* ext/tk/lib/tk/*: untabify

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 20 insertions, 20 deletions

diff --git a/ext/tcltklib/stubs.c b/ext/tcltklib/stubs.c
index 8faa4ca24..3913abb57 100644
--- a/ext/tcltklib/stubs.c
+++ b/ext/tcltklib/stubs.c
@@ -50,20 +50,20 @@ ruby_tcltk_stubs()
 #endif
     ruby_tk_dll = getenv("RUBY_TK_DLL");
     if (ruby_tcl_dll && ruby_tk_dll) {
-	tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll);
-	tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll);
+        tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll);
+        tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll);
     } else {
-	snprintf(tcl_name, sizeof tcl_name, TCL_NAME, DLEXT);
-	snprintf(tk_name, sizeof tk_name, TK_NAME, DLEXT);
-	/* examine from 8.9 to 8.1 */
-	for (n = '9'; n > '0'; n--) {
-	    tcl_name[TCL_INDEX] = n;
-	    tk_name[TK_INDEX] = n;
-	    tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name);
-	    tk_dll = (DL_HANDLE)DL_OPEN(tk_name);
-	    if (tcl_dll && tk_dll)
-		break;
-	}
+        snprintf(tcl_name, sizeof tcl_name, TCL_NAME, DLEXT);
+        snprintf(tk_name, sizeof tk_name, TK_NAME, DLEXT);
+        /* examine from 8.9 to 8.1 */
+        for (n = '9'; n > '0'; n--) {
+            tcl_name[TCL_INDEX] = n;
+            tk_name[TK_INDEX] = n;
+            tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name);
+            tk_dll = (DL_HANDLE)DL_OPEN(tk_name);
+            if (tcl_dll && tk_dll)
+                break;
+        }
     }
 
 #if defined _WIN32
@@ -71,31 +71,31 @@ ruby_tcltk_stubs()
 #endif
 
     if (!tcl_dll || !tk_dll)
-	return -1;
+        return -1;
 
     p_Tcl_FindExecutable = (void (*)(const char *))DL_SYM(tcl_dll, "Tcl_FindExecutable");
     if (!p_Tcl_FindExecutable)
-	return -7;
+        return -7;
 
     p_Tcl_FindExecutable("ruby");
 
     p_Tcl_CreateInterp = (Tcl_Interp *(*)())DL_SYM(tcl_dll, "Tcl_CreateInterp");
     if (!p_Tcl_CreateInterp)
-	return -2;
+        return -2;
 
     tcl_ip = (*p_Tcl_CreateInterp)();
     if (!tcl_ip)
-	return -3;
+        return -3;
 
     p_Tk_Init = (int (*)(Tcl_Interp *))DL_SYM(tk_dll, "Tk_Init");
     if (!p_Tk_Init)
-	return -4;
+        return -4;
     (*p_Tk_Init)(tcl_ip);
 
     if (!Tcl_InitStubs(tcl_ip, "8.1", 0))
-	return -5;
+        return -5;
     if (!Tk_InitStubs(tcl_ip, "8.1", 0))
-	return -6;
+        return -6;
 
     Tcl_DeleteInterp(tcl_ip);