Fix to digits grouping rule

Avoid grouping in negative numbers too.
Following the example of LanguagePl.php

Bug: T94300
Change-Id: Ib96616497507c9347cc72f894243b583619c2b11

diff --git a/languages/classes/LanguageEt.php b/languages/classes/LanguageEt.php
index 6425a53..759531b 100644 (file)
--- a/languages/classes/LanguageEt.php
+++ b/languages/classes/LanguageEt.php
@@ -1,6 +1,6 @@
 <?php
 /**
 <?php
 /**

- * Estonian (Eesti) specific code.
+ * Estonian (eesti) specific code.

  *
  * 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
  *
  * 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


@@ -22,20 +22,18 @@
  */
 
 /**
  */
 
 /**

- * Estonian (Eesti)
+ * Estonian (eesti)

  *
  * @ingroup Language
  */
 class LanguageEt extends Language {
        /**
  *
  * @ingroup Language
  */
 class LanguageEt extends Language {
        /**

-        * Avoid grouping whole numbers between 0 to 9999
-        *
+        * Avoid grouping whole numbers between -9999 to 9999

         * @param string $_
         * @param string $_

-        *

         * @return string
         */
        function commafy( $_ ) {
         * @return string
         */
        function commafy( $_ ) {

-               if ( !preg_match( '/^\d{1,4}$/', $_ ) ) {
+               if ( !preg_match( '/^\-?\d{1,4}(\.\d+)?$/', $_ ) ) {

                        return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
                } else {
                        return $_;
                        return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
                } else {
                        return $_;