Kill hard tabs, and add whitespace fixes.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6158 c06c8d41-db1a-0410-9941-cceddc491573

7 files changed, 33 insertions, 33 deletions

diff --git a/crawl-ref/source/format.cc b/crawl-ref/source/format.cc
index d5d34fd768..e4280e5038 100644
--- a/crawl-ref/source/format.cc
+++ b/crawl-ref/source/format.cc
@@ -232,11 +232,11 @@ void formatted_string::parse_string1(
         }
         else
         {
-	    colour_stack.push_back(get_colour(tagtext));
+            colour_stack.push_back(get_colour(tagtext));
         }
 
         // fs.cprintf("%d%d", colour_stack.size(), colour_stack.back());
-	fs.textcolor(colour_stack.back());
+        fs.textcolor(colour_stack.back());
 
         tag += tagtext.length() + 1;
     }
diff --git a/crawl-ref/source/guic-x11.cc b/crawl-ref/source/guic-x11.cc
index 9093600d59..315cfb37b3 100644
--- a/crawl-ref/source/guic-x11.cc
+++ b/crawl-ref/source/guic-x11.cc
@@ -163,7 +163,7 @@ void MapRegionClass::resize_backbuf()
 }
 
 void TextRegionClass::draw_string(int x, int y, unsigned char *buf,
-	int len, int col)
+        int len, int col)
 {
     XFillRectangle(display, win->win, term_gc[col>>4],
                       x*dx+ox, y*dy+oy, dx * len, dy);
@@ -1040,9 +1040,9 @@ XImage *read_png (const char *fname)
             (info_ptr->sig_bit.red != info_ptr->sig_bit.green ||
              info_ptr->sig_bit.red != info_ptr->sig_bit.blue) )
         {
-	        pm_message ("different bit depths for color channels not "
+                pm_message ("different bit depths for color channels not "
                         "supported");
-	        pm_message ("writing file with %d bit resolution",
+                pm_message ("writing file with %d bit resolution",
                         info_ptr->bit_depth);
         }
         else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE
@@ -1050,16 +1050,16 @@ XImage *read_png (const char *fname)
         {
             for (i = 0 ; i < info_ptr->num_palette ; i++)
             {
-	            info_ptr->palette[i].red   >>= (8 - info_ptr->sig_bit.red);
-	            info_ptr->palette[i].green >>= (8 - info_ptr->sig_bit.green);
-	            info_ptr->palette[i].blue  >>= (8 - info_ptr->sig_bit.blue);
-	        }
+                    info_ptr->palette[i].red   >>= (8 - info_ptr->sig_bit.red);
+                    info_ptr->palette[i].green >>= (8 - info_ptr->sig_bit.green);
+                    info_ptr->palette[i].blue  >>= (8 - info_ptr->sig_bit.blue);
+                }
         }
         else if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY
                     || info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
                  && info_ptr->sig_bit.gray < info_ptr->bit_depth)
         {
-	        png_set_shift (png_ptr, &(info_ptr->sig_bit));
+                png_set_shift (png_ptr, &(info_ptr->sig_bit));
         }
     }
 
diff --git a/crawl-ref/source/guic.h b/crawl-ref/source/guic.h
index 68b5190972..8aff4756ed 100644
--- a/crawl-ref/source/guic.h
+++ b/crawl-ref/source/guic.h
@@ -135,15 +135,15 @@ class WinClass
     void move();
 
     // place Regions inside it
-    void placeRegion(class RegionClass *r, int layer, 
-                     class RegionClass *neighbor,    
+    void placeRegion(class RegionClass *r, int layer,
+                     class RegionClass *neighbor,
                      int pflag,
-		     int margin_top = 0, int margin_left = 0,
+                     int margin_top = 0, int margin_left = 0,
                      int margin_bottom = 0, int margin_right = 0);
 
