Boolean contstants in expr, `string is boolean` classification

* named boolean values in `expr` are internally converted to int
* named constants are lower-case only

1 files changed, 4 insertions, 0 deletions

diff --git a/jim.h b/jim.h
index 976cf67..dd2b9ab 100644
--- a/jim.h
+++ b/jim.h
@@ -816,6 +816,10 @@ JIM_EXPORT int Jim_EvalExpression (Jim_Interp *interp,
 JIM_EXPORT int Jim_GetBoolFromExpr (Jim_Interp *interp,
         Jim_Obj *exprObjPtr, int *boolPtr);
 
+/* boolean object */
+JIM_EXPORT int Jim_GetBoolean(Jim_Interp *interp, Jim_Obj *objPtr,
+        int *booleanPtr);
+
 /* integer object */
 JIM_EXPORT int Jim_GetWide (Jim_Interp *interp, Jim_Obj *objPtr,
         jim_wide *widePtr);