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path: root/ext/json/parser/prereq.mk
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RAGEL = ragel

.SUFFIXES: .rl

.rl.c:
	$(RAGEL) -G2 $<
	$(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \
	-e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \
	-e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_ if $$. == 1' $@

parser.c: