From 8ab850528e1c05f36668f36db6af4cdcb647180e Mon Sep 17 00:00:00 2001 From: Ryo Nihei Date: Sun, 20 Jun 2021 23:47:29 +0900 Subject: Add syntax of fragment --- driver/parser_test.go | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'driver/parser_test.go') diff --git a/driver/parser_test.go b/driver/parser_test.go index 75b25ae..152a8c1 100644 --- a/driver/parser_test.go +++ b/driver/parser_test.go @@ -76,6 +76,17 @@ white_space: "[\u{0009}\u{0020}]+" # skip; `, src: `foo bar`, }, + // A grammar can contain fragments. + { + specSrc: ` +s + : tagline + ; +tagline: "\f{words} IS OUT THERE."; +fragment words: "[A-Za-z\u{0020}]+"; +`, + src: `THE TRUTH IS OUT THERE.`, + }, } for _, tt := range tests { ast, err := spec.Parse(strings.NewReader(tt.specSrc)) -- cgit v1.2.3