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Re: Interactive parsing with Bison
From: |
Richard Stallman |
Subject: |
Re: Interactive parsing with Bison |
Date: |
Fri, 07 Jul 2006 21:13:09 -0400 |
Bison currently uses M4 to process parser skeletons before outputting
them. Formerly this processing was done by hand in C code, in Bison,
but this was painful to maintain as we added more functionality. M4
is slow, and scales poorly, but we didn't think efficiency during
parser generation was all that important,
Is GNU M4 slower than it ought to be?
Should we look for people to make it faster?
and we didn't think people
would be generating parsers with millions of states.
Do people really do that? I am surprised. Why?
- Re: Interactive parsing with Bison, (continued)
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/05
- Re: Interactive parsing with Bison, Richard Stallman, 2006/07/01
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/05
- Re: Interactive parsing with Bison, Paul Eggert, 2006/07/05
- Re: Interactive parsing with Bison, Satya, 2006/07/05
- Re: Interactive parsing with Bison, Paul Eggert, 2006/07/06
- Re: Interactive parsing with Bison, Richard Stallman, 2006/07/07
- Re: Interactive parsing with Bison, Hans Aberg, 2006/07/07
- Re: Interactive parsing with Bison, Paul Eggert, 2006/07/07
- Re: Interactive parsing with Bison,
Richard Stallman <=
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/08
- Re: Interactive parsing with Bison, Richard Stallman, 2006/07/09
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/09
- Re: Interactive parsing with Bison, Richard Stallman, 2006/07/10
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/10
- Re: Interactive parsing with Bison, Gary V. Vaughan, 2006/07/10
- Re: Interactive parsing with Bison, Richard Stallman, 2006/07/16
- Re: Interactive parsing with Bison, Hans Aberg, 2006/07/15
- Re: Interactive parsing with Bison, Akim Demaille, 2006/07/06
- Re: Interactive parsing with Bison, Paul Eggert, 2006/07/06