feat: Allow indented continuation lines

Resolves #2.
2021-02-01 00:29:00 -08:00 · 2021-02-01 00:29:00 -08:00 · eaa06e62eb
commit eaa06e62eb
parent 2e49065031
9 changed files with 58 additions and 33 deletions
--- a/syntax/fostr.sdf3
+++ b/syntax/fostr.sdf3
@ -6,14 +6,16 @@ imports

 context-free start-symbols
  
-  Ex
+  Start

 context-free sorts

-  Ex
+  Start Ex

 context-free syntax
  
+  Start.TopLevel = prog:Ex {layout(offside prog)}
+
  Ex.Int      = INT
  Ex.Stdio    = <stdio>
  Ex.Sum      = {Ex "+"}+