Replace extraneous tabs with spaces.

4 files changed, 24 insertions, 22 deletions

diff --git a/crawl-ref/source/AppHdr.h b/crawl-ref/source/AppHdr.h
index 385d4827a6..991b5587ba 100644
--- a/crawl-ref/source/AppHdr.h
+++ b/crawl-ref/source/AppHdr.h
@@ -339,10 +339,10 @@
 
 
 #ifdef USE_TILE
-	#ifdef __cplusplus
+    #ifdef __cplusplus
     #include "libgui.h"
     #include "tilesdl.h"
-	#endif
+    #endif
 #endif
 
 // =========================================================================
diff --git a/crawl-ref/source/initfile.cc b/crawl-ref/source/initfile.cc
index 5618e04642..5ea6dc449c 100644
--- a/crawl-ref/source/initfile.cc
+++ b/crawl-ref/source/initfile.cc
@@ -3446,15 +3446,15 @@ bool arg_seen[num_cmd_ops];
 
 std::string find_executable_path()
 {
-	char tempPath[2048];
+    char tempPath[2048];
 
-	// A lot of OSes give ways to find the location of the running app's
-	// binary executable. This is useful, because argv[0] can be relative
-	// when we really need an absolute path in order to locate the game's
-	// resources.
+    // A lot of OSes give ways to find the location of the running app's
+    // binary executable. This is useful, because argv[0] can be relative
+    // when we really need an absolute path in order to locate the game's
+    // resources.
 
-	// Faster than a memset, and counts as a null-terminated string!
-	tempPath[0] = 0;
+    // Faster than a memset, and counts as a null-terminated string!
+    tempPath[0] = 0;
 
 #if defined ( _MSC_VER )
     GetModuleFileName ( NULL, tempPath, sizeof(tempPath) );
@@ -3463,21 +3463,21 @@ std::string find_executable_path()
 #elif defined ( __MACH__ )
     strncpy ( tempPath, NXArgv[0], sizeof(tempPath) );
 #else
-	// We don't know how to find the executable's path on this OS.
+    // We don't know how to find the executable's path on this OS.
 #endif
-	return std::string(tempPath);
+    return std::string(tempPath);
 }
 
 bool parse_args( int argc, char **argv, bool rc_only )
 {
     COMPILE_CHECK(ARRAYSZ(cmd_ops) == CLO_NOPS, c1);
 
-	std::string exe_path = find_executable_path();
+    std::string exe_path = find_executable_path();
 
-	if (!exe_path.empty())
-		set_crawl_base_dir(exe_path.c_str());
-	else
-		set_crawl_base_dir(argv[0]);
+    if (!exe_path.empty())
+        set_crawl_base_dir(exe_path.c_str());
+    else
+        set_crawl_base_dir(argv[0]);
 
     SysEnv.rcdirs.clear();
 
diff --git a/crawl-ref/source/libutil.cc b/crawl-ref/source/libutil.cc
index d6064e7bbc..d02fe3e0b1 100644
--- a/crawl-ref/source/libutil.cc
+++ b/crawl-ref/source/libutil.cc
@@ -171,16 +171,18 @@ std::string &escape_path_spaces(std::string &s)
         s.find("\"") == std::string::npos)
     {
         result = "\"" + s + "\"";
-    } else {
+    }
+    else
+    {
         return s;
     }
 #else
-	// Not implemented for this platform. Assume that
-	// escaping isn't necessary.
-	return s;
+    // Not implemented for this platform.  Assume that escaping isn't
+    // necessary.
+    return s;
 #endif
     s = result;
-	return s;
+    return s;
 }
 
 std::string &uppercase(std::string &s)
diff --git a/crawl-ref/source/religion.cc b/crawl-ref/source/religion.cc
index 61f0b54376..db9aae8b1a 100644
--- a/crawl-ref/source/religion.cc
+++ b/crawl-ref/source/religion.cc
@@ -7081,7 +7081,7 @@ static bool _altar_prayer()
         }
 
         // Return early so we don't offer our Necronomicon to Kiku.
-	return (did_bless);
+        return (did_bless);
     }
 
     offer_items();