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hcl/scanner: allow hyphens in idents

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This commit is contained in:
Mitchell Hashimoto 2015-11-06 17:56:57 -08:00
parent 22bdcc2db1
commit 798e1c6c05
2 changed files with 2 additions and 1 deletions
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2
hcl/scanner/scanner.go
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@ -454,7 +454,7 @@ func (s *Scanner) scanDigits(ch rune, base, n int) rune {
func (s *Scanner) scanIdentifier() string { func (s *Scanner) scanIdentifier() string {
offs := s.srcPos.Offset - s.lastCharLen offs := s.srcPos.Offset - s.lastCharLen
ch := s.next() ch := s.next()
for isLetter(ch) || isDigit(ch) { for isLetter(ch) || isDigit(ch) || ch == '-' {
ch = s.next() ch = s.next()
} }

1
hcl/scanner/scanner_test.go
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@ -56,6 +56,7 @@ var tokenLists = map[string][]tokenPair{
{token.IDENT, "a"}, {token.IDENT, "a"},
{token.IDENT, "a0"}, {token.IDENT, "a0"},
{token.IDENT, "foobar"}, {token.IDENT, "foobar"},
{token.IDENT, "foo-bar"},
{token.IDENT, "abc123"}, {token.IDENT, "abc123"},
{token.IDENT, "LGTM"}, {token.IDENT, "LGTM"},
{token.IDENT, "_"}, {token.IDENT, "_"},