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, 13 insertions, 13 deletions

diff --git a/libtests/md5.cc b/libtests/md5.cc
index e88c1d66..04935804 100644
--- a/libtests/md5.cc
+++ b/libtests/md5.cc
@@ -20,9 +20,9 @@ int main(int, char*[])
     test_string("message digest");
     test_string("abcdefghijklmnopqrstuvwxyz");
     test_string("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghi"
-		"jklmnopqrstuvwxyz0123456789");
+                "jklmnopqrstuvwxyz0123456789");
     test_string("1234567890123456789012345678901234567890"
-		"1234567890123456789012345678901234567890");
+                "1234567890123456789012345678901234567890");
     MD5 a;
     a.encodeFile("md5.in");
     std::cout << a.unparse() << std::endl;
@@ -31,16 +31,16 @@ int main(int, char*[])
     std::cout << b.unparse() << std::endl;
 
     std::cout
-	<< MD5::checkDataChecksum("900150983cd24fb0d6963f7d28e17f72", "abc", 3)
-	<< std::endl
-	<< MD5::checkFileChecksum("5f4b4321873433daae578f85c72f9e74", "md5.in")
-	<< std::endl
-	<< MD5::checkFileChecksum("6f4b4321873433daae578f85c72f9e74", "md5.in")
-	<< std::endl
-	<< MD5::checkDataChecksum("000150983cd24fb0d6963f7d28e17f72", "abc", 3)
-	<< std::endl
-	<< MD5::checkFileChecksum("6f4b4321873433daae578f85c72f9e74", "glerbl")
-	<< std::endl;
+        << MD5::checkDataChecksum("900150983cd24fb0d6963f7d28e17f72", "abc", 3)
+        << std::endl
+        << MD5::checkFileChecksum("5f4b4321873433daae578f85c72f9e74", "md5.in")
+        << std::endl
+        << MD5::checkFileChecksum("6f4b4321873433daae578f85c72f9e74", "md5.in")
+        << std::endl
+        << MD5::checkDataChecksum("000150983cd24fb0d6963f7d28e17f72", "abc", 3)
+        << std::endl
+        << MD5::checkFileChecksum("6f4b4321873433daae578f85c72f9e74", "glerbl")
+        << std::endl;
 
 
     Pl_Discard d;
@@ -54,7 +54,7 @@ int main(int, char*[])
     p2.persistAcrossFinish(true);
     for (int i = 0; i < 2; ++i)
     {
-	FILE* f = QUtil::safe_fopen("md5.in", "rb");
+        FILE* f = QUtil::safe_fopen("md5.in", "rb");
         // buffer size < size of md5.in
         unsigned char buf[50];
         bool done = false;