add cdelta for prev. fix, add perl5264cdelta

Author: rurban

MANIFEST

@@ -5200,6 +5200,7 @@ pod/perl5261delta.pod		Perl changes in version 5.26.1
 pod/perl5262cdelta.pod		cperl changes in version 5.26.2c
 pod/perl5262delta.pod		Perl changes in version 5.26.2
 pod/perl5263cdelta.pod		cperl changes in version 5.26.3c
+pod/perl5264cdelta.pod		cperl changes in version 5.26.4c
 pod/perl5280cdelta.pod		cperl changes in version 5.28.0c
 pod/perl5280delta.pod		Perl changes in version 5.28.0
 pod/perl5281cdelta.pod		cperl changes in version 5.28.1c

Makefile.SH

@@ -599,7 +599,7 @@ perlmain_dep = $(perlmain_objs)
 esac
 
 $spitshell >>$Makefile <<'!NO!SUBS!'
-perltoc_pod_prereqs = extra.pods pod/perl5263delta.pod pod/perl5264cdelta.pod pod/perlapi.pod pod/perlintern.pod pod/perlmodlib.pod pod/perluniprops.pod
+perltoc_pod_prereqs = extra.pods pod/perl5263delta.pod pod/perl5265cdelta.pod pod/perlapi.pod pod/perlintern.pod pod/perlmodlib.pod pod/perluniprops.pod
 
 generated_pods = pod/perltoc.pod $(perltoc_pod_prereqs)
 generated_headers = uudmap.h bitcount.h mg_data.h
@@ -1218,11 +1218,11 @@ pod/perlmodlib.pod: $(MINIPERL_EXE) pod/perlmodlib.PL MANIFEST
 
 pod/perl5263delta.pod: pod/perldelta.pod
 	$(RMS) $@
-	$(LNS) perldelta.pod $@
+	$(LNS) pod/perldelta.pod $@
 
-pod/perl5264cdelta.pod: pod/perlcdelta.pod
+pod/perl5265cdelta.pod: pod/perlcdelta.pod
 	$(RMS) $@
-	$(LNS) perlcdelta.pod $@
+	$(LNS) pod/perlcdelta.pod $@
 
 extra.pods: $(MINIPERL_EXE)
 	-@test ! -f extra.pods || rm -f `cat extra.pods`

pod/.gitignore

@@ -51,7 +51,7 @@
 
 # generated
 /perl5263delta.pod
-/perl5264cdelta.pod
+/perl5265cdelta.pod
 /perlapi.pod
 /perlintern.pod
 /perlmodlib.pod

pod/perl.pod

@@ -246,6 +246,7 @@ aux c2ph h2ph h2xs cperlbug pl2pm pod2html pod2man splain xsubpp
     perl5290cdelta	cperl changes in version 5.29.0c
     perl5281cdelta	cperl changes in version 5.28.1c
     perl5280cdelta	cperl changes in version 5.28.0c
+    perl5264cdelta	cperl changes in version 5.26.4c
     perl5263cdelta	cperl changes in version 5.26.3c
     perl5262cdelta	cperl changes in version 5.26.2c
     perl5261cdelta	cperl changes in version 5.26.1c