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, 8 insertions, 8 deletions

diff --git a/libqpdf/QPDFXRefEntry.cc b/libqpdf/QPDFXRefEntry.cc
index aaab09d0..8eb2ee1e 100644
--- a/libqpdf/QPDFXRefEntry.cc
+++ b/libqpdf/QPDFXRefEntry.cc
@@ -18,8 +18,8 @@ QPDFXRefEntry::QPDFXRefEntry(int type, qpdf_offset_t field1, int field2) :
 {
     if ((type < 1) || (type > 2))
     {
-	throw std::logic_error(
-	    "invalid xref type " + QUtil::int_to_string(type));
+        throw std::logic_error(
+            "invalid xref type " + QUtil::int_to_string(type));
     }
 }
 
@@ -34,8 +34,8 @@ QPDFXRefEntry::getOffset() const
 {
     if (this->type != 1)
     {
-	throw std::logic_error(
-	    "getOffset called for xref entry of type != 1");
+        throw std::logic_error(
+            "getOffset called for xref entry of type != 1");
     }
     return this->field1;
 }
@@ -45,8 +45,8 @@ QPDFXRefEntry::getObjStreamNumber() const
 {
     if (this->type != 2)
     {
-	throw std::logic_error(
-	    "getObjStreamNumber called for xref entry of type != 2");
+        throw std::logic_error(
+            "getObjStreamNumber called for xref entry of type != 2");
     }
     return QIntC::to_int(this->field1);
 }
@@ -56,8 +56,8 @@ QPDFXRefEntry::getObjStreamIndex() const
 {
     if (this->type != 2)
     {
-	throw std::logic_error(
-	    "getObjStreamIndex called for xref entry of type != 2");
+        throw std::logic_error(
+            "getObjStreamIndex called for xref entry of type != 2");
     }
     return this->field2;
 }