> > ... > > Fair enough, seems like a Good Thing To Do. > > (Though possibly redundant in this case? Are there char values that > > would sign extend for which isidigit() holds true?) > > > The issue is how isdigit() is implemented, as a macro in many > cases that does a table lookup... Out-of-range values can > cause a crash...
Ah OK - I assumed that it would be a function, but I can see that a lookup might be a credible implementation... SELEX Galileo Ltd Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex SS14 3EL A company registered in England & Wales. Company no. 02426132 ******************************************************************** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ******************************************************************** _______________________________________________ fltk-dev mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-dev
