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/libqpdf/Buffer.cc b/libqpdf/Buffer.cc
index a2bd91a3..1c014041 100644
--- a/libqpdf/Buffer.cc
+++ b/libqpdf/Buffer.cc
@@ -9,11 +9,11 @@ Buffer::Members::Members(size_t size, unsigned char* buf, bool own_memory) :
 {
     if (own_memory)
     {
-	this->buf = (size ? new unsigned char[size] : 0);
+        this->buf = (size ? new unsigned char[size] : 0);
     }
     else
     {
-	this->buf = buf;
+        this->buf = buf;
     }
 }
 
@@ -21,7 +21,7 @@ Buffer::Members::~Members()
 {
     if (this->own_memory)
     {
-	delete [] this->buf;
+        delete [] this->buf;
     }
 }
 
@@ -58,10 +58,10 @@ Buffer::copy(Buffer const& rhs)
     if (this != &rhs)
     {
         this->m = PointerHolder<Members>(new Members(rhs.m->size, 0, true));
-	if (this->m->size)
-	{
-	    memcpy(this->m->buf, rhs.m->buf, this->m->size);
-	}
+        if (this->m->size)
+        {
+            memcpy(this->m->buf, rhs.m->buf, this->m->size);
+        }
     }
 }