Remove trailing whitespace from script files

scripts/base/utils/conn-ids.zeek

@@ -3,16 +3,16 @@
 module GLOBAL;
 
 export {
-	## Takes a conn_id record and returns a string representation with the 
+	## Takes a conn_id record and returns a string representation with the
 	## general data flow appearing to be from the connection originator
 	## on the left to the responder on the right.
 	global id_string: function(id: conn_id): string;
-	
-	## Takes a conn_id record and returns a string representation with the 
+
+	## Takes a conn_id record and returns a string representation with the
 	## general data flow appearing to be from the connection responder
 	## on the right to the originator on the left.
 	global reverse_id_string: function(id: conn_id): string;
-	
+
 	## Calls :zeek:id:`id_string` or :zeek:id:`reverse_id_string` if the
 	## second argument is T or F, respectively.
 	global directed_id_string: function(id: conn_id, is_orig: bool): string;

scripts/base/utils/directions-and-hosts.zeek

@@ -58,7 +58,7 @@ type Host: enum {
 function addr_matches_host(ip: addr, h: Host): bool
 	{
 	if ( h == NO_HOSTS ) return F;
-	
+
 	return ( h == ALL_HOSTS ||
 	        (h == LOCAL_HOSTS && Site::is_local_addr(ip)) ||
 	        (h == REMOTE_HOSTS && !Site::is_local_addr(ip)) );

scripts/base/utils/numbers.zeek

@@ -1,8 +1,7 @@
-
 ## Extract an integer from a string.
-## 
+##
 ## s: The string to search for a number.
-## 
+##
 ## get_first: Provide `F` if you would like the last number found.
 ##
 ## Returns: The request integer from the given string or 0 if

scripts/base/utils/patterns.zeek

@@ -27,7 +27,7 @@ function set_to_regex(ss: set[string], pat: string): pattern
 	for ( s in ss )
 		{
 		local tmp_pattern = convert_for_pattern(s);
-		return_pat = ( i == 0 ) ? 
+		return_pat = ( i == 0 ) ?
 			 tmp_pattern : cat(tmp_pattern, "|", return_pat);
 		++i;
 		}

scripts/base/utils/strings.zeek

@@ -25,7 +25,7 @@ function join_string_set(ss: set[string], j: string): string
 		{
 		if ( i > 0 )
 			output = cat(output, j);
-			
+
 		output = cat(output, s);
 		++i;
 		}

scripts/base/utils/thresholds.zeek

@@ -16,13 +16,13 @@ export {
 		## for.
 		index: count &default=0;
 	};
-	
-	## The thresholds you would like to use as defaults with the 
+
+	## The thresholds you would like to use as defaults with the
 	## :zeek:id:`default_check_threshold` function.
 	const default_notice_thresholds: vector of count = {
 		30, 100, 1000, 10000, 100000, 1000000, 10000000,
 	} &redef;
-	
+
 	## This will check if a :zeek:type:`TrackCount` variable has crossed any
 	## thresholds in a given set.
 	##
@@ -33,7 +33,7 @@ export {
 	##
 	## Returns: T if a threshold has been crossed, else F.
 	global check_threshold: function(v: vector of count, tracker: TrackCount): bool;
-	
+
 	## This will use the :zeek:id:`default_notice_thresholds` variable to
 	## check a :zeek:type:`TrackCount` variable to see if it has crossed
 	## another threshold.