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, 4 insertions, 4 deletions

diff --git a/examples/qpdfjob-c.c b/examples/qpdfjob-c.c
index ac58b8ae..ad81655a 100644
--- a/examples/qpdfjob-c.c
+++ b/examples/qpdfjob-c.c
@@ -26,20 +26,20 @@ int main(int argc, char* argv[])
 
     if ((p = strrchr(argv[0], '/')) != NULL)
     {
-	whoami = p + 1;
+        whoami = p + 1;
     }
     else if ((p = strrchr(argv[0], '\\')) != NULL)
     {
-	whoami = p + 1;
+        whoami = p + 1;
     }
     else
     {
-	whoami = argv[0];
+        whoami = argv[0];
     }
 
     if (argc != 3)
     {
-	usage();
+        usage();
     }
 
     infile = argv[1];