From fe4d325fd24c04ea5997a1b721ae79eb16befbd0 Mon Sep 17 00:00:00 2001
From: Sam Reed <reedy@users.mediawiki.org>
Date: Thu, 22 Sep 2011 11:06:48 +0000
Subject: [PATCH] Fix mixed tabs and spaces from r97793

Couple of minor style tweaks also
---
 languages/Language.php | 44 ++++++++++++++++++++----------------------
 1 file changed, 21 insertions(+), 23 deletions(-)

diff --git a/languages/Language.php b/languages/Language.php
index 75f3288d0f..522c44bc4d 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -2612,12 +2612,11 @@ class Language {
 	 */
 	function commafy( $_ ) {
 		$digitGroupingPattern = $this->digitGroupingPattern();
-		
+
 		if ( !$digitGroupingPattern || $digitGroupingPattern === "###,###,###" ) {
 			//default grouping is at thousands,  use the same for ###,###,### pattern too.
 			return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
-		}
-		else {
+		} else {
 			// Ref: http://cldr.unicode.org/translation/number-patterns
 			$numberpart = array();
 			$decimalpart = array();
@@ -2625,28 +2624,27 @@ class Language {
 			preg_match( "/\d+/", $_, $numberpart );
 			preg_match( "/\.\d*/", $_, $decimalpart );
 			$groupedNumber = ( count( $decimalpart ) > 0 ) ? $decimalpart[0]:"";
-			if ( $groupedNumber  === $_){
-			    //the string does not have any number part. Eg: .12345
-			    return $groupedNumber;
+			if ( $groupedNumber  === $_ ){
+				//the string does not have any number part. Eg: .12345
+				return $groupedNumber;
 			}
 			$start = $end = strlen( $numberpart[0] );
-			while ( $start > 0 )
-			{
-			    $match = $matches[0][$numMatches -1] ;
-			    $matchLen = strlen( $match );
-			    $start = $end - $matchLen;
-			    if ( $start < 0 ) {
-				$start = 0;
-			    }
-			    $groupedNumber = substr( $_ , $start, $end -$start ) . $groupedNumber ;
-			    $end = $start;
-			    if ( $numMatches > 1 ) {
-				// use the last pattern for the rest of the number
-				$numMatches--;
-			    }
-			    if ( $start > 0 ) {
-				$groupedNumber = "," . $groupedNumber;
-			    }
+			while ( $start > 0 ) {
+				$match = $matches[0][$numMatches -1] ;
+				$matchLen = strlen( $match );
+				$start = $end - $matchLen;
+				if ( $start < 0 ) {
+					$start = 0;
+				}
+				$groupedNumber = substr( $_ , $start, $end -$start ) . $groupedNumber ;
+				$end = $start;
+				if ( $numMatches > 1 ) {
+					// use the last pattern for the rest of the number
+					$numMatches--;
+				}
+				if ( $start > 0 ) {
+					$groupedNumber = "," . $groupedNumber;
+				}
 			}
 			return $groupedNumber;
 		}
-- 
2.20.1