Re: error handling and syntax extension

2000-08-16 Thread skud
On Wed, Aug 16, 2000 at 12:15:30PM -0500, David L. Nicol wrote: > >If "catch" can be defined DURING PARSING > >and SYNTAX ERRORS are catchable > >error handling can be used to define otherwise >undefined syntax, becoming a macro language. Please take this to the -errors sublist. Thanks... K. -

Re: error handling and syntax extension

2000-08-16 Thread Jonathan Scott Duff
On Wed, Aug 16, 2000 at 12:15:30PM -0500, David L. Nicol wrote: > If "catch" can be defined DURING PARSING > > and SYNTAX ERRORS are catchable > > > error handling can be used to define otherwise > undefined syntax, becoming a macro language. And AUTOLOAD can go away too! :-) -Scott -- Jona

error handling and syntax extension

2000-08-16 Thread David L. Nicol
If "catch" can be defined DURING PARSING and SYNTAX ERRORS are catchable error handling can be used to define otherwise undefined syntax, becoming a macro language. This would be similar to the RFC18 immediate subroutines, as it would be another way to change the language of the remainder o