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sdmx-twg / vtl

This repository is used for maintaining the SDMX-VTL specification
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ANTLR4 EBNF and identifiers starting with numbers #351

Closed stratosn closed 1 year ago

stratosn commented 7 years ago
reporter issue reference document (UM/RM/EBNF) page line
- EBNF # #

Issue Description

Check EBNF ANTLR4 if it has lookahead for identifying identifiers starting with numbers and followed by other characters (non numeric characters).

ref: https://github.com/antlr/antlr4/blob/master/doc/lexer-rules.md

Proposed Solution