-    void placeRegion(class RegionClass *r, int layer, 
+    void placeRegion(class RegionClass *r, int layer,
                       int x, int y,
-		      int margin_top = 0, int margin_left = 0,
+                      int margin_top = 0, int margin_left = 0,
                       int margin_bottom = 0, int margin_right = 0);
 
     void removeRegion(class RegionClass *r);
diff --git a/crawl-ref/source/initfile.cc b/crawl-ref/source/initfile.cc
index d759d130d2..bbf41a480c 100644
--- a/crawl-ref/source/initfile.cc
+++ b/crawl-ref/source/initfile.cc
@@ -2574,8 +2574,8 @@ void game_options::read_option_line(const std::string &str, bool runscript)
     else BOOL_OPTION(explore_greedy);
     else BOOL_OPTION(explore_improved);
 
-	BOOL_OPTION(trap_prompt);
-	else if (key == "stash_tracking")
+        BOOL_OPTION(trap_prompt);
+        else if (key == "stash_tracking")
     {
         stash_tracking =
              field == "dropped" ? STM_DROPPED  :
diff --git a/crawl-ref/source/libgui.h b/crawl-ref/source/libgui.h
index 49cf753940..30bbafdf3f 100644
--- a/crawl-ref/source/libgui.h
+++ b/crawl-ref/source/libgui.h
@@ -56,13 +56,13 @@ class mouse_control
 public:
     mouse_control(int mode)
     {
-	oldmode = mouse_get_mode();
-	mouse_set_mode(mode);
+        oldmode = mouse_get_mode();
+        mouse_set_mode(mode);
     }
 
     ~mouse_control()
     {
-	mouse_set_mode(oldmode);
+        mouse_set_mode(oldmode);
     }
 private:
     int oldmode;
diff --git a/crawl-ref/source/libx11.cc b/crawl-ref/source/libx11.cc
index 43ac0ed644..aec3c53221 100644
--- a/crawl-ref/source/libx11.cc
+++ b/crawl-ref/source/libx11.cc
@@ -250,9 +250,9 @@ int x11_keypress(XKeyEvent *xev)
 
     const unsigned int ck_table[9] =
     {
-	CK_END,  CK_DOWN,   CK_PGDN,
-	CK_LEFT, CK_INSERT, CK_RIGHT,
-	CK_HOME, CK_UP,     CK_PGUP
+        CK_END,  CK_DOWN,   CK_PGDN,
+        CK_LEFT, CK_INSERT, CK_RIGHT,
+        CK_HOME, CK_UP,     CK_PGUP
     };
 
     int dir, base;
diff --git a/crawl-ref/source/store.cc b/crawl-ref/source/store.cc
index eadfc1a5d9..c64345c9c6 100644
--- a/crawl-ref/source/store.cc
+++ b/crawl-ref/source/store.cc
@@ -772,16 +772,16 @@ const CrawlStoreValue &CrawlStoreValue::operator
 /////////////////////
 // Typecast operators
 #if _MSC_VER
-CrawlStoreValue::operator bool&() 			{ return get_bool();   }
-CrawlStoreValue::operator char&() 			{ return get_byte();   }
-CrawlStoreValue::operator short&() 			{ return get_short();  }
-CrawlStoreValue::operator float&() 			{ return get_float();  }
-CrawlStoreValue::operator long&() 			{ return get_long();   }
-CrawlStoreValue::operator std::string&() 	{ return get_string(); }
-CrawlStoreValue::operator coord_def&() 		{ return get_coord();  }
-CrawlStoreValue::operator CrawlHashTable&() { return get_table();  }
-CrawlStoreValue::operator CrawlVector&() 	{ return get_vector(); }
-CrawlStoreValue::operator item_def&() 		{ return get_item();   }
+CrawlStoreValue::operator bool&()                       { return get_bool();   }
+CrawlStoreValue::operator char&()                       { return get_byte();   }
+CrawlStoreValue::operator short&()                      { return get_short();  }
+CrawlStoreValue::operator float&()                      { return get_float();  }
+CrawlStoreValue::operator long&()                       { return get_long();   }
+CrawlStoreValue::operator std::string&()                { return get_string(); }
+CrawlStoreValue::operator coord_def&()                  { return get_coord();  }
+CrawlStoreValue::operator CrawlHashTable&()             { return get_table();  }
+CrawlStoreValue::operator CrawlVector&()                { return get_vector(); }
+CrawlStoreValue::operator item_def&()                   { return get_item();   }
 #else
 &CrawlStoreValue::operator bool()
 {