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authorRyo Nihei <nihei.dev@gmail.com>2021-09-24 01:17:27 +0900
committerRyo Nihei <nihei.dev@gmail.com>2021-09-24 13:40:59 +0900
commita8ed73f786fa9dd28965e4bf915022eb4a90bbba (patch)
treeb760670fb2eda9a06acafbab3e7df56e4f4d7bf4 /spec/spec.go
parentRemove --debug option from compile command (diff)
downloadtre-a8ed73f786fa9dd28965e4bf915022eb4a90bbba.tar.gz
tre-a8ed73f786fa9dd28965e4bf915022eb4a90bbba.tar.xz
Disallow upper cases in an identifier
Diffstat (limited to 'spec/spec.go')
-rw-r--r--spec/spec.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/spec/spec.go b/spec/spec.go
index 2360201..3d46269 100644
--- a/spec/spec.go
+++ b/spec/spec.go
@@ -101,7 +101,7 @@ func (m LexModeName) validate() error {
return nil
}
-const idPattern = `^[A-Za-z](_?[0-9A-Za-z]+)*$`
+const idPattern = `^[a-z](_?[0-9a-z]+)*$`
var idRE = regexp.MustCompile(idPattern)