Bugfix: allow @1 in brace variables.

* parser.l (grammar): Scan a METANUM token in the
BRACED state also. This allows us to correctly
reference op arguments in a quasiliteral, as in
`foo @{@1 [1..2] ","} bar`.

1 files changed, 1 insertions, 1 deletions

diff --git a/parser.l b/parser.l
index 30cb3034..f7c717e8 100644
--- a/parser.l
+++ b/parser.l
@@ -310,7 +310,7 @@ UONLY   {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
   return NUMBER;
 }
 
-<NESTED,QSILIT,QWLIT,QSPECIAL>@{NUM} {
+<NESTED,BRACED,QSILIT,QWLIT,QSPECIAL>@{NUM} {
   val str = string_own(utf8_dup_from(yytext + 1));
 
   if (yy_top_state(yyscanner) == INITIAL