mv suite{_bench} to test-html-{ut,ref} crates

- allow compiling/running html tests without compiling main crate tests
  (useful when e.g. making type changes to events but html unaffected)
- avoid need for future flags in main crate

tests/html-ut/Makefile

@@ -0,0 +1,24 @@
+.POSIX:
+
+.SUFFIXES: .test .rs
+
+TEST=$(shell find ut -name '*.test' | sort)
+TEST_RS=${TEST:.test=.rs}
+
+BLACKLIST += djot_js_filters # lua filters not implemented
+BLACKLIST += djot_js_symb # uses ast
+BLACKLIST += djot_js_sourcepos # not parsable
+
+ut/mod.rs: ${TEST_RS}
+	mkdir -p ut
+	rm -f $@
+	for f in ${TEST}; do \
+		name=$$(basename -s .test $$f); \
+		echo ${BLACKLIST} | tr ' ' '\n' | grep -q $$name || echo "mod $$name;" >> $@; \
+	done
+
+.test.rs:
+	gawk -fgen.awk $< | head -n-1 > $@
+
+clean:
+	rm -f ut/*.rs