- "=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_RECURSIVE; return T_ASSIGN; }
- ":=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_SIMPLE; return T_ASSIGN; }
- "+=" { BEGIN(ASSIGN_VAL); yylval.flavor = VAR_APPEND; return T_ASSIGN; }
+ "=" { BEGIN(ASSIGN_VAL); return T_EQUAL; }
+ ":=" { BEGIN(ASSIGN_VAL); return T_COLON_EQUAL; }
+ "+=" { BEGIN(ASSIGN_VAL); return T_PLUS_EQUAL; }