From 12a62fa2ef969e93839776bd78e6b839a02e9b42 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 28 Aug 2005 04:43:23 +0000
Subject: [PATCH] - whitespace diff working - colours in test working

---
 dev/difftest.php    | 23 +++++++++++++++++++----
 includes/svnlib.php | 11 ++++++++++-
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/dev/difftest.php b/dev/difftest.php
index 1c74be0..bcd46de 100644
--- a/dev/difftest.php
+++ b/dev/difftest.php
@@ -29,17 +29,32 @@ foreach ($diff->fetch() AS $hunk)
 		if ($key == 'hunk' AND isset($line['old']))
 		{
 			echo '
-		<tr style="background-color: grey">
-			<td colspan="3">' . print_r($line, true) . '</td>
+		<tr style="background-color: #F7F7F7">
+			<td colspan="3">&nbsp;</td>
 		</tr>';
 			continue;
 		}
 		
+		if ($line['act'] == '+')
+		{
+			$color = '#DDFFDD';
+			$textc = '#99EE99';
+		}
+		else if ($line['act'] == '-')
+		{
+			$color = '#FFDDDD';
+			$textc = '#EE9999';
+		}
+		else
+		{
+			$color = 'white';
+		}
+		
 		echo '
-		<tr style="background-color: white">
+		<tr style="background-color: #EEEEDD">
 			<td>' . $line['oldlineno'] . '</td>
 			<td>' . $line['newlineno'] . '</td>
-			<td>' . $viewsvn->svn->format($line['line']) . '</td>
+			<td style="background-color: ' . $color . '">' . $viewsvn->svn->format($line['line']) . '</td>
 		</tr>';
 	}
 }
diff --git a/includes/svnlib.php b/includes/svnlib.php
index 5e78012..290393b 100644
--- a/includes/svnlib.php
+++ b/includes/svnlib.php
@@ -567,8 +567,17 @@ class SVNDiff
 					);
 				}
 			}
+			// whitespace lines
+			else
+			{
+				$this->diff["$chunk"][] = array(
+					'line'		=> '',
+					'act'		=> '',
+					'oldlineno'	=> ++$lines['old'],
+					'newlineno'	=> ++$lines['new']
+				);
+			}
 		}
-
 	}
 }
 
-- 
2.22.5