Hello I am using the mgui function in the following way:

mgui ( graf_cuenta_margen_interfaz,title=c("Gráficas","Histogramas
valoración (No lineal) Cuenta de
Margen"),exec="Graficar",argText=list(fecha_adelante="Fecha
adelante"),closeOnExec=TRUE,output=NULL,,helps=list(fecha_adelante=paste("La
valoración de cuantos días adelante se desea graficar. Las opciones son los
días que se hayan escogido en las
simulacion:",guiGetSafe("horizontes_text"))))

if you notice for the help I am making a string which uses a variable that I
can modify

helps=list(fecha_adelante=paste("La valoración de cuantos días adelante se
desea graficar. Las opciones son los días que se hayan escogido en las
simulacion:",guiGetSafe("horizontes_text")))

The problem is when I modify this variable if I have already used this
option in my program when I use it again the variable seems not be
actualized even though if I call it on the R console using
guiGetSafe("horizontes_text") I can see the change. If for example I change
the without using this option in my program before the changes DO appear.
And if I want the change in my variable to appear in the program having used
the option before I have to close it and open it again.

Does anybody know how can I have the changes in my variable incorporated in
the program eventhough I have used the option before without opening and
closing it again?.

Thank you

Felipe Parra

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