s/\t/ /g;

diff --git a/xs-src/MouseUtil.xs b/xs-src/MouseUtil.xs
index 4aa3c1c..6af7e03 100644 (file)
--- a/xs-src/MouseUtil.xs
+++ b/xs-src/MouseUtil.xs
@@ -5,67 +5,67 @@
 #ifdef no_mro_get_linear_isa
 AV*
 mouse_mro_get_linear_isa(pTHX_ HV* const stash){
-       GV* const cachegv = *(GV**)hv_fetchs(stash, ISA_CACHE, TRUE);
-       AV* isa;
-       SV* gen;
-       CV* get_linear_isa;
-
-       if(!isGV(cachegv))
-               gv_init(cachegv, stash, ISA_CACHE, sizeof(ISA_CACHE)-1, TRUE);
-
-       isa = GvAVn(cachegv);
-       gen = GvSVn(cachegv);
-
-
-       if(SvIOK(gen) && SvIVX(gen) == (IV)mro_get_pkg_gen(stash)){
-               return isa; /* returns the cache if available */
-       }
-       else{
-               SvREADONLY_off(isa);
-               av_clear(isa);
-       }
-
-       get_linear_isa = get_cv("Mouse::Util::get_linear_isa", TRUE);
-
-       {
-               SV* avref;
-               dSP;
-
-               ENTER;
-               SAVETMPS;
-
-               PUSHMARK(SP);
-               mXPUSHp(HvNAME_get(stash), HvNAMELEN_get(stash));
-               PUTBACK;
-
-               call_sv((SV*)get_linear_isa, G_SCALAR);
-
-               SPAGAIN;
-               avref = POPs;
-               PUTBACK;
-
-               if(SvROK(avref) && SvTYPE(SvRV(avref)) == SVt_PVAV){
-                       AV* const av  = (AV*)SvRV(avref);
-                       I32 const len = AvFILLp(av) + 1;
-                       I32 i;
-
-                       for(i = 0; i < len; i++){
-                               HV* const stash = gv_stashsv(AvARRAY(av)[i], FALSE);
-                               if(stash)
-                                       av_push(isa, newSVpv(HvNAME(stash), 0));
-                       }
-                       SvREADONLY_on(isa);
-               }
-               else{
-                       Perl_croak(aTHX_ "Mouse:Util::get_linear_isa() didn't return an ARRAY reference");
-               }
-
-               FREETMPS;
-               LEAVE;
-       }
-
-       sv_setiv(gen, (IV)mro_get_pkg_gen(stash));
-       return GvAV(cachegv);
+    GV* const cachegv = *(GV**)hv_fetchs(stash, ISA_CACHE, TRUE);
+    AV* isa;
+    SV* gen;
+    CV* get_linear_isa;
+
+    if(!isGV(cachegv))
+        gv_init(cachegv, stash, ISA_CACHE, sizeof(ISA_CACHE)-1, TRUE);
+
+    isa = GvAVn(cachegv);
+    gen = GvSVn(cachegv);
+
+
+    if(SvIOK(gen) && SvIVX(gen) == (IV)mro_get_pkg_gen(stash)){
+        return isa; /* returns the cache if available */
+    }
+    else{
+        SvREADONLY_off(isa);
+        av_clear(isa);
+    }
+
+    get_linear_isa = get_cv("Mouse::Util::get_linear_isa", TRUE);
+
+    {
+        SV* avref;
+        dSP;
+
+        ENTER;
+        SAVETMPS;
+
+        PUSHMARK(SP);
+        mXPUSHp(HvNAME_get(stash), HvNAMELEN_get(stash));
+        PUTBACK;
+
+        call_sv((SV*)get_linear_isa, G_SCALAR);
+
+        SPAGAIN;
+        avref = POPs;
+        PUTBACK;
+
+        if(SvROK(avref) && SvTYPE(SvRV(avref)) == SVt_PVAV){
+            AV* const av  = (AV*)SvRV(avref);
+            I32 const len = AvFILLp(av) + 1;
+            I32 i;
+
+            for(i = 0; i < len; i++){
+                HV* const stash = gv_stashsv(AvARRAY(av)[i], FALSE);
+                if(stash)
+                    av_push(isa, newSVpv(HvNAME(stash), 0));
+            }
+            SvREADONLY_on(isa);
+        }
+        else{
+            Perl_croak(aTHX_ "Mouse:Util::get_linear_isa() didn't return an ARRAY reference");
+        }
+
+        FREETMPS;
+        LEAVE;
+    }
+
+    sv_setiv(gen, (IV)mro_get_pkg_gen(stash));
+    return GvAV(cachegv);
 }
 #endif /* !no_mor_get_linear_isa */