CVS log for 2000/10/swap/grammar/gramLL1.py

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Revision 1.10 / (download) - annotate - [select for diffs] , Wed Nov 15 19:59:25 2006 UTC (19 months, 2 weeks ago) by connolly
CVS Tags: rel-1-2-0, HEAD
Changes since 1.9: +13 -6 lines
Diff to previous 1.9 (colored)

change rep to plus, eps to empty

Revision 1.9 / (download) - annotate - [select for diffs] , Thu Jun 22 22:08:37 2006 UTC (2 years ago) by connolly
CVS Tags: pfreport, paw-demo-m1
Changes since 1.8: +126 -14 lines
Diff to previous 1.8 (colored)

trying to generate python ply module to test grammars
reworked asGrammar; not sure if it's got more or less bugs now...
use python-happy token names rather than literals
use more mnemonic symbol names for some bnodes
include first/follow stuff (usually empty... hmm...)

Revision 1.8 / (download) - annotate - [select for diffs] , Tue Jun 20 23:25:58 2006 UTC (2 years ago) by connolly
Changes since 1.7: +22 -10 lines
Diff to previous 1.7 (colored)

regex escaping details. ugh!

Revision 1.7 / (download) - annotate - [select for diffs] , Tue Jun 20 21:13:08 2006 UTC (2 years ago) by connolly
Changes since 1.6: +20 -14 lines
Diff to previous 1.6 (colored)

add an arg for the URI of the language
change NonTerminal, Terminal from class to relationship to language
move matches to regex

Revision 1.6 / (download) - annotate - [select for diffs] , Tue Jun 20 08:10:35 2006 UTC (2 years ago) by connolly
Changes since 1.5: +56 -17 lines
Diff to previous 1.5 (colored)

added --yacc option
discovered asGrammar was talking the alt/seq tree all wrong; fixed it
removed '-' from symbol names

Revision 1.5 / (download) - annotate - [select for diffs] , Tue Jun 20 05:59:31 2006 UTC (2 years ago) by connolly
Changes since 1.4: +8 -5 lines
Diff to previous 1.4 (colored)

parameterize start symbol

Revision 1.4 / (download) - annotate - [select for diffs] , Tue Jun 20 04:46:23 2006 UTC (2 years ago) by connolly
Changes since 1.3: +9 -1 lines
Diff to previous 1.3 (colored)

json version of turtle grammar from Andy Mon, 19 Jun 2006 16:12:03 +0100

Revision 1.3 / (download) - annotate - [select for diffs] , Sat Jun 17 08:32:20 2006 UTC (2 years ago) by connolly
Changes since 1.2: +80 -27 lines
Diff to previous 1.2 (colored)

found a javascript parser generator that implements SLR table generation
so we don't need first/follow.

Got some terminal regex's working, e.g. uriref

Revision 1.2 / (download) - annotate - [select for diffs] , Sat Jun 17 06:11:03 2006 UTC (2 years ago) by connolly
Changes since 1.1: +28 -11 lines
Diff to previous 1.1 (colored)

support JSON output or python pretty-printed output
fix keys in first/follow sets to be strings
skip eps when it's not relevant
turn anonymous nodes into strings rather than ints, since JSON keys are strings

Revision 1.1 / (download) - annotate - [select for diffs] , Sat Jun 17 03:12:42 2006 UTC (2 years ago) by connolly
Diff

finds grammar rules, first sets, follow sets following EBNF ontology;
prints JSON-happy structure

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