dist: fix incorrect file/directory permission in zipball.

Author: CasperVector

utils/dist

@@ -11,6 +11,8 @@ RD = rm -rf
 ZIP = zip -rT
 MAKE = make
 SELF = utils/dist
+PERM = find . -type d -exec chmod 755 '{}' +; \
+	find . -type f -exec chmod 644 '{}' +
 
 dist:
 	$(SELF) distclean
@@ -42,6 +44,7 @@ dir-tds: tex-dist doc-dist
 	$(MD) $@/tex/latex/ $@/doc/latex/
 	$(CP) tex-dist/ $@/tex/latex/$(TITLE)
 	$(CP) doc-dist/ $@/doc/latex/$(TITLE)
+	cd $@ && $(PERM)
 
 dist-tds: $(TITLE)-$(VERSION).tds.zip
 $(TITLE)-$(VERSION).tds.zip: dir-tds
@@ -53,6 +56,7 @@ dir-ctan: README tex-dist doc-dist $(TITLE)-$(VERSION).tds.zip
 	$(CP) tex-dist/ $@/$(TITLE)/tex
 	$(CP) doc-dist/ $@/$(TITLE)/doc
 	$(MV) $(TITLE)-$(VERSION).tds.zip $@/
+	cd $@ && $(PERM)
 
 dist-ctan: $(TITLE)-$(VERSION).zip
 $(TITLE)-$(VERSION).zip: dir-ctan