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Int was missing from the list of predefined canonical constants.
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are always listed in decreasing probability order. There is also an API for generation from Python
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FlexibleInstances does not imply TypeSynonymInstances, apparently.
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The work done by the partial evaluator is now divied in two stages:
- A static "term traversal" stage that happens only once per term and uses
only statically known information. In particular, the values of lambda bound
variables are unknown during this stage. Some tables are transformed to
reduce the cost of pattern matching.
- A dynamic "function application" stage, where function bodies can be
evaluated repeatedly with different arguments, without the term traversal
overhead and without recomputing statically known information.
Also the treatment of predefined functions has been reworked to take advantage
of the staging and better handle partial applications.
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terminate with whitespace
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to zero
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abstract expression
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* Evaluate operators once, not every time they are looked up
* Remember the list of parameter values instead of recomputing it from the
pattern type every time a table selection is made.
* Quick fix for partial application of some predefined functions.
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Also adding a test case in the test suite for this.
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* -new-comp (the new partial evaluator) is now chosen by default when you run
cabal install (or cabal configure). To revert to using the old partial
evaluator by default, use "cabal install -f-new-comp" (or
"cabal configure -f-new-comp").
* Regardless of the configured default, you can choose which partial evaluator
to use when you invoke gf by using the -new-comp or -old-comp command line
option.
* The cc command in the GF shell uses the chosen partial evaluator by default,
but you can override this by using "cc -new" or "cc -old".
The plan is that these flags will be romeved in a future version.
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- separate tree edit buttons from option buttons
- fix bug when wrapping on freshly imported ast
- add interface for import & export of ast
- cleaner internal implementation of Editor.add_refinement
- small style updates
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More changes are probably needed to make pattern macros first class values.
Also includes minor changes related to variants and error messages.
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GrammarToPGF, to help find compilation errors; the ones I've found are because an inherited abstract excludes something that the inherited concrete does not exclude.
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When at a non-leaf node, refinements with identical type signatures
are highlighting and can re placed without destroying the children.
If not, the refinement is greyed and the user is asked to clear
the current subtree first if they wish to replace it.
This aspect of the UI should be polished, but at least it is obvious.
Also, some substantial optimizations can still be made to cache
the processed type signatures (which determine what can be replaced
in-place)
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After pressing the "i" button to view grammar info, there is now a
"More info" button to get more detailed information about all categories and
functions in the grammar.
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Also move the functions title and attr from editor/editor.js to js/support.js.
Also mention recent changes in minibar/about.html.
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doc/Makefile: add a rule to regenerate gf-help-full.txt
gf-help-full.txt: updated (new parse tree visualization options)
demo & cloud index: clarifications
minibar documentation: better layout on mobile devices
GF 3.4 release notes: reorganized & updated
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To make definitions that span multiple lines more readable in guided mode,
preserve line breaks and indentation when lin and oper definitions are
displayed and edited in guided mode.
Bug fix: moving the cursor by clicking and selecting text by dragging did
not work in textareas and input fields, because those mouse event were
intercepted by the sort-by-drag-and-drop handler.
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instead of GET, to avoid the Apache httpd URI length limitation.
This means that gfse can no longer use JSONP when parsing grammars, so it
has to be located on the same host as the cloud service.
Also clean away trailing white space in support.js.
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The pretty printer produced
mkDet pre {"a"; "an" / vowel} Sg
which is not accepted by the parser. The parser assigns pre { ... }, to
prededence level 4, and this is now reflected in the pretty printer, so
it prints
mkDet (pre {"a"; "an" / vowel}) Sg
(This caused a problem in GFSE since it parsers pretty printed grammars...)
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