Remove trailing whitespace

25 files changed, 377 insertions, 377 deletions

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 7afd676..0ef1e64 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -55,3 +55,3 @@ check-options:
 	   $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -E - \
-		$(info_TEXINFOS) 
+		$(info_TEXINFOS)
 
@@ -95,3 +95,3 @@ all-check-docs: check-format check-options check-refs check-fixmes check-unrevis
 
-check-docs: 
+check-docs:
 	$(MAKE) -k all-check-docs
diff --git a/doc/check-docs.sh b/doc/check-docs.sh
index c0b0487..16b6b0e 100755
--- a/doc/check-docs.sh
+++ b/doc/check-docs.sh
@@ -44,3 +44,3 @@ do
 	shift
-done	
+done
 
@@ -59,3 +59,3 @@ join -v2 $TEMPDIR/src $TEMPDIR/doc > $TEMPDIR/doc-src
    echo "Not documented $item:"
-   cat $TEMPDIR/src-doc 
+   cat $TEMPDIR/src-doc
  fi
@@ -66,3 +66,3 @@ join -v2 $TEMPDIR/src $TEMPDIR/doc > $TEMPDIR/doc-src
 
-if [ -s $TEMPDIR/report ]; then 
+if [ -s $TEMPDIR/report ]; then
   cat $TEMPDIR/report
diff --git a/doc/mastermenu.el b/doc/mastermenu.el
index 3ab3341..a38e824 100644
--- a/doc/mastermenu.el
+++ b/doc/mastermenu.el
@@ -28,3 +28,3 @@
 
-;; Known bugs: @menu without previous sectioning command will inherit 
+;; Known bugs: @menu without previous sectioning command will inherit
 ;; documentation string from the previous menu. However, since such a
@@ -32,3 +32,3 @@
 
-(require 'texinfo)  
+(require 'texinfo)
 (require 'texnfo-upd)
diff --git a/doc/rendition.texi b/doc/rendition.texi
index 016583d..c4092ea 100644
--- a/doc/rendition.texi
+++ b/doc/rendition.texi
@@ -3,3 +3,3 @@
 @c whether FIXME information should be placed in footnotes or
-@c inlined. 
+@c inlined.
 
diff --git a/doc/wydawca.texi b/doc/wydawca.texi
index 3f5a682..876a8fa 100644
--- a/doc/wydawca.texi
+++ b/doc/wydawca.texi
@@ -161,3 +161,3 @@ to scan the source directories, gather the triplets, verify them,
 and to move any files that had passed the verification successfully to
-their distribution sites. 
+their distribution sites.
 
@@ -267,3 +267,3 @@ configuration file is @file{@var{sysconfdir}/wydawca.rc}, but if it is
 located elsewhere, you can specify its new location with the
-@option{--config-file} (@option{-c}) command line option. 
+@option{--config-file} (@option{-c}) command line option.
 
@@ -310,3 +310,3 @@ debugging level currently is 4, which prints an impractically big
 amount of information, which is useful mainly for @command{wydawca}
-developers. 
+developers.
 
@@ -323,3 +323,3 @@ further by supplying additional @option{--debug} options. The
 @option{--dry-run} option is useful when testing new configurations,
-for example: 
+for example:
 
@@ -335,3 +335,3 @@ $ wydawca -c new.cfg --dry-run
 @option{--help} (@option{-h}) prints a short usage summary, and
-@option{--version} (@option{-v}) prints program version number. 
+@option{--version} (@option{-v}) prints program version number.
 
@@ -380,3 +380,3 @@ it appears at @dfn{the top level} or @dfn{its scope is global}. When
 it appears within a block statement, we say that @dfn{it has block
-scope}. 
+scope}.
 
