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/libqpdf/Pl_Buffer.cc b/libqpdf/Pl_Buffer.cc
index 39e9b298..b38edc98 100644
--- a/libqpdf/Pl_Buffer.cc
+++ b/libqpdf/Pl_Buffer.cc
@@ -51,7 +51,7 @@ Pl_Buffer::write(unsigned char* buf, size_t len)
 
     if (getNext(true))
     {
-	getNext()->write(buf, len);
+        getNext()->write(buf, len);
     }
 }
 
@@ -61,7 +61,7 @@ Pl_Buffer::finish()
     this->m->ready = true;
     if (getNext(true))
     {
-	getNext()->finish();
+        getNext()->finish();
     }
 }
 
@@ -70,7 +70,7 @@ Pl_Buffer::getBuffer()
 {
     if (! this->m->ready)
     {
-	throw std::logic_error("Pl_Buffer::getBuffer() called when not ready");
+        throw std::logic_error("Pl_Buffer::getBuffer() called when not ready");
     }
 
     Buffer* b = new Buffer(this->m->total_size);
@@ -94,7 +94,7 @@ Pl_Buffer::getMallocBuffer(unsigned char **buf, size_t* len)
 {
     if (! this->m->ready)
     {
-	throw std::logic_error(
+        throw std::logic_error(
             "Pl_Buffer::getMallocBuffer() called when not ready");
     }