* maildir_sort (struct maildir* list, size_t len,
     return maildir_ins_sort (list, cmp);
 
   list = list->next;
-  while (list && list->next) 
+  while (list && list->next)
   {
     right = right->next;
     list = list->next->next;
@@ -1129,12 +1129,12 @@ static struct maildir *skip_duplicates (struct maildir *p, struct maildir **last
 }
 #endif
 
-/* 
+/*
  * This function does the second parsing pass
  */
 static void maildir_delayed_parsing (CONTEXT * ctx, struct maildir **md,
 			      progress_t *progress)
-{ 
+{
   struct maildir *p, *last = NULL;
   BUFFER *fn = NULL;
   int count;
@@ -1446,7 +1446,7 @@ static void maildir_flags (char *dest, size_t destlen, HEADER * hdr)
    * will end up in the cur directory, so we include it in the following
    * test even though there is no associated flag.
    */
-  
+
   if (hdr && (hdr->flagged || hdr->replied || hdr->read || hdr->deleted || hdr->old || hdr->maildir_flags))
   {
     char tmp[LONG_STRING];
@@ -1506,7 +1506,7 @@ static int mh_close_message (CONTEXT *ctx, MESSAGE *msg)
 
 /*
  * Open a new (temporary) message in a maildir folder.
- * 
+ *
  * Note that this uses _almost_ the maildir file name format, but
  * with a {cur,new} prefix.
  *
@@ -1587,23 +1587,23 @@ out:
 
 /*
  * Commit a message to a maildir folder.
- * 
+ *
  * msg->path contains the file name of a file in tmp/. We take the
- * flags from this file's name. 
+ * flags from this file's name.
  *
  * ctx is the mail folder we commit to.
- * 
+ *
  * hdr is a header structure to which we write the message's new
  * file name.  This is used in the mh and maildir folder synch
  * routines.  When this routine is invoked from mx_commit_message,
- * hdr is NULL. 
+ * hdr is NULL.
  *
  * msg->path looks like this:
- * 
+ *
  *    tmp/{cur,new}.mutt-HOSTNAME-PID-COUNTER:flags
- * 
+ *
  * See also maildir_open_new_message().
- * 
+ *
  */
 
 static int _maildir_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
@@ -1690,9 +1690,9 @@ static int maildir_commit_message (CONTEXT * ctx, MESSAGE * msg)
   return _maildir_commit_message (ctx, msg, NULL);
 }
 
-/* 
+/*
  * commit a message to an MH folder.
- * 
+ *
  */
 
 
@@ -1741,9 +1741,9 @@ static int _mh_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr,
   }
   closedir (dirp);
 
-  /* 
+  /*
    * Now try to rename the file to the proper name.
-   * 
+   *
    * Note: We may have to try multiple times, until we find a free
    * slot.
    */
@@ -1786,7 +1786,7 @@ static int mh_commit_message (CONTEXT * ctx, MESSAGE * msg)
 
 
 /* Sync a message in an MH folder.
- * 
+ *
  * This code is also used for attachment deletion in maildir
  * folders.
  */
@@ -1831,7 +1831,7 @@ static int mh_rewrite_message (CONTEXT * ctx, int msgno)
       restore = 0;
     }
 
-    /* 
+    /*
      * Try to move the new message to the old place.
      * (MH only.)
      *
@@ -1840,7 +1840,7 @@ static int mh_rewrite_message (CONTEXT * ctx, int msgno)
      * Note that there is a race condition against programs which
      * use the first free slot instead of the maximum message
      * number.  Mutt does _not_ behave like this.
-     * 
+     *
      * Anyway, if this fails, the message is in the folder, so
      * all what happens is that a concurrently running mutt will
      * lose flag modifications.
@@ -1987,9 +1987,9 @@ int mh_sync_mailbox (CONTEXT * ctx, int *index_hint)
 
   if (ctx->magic == MUTT_MH)
     i = mh_check_mailbox (ctx, index_hint);
-  else 
+  else
     i = maildir_check_mailbox (ctx, index_hint);
-      
+
   if (i != 0)
     return i;
 
@@ -2129,7 +2129,7 @@ static void maildir_update_tables (CONTEXT *ctx, int *index_hint)
   short old_sort;
   int old_count;
   int i, j;
-  
+
   if (Sort != SORT_ORDER)
   {
     old_sort = Sort;
@@ -2137,13 +2137,13 @@ static void maildir_update_tables (CONTEXT *ctx, int *index_hint)
     mutt_sort_headers (ctx, 1);
     Sort = old_sort;
   }
-  
+
   old_count = ctx->msgcount;
   for (i = 0, j = 0; i < old_count; i++)
   {
     if (ctx->hdrs[i]->active && index_hint && *index_hint == i)
       *index_hint = j;
-    
+
     if (ctx->hdrs[i]->active)
       ctx->hdrs[i]->index = j++;
   }
@@ -2159,7 +2159,7 @@ static int maildir_update_flags (CONTEXT *ctx, HEADER *o, HEADER *n)
    */
   int context_changed = ctx->changed;
   int header_changed;
-  
+
   /* user didn't modify this message.  alter the flags to match the
    * current state on disk.  This may not actually do
    * anything. mutt_set_flag() will just ignore the call if the status
@@ -2181,7 +2181,7 @@ static int maildir_update_flags (CONTEXT *ctx, HEADER *o, HEADER *n)
    */
   header_changed = o->changed;
   o->changed = 0;
-  
+
   /* if the mailbox was not modified before we made these
    * changes, unset the changed flag since nothing needs to
    * be synchronized.
@@ -2355,7 +2355,7 @@ static int maildir_check_mailbox (CONTEXT * ctx, int *index_hint)
   /* If we didn't just get new mail, update the tables. */
   if (occult)
     maildir_update_tables (ctx, index_hint);
-  
+
   /* do any delayed parsing we need to do. */
   maildir_delayed_parsing (ctx, &md, NULL);
 
@@ -2373,7 +2373,7 @@ static int maildir_check_mailbox (CONTEXT * ctx, int *index_hint)
   return 0;
 }
 
-/* 
+/*
  * This function handles arrival of new mail and reopening of
  * mh/maildir folders. Things are getting rather complex because we
  * don't have a well-defined "mailbox order", so the tricks from
@@ -2407,14 +2407,14 @@ static int mh_check_mailbox (CONTEXT * ctx, int *index_hint)
     mutt_buffer_pool_release (&buf);
     return -1;
   }
-  
+
   /* create .mh_sequences when there isn't one. */
   mutt_buffer_printf (buf, "%s/.mh_sequences", ctx->path);
   if ((i = stat (mutt_b2s (buf), &st_cur)) == -1 && errno == ENOENT)
   {
     char *tmp;
     FILE *fp = NULL;
-    
+
     if (mh_mkstemp (ctx, &fp, &tmp) == 0)
     {
       safe_fclose (&fp);
@@ -2703,7 +2703,7 @@ int mh_check_empty (const char *path)
   DIR *dp;
   struct dirent *de;
   int r = 1; /* assume empty until we find a message */
-  
+
   if ((dp = opendir (path)) == NULL)
     return -1;
   while ((de = readdir (dp)))
@@ -2715,7 +2715,7 @@ int mh_check_empty (const char *path)
     }
   }
   closedir (dp);
-  
+
   return r;
 }