CVS log for 2001/blindfold/src/abstract_grammar.c

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in the middle of hacking the actions to pieces

cleaned up switch in action syntax

switched from "add tuple" to "insert"

unix groups works, now using unnamed nodes instead of genid

unix-groups works!

unix-groups works, except for access to .text

parent renaming works in a simple test, as does new!

intermediate; compiles; trying to get delay/undelay working

grammar stuff is compiling, a bit closer to working; about to switch fully to using Pools in abstract_grammar.c

seems to run an n3 grammar with a little @send annotation

intermidiate, working on XML parsers

continuing to refactor parser streams (compiles, still missing yylex)

continued adding support for 'informal xml' style ebnf; it'd kind of working

Filled in Triple implementation; set up stuff to link with XSB
(Compiles again.)

unknown

added combining charsets, fixed a few bugs; simple n3.bnf is working

changed charset to two-level rule to much simplify grammar, at some cost in parse speed; doable without that cost

/etc/group works, except for repeat() semantics

support of __text seems to be working

proceeding with actions, improving character buffer handling

fiddling with actions

$$ gets initialized in actions now

parser generation kind of almost works

a few more grammar-action tweaks

action generation - getting closed to current Triple api, catching undefined names, etc

tinkering with grammar

set up dynamic compilation and loading of parsed grammars; still
missing a few bits, and it's kind of a first draft.

actions are coming along; local/global/literal naming is implemented

previous comment was wrong -- real changes were: more progress on actions

copied rdf.[ch] from exfacto tree (sorry, I still don't know the right way to organize these projects)

added term naming

abstracted tree structuring to dltree; implemented repeat() for "x? x* x+"

first draft, from over the weekend; what's implemented seems to work