liquidsoap-1.4.3-no-curl-in-docs.patch

--- a/doc/Makefile	2020-12-04 12:12:36.691007000 +0000
+++ b/doc/Makefile	2020-12-04 12:12:48.653007000 +0000
@@ -63,9 +63,6 @@
 	@echo "Go to the toplevel and type 'make'"
 	@exit 1
 
-language.dtd:
-	curl https://raw.githubusercontent.com/jgm/highlighting-kate/master/xml/language.dtd -o $@
-
 top_srcdir=..
 include $(top_srcdir)/Makefile.rules