@@ -404,3 +404,3 @@ You can request inclusion of any file into your configuration file
 using @code{include} statement. Its only argument supplies the name of
-file to be included. For example: 
+file to be included. For example:
 
@@ -454,3 +454,3 @@ runs @command{wydawca} in dry run mode, using configuration file
 @file{./test.rc}, and looking for include files in the current working
-directory: 
+directory:
 
@@ -474,3 +474,3 @@ its diagnostic messages. By default, the program uses the
 @samp{local1} facility. To change this, use @code{syslog-facility}
-statement: 
+statement:
 
@@ -490,3 +490,3 @@ values are: @samp{auth}, @samp{authpriv}, @samp{cron}, @samp{daemon},
 @samp{mail}. These names are case-insensitive and may be optionally
-prefixed with @samp{log_} (case-insensitive as well). 
+prefixed with @samp{log_} (case-insensitive as well).
 
@@ -527,3 +527,3 @@ releases).
   A database is defined using @code{sql} block statement. It has the
-following syntax: 
+following syntax:
 
@@ -599,3 +599,3 @@ in the table below:
 
-@kwindex sql@r{, access method type}  
+@kwindex sql@r{, access method type}
 @item sql
@@ -607,3 +607,3 @@ in the table below:
   Retrieve data using an external program. This method is reserved for
-future use.  
+future use.
 @end table
@@ -626,3 +626,3 @@ the configuration file, or inside a @code{directory} statement
 pairs in the configuration file, and ones inside a @code{directory}
-statement override them for that particular directory pair. 
+statement override them for that particular directory pair.
 
@@ -669,4 +669,4 @@ by @var{method-name} in the syntax above) used by
 on the database structure used in
-@uref{http://gna.org/projects/savane, @command{Savane} system}. 
-  
+@uref{http://gna.org/projects/savane, @command{Savane} system}.
+
 @deffn {Access Method} gpg-key
@@ -678,3 +678,3 @@ return exactly one string.
   The sample definition is:
-  
+
 @smallexample
@@ -685,3 +685,3 @@ gpg-key sql default SELECT gpg_key \
 @end deffn
-  
+
 @deffn {Access Method} project-owner
@@ -689,3 +689,3 @@ gpg-key sql default SELECT gpg_key \
 @dfn{owners}) of a project. It may return any number of rows, each one
-consisting of two columns: an email address and a user name, in this order. 
+consisting of two columns: an email address and a user name, in this order.
 
@@ -706,3 +706,3 @@ project-owner sql default SELECT user.email, user.realname \
 return one tuple, consisting of two columns: an email address and a user
-name, in this order. 
+name, in this order.
 
@@ -716,3 +716,3 @@ user-data sql default SELECT email, realname \
 @end deffn
-  
+
 @deffn {Access Method} verify-user
@@ -724,5 +724,5 @@ make uploads.
 administrators:
-  
+
 @smallexample
-@group  
+@group
 verify-user sql default SELECT user.user_name \
@@ -752,3 +752,3 @@ warning messages:
   sendfile: copying @var{source} to @var{dest} failed: Invalid value
-  
+
   sendfile: copying @var{source} to @var{dest} failed: Function not
@@ -767,3 +767,3 @@ enable-sendfile no
 @command{wydawca} for Linux kernels starting from version 2.6.9 and
-higher. 
+higher.
 
@@ -779,3 +779,3 @@ file, and then put the new one in its place. Moreover, the directive
 file format allows maintainers to explicitly require archivation of
-their existing files. 
+their existing files.
 
@@ -788,6 +788,6 @@ appear either in the global scope, in which case it affects all
 directory pairs, or within a @code{directory} block (@pxref{directory
-pairs}), where it affects only the given directory pair. 
+pairs}), where it affects only the given directory pair.
 
   This statement takes several arguments. The first argument specifies
-the archivation type: 
+the archivation type:
 
@@ -797,3 +797,3 @@ the archivation type:
   Disable archivation.
-  
+
 @kwindex tar@r{, archivation}
@@ -801,3 +801,3 @@ the archivation type:
   Use @command{tar} archive.
-  
+
 @kwindex directory@r{, archivation}
@@ -833,3 +833,3 @@ be created under it. For example, given this configuration:
 @smallexample
-archive directory /var/backups/gnu 
+archive directory /var/backups/gnu
 @end smallexample
@@ -839,3 +839,3 @@ all files from @file{/home/@/ftp/@/gnu/@/tar} will be archived in
 @file{/var/@/backups/@/gnu/@/tar}, and files from
-@file{/home/@/ftp/@/gnu/@/tar/@/old} 
+@file{/home/@/ftp/@/gnu/@/tar/@/old}
 will be archived in @file{/var/@/backups/@/gnu/@/tar/@/old}, etc.
@@ -854,3 +854,3 @@ directory @file{/home/@/ftp/@/gnu/@/tar/@/.archive}, files from
 @file{/home/@/ftp/@/gnu/@/tar/@/old} --- in
-@file{/home/@/ftp/@/gnu/@/tar/@/.archive/@/old}, etc. 
+@file{/home/@/ftp/@/gnu/@/tar/@/.archive/@/old}, etc.
 
