 kr.angelov
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46de62c452
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now we store the state instead of the offset for every continuation in the chart for the statistical parser
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2012-11-12 14:04:52 +00:00 |
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kr.angelov
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9967c3ad04
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in the statistical parser: move the outside probability from the parse items to their continuation. this makes the value slot shared between many items
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2012-11-12 13:43:43 +00:00 |
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kr.angelov
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9d23093492
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small refactoring in the C runtime
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2012-11-12 13:05:35 +00:00 |
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kr.angelov
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a50c7c24b8
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use size_t consistently as the type for constituent indices in the C runtime
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2012-11-12 12:51:27 +00:00 |
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kr.angelov
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1e531e8237
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implemented gu_map_count in runtime/c/gu/map.c
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2012-11-12 12:42:19 +00:00 |
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kr.angelov
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52255664be
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use prob_t instead of float in a few places
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2012-10-29 08:52:56 +00:00 |
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kr.angelov
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0ad2405d69
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forgot to add one #ifdef
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2012-10-25 18:37:22 +00:00 |
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kr.angelov
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9721833680
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a major refactoring in the robust parser: bottom-up filtering and garbage collection for the chart
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2012-10-25 14:42:53 +00:00 |
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kr.angelov
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28b58b6267
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add teyjus/simulator/builtins/builtins.h
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2012-10-11 11:10:17 +00:00 |
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kr.angelov
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f0583bfd93
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added the forgoten libteyjus.pc.in file in the C runtime
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2012-10-11 04:22:38 +00:00 |
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kr.angelov
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18fe8af964
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now the meta probability for a category is explicitly specified in the statistical model instead of computed internally. this avoids rounding errors while computing the sum of a large number of small values.
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2012-09-24 09:37:21 +00:00 |
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kr.angelov
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bb15542a85
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in the robust parser we don't have to care about trees which yeld empty strings. this makes the parser a lot faster
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2012-09-24 09:30:20 +00:00 |
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kr.angelov
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44df7a33cf
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the C runtime now has a type prob_t which is used only for probability values
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2012-09-18 09:18:48 +00:00 |
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kr.angelov
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cd3cca4aa2
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bugfix in the C parser
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2012-09-06 14:52:19 +00:00 |
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kr.angelov
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3ef3108314
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fix some warnings in teyjus
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2012-08-03 12:30:01 +00:00 |
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kr.angelov
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b34232c6dc
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the first draft of GF.Compile.Instructions
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2012-08-01 09:21:59 +00:00 |
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kr.angelov
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2844742afd
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An initial import of the teyjus source code in the C runtime for GF. The two runtime are still not connected but the source code compiles.
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2012-07-31 15:16:04 +00:00 |
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kr.angelov
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3a352a953f
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Use a separated tag for meta productions in the robust parser. This cleans up the code a lot
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2012-06-13 05:49:30 +00:00 |
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kr.angelov
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7549a4876d
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now there is a limit of 2000000 items in the chart of the robust parser. This prevents from explosion in the memory size but it will also prevent us from parsing some sentences.
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2012-06-12 11:30:01 +00:00 |
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kr.angelov
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b765b0c054
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now the robust parser is purely top-down and the meta rules compete on a fair basis with the grammar rules
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2012-06-12 09:29:51 +00:00 |
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kr.angelov
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cab4602b62
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the viterbi probability for the epsilon categories is now updated properly
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2012-05-25 07:30:35 +00:00 |
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kr.angelov
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ec00a42ee6
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fixed an alignment bug in libgu which leads to crash on some platforms
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2012-05-25 07:29:29 +00:00 |
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kr.angelov
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bd102d54d9
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fixed memory leak in the pgf-translate tool
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2012-05-25 07:28:18 +00:00 |
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kr.angelov
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fdcd0de336
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added pgf-service.c in the robust parser'
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2012-05-25 07:27:29 +00:00 |
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kr.angelov
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bd8046f23d
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another attempt to port the robust parser to MacOS
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2012-05-16 15:18:44 +00:00 |
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kr.angelov
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e342e5e7d6
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small fix for compiling the robust parser on MacOS
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2012-05-16 12:18:50 +00:00 |
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kr.angelov
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4aca965109
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a new unbiased statistical parser. it is still far from perfect use it on your own risk.
