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An apparent bug in ghc-7.2.2 causes the type Value to be exported from PGF.Data.
Workaround: restrict the imports from PGF.Data in GF.Command.Abstract and
GF.Compile.GeneratePMCFG to avoid the clash with locally defined type Value.
(ghc-7.0.4 and ghc-7.4.1 appear to be free from this bug.)
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Fixes the following error:
src/runtime/haskell/PGF/Expr.hs:111:14:
Ambiguous occurrence `foldl'
It could refer to either `List.foldl',
imported from `Data.List' at src/runtime/haskell/PGF/Expr.hs:27:1-24
(and originally defined in `GHC.List')
or `Map.foldl',
imported from `Data.Map' at src/runtime/haskell/PGF/Expr.hs:28:1-40
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You can also add grammars from several directories on the same server of course.
The included minibar configuration file adds the user's own grammars from the
grammar editor.
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+ Function div_id was defined in both editor.js and support.js. Solution:
moved the more general version from editor.js to support.js.
+ Function div_class was defined in both editor.js and support.js. Solution:
resolv incompatibility with an argument type test and put the generalized
function in support.js.
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Check that the reconstructed abstract syntax tree is type correct before
enabling word-for-word replacement. Show an error message if word replacement
nevertheless fails.
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To enable customized error handling, the methods in the pgf_online objects and
the AJAX server call functions in support.js accept an error callback function
as an extra argument, in addition to the callback (continuation) for normal
results.
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Turn off the highlighting that indicates that word-for-word replacement is
enabled when it is no longer available (e.g if a word is deleted and there no
longer is a complete parse).
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It seems that in Gecko browsers, the effect of "with(x) stmts" reaches inside
the bodies of local functions in stmts, but in Webkit browers it does not.
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the current grammar list
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to the minibar
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+ Make room for function names in the BracketedString data structure.
+ Fill in function names when linearizing an abstract syntax tree to a
BracketedString.
+ Fill in wildCId when it is not obvious what the function is.
+ Function bracketedLinearize: for compatibility with the other linearization
functions, return Leaf "" instead of error "cannot linearize".
+ Export flattenBracketedString from module PGF.
+ PGFServce: make function names available in the JSON representation of
BracketedString.
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The new functionality also needs some new PGF service functionality, which will
be provided in a separate patch.
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To get JSON output, add the parameter format=json. The JSON structure contains
the output from the function PGF.browse.
The default is format=html for backwards compatibility.
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the same mechanism is now used for the metavariables
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for abstract synax trees, parse trees and word alignment diagrams.
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and alignment
Supported output formats: gv, png, svg.
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the best parse result
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requirement on the cgi package
+ The flag fastcgi is removed: building the fastcgi is the main purpose of
this cabal file again.
+ pgf-http superseded by gf-server, but is still available as an option
+ Require cgi>=3001.7.3 instead of cgi>=3001.8.0.
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that the user should select a language from the To: menu to suggest a better
translation to a particular language.
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their abstract counter parts
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statistical model with random weight for the meta variables.
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Fix a problem opening grammars created before grammar extension was introduced.
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doParse was missing a branch for PGF.ParseIncomplete.
Also introduced the operator .= to simply the code that builds JSON objects.
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Also moved the translation quiz from demos/TransQuiz to src/www/TransQuiz so
that it will be installed by 'cabal install' along with the other files that
are installed for use by gf -server mode.
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Needed by the translation quiz.
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should be checked even more generally.
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pgf_parse_result for more accurate timing
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but don't show them in the startcat menu.
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+ Preserve the startcat flag.
+ Preserve judgement order when possible (GF's parser does not preserve order
and does not record exact source locations, only line numbers)
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