@@ -888,3 +888,3 @@ Always make simple backups.
 @vindex VERSION_CONTROL
-  If no backup method is given, the value of the @env{VERSION_CONTROL} 
+  If no backup method is given, the value of the @env{VERSION_CONTROL}
 environment variable will be used.  And if @env{VERSION_CONTROL} is
@@ -898,3 +898,3 @@ enforce this rule, @command{wydawca} implements
 @dfn{implicit signature archivation} facility. It works as
-follows. When archivation of @var{file} is requested by 
+follows. When archivation of @var{file} is requested by
 @code{archive: @var{file}} statement in the directive
@@ -941,6 +941,6 @@ corresponding global definition for this directory pair. A
 @code{directory} statement ends with the @code{end} keyword on a
-separate line.  
+separate line.
 
   For example, the following definition says that valid uploads to
-@file{/home/ftp/incoming/ftp} should be transferred to @file{/home/ftp/gnu}: 
+@file{/home/ftp/incoming/ftp} should be transferred to @file{/home/ftp/gnu}:
 
@@ -1007,3 +1007,3 @@ unique configuration keyword is associated with it. The statistics
 items and their corresponding keywords are described in the table
-below: 
+below:
 
@@ -1102,3 +1102,3 @@ keywords, which are in this case @emph{excluded} from the
 summary. For example, to output all statistics, except errors and
-warnings one would set: 
+warnings one would set:
 
@@ -1158,3 +1158,3 @@ mailer @var{url}
 Two protocol specifications are currently supported: @samp{sendmail}
-and @samp{smtp}.  The former means to use a 
+and @samp{smtp}.  The former means to use a
 @command{sendmail}-compatible program to send mails.  Such a program
@@ -1191,3 +1191,3 @@ specification only (@samp{sendmail:}) is also allowed.  It means
 macro in your @file{/usr/include/paths.h} file''.  This is the default
-mailer. 
+mailer.
 
@@ -1198,3 +1198,3 @@ server, and, optionally, the port number.  If the port number is
 present, it is separated from the rest of @acronym{URL} by a colon.
-For example: 
+For example:
 
@@ -1286,3 +1286,3 @@ zero. For example, the following statement requires sending
 notifications only if there occurred any errors or access violation
-attempts, or any bad signature was uploaded: 
+attempts, or any bad signature was uploaded:
 
@@ -1323,7 +1323,7 @@ processed.
  in the source directory.
-@kwindex stat:bad_triplets 
+@kwindex stat:bad_triplets
 @item stat:bad_triplets @tab Number of bad triplets seen.
 @kwindex stat:expired_triplets
-@item stat:expired_triplets @tab Number of expired triplets.    
-@kwindex stat:triplet_success 
+@item stat:expired_triplets @tab Number of expired triplets.
+@kwindex stat:triplet_success
 @item stat:triplet_success @tab Number of successfully processed
@@ -1349,6 +1349,6 @@ caused the following results:
 
-errors ............................. %@{stat:errors@}               
-warning ............................ %@{stat:warnings@}             
-bad signatures ..................... %@{stat:bad_signatures@}       
-access violation attempts .......... %@{stat:access_violations@}    
+errors ............................. %@{stat:errors@}
+warning ............................ %@{stat:warnings@}
+bad signatures ..................... %@{stat:bad_signatures@}
+access violation attempts .......... %@{stat:access_violations@}
 
@@ -1356,3 +1356,3 @@ Regards,
 Wydawca
-end        
+end
 @end smallexample
@@ -1367,3 +1367,3 @@ concerned: the system administrator, project administrators, or
 the user that initiated the upload:
-  
+
 @table @code
@@ -1372,3 +1372,3 @@ the user that initiated the upload:
   Successful upload.
-   
+
 @kwindex bad-ownership
@@ -1376,3 +1376,3 @@ the user that initiated the upload:
   An unauthorized user attempted to upload files for their project.
-  
+
 @kwindex bad-directive-signature
@@ -1381,3 +1381,3 @@ the user that initiated the upload:
 uploader.
-  
+
 @kwindex bad-detached-signature
@@ -1388,6 +1388,6 @@ uploader.
 
