WHITESPACE ONLY -- expand tabs in source code

This comment expands all tabs using an 8-character tab-width. You
should ignore this commit when using git blame or use git blame -w.

In the early days, I used to use tabs where possible for indentation,
since emacs did this automatically. In recent years, I have switched
to only using spaces, which means qpdf source code has been a mixture
of spaces and tabs. I have avoided cleaning this up because of not
wanting gratuitous whitespaces change to cloud the output of git
blame, but I changed my mind after discussing with users who view qpdf
source code in editors/IDEs that have other tab widths by default and
in light of the fact that I am planning to start applying automatic
code formatting soon.

1 files changed, 12 insertions, 12 deletions

diff --git a/libtests/qtest/flate.test b/libtests/qtest/flate.test
index b7acae60..3d99bc3a 100644
--- a/libtests/qtest/flate.test
+++ b/libtests/qtest/flate.test
@@ -32,24 +32,24 @@ close(F);
 check_file("farbage", "a6449c61db5b0645c0693b7560b77a60");
 
 $td->runtest("run driver",
-	     {$td->COMMAND => "flate farbage"},,
-	     {$td->STRING => "bytes written to o3: 100010\ndone\n",
-	      $td->EXIT_STATUS => 0},
-	     $td->NORMALIZE_NEWLINES);
+             {$td->COMMAND => "flate farbage"},,
+             {$td->STRING => "bytes written to o3: 100010\ndone\n",
+              $td->EXIT_STATUS => 0},
+             $td->NORMALIZE_NEWLINES);
 
 check_file("farbage", "a6449c61db5b0645c0693b7560b77a60");
 
 $td->runtest("compressed file correct",
-	     {$td->FILE => "farbage.1"},
-	     {$td->FILE => "compressed"});
+             {$td->FILE => "farbage.1"},
+             {$td->FILE => "compressed"});
 
 $td->runtest("uncompress filter works",
-	     {$td->FILE => "farbage"},
-	     {$td->FILE => "farbage.2"});
+             {$td->FILE => "farbage"},
+             {$td->FILE => "farbage.2"});
 
 $td->runtest("double filter works",
-	     {$td->FILE => "farbage"},
-	     {$td->FILE => "farbage.3"});
+             {$td->FILE => "farbage"},
+             {$td->FILE => "farbage.3"});
 
 cleanup();
 
@@ -69,6 +69,6 @@ sub check_file
     close(F);
     my $result = $md5->hexdigest;
     $td->runtest("check $file",
-		 {$td->STRING => "$result\n"},
-		 {$td->STRING => "$sum\n"});
+                 {$td->STRING => "$result\n"},
+                 {$td->STRING => "$sum\n"});
 }