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, 14 insertions, 14 deletions

diff --git a/libqpdf/Pl_StdioFile.cc b/libqpdf/Pl_StdioFile.cc
index f19a84d5..e4b96a9e 100644
--- a/libqpdf/Pl_StdioFile.cc
+++ b/libqpdf/Pl_StdioFile.cc
@@ -31,17 +31,17 @@ Pl_StdioFile::write(unsigned char* buf, size_t len)
     size_t so_far = 0;
     while (len > 0)
     {
-	so_far = fwrite(buf, 1, len, this->m->file);
-	if (so_far == 0)
-	{
-	    QUtil::throw_system_error(
-		this->identifier + ": Pl_StdioFile::write");
-	}
-	else
-	{
-	    buf += so_far;
-	    len -= so_far;
-	}
+        so_far = fwrite(buf, 1, len, this->m->file);
+        if (so_far == 0)
+        {
+            QUtil::throw_system_error(
+                this->identifier + ": Pl_StdioFile::write");
+        }
+        else
+        {
+            buf += so_far;
+            len -= so_far;
+        }
     }
 }
 
@@ -51,8 +51,8 @@ Pl_StdioFile::finish()
     if ((fflush(this->m->file) == -1) &&
         (errno == EBADF))
     {
-	throw std::logic_error(
-	    this->identifier +
-	    ": Pl_StdioFile::finish: stream already closed");
+        throw std::logic_error(
+            this->identifier +
+            ": Pl_StdioFile::finish: stream already closed");
     }
 }