-@kwindex notify-event 
+@kwindex notify-event
   These notifications are configured using the following statement:
 
-@smallexample  
+@smallexample
 notify-event @var{event} @var{who} @var{msg-id}
@@ -1424,3 +1424,3 @@ notify-event bad-directive-signature owner owner-bad-directive-signature
 @end smallexample
-  
+
   The following macro-variables may be used in templates for these
@@ -1466,3 +1466,3 @@ See below for an example.
 @item triplet:upload
-Listing of the uploaded files (see below). 
+Listing of the uploaded files (see below).
 
@@ -1506,3 +1506,3 @@ example, here is a possible @code{%@{triplet:full@}} listing:
 
-  
+
 
@@ -1510,3 +1510,3 @@ example, here is a possible @code{%@{triplet:full@}} listing:
 for the user:
- 
+
 @smallexample
@@ -1573,3 +1573,3 @@ For @samp{directive} archivation type, the optional @var{backup-method}
 parameter specifies how to back up an existing file whose name
-coincides with the one @command{wydawca} is about to create. If 
+coincides with the one @command{wydawca} is about to create. If
 @var{backup-method} is not specified, the value of the @env{VERSION_CONTROL}
@@ -1602,3 +1602,3 @@ Always make simple backups.
 @deffn {Wydawca Statement} syslog-facility @var{facility}
-Output diagnostics to the given syslog facility.  The @var{facility} 
+Output diagnostics to the given syslog facility.  The @var{facility}
 may be one of the following: @samp{user}, @samp{daemon}, @samp{auth},
@@ -1686,3 +1686,3 @@ the same way we do this in English: it consists of one or more pairs
 ``@samp{number} @samp{time unit}''.  For example, the following are
-valid interval specifications: 
+valid interval specifications:
 
@@ -1714,3 +1714,3 @@ not an absolute file name, it will be searched in @env{PATH}.
 @deffn {Wydawca Block Statement} sql @var{identifier}
-This statement begins a MySQL database definition. It may contain 
+This statement begins a MySQL database definition. It may contain
 several sub-statements, defining how to access the database. The
@@ -1782,3 +1782,3 @@ end
 @end smallexample
-  
+
 @noindent
@@ -1790,3 +1790,3 @@ any optional archive and/or access method definitions, overriding the
 global ones for this directory pair.
-  
+
 @xref{directory pairs}, for more information.
@@ -1848,3 +1848,3 @@ Sets the sender address for mail notifications.
 
-@deffn {Wydawca Statement} mail-admin-stat @var{msg-id} @var{condition-list} 
+@deffn {Wydawca Statement} mail-admin-stat @var{msg-id} @var{condition-list}
 Defines statistics categories that trigger statistic reports.
@@ -1885,3 +1885,3 @@ Sets the mailer @acronym{URL} to use.
 This chapter presents a short reference of all @command{wydawca}
-command line options, in alphabetical order. 
+command line options, in alphabetical order.
 
