feat: Add double-quoted string constants with escapes

Resolves #20.
2021-02-18 19:41:54 -08:00 · 2021-02-18 19:41:54 -08:00 · d2ba26a53e
commit d2ba26a53e
parent bfe3f86116
6 changed files with 11 additions and 3 deletions
--- a/syntax/fostr.sdf3
+++ b/syntax/fostr.sdf3
@ -39,6 +39,7 @@ context-free syntax

  Ex.Int       = INT
  Ex.LitString = STRING_LITERAL
+  Ex.EscString = STRING
  Ex.Stream    = <stream>
  Ex.Sum       = <<Ex> +  <Ex>> {left}
  Ex.Gets      = [[Ex] << [Ex]] {left}