X-Git-Url: http://git.pk910.de/?p=phpgitweb.git;a=blobdiff_plain;f=htdocs%2Flib%2FTools.class.php;fp=htdocs%2Flib%2FTools.class.php;h=7e02c68e90406d60be7dabbd829e66de8a17ec59;hp=c0b01b0cd15b406e931145b479073f44b3b0589b;hb=07f0862d6ef4a14a812381a30931a46a51dbc87d;hpb=5a1b314c0a0ab8ed9be7b857c7996d8a3f87e7ed

diff --git a/htdocs/lib/Tools.class.php b/htdocs/lib/Tools.class.php
index c0b01b0..7e02c68 100644
--- a/htdocs/lib/Tools.class.php
+++ b/htdocs/lib/Tools.class.php
@@ -128,6 +128,19 @@ class Tools {
 		return $offset;
 	}
 	
+	public static function replaceTabs($line) {
+		while(($pos = strpos($line, "\t")) !== false) {
+			$spacecount = 8 - ($pos % 8);
+			$i = 1;
+			while($line[$pos + $i] == "\t") { //maybe a little bit faster ;)
+				$i++;
+				$spacecount += 8;
+			}
+			$line = substr($line, 0, $pos).str_repeat(' ', $spacecount).substr($line, $pos + $i);
+		}
+		return $line;
+	}
+	
 }
 
 ?>
\ No newline at end of file