@@ -1905,3 +1905,3 @@ Log all diagnostics to syslog.
 @opsummary{debug}
-@item --debug 
+@item --debug
 @itemx -d
@@ -1949,3 +1949,3 @@ Print a concise usage summary and exit.
 @opsummary{version}
-@item --version 
+@item --version
 @itemx -v
@@ -1964,3 +1964,3 @@ information needed is:
 @itemize
-@item Program version you use (see the output of @command{wydawca --version}. 
+@item Program version you use (see the output of @command{wydawca --version}.
 @item A description of the bug.
diff --git a/src/builtin.c b/src/builtin.c
index 7d2c276..761a01a 100644
--- a/src/builtin.c
+++ b/src/builtin.c
@@ -50,3 +50,3 @@ builtin_open (struct access_method *meth)
 #define STRMATCH(s, p, len) \
-  (len == sizeof(s) - 1	&& memcmp (s, p, sizeof(s) - 1) == 0) 
+  (len == sizeof(s) - 1	&& memcmp (s, p, sizeof(s) - 1) == 0)
 
@@ -91,3 +91,3 @@ cmp_regex (const char *pat, const char *str, int flags)
   return rc == 0;
-}  
+}
 
@@ -99,3 +99,3 @@ parse_cmp_type (const char *pat, strcmp_fn *cmpfn, int *rf)
   int cmp;
-  
+
   if (STRMATCH ("exact", pat, len))
@@ -119,3 +119,3 @@ parse_cmp_type (const char *pat, strcmp_fn *cmpfn, int *rf)
 	      break;
-	      
+
 	    case 'b':
@@ -123,3 +123,3 @@ parse_cmp_type (const char *pat, strcmp_fn *cmpfn, int *rf)
 	      break;
-		
+
 	    default:
@@ -176,3 +176,3 @@ builtin_run (struct access_method *meth, void *handle, const char *req)
   int ncol = default_ncol[meth->id];
-  
+
   if (meth->parmc == 0)
@@ -184,3 +184,3 @@ builtin_run (struct access_method *meth, void *handle, const char *req)
   obstack_init (&stk);
-  
+
   for (i = 0; i < meth->parmc; i++)
@@ -189,3 +189,3 @@ builtin_run (struct access_method *meth, void *handle, const char *req)
       char *val;
-      
+
       if (pat[0] == '/')
@@ -199,3 +199,3 @@ builtin_run (struct access_method *meth, void *handle, const char *req)
 	break;
-      
+
       if (cmpfn (pat, req, flags))
@@ -241,5 +241,5 @@ builtin_run (struct access_method *meth, void *handle, const char *req)
     }
-      
+
   meth->storage = bds;
-  
+
   return rc;
diff --git a/src/cmdline.opt b/src/cmdline.opt
index 5b3ed22..cb269f6 100644
--- a/src/cmdline.opt
+++ b/src/cmdline.opt
@@ -82,3 +82,3 @@ BEGIN
 	preprocess_only = 1;
-END	
+END
 
diff --git a/src/config.c b/src/config.c
index 61cf324..c22074f 100644
--- a/src/config.c
+++ b/src/config.c
@@ -40,3 +40,3 @@ static struct notification *default_notification = NULL;
 	 ../file               -->   NULL
-*/	 
+*/
 char *
@@ -46,3 +46,3 @@ safe_file_name (char *file_name)
   char *p;
-  
+
   if (!file_name)
@@ -101,3 +101,3 @@ safe_file_name (char *file_name)
 	}
-      
+
       p++;
@@ -132,3 +132,3 @@ string_to (const char *what, const char *str,
   ptrdiff_t x = ARGMATCH (str, args, vals);
-      
+
   if (x == (ptrdiff_t)-1)
@@ -252,3 +252,3 @@ get_arg (gconf_locus_t *locus, gconf_value_t *value, unsigned n, int type)
 }
-    
+
 
