re2c: Disable UTF-8

The regexes don't require UTF-8 features and work in ASCII mode as well. Disabling UTF-8 reduces the size of the code generated by re2c by a couple of KBs.
nwellnhof · Apr 2, 2024 · d8de8c7 · d8de8c7
1 parent 5006438
commit d8de8c7
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diff --git a/Makefile b/Makefile
@@ -137,8 +137,8 @@ $(SRCDIR)/scanners.c: $(SRCDIR)/scanners.re
 		false; \
 		;; \
 	esac
-	re2c -W -Werror --case-insensitive -b -i --no-generation-date -8 \
-		--encoding-policy substitute -o $@ $<
+	re2c -W -Werror --case-insensitive -b -i --no-generation-date \
+		-o $@ $<
 	$(CLANG_FORMAT) $@
 
 # We include entities.inc in the repository, so normally this