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, 7 insertions, 7 deletions

diff --git a/zlib-flate/qtest/zf.test b/zlib-flate/qtest/zf.test
index 2f89ff54..d864a130 100644
--- a/zlib-flate/qtest/zf.test
+++ b/zlib-flate/qtest/zf.test
@@ -24,16 +24,16 @@ foreach my $level ('', '=1', '=9')
 }
 
 $td->runtest("error",
-	     {$td->COMMAND => "zlib-flate -uncompress < 1.uncompressed"},
-	     {$td->REGEXP => "flate: inflate: data: .*\n",
-	      $td->EXIT_STATUS => 2},
-	     $td->NORMALIZE_NEWLINES);
+             {$td->COMMAND => "zlib-flate -uncompress < 1.uncompressed"},
+             {$td->REGEXP => "flate: inflate: data: .*\n",
+              $td->EXIT_STATUS => 2},
+             $td->NORMALIZE_NEWLINES);
 
 $td->runtest("corrupted input",
-	     {$td->COMMAND => "zlib-flate -uncompress < missing-z-finish.in"},
-	     {$td->REGEXP =>
+             {$td->COMMAND => "zlib-flate -uncompress < missing-z-finish.in"},
+             {$td->REGEXP =>
                   "input stream is complete but output may still be valid",
                   $td->EXIT_STATUS => 3},
-	     $td->NORMALIZE_NEWLINES);
+             $td->NORMALIZE_NEWLINES);
 
 $td->report(8);