@@ -291,3 +291,3 @@ cb_email_address (enum gconf_callback_command cmd,
   mu_address_t addr;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -312,3 +312,3 @@ cb_interval (enum gconf_callback_command cmd,
   const char *endp;
-  
+
   /* FIXME 1: Support arrays */
@@ -335,3 +335,3 @@ cb_absolute_name (enum gconf_callback_command cmd,
   char *word;
-  
+
   /* FIXME 1: Support arrays */
@@ -357,3 +357,3 @@ cb_set_umask (enum gconf_callback_command cmd,
   mode_t m;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -410,3 +410,3 @@ parse_single_statmask (gconf_locus_t *locus, const gconf_value_t *val,
   ptrdiff_t x;
-  
+
   if (val->type != GCONF_TYPE_STRING)
@@ -416,3 +416,3 @@ parse_single_statmask (gconf_locus_t *locus, const gconf_value_t *val,
     }
-  
+
   arg = val->v.string;
@@ -431,5 +431,5 @@ parse_single_statmask (gconf_locus_t *locus, const gconf_value_t *val,
     }
-  
+
   x = ARGMATCH (arg, stat_args, stat_types);
-      
+
   if (x == (ptrdiff_t)-1)
@@ -460,3 +460,3 @@ parse_statmask (gconf_locus_t *loc, gconf_value_t *val, unsigned long *pmask)
       break;
-      
+
     case GCONF_TYPE_ARRAY:
@@ -464,3 +464,3 @@ parse_statmask (gconf_locus_t *loc, gconf_value_t *val, unsigned long *pmask)
 	int i;
-	
+
 	for (i = 0; i < val->v.arg.c; i++)
@@ -487,3 +487,3 @@ parse_statmask (gconf_locus_t *loc, gconf_value_t *val, unsigned long *pmask)
 	    unsigned long x;
-	    
+
 	    if (parse_single_statmask (loc, vp, &x, &invert))
@@ -502,3 +502,3 @@ parse_statmask (gconf_locus_t *loc, gconf_value_t *val, unsigned long *pmask)
 }
-  
+
 static int
@@ -523,3 +523,3 @@ cb_sql_host (enum gconf_callback_command cmd,
   char *p;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -571,3 +571,3 @@ cb_sql (enum gconf_callback_command cmd,
   void **pdata = cb_data;
-  
+
   switch (cmd) {
@@ -596,3 +596,3 @@ cb_sql (enum gconf_callback_command cmd,
 }
-  
+
 static struct gconf_keyword sql_kw[] = {
@@ -635,3 +635,3 @@ cb_define_message (enum gconf_callback_command cmd,
   const char *ident;
-  
+
   if (cmd != gconf_callback_set_value)
@@ -663,4 +663,4 @@ cb_define_message (enum gconf_callback_command cmd,
 }
-  
-  
+
+
 
