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Diffstat (limited to 'spec/01-lexical-syntax.md')
| -rw-r--r-- | spec/01-lexical-syntax.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/spec/01-lexical-syntax.md b/spec/01-lexical-syntax.md index 0232ed9a34..4e92c7cf7b 100644 --- a/spec/01-lexical-syntax.md +++ b/spec/01-lexical-syntax.md @@ -49,6 +49,8 @@ classes (Unicode general category given in parentheses): ```ebnf op ::= opchar {opchar} varid ::= lower idrest +boundvarid ::= varid + | ‘`’ varid ‘`’ plainid ::= upper idrest | varid | op |