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2012-05-08 12:13:28 +00:00 |
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kr.angelov
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ed6a53609b
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yet another fix for parsing literals
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2012-04-18 15:50:55 +00:00 |
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kr.angelov
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c6c54f8815
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some fixes in the robust parser and a new API for literals
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2012-04-12 06:55:25 +00:00 |
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kr.angelov
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99cc07ad67
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simple cleanup in the robust parser
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2012-04-02 19:01:18 +00:00 |
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kr.angelov
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2bf3f22fac
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libpgf: a new implementation for literals which also allows custom literals. the same mechanism is now used for the metavariables
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2012-03-12 14:25:51 +00:00 |
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kr.angelov
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c1b2246fa9
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libpgf: added simple lexer
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2012-03-09 09:14:44 +00:00 |
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kr.angelov
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1da464a4cc
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libpgf: implementation for built in literal categories
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2012-03-07 16:39:29 +00:00 |
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kr.angelov
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bf81c0f77f
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libpgf: simple fix in the parser debugger
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2012-03-07 12:23:07 +00:00 |
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kr.angelov
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e871330665
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libpgf: two APIs - one for finding all parse results and another for finding the best parse result
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2012-03-07 11:00:17 +00:00 |
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kr.angelov
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791a1a17b0
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libpgf: now all concrete functions and categories are explicitly linked to their abstract counter parts
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2012-03-05 12:59:31 +00:00 |
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kr.angelov
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fdf6dd7798
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libpgf: preliminary version for the statistical ranking. we use naive statistical model with random weight for the meta variables.
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2012-03-02 19:25:01 +00:00 |
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kr.angelov
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79c7141973
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libpgf: simple optimization in the implementation for heaps
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2012-03-02 17:43:46 +00:00 |
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kr.angelov
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862e89db8d
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libpgf: an API for building heaps from buffers in gu/seq.c
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2012-02-29 18:51:21 +00:00 |
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kr.angelov
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aca0bd5ee5
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libpgf: the first prototype for the robust parser
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2012-02-29 14:43:08 +00:00 |
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kr.angelov
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65a69cab91
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libpgf: the choice object should remember integers instead of single bytes
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2012-02-29 13:41:59 +00:00 |
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kr.angelov
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e0bf3c0a07
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libpgf: another fix in the parser debugger
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2012-02-28 16:37:12 +00:00 |
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kr.angelov
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9536cecae8
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libpgf: the time measurement in pgf-translate should be made after pgf_parse_result for more accurate timing
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2012-02-28 13:14:24 +00:00 |
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kr.angelov
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3aa26948de
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libpgf: fix in the parser debugger
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2012-02-28 13:12:38 +00:00 |
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kr.angelov
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9604f3623a
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libpgf: pretty printing for expressions with metavaraibles
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2012-02-27 13:50:35 +00:00 |
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kr.angelov
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695c776065
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libpgf: fix in pgf_read_into_map
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2012-02-24 15:15:07 +00:00 |
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kr.angelov
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0faffc6ffd
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libpgf: simple fix in the grammar printer and the reader
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2012-02-24 13:52:21 +00:00 |
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kr.angelov
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f1d2852c4d
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libpgf: now we have both complete bottom up index for robust parsing and fast lexical lookup from the same index
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2012-02-22 21:27:54 +00:00 |
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kr.angelov
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440b208144
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libpgf: two small fixes in the parser debugger
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2012-02-22 14:06:49 +00:00 |
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kr.angelov
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831de53573
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libpgf: the map curr_lindefs must be allocated from a temporary pool
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2012-02-22 08:49:08 +00:00 |
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