@@ -679,3 +679,3 @@ static struct gconf_keyword syslog_kw[] = {
 };
-  
+
 
@@ -743,3 +743,3 @@ cb_backup (enum gconf_callback_command cmd,
   enum backup_type *ptype = varptr;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -780,3 +780,3 @@ cb_archive (enum gconf_callback_command cmd,
 	}
-      
+
       if (value->type != GCONF_TYPE_STRING)
@@ -786,3 +786,3 @@ cb_archive (enum gconf_callback_command cmd,
 	}
-  
+
       if (strcmp (value->v.string, "none") == 0)
@@ -808,3 +808,3 @@ cb_archive (enum gconf_callback_command cmd,
     return 0;
-  
+
   if (arch->name == NULL)
@@ -820,3 +820,3 @@ cb_archive (enum gconf_callback_command cmd,
     }
-  
+
   return 0;
@@ -844,3 +844,3 @@ cb_event (enum gconf_callback_command cmd,
   enum notification_event *pev = varptr;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -859,3 +859,3 @@ cb_recipient (enum gconf_callback_command cmd,
   enum notification_target *tgt = varptr;
-  
+
   if (assert_string_arg (locus, cmd, value))
@@ -980,3 +980,3 @@ cb_access_method_params (enum gconf_callback_command cmd,
       meth->parmv = xcalloc (size + 1, sizeof (meth->parmv[0]));
-      
+
       for (i = 0; gl_list_iterator_next (&itr, &p, NULL); i++)
@@ -984,6 +984,6 @@ cb_access_method_params (enum gconf_callback_command cmd,
 	  const gconf_value_t *vp = p;
-	  
+
 	  if (assert_string_arg (locus, cmd, vp))
 	    break;
-	  
+
 	  meth->parmv[i] = xstrdup (vp->v.string);
@@ -1013,3 +1013,3 @@ string_to_access_method_id (gconf_locus_t *locus,
     "verify-user",
-    "gpg-key", 
+    "gpg-key",
     "project-owner",
@@ -1019,5 +1019,5 @@ string_to_access_method_id (gconf_locus_t *locus,
   static int id_num[] = {
-    verify_method, 
-    gpg_key_method, 
-    project_owner_method, 
+    verify_method,
+    gpg_key_method,
+    project_owner_method,
     user_data_method
@@ -1034,3 +1034,3 @@ string_to_access_method_id (gconf_locus_t *locus,
 }
-  
+
 static int
@@ -1045,3 +1045,3 @@ cb_access_method (enum gconf_callback_command cmd,
   enum access_method_id id;
-  
+
   switch (cmd) {
@@ -1077,3 +1077,3 @@ cb_access_method (enum gconf_callback_command cmd,
 	break;
-	
+
       default:
@@ -1124,3 +1124,3 @@ cb_directory (enum gconf_callback_command cmd,
   int ec, i;
-  
+
   switch (cmd)
@@ -1177,3 +1177,3 @@ cb_directory (enum gconf_callback_command cmd,
 	dpair->notification = default_notification;
-      
+
       register_directory_pair (dpair);
@@ -1182,3 +1182,3 @@ cb_directory (enum gconf_callback_command cmd,
       break;
-      
+
     case gconf_callback_set_value:
@@ -1198,3 +1198,3 @@ static struct gconf_keyword wydawca_kw[] = {
     gconf_type_string, &from_address, 0, cb_email_address },
-  
+
   { "enable-sendfile", N_("arg"), N_("Enable or disable sendfile(2) support"),
@@ -1242,3 +1242,3 @@ static struct gconf_keyword wydawca_kw[] = {
     cb_directory, NULL, directory_kw },
-  
+
   { NULL }
@@ -1260,3 +1260,3 @@ config_init()
   int i;
-  
+
   gconf_set_keywords (wydawca_kw);
diff --git a/src/directive.c b/src/directive.c
index ec06f15..d99f65b 100644
--- a/src/directive.c
+++ b/src/directive.c
@@ -30,3 +30,3 @@ directive_parse (struct file_triplet *trp)
 	    trp->file[file_directive].name, trp->blurb);
-  
+
   dcount = 0;
@@ -35,3 +35,3 @@ directive_parse (struct file_triplet *trp)
       dcount++;
-      
+
   trp->directive = xcalloc (dcount + 1, sizeof trp->directive[0]);
@@ -107,3 +107,3 @@ _directive_seq_get (int n, struct file_triplet *trp,
     return 0;
-  
+
   p = strchr (trp->directive[n], ':');
@@ -172,3 +172,3 @@ directive_version_in_range_p (struct file_triplet *trp,
   unsigned version;
-  
+
   if (directive_get_value (trp, "version", &val))
@@ -189,3 +189,3 @@ directive_version_in_range_p (struct file_triplet *trp,
     return 1;
-  
+
   logmsg (LOG_ERR, "%s: version %s is not in the allowed range",
@@ -241,3 +241,3 @@ verify_directive_format (struct file_triplet *trp)
   const char *key;
-  
+
   if (!directive_version_in_range_p (trp, MIN_DIRECTIVE_VERSION,
@@ -279,6 +279,6 @@ verify_directive_format (struct file_triplet *trp)
 	      return 1;
-	    }	      
+	    }
 	}
     }
-  
+
   if (trp->file[file_dist].name && trp->file[file_signature].name)
@@ -309,3 +309,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
   char *relative_dir;
-  
+
   UPDATE_STATS (STAT_COMPLETE_TRIPLETS);
@@ -320,3 +320,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  abort ();
-	  
+
 	case comment_dir:
@@ -325,3 +325,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  break;
-	  
+
 	case directory_dir:
@@ -330,3 +330,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	    {
-	      logmsg (LOG_ERR, "%s: invalid directory: %s",  
+	      logmsg (LOG_ERR, "%s: invalid directory: %s",
 	              trp->file[file_directive].name, val);
@@ -335,3 +335,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  break;
-	  
+
 	case filename_dir:
@@ -349,3 +349,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  break;
-	  
+
 	case version_dir:
@@ -353,3 +353,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  break;
-	  
+
 	case archive_dir:
@@ -371,3 +371,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	      }
-	    
+
 	    if (argc != 2)
@@ -381,3 +381,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	      rc = symlink_file (trp, dpair, relative_dir, argv[0], argv[1]);
-		
+
 	    argcv_free (argc, argv);
@@ -387,3 +387,3 @@ process_directives (struct file_triplet *trp, struct directory_pair *dpair)
 	  break;
-	    
+
 	case rmsymlink_dir:
diff --git a/src/diskio.c b/src/diskio.c
index 18f3960..e30b215 100644
--- a/src/diskio.c
+++ b/src/diskio.c
@@ -34,3 +34,3 @@ sub_dir_p (char *arg, char *dir)
     return 0;
-    
+
   dlen = strlen (dir);
@@ -51,3 +51,3 @@ concat_dir (const char *base, const char *name, size_t *pbaselen)
   char *dir;
-    
+
   while (len > 0 && base[len-1] == '/')
@@ -74,3 +74,3 @@ create_hierarchy (char *dir, size_t baselen, uid_t uid, gid_t gid)
   char *p;
-  
+
   if (stat (dir, &st) == 0)
@@ -89,3 +89,3 @@ create_hierarchy (char *dir, size_t baselen, uid_t uid, gid_t gid)
     }
-  
+
   p = strrchr (dir, '/');
@@ -164,3 +164,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
     }
-  
+
   out_fd = creat (dst_file, CREAT_PERMISSIONS);
@@ -173,3 +173,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
     }
-  
+
 #ifdef USE_SENDFILE
@@ -179,3 +179,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
       ssize_t count;
-   
+
       count = sendfile (out_fd, in_fd, &offset, st.st_size);
@@ -207,3 +207,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
     size_t fsize = st.st_size;
-    
+
     for (bufsize = fsize; bufsize > 0 && (buf = malloc (bufsize)) == NULL;
@@ -219,3 +219,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
 	size_t rdbytes;
-	
+
 	rest = fsize > bufsize ? bufsize : fsize;
@@ -236,3 +236,3 @@ copy_file (const char *file, const char *dst_file, uid_t uid, gid_t gid)
 	    break;
-	  }	   
+	  }
 	else if (rest != rdbytes)
@@ -297,3 +297,3 @@ tar_append_file (const char *archive, const char *file)
   const char *argv[6];
-  
+
   if (debug_level)
@@ -346,3 +346,3 @@ backup_file (const char *dst_file, const char *dst_dir, const char *file,
   char *file_name;
-  
+
   if (archive->name[0] == '/')
@@ -407,3 +407,3 @@ backup_file (const char *dst_file, const char *dst_dir, const char *file,
   return rc;
-}	      
+}
 
