Re: Parsing partial sentences

From	Hans-Peter Diettrich <DrDiettrich1@netscape.net>
Newsgroups	comp.compilers
Subject	Re: Parsing partial sentences
Date	2017-04-28 02:48 +0200
Organization	Compilers Central
Message-ID	<17-04-025@comp.compilers> (permalink)
References	<17-04-001@comp.compilers> <17-04-023@comp.compilers>

Show all headers | View raw

Am 27.04.2017 um 16:58 schrieb Walter Banks:
> On 2017-04-03 3:57 AM, Hans-Peter Diettrich wrote:
>> Is there an easy way to parse e.g. C #defines into constants,
>> functions or other non-terminals, which are not the goal of the
>> entire grammar?
>
> In a word NO. #defines are always strings even when they look like
> constants, something I have found out the hard way.

You missed the "e.g." #defines. In fact everybody seems to have missed
it :-(

The focus of my question is on *partial* sentences of a language, that
are equivalent to a *single* non-terminal of the language.

Until now only the *use* of such partial sentences has been discussed,
not the *determination* of the resulting non-terminal.

DoDi

Back to comp.compilers | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-03 09:57 +0200
  Re: Parsing partial sentences Fernando <pronesto@gmail.com> - 2017-04-04 06:05 -0700
    Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-07 11:16 -0400
      Re: Parsing partial sentences George Neuner <gneuner2@comcast.net> - 2017-04-07 12:59 -0400
        Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-07 22:24 +0200
          Re: Parsing partial sentences George Neuner <gneuner2@comcast.net> - 2017-04-10 20:22 -0400
            Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-11 10:31 +0200
              Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-11 19:40 +0200
              Re: Parsing partial sentences George Neuner <gneuner2@comcast.net> - 2017-04-11 23:05 -0400
                Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-12 13:45 +0200
          Re: Parsing partial sentences Martin Ward <martin@gkc.org.uk> - 2017-04-11 10:30 +0100
  Re: Parsing partial sentences Walter Banks <walter@bytecraft.com> - 2017-04-27 10:58 -0400
    Re: Parsing partial sentences Kaz Kylheku <686-678-9105@kylheku.com> - 2017-04-27 19:08 +0000
      Re: Parsing partial sentences rugxulo@gmail.com - 2017-04-28 16:32 -0700
      Re: Parsing partial sentences Marco van de Voort <marcov@toad.stack.nl> - 2017-04-29 14:57 +0000
        Re: Parsing partial sentences Kaz Kylheku <686-678-9105@kylheku.com> - 2017-04-30 16:31 +0000
    Re: Parsing partial sentences Hans-Peter Diettrich <DrDiettrich1@netscape.net> - 2017-04-28 02:48 +0200

csiph-web