char *lex_brackstack;/* what kind of brackets to pop */
char *lex_casestack; /* what kind of case mods in effect */
U8 lex_defer; /* state after determined token */
- bool lex_dojoin; /* doing an array interpolation */
+ U8 lex_dojoin; /* doing an array interpolation
+ 1 = @{...} 2 = ->@ */
U8 lex_expect; /* expect after determined token */
U8 expect; /* how to interpret ambiguous tokens */
I32 lex_formbrack; /* bracket count at outer format level */