@@ -423,3 +423,3 @@ do_archive_file (const char *dst_file, const char *dst_dir, const char *file,
       return backup_file (dst_file, dst_dir, file, archive, uid, gid, reldir);
-      
+
     case archive_tar:
@@ -444,3 +444,3 @@ int
 move_file (struct file_triplet *trp, struct directory_pair *dpair,
-	   enum file_type file_id, const char *reldir)	  
+	   enum file_type file_id, const char *reldir)
 {
@@ -450,3 +450,3 @@ move_file (struct file_triplet *trp, struct directory_pair *dpair,
 				    TRIPLET_UID (trp), TRIPLET_GID (trp));
-  
+
   if (!dst_dir)
@@ -454,3 +454,3 @@ move_file (struct file_triplet *trp, struct directory_pair *dpair,
   dst_file = concat_dir (dst_dir, trp->file[file_id].name, NULL);
-  
+
   if (debug_level)
@@ -463,3 +463,3 @@ move_file (struct file_triplet *trp, struct directory_pair *dpair,
 			  TRIPLET_UID (trp), TRIPLET_GID (trp), reldir);
-  
+
   if (!dry_run_mode && rc == 0)
@@ -467,3 +467,3 @@ move_file (struct file_triplet *trp, struct directory_pair *dpair,
 		       TRIPLET_UID (trp), TRIPLET_GID (trp));
-      
+
   free (dst_file);
@@ -488,3 +488,3 @@ archive_single_file (struct file_triplet *trp, struct directory_pair *dpair,
 				    TRIPLET_UID (trp), TRIPLET_GID (trp));